Robot Training 2021C by USACLEAN

Robot2021cTraining

Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532)i Table of Batteries.............................................................Content 2 - 16 Chargers.............................................................7 - 25 Ice RS26 powered by brain General.................................................26 - 29 TSG’s and RG’s.......................................30 - 58 Parts Diagrams.....................................59 - 77 Minuteman Roboscrub 20 powered by brain General................................................. 79 - 81 TSG’s and RG’s.......................................82 - 88 Parts Diagrams................................... 71 - 107 Tennant T7AMR powered by brain General............................................. 108 - 111 TSG’s and RG’s...................................112 -120 Parts Diagrams................................. 121 - 165 brain Robotics Overview.......................................... 166 - 195 Error Codes ....................................... 196Notes................................................206-209205

USA-CLEAN has been installing, conducting Preventative Maintenance and repairing Robots across America for years. We support and fix every model of cleaning machine used in America. USA-CLEAN is also in every Walmart across the country with our telematics ARMOR device inside your Green Kaivac Cooler Cleaners. We are also providing parts support to you across America through SDI’s Zeus app.

This training guide was custom built for your support. This guide is critical in your training and in the field when you are next to the machine in the real world. You can do trouble shooting, locate parts, reference error codes, see exploded diagrams, view wiring schematics, follow step-by-step repair guides and much more! Through this school you will not only do hands on training but will learn how to use all of your support tools. The USA-CLEAN Robot School will teach you how to diagnose and repair all scrubbers and know about basic robotics. You will be training in four areas: one is batteries, chargers and electric systems; two is solution systems; three is recovery systems; and four is basic robotic and navigation. By the end of this 2 day school you will be an expert on scrubber repair and a novice on robotics. You will be training to pass our certification tests, proving you have learned the materials in our school. You will earn a certificate of achievement and will be subscribed to updates from our Robotics knowledge center. Your certification will be valid for one year whereby you will want to ensure your certification is updated. The only way to stay up with the fast changes in our industry is through USA-CLEAN Robot Training! Enjoy your time learning! Thank you for your attending our Robot School!

Welcome

Bruce PresidentBushert

Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532)

April 8th, 2021 Dear Walmart, We are excited to present this Robot Training Book for your classroom and field reference needs.

Personal Protective Equipment (PPE)

5. ! Make sure connectionsallare very tight or you run the risk of melting the posts or causing an explosion. ! The water level should be visible and touching the bottom of the opening (illustrated here with the screwdriver).

2 Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEANAutonomous(888-872-2532)ScrubberSafetyBatteriesGuidelines These are general maintenance and safety guidelines. Please consult manufacturer instructions before performing any repairs or maintenance. 1. ! Remove all jewelry before batteries.servicing 3. ! Keep sparks, flame and smoking materials away from Explosivebatteries.gases are created while charging batteries. 2. ! Always turn all machine switches off when installing batteries. 4. ! Always wear protective safety gear while servicing batteries.

Required for possible hazards for the following safety and training steps.

6. ! Remove caps to check water level in every cell. Always reattach caps to batteries. Do not charge with caps loose or removed. ! Using a funnel, fill every low cell with distilled water.

BootsApron GogglesGloves

3 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEANSafety(888-872-2532)BatteriesGuidelines9. ! If contact with battery acid watercontactIMMEDIATELYoccursrinselocationwithfor15minutes. 11. ! Never lay anything on top of batteries as arcing may occur. 10. ! Charge batteries in a well-ventilated area. NOTE: While batteries are charging they emit highly explosive hydrogen gas. 12. ! Always connect batteries as shown on the machine installation decal or manufacturer service manual to avoid shorting out the batteries. 13. ! If battery acid is present, sprinkle baking soda on battery acid to neutralize it. 14. ! Always use two people to install the batteries.

Starting or SLI (Starting, Lighting, and Ignition) Batteries

These are the most commonly used batteries as they provide the lowest cost per amp-hour. The plates are submerged in an acid “bath” and require adequate water levels at all times. Absorbed Glass Mat (AGM)

These batteries are composed of thick solid lead plates which allows them to be discharged down as much as 80% of battery capacity. The thick plates decrease the surface area giving the batteries less “instant” power that starting batteries need. These batteries are ideal for battery powered floor equipment.

These batteries are most commonly used to start and run engines since engine starters require a large starting current for a short amount of time. The plates of these batteries are very thin in order to cover a large surface area. The plates are composed of a lead “sponge”, which are similar in appearance to a very fine foam sponge. Not appropriate for use with battery powered floor equipment. Use for starting propane and gas engine equipment.

3 Main Battery Application Types 3 Main Battery Construction Types

Deep Cycle Batteries or Traction Batteries

Avoid utilizing any “deep cycle” batteries that list CCA (cold cranking amps) or CA (cranking amps) in the product specifications. These batteries are not true deep cycle batteries designed for the depth-of-discharge required for floor equipment. Double check the specifications for the all AGM Group 24/31 batteries since these are utilized in the trucking industry and are commonly misrepresented as “deep cycle.”

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BatteryBatteriesCharacteristics

These are a class of valve-regulated lead acid batteries (VRLA) in which the electrolyte is held in glass mats as opposed to freely flooding the plates. The acid is contained within sponges in between the plates. Because of their sandwich construction and low internal resistance, they can charge and discharge at a much faster rate than the other types. AGM and gel batteries are the only “sealed” options. Gel A silica gelling agent is added to the battery’s acid solution which creates a semi-stiff paste in between the plates. This greatly reduces gas and volatility of the cells.

Marine batteries are usually a “hybrid” and fall between the starting and deep-cycle batteries. The plates are composed of lead sponge but are heavier and coarser than starting batteries. While there are exceptions, marine batteries should not be used in scrubber application.

Batteries are composed of multiple 2V cells. The number of cells in a battery determines the total voltage of a battery.

Example: Three 2V cells = One 6V battery (Note: Actual voltage is 2.12V x 3 = 6.36V)

Flooded or Wet Cell

Marine and Pseudo Cycle Batteries

For instance, if you have something that pulls 20 amps and you use it for 20 minutes (or 1/3 of an hour), then the total amp-hours used would be 6.67 AH (20 amps x 1/3 hours).

• The 6-hour rate is often used for industrial batteries, as that is a typical daily duty cycle.

The generally accepted AH rate for nearly all deep cycle batteries is a 20 hour rate. This means that the 12V batteries are discharged down to 10.5 volts over a 20 hour period while the total actual amp-hours they supply are measured. Sometimes ratings at a 6- and 100-hour rate are given for comparison and different applications.

What are Amp-Hours?

All deep cycle batteries are rated in amp-hours (AH). An amp-hour is one amp for one hour (amps x hours), or 10 amps for 1/10 of an •hour.

5 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532)BatteriesBattery Characteristics AGM Wet Advantages • Maintenance free • Air transportable (non HAZMAT) • Spill proof/Leak proof • Minimal corrosion • Installs upright or on side • Low to no gases released • Lower cost • Longer deep cycle life • Maintained by adding distilled water • High discharge rate capability • Better availability worldwide • Long, proven history of use Disadvantages • More expensive • Sensitive to overcharging • Voltage regulated chargers must be used • Periodic maintenance is required • Only can be used in upright position • Produces gas while charging • Spillable • May emit acid spray if overcharged • Requires ventilation • Cannot be shipped by air (HAZMAT shipping) AGM and Wet Batteries

• Sometimes the 100-hour rate is given simply to make the battery look better than it actually is. It is also useful for figuring battery capacity for long-term backup amp-hour requirements.

Series Connect Parallel Connect Series/Parallel Connect

Connecting batteries in series does not increase the capacity of the batteries. It simply increases the overall voltage to meet your system requirements. Once your voltage requirements are met, and if space allows, you can double the batteries in parallel connection which doubles your battery capacity.

• and how many batteries will be used (space is usually the primary limiting factor)

Four 6V batteries at 225Ah connected in series/parallel System Voltage 6V + 6V = 12V system capacity = 225Ah + 225Ah = 450Ah

- Utilizes an Oxidation/Reduction Reaction (Redux) between sulfuric acid solution and lead/lead oxide plates.

You may connect a series of six 6V batteries or three 12V batteries in order to meet the requirements for a 36V system. However, the size of your battery compartment , your performance requirements, and your price range may all limit your options.

BatteryBatteriesCharacteristics

- Specific gravity can be used to determine acid concentration, and therefore the state of charge.

- Overcharging will cause electrolysis of the water, releasing free Hydrogen and Oxygen which is an explosion hazard.

To increase voltage, connect batteries in a series. This will not increase the system Examplecapacity.Above

Two 6V batteries at 225Ah connected in a SystemseriesVoltage 6V + 6V = 12V system capacity = 225Ah To increase capacity, connect batteries in parallel. This will not increase the system Examplevoltage.Above

Battery Configurations Most Common in Floor Care

To increase both voltage and capacity, connect additional batteries in a series and Exampleparallel.Above

Sulfuric acid is converted into water during discharge.

Battery Chemistry

Lead-Acid Batteries

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- 155 year old technology

- This water will need to be replaced over the life of the battery. Before deciding how to connect your batteries, you first must determine: • which batteries will be used (based on your system voltage)

Two 6V batteries at 225Ah connected in SystemparallelVoltage 6V system capacity = 225Ah + 225Ah = 450Ah

- Discharged batteries can freeze at a higher temperature than a fully charged battery.

6. After 20 minutes, document the voltage while under load.

• Suspect batteries will often give a normal voltage reading while at rest. However, the voltage will decline rapidly or will be erratic while under load. This may take 15-30 minutes before the symptoms are exhibited. AGM batteries that are failing can give the impression of good performance for an extended period of time before exhibiting a rapid voltage decline while under load.

AGM Battery Testing Testing Procedures for Equipment with AGM Batteries

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• Healthy batteries will decline in a linear, predictable rate.

* The battery industry’s standard level for AGM batteries is a maximum on-charge voltage measurement of 2.38 volts per cell (28.56V for a 24V system). Refer to page 10 , Open-Circuit Voltage Test, for further state of charge details.

Battery

(888-872-2532)Batteries

3. Load test the batteries and record the results.

4. If applicable, disconnect the onboard charger.

AGM testing is different than wet testing because specific gravity cannot be tested.

1. Make sure the batteries are fully charged.* 2. Obtain the voltage readings from each battery.

** Test procedures require a 20 minute runtime because the typical battery load tester does not apply a load long enough to notice quality errors in the manufacturing of new AGM batteries.

7. Continue to operate the equipment for an additional 5 minutes while watching the voltage.

• The resting voltage (no load) will immediately rebound so testing the battery without a load will yield “healthy” results making it appear that batteries are fine. Once a load is reapplied and the battery pack voltage is monitored, the voltage will quickly fall and yield the packs actual voltage capacity.

5. Attach a volt meter and run the machine for 20 minutes under a full load.**

8 Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) WetBatteriesBattery Failure Rider Scrubber 1. Battery case is swollen 2. Batteries were dry or low on water 3. Corroded terminals Most Common Causes of Wet Battery Failure Other Signs or Causes of Wet Batteries Going Bad Top 2 Causes: 1. Allowing batteries to remain in a discharged state 2. Overcharging Other Causes: • Loss of electrolyte due to heat or overcharging • Undercharging with voltages less than 2.3V/cell • Vibration • Using tap water Please See page 9 for Wet Battery Tips • Fumes coming from cells - sulfur smell (rotten egg) • Batteries have sat unused for several months • Batteries over 12 months old • Electrical components do not perform as well • Batteries not holding a charge/Low runtime - the only conclusive proof Signs Batteries Might Be Failing

• Battery swelling is usually caused by overcharging.

• A battery left in a discharged state will “sulfate” and lose capacity. Keep your battery fully charged - do not leave it in a discharged state. Lead-acid batteries do not have a memory.

• A fully charged battery freezes at -85°F (50% charge at -15°F and 25% charge at +5°F).

Wet(888-872-2532)BatteriesBatteryTips

• Fill low batteries to just above the plates, charge, then top off to 1/2 inch from the top. DO NOT overfill.

• An old battery myth - a battery on a concrete floor discharges very rapidly. NOT TRUE: it will run down just as fast on any other surface.

• Today’s smart chargers do not over charge. Plug your machine in to the charger after each use.

Gravity Test Your Batteries:

• Store batteries in a cool location to minimize self discharging.

• A fast charge cannot fully recharge a battery; follow up with a slow charge for 3 to 4 hours.

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• Battery efficiency decreases with falling temperatures.

• Distilled water kept at proper levels is the best way to maintain your battery life. Tap water has minerals that will short the plates and shorten your battery life.

• #1 tip is to keep batteries fully charged

• A hot battery charges (and overcharges) faster than a cold one.

Fully charge your batteries and test them with a hydrometer. If one cell is bad, then the battery is bad. One bad battery will put an excessive load on remaining batteries. If you just added water (distilled only), then you will need to run your batteries through a couple of charges to get an accurate reading. Hydrometer 162-0100

• Bad bearings on drive or brush motors put a heavy amp draw on your batteries.

• Water below the plates KILLS that portion of the plates. If your batteries run low on water and cover only 75% of the plates, you have lost 25% of your battery life.

• All batteries have a normal discharge rate that increases with temperature.

For accurate voltage readings fully charge the batteries, then do not charge or discharge the batteries for at least 6 hours but preferable 24 hours prior to testing.

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Load Test Load test shows how the baseline voltage reacts to demand. This can be tested in the following ways:

1. Hand Held Load Tester

- The readout shows if the batteries Pass or Fail based on the voltage drop.

- If the battery fails then it needs to be replaced. If it is passes, the battery is not necessarily healthy and further evaluation is required if the end user is experiencing low runtime.

- Does the voltage drop make sense? Is each battery consistent?

Testing Visual inspection alone is not sufficient enough to determine the overall health of a battery.

Voltage Test

2. Use a voltmeter to measure the voltage.

* Healthy wet cell batteries will reach a maximum on-charge voltage of 2.5 to 2.6 volts per cell. Resting voltage of 2.12 per cell.

3. Check the state of charge with the table below. If the battery registers below the given table values, then the battery should be replaced.

- This portable device puts on a high amp load for 10 seconds.

1. Disconnect all loads from the batteries.

* Wet cell batteries should never be discharged below 1.75 volts per cell in normal operations.

- Load testers are designed to test starter batteries for a short duration and do no apply a load long enough to conclusively determine if a deep cycle battery is completely functional.

State of Charge (SOC) (%) – An expression of the present battery capacity as a percentage of maximum capacity. SOC is generally calculated using current integration to determine the change in battery capacity over time.

2. Component Loading - This method uses the machine components to drain the battery pack over several minutes.

Open-circuit voltage and specific gravity readings can give a good indication of a battery’s charge level, age, and health. Routine checks will also help to reveal signs of improper care, such as undercharging and over-watering, and possibly even locate a bad or weak Open-Circuitbattery.

Depth of Discharge (DOD) (%) – The percentage of battery capacity that has been discharged expressed as a percentage of maximum capacity. A discharge to at least 80 % DOD is referred to as a deep discharge. State of (SOC)Charge 6 Volt 12 Volt perVoltsCell 24 Volt 36 Volt Depth of (DOD)Discharge 100% 6.36 12.70 2.12 25.40 38.10 0 90% 6.24 12.50 2.08 25.00 37.50 10 80% 6.21 12.42 2.07 24.85 37.25 20 70% 6.15 12.32 2.05 24.65 37.00 30 60% 6.10 12.20 2.03 24.40 36.60 40 50% 6.03 12.06 2.01 24.10 36.20 50 40% 5.95 11.90 1.98 23.80 35.70 60 30% 5.88 11.75 1.96 23.50 35.25 70 20% 5.79 11.58 1.93 23.20 34.75 80 10% 5.67 11.31 1.89 22.60 33.95 90 0% 5.25 10.50 1.75 21.00 31.50 100

WetBatteriesBattery

- For example, run the vacuum motor and monitor battery voltage. - 15 minutes or more may be needed.

Battery load tester 991-6009

9. Check the state of charge by using the below table.

• Batteries need to be fully charged and fully cycled each use.

• If charging won’t bring up specific gravity, replace the battery.

• Hydrometer readings should not vary more than .05 between cells. If you see a larger difference, this could indicate a bad cell.

Specific Gravity Test

* These are approximate voltages. Please check with manufacturers for specific voltages.

Example: 1.200 specific gravity + .84 method 2.04 voltage for that cell

Wet Battery Testing

Hydrometer 162-0100

6. Replace the vent caps and wipe off any electrolyte that might have spilled.

• Hydrometer reading of all cells should be at least 1.225 and show less than .05 points difference between high and low.

• Charge the battery using a properly matched automatic charger until all cells measure a specific gravity of 1.265 to 1.275.

• This allows you to verify battery voltage without a voltmeter.

Hydrometers:

• Approximately 25.40V is a full charge for 24V systems and 38.10V for 36V systems

• More than .05 points difference: replace the battery.

1. Do not add water at this time.

• Transportation mode is activated until the machine can reach its location to be charged.

(888-872-2532)Batteries

Low Voltage Shutdown

The .84 Method

3. There should be enough sample electrolyte in the hydrometer to completely support the float.

5. Repeat the steps 2-4 to test the other battery cells.

• Hydrometers using a float with a graduated scale are best. Avoid types with floating colored balls or inaccurate dials.

4. Take a reading, record it, and return the electrolyte to the cell.

• Some battery models are equipped with low voltage shutdown.

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• Replace the vent caps during recharge.

State of Charge Level Specific Gravity 100% 1.265 or Greater 75% 1.225 - 1.230 50% 1.185 - 1.190 25% 1.140 - 1.175 Discharged 1.125 or Less

• Take the specific gravity per cell. Add .84 to the number and you should end up with the same as the voltage reading.

7. Correct the readings to 80°F: - Add .0004 to readings for every 10°F above 80°F - Subtract .0004 for every 10°F below 80°F 8. Compare the readings.

• Less than .05 points, but some cells read less than 1.225: recharge the battery.

2. Fill and drain the hydrometer 2 to 4 times before pulling out a sample.

• Battery scrubbers go into low voltage shutdown mode when they reach the following approximate voltages* (for TASKI models, check the battery type setting using TASKI service software). - 23.5V for AGM batteries - 20 to 22V for Wet batteries

2. The battery has a plate number on the front of the battery that is engraved with the MFG date, shift, year, etc.

BatteryBatteriesManufacturer

1. Date sticker on top of the battery. The letter on the code stands for the month.

Two ways to identify the age of the battery:

The second and third number represent the year.

12 Autonomous Scrubber

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codes.Month

Date Codes Crown Battery Deka

The letter on the code stands for the month and the number stands for the year. “I” is skipped in the months to eliminate confusion with the number “1”.

• “K” (1st Character) means year 2000.

For the example, reference the date code photo on the right.

• “04” The 4th and 5th character represent the week number of that year. In this example, the battery was made in the fourth week of 2014, or the last week of January.

Example L2 = November 2012

Month Year A - January G - July 10 - 2010 15 - 2015 B - February H - August 11 - 2011 16 - 2016 C - March I - September 12 - 2012 17 - 2017 D - April J - October 13 - 2013 18 - 2018 E - May K - November 14 - 2014 19 - 2019 F - June L - December

FullRiverBatteryBattery

• “14” (2nd & 3rd Character) means the specific year made. In this example, the battery was made in the year 2014.

• If there are any other additional characters (in this example the “02”), then these are strictly factory and operator Year A - January G - July 0 - 2010 5 - 2015 B - February H - August 1 - 2011 6 - 2016 C - March J - September 2 - 2012 7 - 2017 D - April K - October 3 - 2013 8 - 2018 E - May L - November 4 - 2014 9 - 2019 F - June M - December

Example A17 = January 2017 Example L15 = December 2015

Example B5 = February 2015 Example C4 = March 2014

There is a 4 to 5-digit code engraved into the cover. The first 2 digits on the far left will tell you the month and date of the battery. Example B2 = February 2012

Example K4X = November 2014 Corona Example D6Z = April 2016 Evans For AGM batteries the date is etched into the case of the battery. The date is written in a DDMMYY format.

Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532)Batteries

Interstate Battery Trojan Battery

Example 150914 = September 15, 2014 Month Year A - January G - July 0 - 2010 5 - 2015 B - February H - August 1 - 2011 6 - 2016 C - March I - September 2 - 2012 7 - 2017 D - April J - October 3 - 2013 8 - 2018 E - May K - November 4 - 2014 9 - 2019 F - June L - December Month Year A - January G - July 0 - 2010 5 - 2015 B - February H - August 1 - 2011 6 - 2016 C - March I - September 2 - 2012 7 - 2017 D - April J - October 3 - 2013 8 - 2018 E - May K - November 4 - 2014 9 - 2019 F - June L - DecemberMFGLocation X - Corona Y - Augusta Z - Evans Month Year A - January G - July 0 - 2010 5 - 2015 B - February H - August 1 - 2011 6 - 2016 C - March I - September 2 - 2012 7 - 2017 D - April J - October 3 - 2013 8 - 2018 E - May K - November 4 - 2014 9 - 2019 F - June L - December

The letter on the code stands for the month and the number stands for the year.

Battery Manufacturer Date Codes

For flooded lead acid batteries the date code is stamped and the first letter refers to the month, the number refers to the year and the last letter refers to the manufacturer location.

U.S. Battery

• Parts: Batteries

How Long Should A Battery Auto Scrubber Run

• Parts: Fuse - Check connection and/or plug for damage. Replace • Parts: Charger plug

• Months since runtime decreased - Have the batteries decreased to an unsatisfactory runtime gradually? - If yes, replace the batteries.

14 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) RuntimeBatteries Issues Volts* Amp Hour Vac Motor Runtime at 25amp Draw (hrs) Scrubbing Runtime at 50amp Draw (hrs) Stripping Runtime at 75amp Draw (hrs) 12 195 6.25 2.68 1.66 6 225 7.45 3.14 1.82 6 250 9.00 4.00 2.50 6 275 10.00 4.47 2.80 6 305 11.25 4.75 2.92 6 335 12.45 5.48 3.38 6 412 14.44 6.31 3.93

Important Note: Scrubbing amp draw figures were measured in our service department measuring between 47amps and 49amps with around 18amps being the vacuum motor. Vacuum motors run at higher amps freewheeling and run at the lowest amps under the heaviest load. Batteries hooked in a series (plus to minus on the cables) multiplies the volts not the amps and this does not change the runtime. If all batteries were hooked in parallel the amps would be multiplied and the volts would stay the same giving more runtime.

Numbers below represent optimal runtime. Batteries may be bad if they achieve less than 60% of listed time. Wet Battery Runtime Chart

DO NOT TRY HOOKING YOUR BATTERY PACK IN PARALLEL because your scrubber will not run on 6 volts or 12 volts. *Volts are irrelevant. Amp hours provide runtime.

How Long Has Machine Had Decreased Runtime

• Days since runtime decreased, check your charger - Check that machine is charging for entire amount of time. - The charger has an auto-shut off - Check the fuse in the charger. If bad, replace.

• Voltage readings will NOT tell you how good the battery condition is - only a sustained load test can do that.

• Plate thickness (of the positive plate) matters because of a factor called “positive grid corrosion”. This ranks among the top 3 reasons for battery failure. The positive (+) plate is what gets eaten away gradually over time, so eventually there is nothing left. It all falls to the bottom as sediment. Thicker plates are directly related to longer life, so other things being equal, the battery with the thickest plates will last the longest. The negative plate in the batteries expands somewhat during discharge, which is why nearly all batteries have separators, such as a glass mat or paper, which can be compressed.

Battery Factoids

• At around 10.5 volts, the specific gravity of the acid in the battery gets so low that there is very little left that it can do.

• Older batteries self-discharge faster than new batteries. Older wet batteries may discharge as much as 7% a week. Older AGM may discharge 2% a week.

• Automotive batteries typically have plate about .040” thick, while forklift batteries may have plates more than .025” thick. This is almost 7 times as thick as auto batteries. The typical golf cart will have plates that are around .07 to .11” thick. US Battery and Trojan L-16 types are .090”. The Crown L-16HC size has .22” thick plates.

• Batteries in storage should be above 2.07 volts per cell. They will begin the process of internal sulfation at 2.07 volts. Batteries that drop below 2.0 volts per cell while in storage will suffer significant and irreversible damage.

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• False Capacity - a battery can meet the voltage tests for being at full charge, yet be much lower than its original capacity. If plates are damaged, sulfated or partially gone from long use, the battery may give the appearance of being fully charged, but in reality acts like a battery of a much smaller size. This same thing can occur in AGM cells if they are overcharged and gaps or bubbles occur. What is left of the plates may be fully functional, but with only 20% of the plates left. Batteries usually go bad for other reasons before reaching this point, but it is something to be aware of if your batteries seem to test okay but lack capacity and go dead very quickly under load.

• Water should be added after fully charging the battery pack unless the water is too low and the plates are exposed.

DuringSulfationuse,small sulfate crystals form, but these are normal and not harmful to the batteries. During prolonged charge deprivation, the amorphous lead sulfate converts to a stable crystalline that deposit on the negative plates. This leads to the development of large crystals which reduce the battery’s active material and negatively impact capacity.

• Nearly all batteries will not reach full capacity until cycled 10-30 times. A brand new battery will have a capacity of about 5-10% less than the rated capacity.

• Lead-Acid batteries DO NOT have a memory, and the rumor that they should be fully discharged to avoid this “memory” is totally false and will lead to early battery failure.

• Battery life is directly related to how deep the battery is cycled each time. Most golf cart batteries are rated for about 550 cycles at 80% depth of discharge. Example: 24V = 21.00V at 100% DOD 24V = 23.20V at 80% DOD 36V = 31.50V at 100% DOD 36V = 34.75V at 80% DOD

Battery(888-872-2532)BatteriesFactoids

• Wet batteries discharge 5-10% a month while AGM batteries discharge 2-3% a month.

16 Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) RemovalBatteries and Installation Rider Scrubber 1. Disconnect batteries from machine. 3. Remove all cables. 2. Remove nut and washer from jumper cables. Note the battery connec tion pattern for new battery installation. 4. Remove batteries one at a time using a battery strap. 6. Replace the old battery cables with new cables. Tightly fasten nuts to complete installation. 5. Install new batteries using a battery strap. Use removed.orconnectionmanufacturerpatterninstallexactlyas Battery Lifting Strap 162-5055 Battery Cable 998-0010 CAUTION - Before handling batteries please read the Battery Safety Section on page 2 and page 3. Filler Jug 162-1000 Post Cleaner 993-1163 BootsApron GogglesGloves Personal Protective Equipment (PPE) Required for possible hazards for the following safety and training steps.

2. Rate of voltage increase - Batteries are considered to be fully charged when the rate of voltage increase has decreased to less than .012V over 30 minutes

3. Lead-acid batteries do not develop a memory and do not need to be fully discharged before recharging.

For example, how often does your car battery charge? All the time it is kept full.

4. Charge only in well-ventilated areas. Keep sparks or flames away from a charging (wet) battery.

Battery Charging Tips:

6. Check water levels of wet batteries.

7. Tighten all vent caps before charging. (wet)

9. Do not charge a frozen battery.

In this first stage, the highest voltage and amperage is uses. The level of charge that can be applied without overheating the battery is known as the battery’s natural absorption rate. For a typical 12V AGM battery, the charging voltage will reach 14.6 to 14.8V while flooded battery can be even higher. For a gel battery, the voltage should be no more than 14.2 to 14.3V. This stage will recharge batteries that are severely drained. There is no risk of overcharging because the battery hasn’t even reached full charge yet.

1. Before charging, refer to the instructions provided by the charger’s manufacturer.

8. Do not overcharge or undercharge batteries. Both can lead to premature battery failure.

(888-872-2532)Chargers

The charger enters this stage once the batteries reach about 80% state of charge. At this point, the charger will maintain a steady voltage while the amperage declines. The lower current going into the battery safely brings up the charge on the battery without overheating it. The last 20% of charge takes much longer compared to the first 20% during the bulk stage as the current continuously declines until the battery almost reaches full capacity.

5. Verify that the charger voltage settings are correct.

3 Stages of a Battery Charger

10. Avoid charging at temperatures above 120°F.

2. Batteries should be charged after each use.

1. Maximum charger voltage - 2.6V per cell for wet batteries - 2.3V per cell for AGM batteries

These are general maintenance and safety guidelines. Please consult manufacturer instructions before performing any repairs or maintenance.

2. Absorption Charge

Some chargers enter this stage as early at 85% state of charge but other begin closer to 95%. The voltage will taper down and maintain a steady 13.2 to 13.4V which is the maximum voltage a 12V battery can hold. There is a charge going to the battery at all times, but only at a safe rate to ensure a full state of charge and nothing more. This is critically important to bring up weaker cells to a full and equal voltage to the rest of the pack.

Battery Charger Stages

17 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN

NOTE

1. Bulk Charge

Two factors determine when the typical charger shuts off to prevent overcharging:

3. Float Charge

Charger Plugs without pins Gray 991-2104 Red 991-2102 with pins Gray 991-2105 Red 991-2103

18 Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) 4ChargersThings Fix 98% of All Lester SCR Chargers Rider Scrubber

Control Board Assembly PROBLEM: Charger won’t turn on. SOLUTION: You will most likely need to replace the SCR (silicon controlled rectifier) and fuse assembly 24V & 36V - E 36V162-5079series-Xseries162-5080 24V & 36V Fuse 162-5001assembly SCR (Silicon Controlled Rectifier) and Fuse PROBLEM: Charger plug is cracked, melted, or damaged. SOLUTION: Replace charger plug and install new plug correctly.

50ampsmall 1 1/2 x 1 7/8 inch without pins Gray 162-5031 Red 162-5032 with pins Gray 991-2112 Red 162-5045 with pins & brackets Gray 162-5003 Red 162-5013 2 1/8 x 3 1/8 inch

D PROBLEM: Charger does not click? Charger does not shut-off?

Not sure if your current charger supports a switch to AGM batteries? Are you experiencing charging issues with your charger? Please contact one of our technical support representatives at 1-800-872-2532 with your charger information and our experts will determine its charging capability or the parts needed to correct the charging issues.

QUESTIONS?

BAC

Cord Sets 24V & 36V 25amp - AC Cord Set E and X series 162-508725amp 36V 30amp - AC Cord Set E series162-508830amp 24V & 36V - E 36V162-5081series-Xseries162-5082

SOLUTION: You need to replace the control board assembly.

175amplarge

1 2c 162-5078 Relay board assembly

8c 162-5011 AC

N/S

for AGM and Wet batteries.

1 3a 162-5079 SCR assembly kit

N/S

Ref Part # Description Req 1 162-5001 24V & 36V fuse assembly 1 2a 162-5076 Relay board assembly (24V 25amp

1 4b 162-5082 Control board assembly (X

1 4a 162-5081 Control board assembly

1 6a 162-5085 Ammeter (E

1 8b 162-5088

*Please note the parts depicted are for SCR E and X series chargers only. For information about parts for the 24V 12amp dual mode charger, 162-5059, please contact USA-CLEAN at 1-800-872-2532.

N/S

1 5b 162-5084 AC circuit breaker(OBSOLETE)

4 Things That Fix 98% of all SCR Chargers: A) Charger plug B) SCR kit and fuse C) Cord D) Control board See previous page for more details.

30amp

1 2b 162-5077 Relay board assembly (36V 25amp

1 5a 162-5083 AC circuit breaker

1 7 162-5086 Switch kit

SCR Battery

36V

C B A D

*This charger is suitable

Lester Charger - series) - series) (36V - series) (E series) series) (E series) series) (24V 25amp - series) (36V 25amp - E series and 30amp - X series) series) (X series) (X series) set kit (24V 25amp - E series and 36V 30amp - X series) AC cord set kit (36V 25amp - E series) 1 cord set with molded plug (E series model 25940) 1 162-5089 Wiring kit (LEDs, control cables and wires) (E series) 1 162-5090 Wiring kit (LEDs, control cables and wires)(X series) 1 162-5091 Transformer (36V 25amp E series charger) 1 162-5092 Transformer (24V 25amp E series charger) (OBSOLETE) 1 162-5093 Transformer (36V 30amp X series charger) (OBSOLETE) 1

1 6b 162-5056 Ammeter

19 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532)Chargers

1 3b 162-5080 SCR assembly kit (X

N/S

1 8a 162-5087 AC cord

20 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) 5ChargersThings

Heat Sink/Diode Assembly with 2 diodes. Fits both 24V/36V chargers. 162-5006 Fuse Assembly Fits most 24V/36V 162-5001chargers. 24V 162-5037 36V 162-5036 Charge Timer with Relay

50ampsmall 1 1/2 x 1 7/8 inch without pins Gray 162-5031 Red 162-5032 with pins Gray 991-2112 Red 162-5045 with pins & brackets Gray 162-5003 Red 162-5013

PROBLEM: Charger won’t turn on.

SOLUTION: Check for a blown fuse. If a fuse is blown, then you will most likely need to replace both the fuse assembly and the heat sink/diode assembly

PROBLEM: Charger plug is cracked, melted, or damaged. SOLUTION: Replace charger plug and install new plug correctly.

E Cord Sets 50amp Small Plug DC Cord Set Gray 162-5005 Red 162-5034 175amp Large Plug DC Cord Set Gray 162-5033 Red 162-5019 AC Cord Set 78 inch long with a molded plug for the 24V and the 36V 162-5018chargers

175amplarge 2 1/8 x 3 1/8 inch PROBLEM: Charger hums? Meter doesn’t move? Charger doesn’t charge?

SOLUTION: If you are running into all of these issues, then you need to replace the capacitor. 24 and 36V capacitor If low DC amp replace capacitor. 162-5008 Capacitor

Fix 98% of All Lester SCR D

Charger Plugs without pins Gray 991-2104 Red 991-2102 with pins Gray 991-2105 Red 991-2103

PROBLEM: Charger does not click? Charger does not shut-off?

SOLUTION: You need to replace the timer.

Ref Part # Description Req 006a 162-5068 Ammeter (36V) (before week 12 year 90) 1 006b 162-5009 Ammeter (corner mount) (36V) (after week 12 year 90) 1 006c 162-5068 Ammeter (24V) 1 007a 162-5001 24V & 36V fuse assembly 1 007b 162-5024 24V & 36V fuse holder assembly (cap not sold separately) 1 008 170-1284 Strain relief 2 010a 162-5033 36V DC cord set with 175amp large SB175 gray plug (36V) 1 010b 162-5005 36V DC cord set with 50amp small SB50 gray plug (36V) 1 010c 162-5019 24V DC cord set with 175amp large SB175 red plug (24V) 1 010d 162-5034 24V DC cord set with 50amp small SB50 red plug (24V) 1 011 162-5018 14/3 AC cord set with molded plug 1 012a 162-5003 175amp charger plug with pins and brackets (gray) SB175 (36V) 1 012b 162-5013 175amp charger plug with pins and brackets (red) SB175 (24V) 1

*This charger is NOT suitable for AGM batteries.

21Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN Part # Description Req 001 162-5065 Charger case assembly 1 002a 162-5066 36V transformer assembly 1 002b 162-5067 24V transformer assembly 1 003a 162-5039 24V 2-wire electronic timer 1 003b 162-5037 24V 3 wire timer assembly 1 003c 162-5051 Electronic timer-new style 24V 1 003d 162-5036 36V 3-wire electronic timer (old style) (This is the old style timer. It has 3 levels. The green control board is sandwiched between 2 metal plates. The control board is approx. 3 3/4 in by 2 1/2 inches) 1 003e 162-5095 36V electronic timer assembly (OBSOLETE) (slide out removable style) 1 003f 162-5054 36V 2-wire electronic timer (new style)(This is the new style timer. It has 2 levels. The green control board attached to a white control board. The control board is approx. 2 in by 2 inches.) 1 004 162-5008 24V & 36V capacitor 1 005a 162-5006 Heat sink/diode assembly (includes 2 diodes) 1 005b 162-5114 Heatsink assembly with 2 diodes (model 09513) 1

Autonomous Scrubber

A B

5 Things That Fix 98% of all Lestronic II Chargers: A) Charger plug B) Fuse and heat sink C) Capacitor D) Timer E) Cord See previous page for more details.

ED C

(888-872-2532)ChargersLestronic II Battery Charger Ref

22 Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) SPEChargersCBSW1-S Charger Breakdown Rider Scrubber Ref Part # Description Req 001 162-0102 6.3amp fuse 1 002 162-0103 Fuse holder 1 003 162-5116 Charger switch 1 004 162-0108 Power cord with plug 1 Ref Part # Description Req 001 162-0106 Control card and microcontroller 1 002 N/A Not available (24V transformer) 1 003 162-0107 Power module 1 004 162-1006 Control board fuse 1 005 162-0104 15amp fuse 1 Internal Components External Components

23 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532)ChargersSPE CBSW1-S Charger Troubleshooting Ph: 905.636.9865 Fax: 905.636.9879 E-Mail info@bti-chargers.com Web: www.bti-chargers.com 1 Esprit Series - CBSW1-S 24/12 Troubleshooting Guide SWITCH NOT LIT - NO DISPLAY- NO OUTPUT  Check wall outlet for power  Check 6.3a input fuse on rear of unit  Check power cord and plug  Check main switch “BAT” FAULT IS DISPLAYED  Check ALL battery connections  Check for correct polarity  Check battery pack voltage  Check the 15a output fuse on the power module card SWITCH IS LIT - NO DISPLAY- NO OUTPUT  Check 1.6a control card fuse located on main power card NO CURRENT OUTPUT DISPLAY READS “00.00”  Check AC input to power card at the “+” and “--“ terminals  Check bridge rectifier output  Check mosfets and repair or replace power module assembly CURRENT OUTPUT IS ERRATIC  Check main capacitors on power module  Repair or replace complete power module assembly DISPLAY PANEL VISUALS ARE ERRATIC  Check cable connections to display card  Replace display card

24 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Charger- RS26 Gen2 SPE CBHD3 24-25

25 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Charger- Minuteman Roboscrub SPE CBHF 2 M 36-25

ICE RS26 GEN 2 Maintenance Schedule 26 Autonomous Scrubber To order parts, log into your Zeus app These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. Lubrication Tips: Once a month, pump a small amount of grease into each grease fitting on the machine until grease seeps out around the bearings. Grease fitting locations are: • Rear caster wheel axle and swivel (2) per assembly • If chain drive (2) pillow block bearings Apply light machine oil to lubricate the: • Drive chain (if no transaxle) • Squeegee tool adjustment knob, wheels, and rollers • Pivot points for the squeegee and scrub brush linkageMaintenance Task Daily Weekly Yearly Charge the batteries X Drain/clean tanks and hoses X Clean/clear brushes/pad X Clean/clear squeegee X Clean/clear vacuum shut-off float X Check/replace squeegee blades X Check/clean solution filter X Check/fill battery water levels (wet batteries only) X Check/replace motor carbon brushes X Serial Number Location

ICE RS26 GEN 2 Know Your Machine 27 Autonomous Scrubber To order parts, log into your Zeus app

ICE RS26 GEN 2 Simplified Recovery System 28 To order parts, log into your Zeus app Autonomous Scrubber

ICE RS26 GEN 2 Simplified Solution System 29To order parts, log into your Zeus app Autonomous Scrubber

• Pull hose from solenoid valve to check for solution flowing through the solution valve.

• Engage solenoid valve (by turning brushes on).

These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. Check the tank

• If the solution tank is empty, fill the solution tank. Solution control knob is set too low

30 To order parts, log into your Zeus app ICE RS26 GEN 2 No Solution Flow Autonomous Scrubber Difficulty HighLowLowLowLowLowLowLowLowLow Tools YesYesYesNoNoNoNoNoNoNo

• Check for clogs. Remove any clogs.

• Pull hose from filter to check solution flow through the filter.

• Check for wear/cracks in the filter and solution hoses. If damaged, replace.

• Pull hose from solenoid valve to check for solution flowing into the solenoid valve.

- Note: Engage solenoid valve (by turning brushes on) Test solenoid valve

• If you get voltage, but no water flow past the solenoid valve, the solenoid is bad - replace valve.

Parts: Solenoid valve Note: See Cleaning and Replacing Solenoid Valve on pages 32 - 33.

Test for solution flow

Parts: Solution filter Solution hoses Note: See Cleaning and Replacing the Solution Filter on page 31.

• Check that the solution control knob is set to release solution. Check the solution filter and hoses

• Put volt meter on two wires to the solenoid valve (red to red; black to black).

31To order parts, log into your Zeus app ICE RS26 GEN 2 Cleaning and Replacing Solution Filter Autonomous Scrubber These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 2. Open solution 4tank.Remove filter. Check for damage and3.clogs.Locate filter inside of solution tank. Unscrew filter. 6. processReverseto install a new filter. 5. Rinse filter.1. Drain solution tank.

ICE RS26 GEN 2 Checking Solenoid Valve Connections 32 To order parts, log into your Zeus app Autonomous Scrubber These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 2. Remove right side brush and scrubber.underneathSolenoid4.squeegee.Locate3.Foreasyaccesslayontherightside of the scrubber to locate solenoid. 5. Check for frayed, loose, worn worn.arecheckstrainwithaNote:wires.disconnectedorGivewiresgentletugwiresmeetrelieftoifwireslooseor 1. Lower scrub deck (1) and turn off the vacuum (2) and power off machine.

ICE RS26 GEN 2 Installing/Replacing Solenoid 33To order parts, log into your Zeus app Autonomous Scrubber These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 1. Follow steps 1-3 on page 32 2. solenoidLocate cable connectorsthe3bundle.Unplugspade to the valve.solenoid Tools Needed A. Flat screwdriverangledC.pliersB.screwdriverheadNeedlenoseRight 4. Empty clean water solenoid.toReversescrubber.solenoidscrews5.hoses.andhoseties,Removetanks.ziploosenclampdisconnectRemoveholdingtoprocessinstallnew

34 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Replacing the Solution Float Switch 1. assembly.squeegeeRemove 3. Locate float switch plug under the back of the machine. 2. Press vacuum button on panel to actuator.squeegeelower These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 5. Unscrew the nut under the4.machine.Cutzip ties and unplug the float switch plug. Tools Needed A. Wire cutters B. Pliers 6. Loosen pins in the Note:plug.You can use wire cutters to cut male end plug off if you are unable to remove pins and skip to step 9. 7. blueRemoveclamp on bottom of the plug.

35 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Replacing the Solution Float Switch These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 8. Remove plug to expose pins. 9. Remove nut. 10. Pull switch from solution 11.tank.Switch is removed from Reversetank. process to install a new switch.

• Check hose for cracks or damage. If damaged, replace the drain hose.

- Parts: Gasket Check the drain hose

Check for clog in vacuum hose

• Check the squeegee for debris, remove debris.

Parts: Recovery Tank Lid • Check gasket for tight seal or damage. If damages, replace the gasket.

• Check if blades are worn or damaged. If blades are worn or damaged, replace the blades.

- Parts: Carbon Brushes

• Detach squeegee hose from squeegee assembly. Turn the vacuum motor on and place hand over hose to check for suction. If low suction, check for clog. Remove any clogs.

• If no clog and still low or no suction, replace the vacuum motor.

- Parts: Vacuum Motor Note: See Replacing the Vacuum Motor on page 39.

• Check lid is on correctly and not damaged. If damaged, replace the lid.

• Check carbon brushes. If worn, replace brushes.

• Check hose for cracks or damage. If damaged, replace the hose.

These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. Check the tank

Parts: Squeegee Blades Note: See Replacing Squeegee Blades on page 40. Check the vacuum motor

• Remove the squeegee and flip over.

• If recovery tank is full, empty the recovery tank. Check the recovery lid and gasket

ICE RS26 GEN 2 Poor or No Pickup 36 To order parts, log into your Zeus app Autonomous Scrubber Difficulty HighHighLowLowLowLowLowLowLowLowLow Tools YesYesYesNoNoNoNoNoNoNoNo

Parts: Hose Note: See Cleaning and Replacing the Vacuum Hose on page 37. Check the squeegee blades

Parts: Drain Hose Note: See Replacing Cleaning and Replacing the Drain Hose on page 38.

ICE RS26 GEN 2 Cleaning and Replacing Vacuum Hose 37To order parts, log into your Zeus app Autonomous Scrubber These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. Tools Needed A. Phillips back2.screwdriverheadPullhosefromoftank. 4. processReverseto install new hose.vacuum 3. Pull hose from weldment.squeegee1.Locatevacuumhoseonbackofmachine. 5. Unscrew trap inside of the recovery tank. 6. Remove any debris, rinse Reversetrap. process to install new trap.

ICE RS26 GEN 2 Cleaning and Replacing Drain Hose 38 To order parts, log into your Zeus app Autonomous Scrubber These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. Tools Needed A. Flat recovery2.screwdriverheadDraintank. 4. Pull drain hose to remove. 3. Loosen hose Note:clamp.Tilt back recovery tank. Drain hose is underneath.connected1.Locatedrainhoseonthebackofthemachine. 5. processReverseto instal new hose.

ICE RS26 GEN 2 Replacing the Vacuum Motor 39To order parts, log into your Zeus app Autonomous Scrubber These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 2. Remove bolts. Note: Lid is on hinges and will fall back if not exposedmotor3braced.Vacuumisnow Tools Needed A. screwdriverC.socketB.socket14mmwrench10mmwrenchFlathead 4. Unscrew the 3 nuts holding the motor to the 5.bracket.Loosen hose clamp disconnectand hose. 1. recoveryOpen tank lid and locate the 4 bolts. 6. motor.aprocess7.motortheDisconnectvacuumplug.Reversetoinstallnewvacuum

ICE RS26 GEN 2 Replacing Squeegee Blades 40 To order parts, log into your Zeus app Autonomous Scrubber 2 1 2. Loosen both 4-sided knobs on top of knobsassembly.theOnceareloose. Pull assembly off the bracket. 1. hose.machine.theweldmenttheattachedvacuumLocatehosetosqueegeeonbackofthePull These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 3. Open latch. 4. Remove strap. 6. blades.toReversetheFlipblades.squeegee7.housingfromretainersqueegeeRemove(1)squeegee(2).Removeorreplaceblades.processinstallnew5.Unscrewallfour4-sidedknobsontopoftheassembly.

41To order parts, log into your Zeus app ICE RS26 GEN 2 Replacing Side Skirts and Bristles Autonomous Scrubber 2. Unscrew 5 knobs and washers on the back side of the1.bracket.Locate the side skirt on the brush deck. Turn knobs to loosen. These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 3. Remove skirt blade.toReverseblade.Flipfromsqueegee4.strap.Removebladebracket.orreplaceprocessinstallanew 6. Unscrew the 3 knobs on the back if the side 7.bristle.Remove strap and brush from Reversebracket. process to install new5.bristle.Locate the two knobs under the machine.fromsideunscrew.brushbehindmachinethedeckandSlidebristleoutunderthe

ICE RS26 GEN 2 Replacing Front Skirt 42 To order parts, log into your Zeus app Autonomous Scrubber These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 1. takemayNote:bracket.WheelProtectiveremovehand2.SkirtremovestepNote:bracket.RightBolt3.head.theattachedmachineunderFrontLocateSkirttoScrubLoosentheonthehandThiswillhelptheclamp.OnrightsideYouneedtowheel off to remove bracket. 4. Remove all Screws from the Skirt and slide Clamp and Squeegee off the Scrub Squeegee5.head.Inspect and Skirt clamp for damage and Flipwear.or toReverseblades.Replacestepsreinstall. Tools Needed: A: Two wrench13mm 10: wrench10mm

43To order parts, log into your Zeus app ICE RS26 GEN 2 Replacing and Adjusting Squeegee Casters Autonomous Scrubber These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 1. assembly.squeegeeRemove 5. Loosen or tighten dependingnut on where you want your assemblysqueegeetosit. 2. Use a block to lift bracket.on3.bracket.squeegeeLocatecastersqueegee 6. Remove nut fromcompletelycaster and remove caster from 4.caster.toReversebracket.processinstallanewLoosennut.Tools Needed A. wrench.Crescent

44 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Replacing the Recovery Float Switch These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 1. Lift seat. 5. Locate plug under plate and disconnect. 2. Tilt recovery 3.tank.Remove the 4 bolts on plate. 6. Remove clip holding the switch cord to the 4.loosen7.tank.recoveryUsingpliersnut.Removeplate.Tools Needed A. C.screwdriverB.socket13mmwrenchPhillipsPliers

45 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Replacing the Recovery Float Switch 9. blueRemoveclamp on bottom of the8.plug.Loosen pins in the Note:plug.You can use wire cutters to cut male end plug off if you are unable to remove pins and skip to step 11. These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 10. Remove plug to expose pins. 11. Remove nut. 13. switch.toReversetank.removed15.tank.from14.recoveryswitchLocateintank.PullswitchrecoverySwitchisfromprocessinstallanew12.Openrecoverytanklid

46 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Replacing the Actuator These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 1. Key machinetheon and drop the brush deck button).(greenTurn machine off. 5. Remove the 2 bolts holding on the cover and remove cover. 2. Use a ratchet strap under the brush deck and ratchet up the deck slightly to relieve pressure to removingmake pins side.fromableofallowPushpinRemoveandactuator3.easier.Locatepincotterpin.cotterandwasher.thepintoenoughthepintobetobepulledtheother 6. 4.actuator7.andactuatorLocateplugcutzipties.Unplugtheplug.Pullpin.Tools Needed A. Wire cutters B. Right angled needle nose socketC.pliers13mmwrench

47 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Replacing the Actuator 9. Locate pin and remove. 8. Locate cotter pin and pull to remove. These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 10. Actuator is now free. Pull actuator actuator.11.machine.fromInsertnew 13. Key machine on and testbrushRaisecotterreinsertactuatorholesarmsholes14.downshouldbutton.pressactuatorholdandthegreenActuatorbeintheposition.Aligntheonthewiththeontheandpinandpin.andlowerdecktoactuator.12.Pluginactuator

48 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Removing Brush Deck These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 1. Remove left and right side brush and skirt. Note: ReplacingSee side skirts pagebristles.andSee41. 5.Locate clamp.loosentoconnectedhoseelbowandhose 2. Remove both brushes under the deck. 3. Place ratchet strap beNote:hose.6.onhookstoroomLeavebrushunderdeck.enoughtobeablehookbothtogethertheseat.PulltoremoveHosemaysnugand need pulled off using pliers. There will be water in the line drain into towels. Tools Needed A. Flat D.socketC.pliersneedleB.screwdriverheadRightanglednose13mmwrenchJack 4. Key machinetheon and drop the brush deck button).(greenTurn machine off.

49 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Removing Brush Deck 7. Pull smaller hose disconnectand from 9.elbow.Unplug both brush motors. 8. theDisconnectsolenoid. These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 14. andpinsbottom11.arms.leftpins12.bracket.pinspullcotterRemovepinsandactuatorfromPullbottomfrombothandrightRemovecotteronbothleftrightarms.10. Use a ratchet strap under the brush deck and ratchet up the deck slightly to relieve pressure to removingmake pins easier. 13. Locate both actuator pins.

50 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Removing Brush Deck 17. andfrombestrap.releaseSlowlyratchetDeckwilldisconnectedmachinesitonthe floor. 16. machine.underneathrightbothRemoveleftandarmsfromthe These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 20. andreinstallWhendeckattaching to actuator, make sure all holes are newprocess19.46ActuatorReplacingNotecorrectly.aligned:Seethepages-47.Reversetoinstallbrushdeck. 18. Deck can be removed from either the left or right side. Slightly arm.leftcotter15.movingtheactuatormachine.underneathdeckenoughmachinejackuptoslideoutfromMovetosidewhiledeck.Removetoppinfromandright

51 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Replacing the Brush Motors These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 4. Remove bolt and washer. 2. Flip deck over and expose the hubs. 6. Remove left and right hub 5. Use a gear puller to remove3.hub.Loosen bolt. Note: You will need to brace the hub impactyouloosenonthroughlongbolt.looseningwhenthePlaceascrewdriveraholethehubandboltorcanuseanratchet. Tools Needed A. Hydraulicsocket11mm gear (optional)screwdriverphillpsE.(optional)RatchetD.socketC.socketB.puller13mmwrench14mmwrenchImpactFlatheadorhead 1. Follow steps 1-18 on pages 48-50 to remove the brush deck

8. Slide both left and right side motor from under the deck. Reverse process to install new brush motors.

52 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Working on this

**Before you begin: Turn the machine off. 7. Remove the 3 bolts under left and right side hubs.

These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine.

53 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Brake Release These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 1. Lift seat 5. Wedge tool between the brake release and brake. 2. Locate tool under seat. Note: If tool is unavailable a flat head screw driver will work following the same steps. 3. Locate brake under machine.the 6. Check that tool is brake4.disengaged.stopallNote:inonceRemovearound.moveMachinesecure.caneasilywedgemachineisitslocation.MakesureemergencybuttonsareLocatetherelease.Tools Needed A. Brake release (optional)screwB.wedge.Flatheaddriver.

54 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Replacing the Micro Switch These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 1. Lift seat. 2. seat.3.seatDisconnectswitchplug.Removethe 4. Tilt recovery tank. Tools Needed A. 13mm socket pliers.D.wrenchC.screwdriverB.wrenchPhillips6mmsocketNeedlenose 5. Locate battery box cover. 6. Remove the 2 bolts from frame.box7.cover.Liftbatterycoverfrom

55 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Replacing the Micro Switch These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 9. Remove 2 nuts and 2 screws on the on8.LinethesureswitchreinstallingNote:switch.aprocess11.replacement.connectionofnoteNote:switch.10.switch.DisconnectTakeaorpicturetheterminalforReversetoinstallnewmicroWhenmakeswitchisatrightangel.upholes.Locateswitchweldment.

56 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Testing Voltage on the Micro Switch These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 2. Set voltmeter to continuity. 3. beep.voltmetercontinuityIfmicroswitch.Testthereisthewill Note: readnotvoltmeterpressedIftobuttonPressdownclosecircuit.thisisnotdownwillbeabletocontinuity. 1. Follow steps 1-10 on pages 54-55 Tools Needed A. Voltmeter

57 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Testing and Removing Circuit Breaker These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 4. Set voltmeter to continuity. 3. breaker.theDisconnectcircuit 5. To breaker.backLoosencircuitreplacebreaker,nutonofcircuit Tools Needed A. Voltmeter B. 2.wrench9/16thLocate circuit breaker. 1. Follow steps 1-3 on page 54-55. C. Needle nose pliers 4. Test circuittoReverseand5.beep.voltisbreaker.circuitIftherecontinuitythemeterwillRemovenutwasher.processinstallanewbreaker.

58 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Replacing the Key Switch These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 1. Locate key on panelcontroland turn machine off. Remove key from key switch. 5. Unplug the key switch plug. Note : Press down on the tab and pull apart to disconnect the plug. 2. Using an allen wrench remove all 5 screws on control panel. 3. Using a flat head screwdriver to lift panel from console. 5. Using needle nose removeloosenpliers,andthe nut around the key andthethe4.switch.Underneathpanellocatekeyswitchtheplug.Tools Needed A. Flat allenC.pliersB.screwdriverheadNeedlenose3/32inchwrench 6. Pull key switch from keytoReversepanel.processinstallanewswitch.

59 AutonomousScrubber To order parts, log into your Zeus app ICE RS26 GEN 2 Batteries, Brush and Chargers Ref Part # Description Req 1 162-0046 6V 335Ah AGM battery (Group J305) 4 2 162-5060 24V 20amp battery charger with small SB50 red plug 1 3 162-5070 24V 20amp AGM battery charger with small SB50 red plug 1 4 278-0412 24V 25amp onboard battery charger (old style) 1 5 278-0412 24V 25amp onboard battery charger (new style) 1 6 278-0583 Onboard battery charger cord 1 7 991-2103 50amp charger plug SB50 with pins (red) 1 8 996-1596 13 inch heavy grit stripping brush - 80 grit 2 9 996-1513 13 inch medium grit scrubbing brush - 180 grit (NON-OEM) 2 Ref Part # Description Req 10 996-1598 13 inch lite grit scrubbing brush - 500 grit (NON-OEM) 2 11 996-1599 13 inch polypropelene scrubbing brush (NON-OEM) 2 12 278-0475 13 inch polypropylene brush (OEM) 2 13 278-0630 13 inch soft white brush (OEM) 2 14 278-0477 13 inch pad driver (OEM) 2 15 996-1600 13 inch pad driver (NON-OEM) 2 16 278-0474 Clutch plate (OEM) 2 17 996-0077 Clutch plate (NON-OEM) 2 18 278-0202 Center lok (OEM) 2 19 991-2201 Center-Lok II pad holder - right hand thread (black) (NON-OEM) 2

60 To order parts, log into your Zeus app ICE RS26 GEN 2 Wiring Diagram Autonomous Scrubber Ref Part # Description Req 1 278-1897 Vehicle interface board 1 2 288-0052 Communications module 1 3 278-1853 Slanted LIDAR (PWR) 1 4 278-1853 Slanted LIDAR (ETH) 1 5 278-1879 Turn signal blinker 2 7 278-1867 60mm fan assembly 1 8 278-1871 Camera module 3 11 278-1872 IFM O3D with heatsinks sensor (ETH) 1 12 278-1872 IFM O3D with heatsinks sensor (PWR) 1 13 278-1889 Left hand O3X 3D sensor (ETH) 1 14 278-1889 Left hand O3X 3D sensor (PWR) 1 15 278-1878 Right hand sensor (ETH) 1 16 278-1878 Right hand sensor (PWR) 1 17 278-1900 Service port ethernet 1 Ref Part # Description Req 18 278-1901 Traction encoder 1 19 288-0042 Horizontal 5 LIDAR (PWR) 1 20 288-0042 Horizontal 5 LIDAR (ETH) 1 21 278-1819 Steering encoder with gearbox 1 22 278-0402 Emergency stop switch 1 23 288-0054 Start-pause button assembly 1 24 288-0038 Motor amplifier module V2 1 25 278-1862 Barrier block 1 26 288-0049 Touch screen module 1 27 278-1885 Touch screen module 1 28 288-0055 Up trunk harness 1 29 278-1903 Down truck harness 1 30 278-1904 Power trunk harness 1

ICE RS26 GEN 2 Battery Assembly 61To order parts, log into your Zeus app Autonomous Scrubber Ref Part # Description Req 1 278-0433 Battery box 1 2 999-1645 Screw M4-.7 x 12mm hex head ss 4 3 278-0444 Cover 1 4 999-1639 Washer M14 flat ss 7 5 999-1133 Bolt M8-1.25 x 20mm hex head full thread 7 6 278-0443 Cover 1 7a 278-1842 4AWG battery connect cable (black) 3 7b 278-0442 6AWG jumper cable (black) 3 8 288-0031 Terminal covers (black) 6 9a 278-1843 4AWG battery connect cable (red) 1 9b 278-0555 6AWG battery connection cable (red) 1 10a 278-1844 4AWG 584mm battery connect cable (black) 1 10b 278-0441 6AWG battery connection cable (black) 1 11a 278-1845 4AWG 410mm battery connect cable (red) 1 11b 278-0554 6AWG battery connection cable (red) 1 12 278-0438 Front battery support 1 Ref Part # Description Req 13 999-0674 Washer M8 split lock plain finish 4 14 278-0436 Battery tray 1 15a 288-0033 6V 335Ah battery 4 15b 288-0034 6V 330Ah AGM battery 4 16 999-9097 Washer M8 flat ss 8 17 999-0674 Washer M8 split lock plain finish 8 18 999-1424 Nut M8-1.25 hex ss 8 19 278-0434 Rear battery support 1 20 278-0447 Cover 1 21 999-9089 Washer M4 flat ss 4 22 278-0446 Hinge assembly 1 23 278-1846 Rivet 4 x 16 4 24 288-0035 Battery terminal cover 2 25 278-0437 Plate 1 26 278-1847 Battery belt 1 27 278-0072 Battery spacer 1

62 To order parts, log into your Zeus app ICE RS26 GEN 2 Control Panel Assembly Autonomous Scrubber Ref Part # Description Req 1 278-1891 Toggle switch 1 2 278-1892 Toggle switch cable 1 3 278-1832 Screw M4 x 12 pan head (black) 5 4 278-1893 Standoff M3 x 10mm 4 5 278-1894 VIB enclosure 1 6 278-1895 Standoff M3 x 25mm 3 7 288-0052 Communications module 1 Ref Part # Description Req 8 278-1896 Screw M3 x 5 1 9 278-1897 Vehicle interface board 1 10 278-1898 Key switch assembly 1 11 278-1899 Control panel plate with seal and membrane 1 12 278-0402 Emergency stop switch 1 13 288-0053 Control panel replacement assembly 1

ICE RS26 GEN 2 IFM O3D Housing Assembly 63To order parts, log into your Zeus app Autonomous Scrubber Ref Part # Description Req 1 278-1866 Screw M4 x 20mm 2 2 278-1867 60mm fan assembly 1 3 278-1868 Finger guard 1 4 278-1869 1 inch grommet 1 5 278-1870 Housing bracket 1 6 278-1444 Screw M4 x 10 socket head 3 Ref Part # Description Req 7 278-1871 Camera module 1 8 278-1832 Screw M4 x 12 pan head (black) 2 9 278-1872 IFM O3D with heatsinks sensor 1 10 288-0046 4G sentinel sensor 1 11 288-0047 Sentinel antenna bracket kit 1

ICE RS26 GEN 2 Main Controller Assembly 64 To order parts, log into your Zeus app Autonomous Scrubber Ref Part # Description Req 1 999-0507 Bolt M6-1 x 16mm hex head full thread 12 2 999-1117 Washer M6 split lock ss 18 3 999-1803 Washer M6 flat fender ss 15 4 278-0404 150amp fuse 1 5 278-0405 Insulator 3 6 278-0406 Insulator bracket 2 8 278-1834 Screw 6.32 x 5.16 pan head with lock washer 4 9 278-0327 Rubber grommet 2 10 278-0988 2amp circuit breaker 1 11 278-0582 Weldment 1 12 999-1520 Screw M3-.5 x 30mm pan head phillips 2 13 278-0409 Bracket 2 14 999-0501 Bolt M8-1.25 x 25mm hex head full thread ss 5 15 999-0674 Washer M8 split lock plain finish 5 16 999-6695 Washer M8 fender ss 5 17 999-1161 Nut M3-.5 hex nylock ss 4 18 278-0089 Washer M3 tooth 4 Ref Part # Description Req 19 278-0410 Micro switch 1 20 999-1521 Washer M3 flat ss 2 21 999-1040 Screw M3-.5 x 20mm pan head 2 22 288-0029 6AWG SB50 red cable assembly 1 23 278-1836 Double master contactor 1 24 288-0030 Screw M6 x 8 2 25 999-9100 Washer M5 flat ss 2 31 278-1837 Battery charger bracket 1 32 278-1838 Main controller 1 33 278-1839 Screw M5 x 30 button head 2 34 288-0007 20amp circuit breaker 1 35 278-1840 Diode with cable 1 36 278-1841 Bus bar 1 37 999-1308 Nut M6-1 hex ss 1 38 288-0031 Terminal covers (black) 2 39 288-0032 Adhesive back cable tie mount 1

ICE RS26 GEN 2 Drive Train Assembly 65To order parts, log into your Zeus app Autonomous Scrubber

Ref Part # Description Req 1 278-0328 Lock nut 1 2 278-1209 Washer 14 x 32 x 1.5 plain 1 3 278-0329 Steering wheel 1 4 278-0330 Steering shaft bellow 1 5 999-0501 Bolt M8-1.25 x 25mm hex head full thread ss 3 6 999-0674 Washer M8 split lock plain finish 17 7 999-9097 Washer M8 flat ss 2 8 278-0331 Flange bearing 1 9 278-1815 Large delrin washer 1 10 278-1816 20mm clamping shaft collar 1 11 278-1506 Steering shaft 1 12 278-1817 Key 1 13 278-1818 Set screw M4 x 6 2 14 278-0333 Square keyway 1 15 278-1819 Steering encoder with gearbox 1 16 999-9079 Screw M8 x 80mm hex head ss 4 Ref Part # Description Req 17 278-1820 Motor mount bracket 1 18 999-1639 Washer M14 flat ss 19 19 278-1821 Motor clamping plate 1 20 999-6712 Screw M5-.8 x 8mm socket cup point set 4 21 278-0334 U joint 1 22 278-1822 Steering column motor assembly 1 23 999-1133 Bolt M8-1.25 x 20mm hex head full thread 12 24 999-1429 Bolt M10-1.5 x 60mm hex head ss 4 25 999-1081 Washer M10 split lock ss 4 26 999-6713 Washer M10 x 30mm flat ss 4 27 278-1823 Drive wheel with encoder 1 28 278-0337 Steering control assembly 1 29 278-1824 Key 1 32 278-1825 Electrically released brake 1 33 278-1826 Traction encoder 1

ICE RS26 GEN 2 Main Frame and Guards Assembly 66 To order parts, log into your Zeus app Autonomous Scrubber Ref Part # Description Req 1 999-0501 Bolt M8-1.25 x 25mm hex head full thread ss 1 2 999-0674 Washer M8 split lock plain finish 9 3 999-1639 Washer M14 flat ss 8 4 278-0178 Static strap 1 5 278-1803 Main frame 1 6 999-1180 Screw M3-.5 x 16mm pan head ss 2 7 278-0558 Detergent pump 1 8 999-1645 Screw M4-.7 x 12mm hex head ss 2 9 999-1954 Washer M4 lock 2 10 999-9089 Washer M4 flat ss 2 11 278-0978 Left rear wheel support bracket 1 12 288-0017 Protection cage 1 13 278-1804 Screw M10 x 20mm hex head 2 14 278-1805 Clamp 1 15 278-1806 Left hand perimeter guard bracket 1 16 999-6713 Washer M10 x 30mm flat ss 2 17 278-1807 Compression spring 1 18 278-1808 Shoulder bolt 1 19 278-1809 Front perimeter guard support bracket 1 20 278-0635 Brush strip 1 21 278-1810 Right hand perimeter guard bracket 1 Ref Part # Description Req 22 278-0587 Cotter pin 2 23 278-1811 Torsional spring 2 24 278-1812 Spacer 2 25 278-1813 Pin 2 26 999-0501 Bolt M8-1.25 x 25mm hex head full thread ss 4 27 278-1814 Stand bracket 2 28 999-1133 Bolt M8-1.25 x 20mm hex head full thread 4 29 999-9097 Washer M8 flat ss 4 30 278-0327 Rubber grommet 4 31 999-1161 Nut M3-.5 hex nylock ss 2 32 999-1521 Washer M3 flat ss 4 33 278-0561 Horn kit 1 34 278-0468 Knob 20 35 288-0015 Clamp 2 36 278-0644 Brush strip 2 37 288-0009 Right hand rear wheel guard support bracket 1 38 278-0324 Wheel cap 2 39 278-0325 Retaining ring 2 40 278-0560 Ball bearing 2 41 278-0326 10 inch wheel 2

ICE RS26 GEN 2 Main Tower Assembly 67To order parts, log into your Zeus app Autonomous Scrubber Ref Part # Description Req 1 278-1444 Screw M4 x 10 socket head 15 2 278-0323 P clamp 3 3 278-1856 Main support bracket 1 4 278-1857 Screw M6 x 6mm 6 5 278-1858 Brain control module bracket 2 6 278-1859 Damping mount (rubber) 6 7 999-1639 Washer M14 flat ss 16 8 999-0674 Washer M8 split lock plain finish 4 9 999-1133 Bolt M8-1.25 x 20mm hex head full thread 8 Ref Part # Description Req 10 278-1860 Shaft collar flange 1 11 278-0327 Rubber grommet 1 12 278-0564 Accelerator and brake pedal 1 13 278-1861 Screw M4 x 16 4 14 278-1862 Barrier block 1 15 999-9089 Washer M4 flat ss 4 16 278-1863 Belly bracket 1 17 278-1864 Main tower edge trim 1 19 278-1865 1 1/2 inch cable clamp 1

ICE RS26 GEN 2 Steering Housing Assembly 68 To order parts, log into your Zeus app Autonomous Scrubber Ref Part # Description Req 1 278-1851 Upper LIDAR bracket 1 2 278-1852 Screw M3 x 8mm 4 3 278-1853 Slanted LIDAR 1 4 278-1444 Screw M4 x 10 socket head 5 5a 288-0037 Brain control module Mk2A 1 5b 278-1854 Brain control module 1 6 288-0038 Motor amplifier module V2 1 7 288-0039 LIDAR adjustment shoulder bolt 3 Ref Part # Description Req 8 288-0040 Lower LIDAR bracket V2 1 9 278-1855 LIDAR spring 3 10 288-0041 LIDAR adjustment bracket V2 1 11 288-0042 Horizontal 5 LIDAR 1 12 288-0043 Set screw M3 x 10mm allen socket head 2 15 288-0044 Lower LIDAR mount assembly 1 16 288-0045 Screw M4 x 12mm 6

Ref Part # Description Req 1 278-1873 Rear control housing 1 2 278-1874 Front control housing 1 3 999-9092 Screw M8-1.25 x 20mm hex head ss 10 4 288-0048 Washer M8 oversize 12 5 278-1875 Screw M8 x 16 2 6 278-1876 Nameplate decal 1 278-1877 Right hand fascia (plastic) 1 8 278-1878 Right hand sensor 1 9 278-1879 Turn signal blinker 2 11 278-1832 Screw M4 x 12 pan head (black) 30 12 278-1880 Front fascia with seal 1 14 278-1881 M4 nut flanged nylock 6 15 278-1882 O3X to housing mount 2 Ref Part # Description Req 16 278-1883 Screw M4 x 16 pan head (black) 7 17 278-1884 Touch screen cover 1 18 288-0049 Touch screen module 1 19 278-1871 Camera module 2 20 278-1886 Left hand fascia (plastic) 1 21 278-1887 Seat belt spacer 2 23 288-0050 M4 6mm spacer 6 24 278-1852 Screw M3 x 8mm 6 25 278-1888 O3X mounting plate 2 26 278-1889 Left hand O3X 3D sensor 1 27 278-1444 Screw M4 x 10 socket head 6 28 278-1890 Access panel 1 29 288-0051 Slanted LIDAR reflector decal 1

ICE RS26 GEN 2 Steering Tower Cowl Assembly 69To order parts, log into your Zeus app Autonomous Scrubber

ICE RS26 GEN 2 Scrub Head Assembly 70 To order parts, log into your Zeus app Autonomous Scrubber Ref Part # Description Req 1 278-0589 24V 450W brush motor 2 2 278-0249 Square keyway 2 3 278-1848 Scrub head housing 1 4 999-0248 Bolt M8-1.25 x 30mm hex head full thread 9 5 999-1639 Washer M14 flat ss 18 6 278-0466 Left hand bracket 1 7 278-0467 Knob 4 8 999-0496 Nut M8-1.25 nylon insert lock ss 9 9 278-0468 Knob 10 10 278-0469 Side skirt clamp 2 11 278-0004 Side skirt blade linatex 2 12 278-0470 Left hand side skirt bracket 1 13 999-9099 Washer M10 flat ss 6 14 999-1482 Nut 3/8-16 nylon lock ss 6 15 999-0562 Bolt 3/8-16 x 1 hex head ss 6 16 278-0472 Spacer 4 17 278-0473 Brush drive hub 2 18 999-6695 Washer M8 fender ss 2 19 999-0674 Washer M8 split lock plain finish 2 Ref Part # Description Req 20 278-0474 Clutch plate 2 21a 278-0630 13 inch soft white brush 2 21b 278-0475 13 inch polypropylene brush 2 21c 278-1849 13 inch aggressive brush 2 22 278-0202 Center lok 2 23 278-0477 13 inch pad driver 2 24 278-0479 26 inch skirt 1 25 278-0481 Skirt clamp 1 26 999-1803 Washer M6 flat fender ss 7 27 999-0507 Bolt M6-1 x 16mm hex head full thread 7 28 278-1850 Protective wheel bracket 1 29 999-0787 Bolt M8-1.25 x 40mm hex head full thread ss 1 30 278-0484 Protective wheel 1 31 278-0033 Sleeve 6 32 278-0485 Bolt M8 x 100mm 1 33 278-0591 Knob 4 34 278-0486 Right hand side skirt bracket 1 35 278-0487 Right hand bracket 1

ICE RS26 GEN 2 Scrub Head Lifting Assembly 71To order parts, log into your Zeus app Autonomous Scrubber Ref Part # Description Req 1 278-0448 Pin 1 2 278-0449 Pin 1 3 278-0450 Pin 4 4 278-0451 Cotter pin 7 5 278-0588 Actuator 1 6 278-0453 Scrub head lifting arm plate 2 7 278-0454 Washer 2 8 278-0455 Pin 1 9 999-1408 Screw M10-1.5 x 90mm hex head ss 1 10 999-6713 Washer M10 x 30mm flat ss 4 Ref Part # Description Req 11 278-0457 Scrub head lifting bracket 1 12 999-9099 Washer M10 flat ss 2 13 278-0459 Flange bushing 2 14 999-1120 Nut M10-1.5 nylon insert lock ss 3 15 278-0008 Sleeve 4 16 278-0460 Scrub head lifting arm 2 17 999-1372 Bolt M10-1.5 x 25mm hex head ss 4 18 278-0461 Sleeve 2 19 278-0462 Spring 1

ICE RS26 GEN 2 Solution and Detergent System Assembly 72 To order parts, log into your Zeus app Autonomous Scrubber Ref Part # Description Req 1 278-0346 Elbow 1 2 278-0066 Clamp 8 3 278-0510 Tube 1 4 278-0603 Elbow fitting 1 5 288-0001 Solenoid with red spring 1 6 999-9100 Washer M5 flat ss 2 7 999-9132 Washer M5 split lock ss 2 8 999-9109 Screw M5-.8 x 12mm pan head phillips ss 2 9 278-0512 1 1/2 inch tube 1 10 278-0513 7 inch tube 1 Ref Part # Description Req 11 278-0520 Plastic fitting 1 12 278-0514 8 1/2 inch tube 1 13 278-0515 12 1/2 inch tube 3 14 278-0558 Detergent pump 1 15 278-0521 Tie 19 16 278-0605 4 inch tubing 3 17 278-0432 Fitting 7 18 278-0519 1 1/2 inch tube 4 19 278-0431 One way valve 1

ICE RS26 GEN 2 Seat and Detergent System 73To order parts, log into your Zeus app Autonomous Scrubber Ref Part # Description Req 1 999-1645 Screw M4-.7 x 12mm hex head ss 4 2 278-0064 Clamp 4 3 278-0063 Cargo net 1 4 999-0496 Nut M8-1.25 nylon insert lock ss 5 5 278-0414 Seat support 1 6 278-0174 Nylon spacer 1 7 278-0415 Torsion spring 1 8 278-0416 Sleeve 1 9 999-9097 Washer M8 flat ss 2 10 999-0248 Bolt M8-1.25 x 30mm hex head full thread 1 11 278-0417 Seat mounting plate 1 12 278-0327 Rubber grommet 1 13 999-9092 Screw M8-1.25 x 20mm hex head ss 4 14 278-0418 Seat 1 15 999-0507 Bolt M6-1 x 16mm hex head full thread 4 16 999-1803 Washer M6 flat fender ss 4 17 278-0419 Cup holder 1 18 278-0420 Cup holder bracket 1 19 999-0497 Nut M6-1 nylon insert lock ss 2 20 288-0020 Seat assembly spacer 1 Ref Part # Description Req 21 278-0422 Key adapter 1 22 278-0423 Insert lock 1 23 278-0424 Detergent bottle 1 24 278-0425 Bottle cap 1 25 999-1133 Bolt M8-1.25 x 20mm hex head full thread 2 26 278-1833 Lock washer M8 2 27 999-6695 Washer M8 fender ss 5 28 278-0427 Detergent bottle box 1 29 278-0428 Bracket 1 30 999-6716 Screw M3-.5 x 12mm hex head ss 2 31 999-1521 Washer M3 flat ss 2 32 278-0421 Spacer 1 33 288-0021 Cap nut M6 plastic 2 34 288-0022 Cap nut M8 plastic 4 35 288-0023 Under seat info decal 1 36 288-0024 Pin code decal 1 37 288-0025 Battery Diagram decal 1 38 288-0026 Flammable material warning decal 1 39 288-0027 Battery warning decal 1 41 288-0028 Compliance decal 1

ICE RS26 GEN 2 Solution Tank Assembly 74 To order parts, log into your Zeus app Autonomous Scrubber Ref Part # Description Req 1 278-0339 Solution tank 1 2 999-9109 Screw M5-.8 x 12mm pan head phillips ss 2 3 999-9100 Washer M5 flat ss 2 4 278-1827 Nylon clamp 2 5 999-1133 Bolt M8-1.25 x 20mm hex head full thread 12 6 999-1639 Washer M14 flat ss 13 7 278-0340 Plate 2 8 278-0341 Non-slip mat 2 9 278-0342 Foot rest plate 1 10 278-0343 Screw M5 4 11 999-9092 Screw M8-1.25 x 20mm hex head ss 2 12 999-9097 Washer M8 flat ss 2 13 278-0344 Junction plate 2 14 999-0674 Washer M8 split lock plain finish 8 15 278-0345 Solution tank bracket 3 Ref Part # Description Req 16 278-0346 Elbow 1 17 278-0347 Nut 1 18 278-0348 Seal 2 19 278-0570 Solution level sensor kit 1 20 278-0350 Solution tank cap 1 21 999-0501 Bolt M8-1.25 x 25mm hex head full thread ss 1 22 278-0351 Sleeve 1 23 278-0352 Recovery tank arm support 1 24 278-0025 Hose clamp 1 25 278-1385 Hose (clear) 1 26 278-0354 Strainer adapter assembly 1 27 278-0355 Strainer assembly 1 28 278-1280 Screw 4 x 10 pan head self tapping 1 29 999-0187 Washer 1/2 flat plain finish 1 30 288-0018 Clean water drain cap decal 1

ICE RS26 GEN 2 Squeegee Assembly 75To order parts, log into your Zeus app Autonomous Scrubber Ref Part # Description Req 1 278-0488 Pin 2 2 278-0538 Linear actuator kit 1 3 278-1029 Cotter pin 2 4 999-6697 Nut M10-1.5 hex ss 2 5 278-0490 Squeegee bracket 1 6 278-0491 Vacuum hose 1 7 999-0519 Nut M12-1.75 nylon insert lock ss 1 8 278-0557 2 inch caster wheel 2 9 278-0492 Compression spring 1 10 278-0493 Squeegee lifting arm 1 11 278-0494 Flex bushing 2 12 278-0495 Short clamp assembly 1 13 278-0293 Screw M5 x 75mm 1 14 278-0297 Bushing 1 15 278-0298 Bushing 1 16 999-0953 Nut M5-.8 hex nylon insert lock ss 1 17 278-0496 Clamp assembly 1 18 278-0498 Squeegee blade 37 3/4 inch linatex rear 1 19 278-0594 26 inch squeegee housing (new style) 1 Ref Part # Description Req 20 278-0596 26 inch squeegee retainer (new style) 1 21 278-0598 26 inch squeegee assembly (includes 13-28) 1 22 278-0529 Squeegee blade 26 inch linatex front (new style) 1 23 999-0786 Screw M8-1.25 x 35mm hex head ss 2 24 278-0426 Knob 4 25 278-0033 Sleeve 2 26 278-0216 Bumper wheel 2 27 999-1639 Washer M14 flat ss 4 28 999-0496 Nut M8-1.25 nylon insert lock ss 2 29 278-0451 Cotter pin 2 30 278-0449 Pin 1 31 278-0506 Pin 1 32 278-0507 Extension spring 2 33 278-0508 Screw M12 x 120mm hex head 1 34 999-6713 Washer M10 x 30mm flat ss 1 35 999-1429 Bolt M10-1.5 x 60mm hex head ss 1 36 278-0509 Adapter 1

ICE RS26 GEN 2 Recovery Tank Assembly 76 To order parts, log into your Zeus app Autonomous Scrubber Ref Part # Description Req 1 278-0570 Solution level sensor kit 1 2 278-0356 Recovery tank 1 3 278-0005 Dust filter 1 4 999-1133 Bolt M8-1.25 x 20mm hex head full thread 21 5 999-1639 Washer M14 flat ss 25 6 278-0357 Welded hinge 2 7 999-9092 Screw M8-1.25 x 20mm hex head ss 2 8 278-0358 Leaf hinge 2 9 278-0571 Debris tray 1 10 278-0572 Bushing 2 11 999-1803 Washer M6 flat fender ss 2 12 278-0391 Screw 2 13 999-0901 Screw M5-.8 x 16mm pan head phillips ss 8 14 999-9100 Washer M5 flat ss 12 15 278-0124 Drain hose clamp 2 16 278-0359 Hose clamp 2 17 288-0016 Hose assembly 1 18 278-0025 Hose clamp 12 19 278-0029 ICE decal 2 Ref Part # Description Req 20 278-0361 Hinge assembly 2 21 278-0093 P clamp 4 22 999-9109 Screw M5-.8 x 12mm pan head phillips ss 4 23 278-0362 Spacer 2 24 278-0363 Compression spring 2 25 278-0364 Washer 4 26 278-0365 Solution tank cover 1 27 278-0366 Sealing strip 1 28 999-1155 Screw M8-1.25 x 60mm hex head 2 29 999-0496 Nut M8-1.25 nylon insert lock ss 1 30 999-0501 Bolt M8-1.25 x 25mm hex head full thread ss 1 31 278-0351 Sleeve 2 32 278-0367 Recovery tank support arm 1 33 278-0368 Recovery tank support bracket 1 34 278-0369 Support bracket 1 35 278-0370 Rubber spacer 1 37 278-1280 Screw 4 x 10 pan head self tapping 1 38 999-0187 Washer 1/2 flat plain finish 1 39 288-0019 Dirty water drain cap decal 1

ICE RS26 GEN 2 Recovery Tank Cover Assembly 77To order parts, log into your Zeus app Autonomous Scrubber Ref Part # Description Req 1 278-1828 Screw M5 x 12 pan head (black) 13 2 999-9100 Washer M5 flat ss 9 3 278-0643 Caution light kit 1 4 999-0953 Nut M5-.8 hex nylon insert lock ss 2 5 278-0372 Caution light plate 1 6 278-1829 Recovery tank cover 1 7 278-0526 24V 3 stage vacuum motor 1 8 278-0375 Vacuum exhaust hose 1 9 278-0025 Hose clamp 2 10 999-0497 Nut M6-1 nylon insert lock ss 8 11 999-6714 Washer M6 x 12mm flat ss 4 12 278-0376 Vacuum hose adapter 1 13 278-0377 Gasket adapter 1 14 278-0378 Dust filter gasket 1 15 999-0502 Bolt M6-1 x 20mm hex head full thread zinc 4 16 278-0379 Bracket 1 17 999-1803 Washer M6 flat fender ss 12 18 999-1169 Bolt M6-1 x 100mm hex head full thread 1 19 278-0380 Recovery tank cover support 1 20 278-0381 Sleeve 1 Ref Part # Description Req 21 999-0507 Bolt M6-1 x 16mm hex head full thread 1 22 278-0382 Nylon spacer 1 23 278-0383 Sleeve 1 24 278-0384 Sealing strip 1 25 999-1908 Screw M6-1 x 10mm hex head ss 2 26 999-1117 Washer M6 split lock ss 3 27 999-1133 Bolt M8-1.25 x 20mm hex head full thread 4 28 999-1639 Washer M14 flat ss 4 29 278-0385 Vacuum motor mounting plate 1 30 278-0386 Isolater 3 31 278-0387 Vacuum motor bracket 1 32 278-0388 Insulation 1 33 278-0389 Screw 4 34 278-0390 Fan seal 1 35 288-0008 Safety belt 2 36 278-1830 Emergency stop plate with decal and gasket 1 37 278-0402 Emergency stop switch 1 38 278-1831 Start-stop plate with decal and gasket 1 39 278-0982 Start-pause button assembly 1 40 278-1832 Screw M4 x 12 pan head (black) 8

78 To order parts, log into your Zeus app Minuteman Roboscrub 20 Maintenance Schedule Autonomous Scrubber These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. Lubrication Tips: Once a month, pump a small amount of grease into each grease fitting on the machine until grease seeps out around the bearings. Grease fitting locations are: • Rear caster wheel axle and swivel (2) per assembly • If chain drive (2) pillow block bearings Apply light machine oil to lubricate the: • Drive chain (if no transaxle) • Squeegee tool adjustment knob, wheels, and rollers • Pivot points for the squeegee and scrub brush linkageMaintenance Task Daily Weekly Yearly Charge the batteries X Drain/clean tanks and hoses X Clean/clear brushes/pad X Clean/clear squeegee X Clean/clear vacuum shut-off float X Check/replace squeegee blades X Check/clean solution filter X Check/fill battery water levels (wet batteries only) X Check/replace motor carbon brushes X Serial Number Location

79To order parts, log into your Zeus app Autonomous Scrubber Minuteman Roboscrub 20 Know Your Machine

80 To order parts, log into your Zeus app Autonomous ScrubberMinuteman Roboscrub 20 Simplified Recovery System

81To order parts, log into your Zeus app Autonomous Scrubber Minuteman Roboscrub 20 Simplified Solution System

- If no flow, you may have a clog in the tank or lines.

82 To order parts, log into your Zeus app Autonomous ScrubberMinuteman Roboscrub 20 No Solution Flow These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine.

If the solenoid valve will not open Low Yes - If you get voltage but no water flow past the solenoid, the solenoid is bad. Replace the valve.

Parts: Solenoid Valve

Note: See Cleaning and Replacing Solution Filter on page 83.

Note: Engage solenoid valve (by turning the brushes on), seat switch, and pedal. Make sure the solenoid valve is open and the machine is on.

- Pull hose from solenoid valve to check for water flowing into the solenoid valve.

Low No - Pull hose from the other side of the solenoid valve. Turn the valve to the open position and check for water flowing through the solenoid valve.

Note: Engage the solenoid (by turning the brushes on), seat switch, and pedal. Make sure the solenoid valve is open and the machine is on.

Low Yes - Put a volt meter on 2 wires on the solenoid valve. Turn the solution switch on.

Difficulty Tools Low No Low No Low No Low No - If the solution tank is empty, fill the solution tank.

- Pull hose from filter to check for water flowing through the filter. Check the tank Test for solution flow

83To order parts, log into your Zeus app Autonomous Scrubber Minuteman Roboscrub 20 Cleaning and Replacing Solution Filter These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 1. Tank.SolutionDrainLocate Solution filter under Excessclockwise.turningandSolution2.frommetal3.machine.theRemovescreenbowl.RemoveCapFilterbyliquid in filter bowl will drain out. 4.Remove any debris.6.Once clean, reverse steps to reinstall. 5. ScreenRinse

Parts: Float Switch - Check the drain plug for a tight seal or damage. If damaged, replace the drain plug. Parts: Drain Plug Note: See Replacing the Drain Hose on page 86.

84 To order parts, log into your Zeus app Autonomous ScrubberMinuteman Roboscrub 20 Poor or No Pickup These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. Difficulty Tools Low No Low No Low No Low Yes Low Yes Low Yes Low No Low No Low No Low No Low No High Yes High Yes - If recovery tank is full, empty the recovery tank.

- Check carbon brushes. If worn, replace brushes. Parts: Carbon Brushes - If still no suction and no clog, replace the vacuum motor.

Parts: Gasket - Check if float is damaged. If damaged, replace the float switch.

- Check lid is on correctly and not damaged. If damaged, replace the lid.

- If the blades are worn or damaged, replace or rotate the blades.

Parts: Vacuum Motor Note: See Replacing the Vacuum Motor on page 87. Check the tank Check the recovery lid and gasket Check the float switch Check the drain hose Check for clog in vacuum hose Check the squeegee blades Check the vacuum motor

- Check hose for cracks or damage. If damaged, replace the hose. Parts: Hose Note: See Replacing the Vacuum Hose on page 85.

- Remove the squeegee and flip over. - Check squeegee for debris, remove debris.

- Check hose for cracks or damage. If damaged, replace the drain hose. Parts: Drain Hose with Plug - Detach squeegee hose from squeegee assembly. Turn the vacuum motor on and place hand over hose to check for suction. If low suction, check for clog. Remove any clogs.

Parts: Squeegee Blades Note: See Replacing the Squeegee Blades on page 88.

Parts: Recovery Tank Lid - Check gasket for tight seal or damage. If damaged, replace the gasket

85To order parts, log into your Zeus app Autonomous Scrubber Minuteman Roboscrub 20 Cleaning and Replacing Vacuum Hose These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 1. Locate vac hose attached to machineunderweldmentsqueegee 2. Pull hose to weldmentfromdisconnect 4.Inspect hose for necessary.hoseclogs.Removeanddamagecracks.anyReplaceif 3. toLocatedbackhoseDisconnectfromoftank.nextdrainhose

86 To order parts, log into your Zeus app Autonomous ScrubberMinuteman Roboscrub 20 Cleaning and Replacing Drain Hose 2. 3.Usebatteries.behindhoseDrainlocated flat head screwdrive to loosen hose clampNote:clamp.Hosecanbe at a difficult angle will need to use different lengths of screwdrive to loosen or spin the hose clamp. These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 4. reinstallstepshose.recoveryclogsdebris5.hose.replaceCleanremoved.hoseDrainisnowortheCleananyandinthetankReverseto1. Tank.RecoveryDrain Tools Needed: A: Flat ScrewdriverHead

4.Pull to remove motor. Reverse

These are guidelines. Please consult your owner’s manual prior to performing repairs on motor will by the wiring if supported,not steps

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or maintenance

87To order parts, log into your Zeus app Autonomous Scrubber Minuteman Roboscrub 20 Replacing Vacuum Motor

this machine. Turn the machine off. 1. nutsRemovethemotor.vacuumLocateAbovebatteries.theandslide motor off nowmotor2.wiring.DisconnectnowandMotor3.boltsVacuumbracketwiringisvisible.Vacuumwillcome off and be thetoMakebyattachedwires.suresupportmotor as

88 To order parts, log into your Zeus app Autonomous ScrubberMinuteman Roboscrub 20 Replacing Squeegee Blades These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 1. Locate vac hose attached to Onceassembly.topknobsboth2.theDisconnectmachineunderweldmentsqueegeehose.Loosen3-sidedonoftheknobs are off. Slide assembly out from 3.machine.underUnlocklatch 4. blades.SqueegeeandFront5.straps.squeegeefrontRemoveandrearRemoveRear *Minuteman has upgraded to this new style of Squeegee assembly. Replacing the hardware for the bands to just a thumb screw and has suggested that old style assemblies be replaced with the current style. 3. thumbUnscrewscrew. 5. toReverseBlades.SqueegeeFlipdebris.assemblyCleandamage.wearbladesSqueegeeInspectforandoforreplacestepsreinstall.

89To order parts, log into your Zeus app Minuteman Roboscrub 20 Batteries, Brushes and Chargers Autonomous Scrubber Ref Part # Description Req 1 162-0047 12V 215Ah AGM battery (Group J185) 2 2 174-4446 12V 234Ah AGM battery 2 3 174-4434 24V charger (dry/agm - discover) 1 4 274-3655 14 AWG charger cord 1 5 174-9037 Nylon scrubbing brush 1 7 274-8186 BRUSH, 20 inch LIGHT-MED PP.5 A/S, WHITE (Aqua stop) 1 8 274-8320 BRUSH, 20 inch LIGHT-MEDIUM A/S, K901 (Aqua stop) 1 9 174-9605 Medium grit scrubbing brush - 120 grit 1 10 274-9163 BRUSH, 20 inch MEDIUM NYLON 600GR. A/S, GREY (Aqua stop) 1 Ref Part # Description Req 11 274-8144 BRUSH, 20 inch MEDIUM-HEAVY PP.8 A/S (Aqua stop) 1 12 274-8945 BRUSH, 20 inch HEAVY NYLON 180GR. A/S, GREY (Aqua stop) 1 13 174-9604 Heavy grit stripping brush - 80 grit 1 14 274-8993 BRUSH, 20 inch HEAVY-2 NYL 120GR. A/S, GREEN (Aqua stop) 1 15 174-6613 20 inch pad driver assembly 1 16 274-3246 CTR,DEVICE RETAINER WITH GRIP FACE 1 17 274-3816 CTR,DEVICE MTD #65516 1

90 To order parts, log into your Zeus app Minuteman Roboscrub 20 Wiring Diagram Autonomous Scrubber

91To order parts, log into your Zeus app Minuteman Roboscrub 20 Electrical Panel Assembly Autonomous Scrubber Ref Part # Description Req 1 174-4499 Relay 1 2 174-4500 Terminal bracket 1 3 174-4501 Relay bracket 1 4 174-4502 Auto electrical panel 1 5 174-4503 Mode switch 1 6 999-6733 Screw 4-40 x 1/4 inch round head zinc plated 1 7 999-0018 Bolt 1/4-20 x 1/2 hex cap grade 5 zinc plated 1 8 999-0151 Nut 8-32 nylon insert lock zinc plated 2 9 999-0412 Washer #8 SAE flat 2 10 999-0060 Washer 1/4 split lock plain finish 2 11 999-0442 Nut 10-24 nylon insert lock ss 2 12 174-0156 Insulated standoff 2 13 274-4840 10amp push button circuit breaker 2 Ref Part # Description Req 14 274-4681 1.5amp push button circuit breaker 1 17 174-6302 100amp circuit breaker 2 18 174-4506 MR20 controller 2 19 174-4507 Terminal block assembly 2 20 274-9797 Circuit breaker mount (CE only) 1 21 274-9798 40A circuit breaker (CE only) 2 22 274-1163 30amp circuit breaker (CE only) 1 N/S 174-4504 Main harness (old version) 2 N/S 174-4505 Common electrical parts 2 N/S 174-9694 Drive motor harness 1 N/S 174-6636 Control mr robot harness 1 N/S 174-6637 Brush motor mr robot harness 1 N/S 174-6638 Module mr robot harness 1

92 To order parts, log into your Zeus app Minuteman Roboscrub 20 Console Assembly Autonomous Scrubber Ref Part # Description Req 1 999-0182 Nut 1/2-20 hex plain finish 1 2 174-2989 12 3/4 inch steering wheel 1 3 174-4508 Vehicle interface 1 4 999-6715 Screw M3-.5 x 6mm pan head ss 4 5 174-4509 Estop switch assembly 1 6 174-4510 PCB membrane assembly 1 7 174-4511 Rear console 1 8 174-4512 Front console 1 9 174-4513 Estop gasket 1 10 174-4514 Keyswitch gasket 1 11 174-4516 Vehicle control gasket 1 12 174-4517 Estop mount plate 1 13 174-4518 Switch mount plate 1 14 174-4519 Lidar bracket (This is the new style Lidar bracket. When replacing the old style bracket with this new one, you will no longer need to purchase item 18, 174-4521 decal) 1 15 174-4520 Membrane cover weldment 1 16 999-6726 Screw 1/4-20 x 7/8 button head socket cap black oxide 2 Ref Part # Description Req 17 999-6727 Screw 10-24 x 1/2 button head socket cap black oxide 4 18 174-4521 Brain corp reflective front decal 1 19 999-6731 Screw 8-32 x 1/2 inch button socket cap black onyx 12 20 174-4522 Turn indicator 2 21a 174-4523 Touch screen module 1 21b 174-4515 Touchscreen gasket 1 22 999-6732 Washer #12 flat black oxide 4 23 999-6734 Screw 1/4-20 x 1-1/8 cup point set black oxide 4 24 174-4524 Nylon flange bushing 2 25 174-4525 Side sensor gasket 2 26 174-6639 Key switch decal 1 27 999-6764 Screw 10-24 x 5/8 button head socket cap black oxide 5 28 174-2748 Woodruff key 3/16 x 3/4 1 29 999-0190 Nut 1/4-20 hex plain finish 6 30 999-0187 Washer 1/2 flat plain finish 1 31 999-1382 Screw 1/4-20 x 1 truss head phillips 2 32 174-4526 Rotary cam switch 1

93To order parts, log into your Zeus app Minuteman Roboscrub 20 Drive Motor Assembly Autonomous Scrubber Ref Part # Description Req 1 274-9799 Brake release lever 1 2 274-9800 Brake cover and screw kit 1 3 274-9779 Drive wheel brake 1 4 274-9801 Carbon brush holder 1 5 274-9794 Spare carbon brush kit (pkg 4) 1 6 274-9802 Rotor 1 Ref Part # Description Req 7 274-9803 Wheel bearing 1 8 274-9804 Wheel polyurethane 1 9 274-9805 Hub aluminum 1 10 274-9806 Hub and wheel kit 1 N/S 274-9780 Drive wheel encoder 1

94 To order parts, log into your Zeus app

Minuteman Roboscrub Steering

Autonomous Scrubber Ref Part # Description Req 1 174-7160 Square keyway 1 2 174-1876 Ball bearing 35mm x 62mm x 14mm 1 3a 174-1877 #35 chain (45 links) (OEM) 1 3b 991-0105 Chain (sold by the link) (NON-OEM) 45 4 174-1878 Steering spindle weldment 1 5 174-1879 Chain tension bracket 1 6 174-1880 10 toothed sprocket 1 7 174-1881 35 toothed sprocket 1 8 174-1883 Ball bearing 2 9 174-1882 Spacer 1 10 174-1884 Steering stop pivot 1 11 174-1890 Chain tension guide 1 12 174-1891 Square key 1/4 x 1/4 x 1 1/2 inch 1 13 174-1871 Square key 3/16 x 3/16 x 3/4 inch 3 14 174-1892 Retaining ring 2 15 174-1873 25 degree U-joint 1 16 174-1875 Steering bearing plate 1 17 174-4450 Hollow shaft gearbox 1 18 174-4451 Shaft position encoder 1 19 174-1893 Bolt 3/8 x 5/16 shoulder (black) 1 20 174-4452 Steering encoder plate 1 21 174-4453 Steering motor 1 22 174-4454 Auto steering lower shaft 1 24 174-4455 Steering motor mount 1 28a 174-4456 Drive wiring plate 28b 274-9828 Drive wiring plate (supplemental) 1 37 999-6729 Screw M4-.7 x 6mm cup point set 2 51 999-0297 Bolt 1/4-20 x 1 hex head ss 2 52 999-0493 Bolt 3/8-16 x 3/4 hex head ss 1 54 999-0190 Nut 1/4-20 hex plain finish 10 55 999-0016 Washer 1/4 flat plain finish 20 56 999-0024 Washer 5/16 flat ss 4 61 999-0020 Bolt 1/4-20 x 3/4 hex head grade 5 10 62 174-4457 Drive wheel 1 63 174-5728 Retaining ring 2 65a 274-0267 CHAIN MASTER LINK #35 (OEM) 1 65b 991-0106 Master link (NON-OEM) 1 66 174-1895 Bearing 1 67 999-0035 Washer 3/8 x 1 1/2 fender 2 69 999-1049 Washer 1/4 split lock zinc plated 2 70 999-0501 Bolt M8-1.25 x 25mm hex head ss 4 71 274-9796 Bolt (new version) 1 72 999-0998 Washer #10 flat ss (new version) 3 73 274-9795 Nut (new version) 3

20 Drive Wheel and

Tower Assembly

95To order parts, log into your Zeus app Minuteman Roboscrub 20 Front Tank Assembly Autonomous Scrubber Ref Part # Description Req 1 174-1899 Rivet 2 5 174-1974 Hinge 1 8 174-1983 Interconnect insert plate 2 9 174-2951 Interconnect base plate 2 18 174-6624 Solution and recovery tank (new version) 1 21 174-4479 2 stage vacuum motor assembly 1 28 174-4480 Vacuum bracket 1 29 174-4441 Nylon spacer 1/4 x 5/8 x 1 1/4 4 31 174-8224 Fitting 1/2 barb 3/4 mpt 1 32 999-0410 Screw 8-32 x 5/8 pan head slotted zinc plated 4 35 999-1892 Screw 1/4-20 x 2 hex cap ss 4 37 999-0120 Washer 3/8 SAE flat 4 38 174-4481 Washer 1/4 x 1 inch rubber 4 39 999-0034 Washer 3/8 split lock plain finish 4 42 999-0615 Screw 10-24 x 5/8 truss head slotted ss 7 44a 999-0522 Screw 1/4-20 x 1/2 pan head phillips ss (old version) 9 Ref Part # Description Req 44b 999-0567 Screw 1/4-20 x 5/8 pan head phillips ss (new version) 9 45 999-0294 Nut 1/4-20 hex nylon lock type NE ss 3 46 999-0998 Washer #10 flat ss 19 48 999-0038 Bolt 3/8-16 x 1 hex head grade 5 zinc plated 4 49 174-4482 Robo scrub main oval decal 2 51 174-4483 Seat switch wire assembly 1 52 174-2955 Seat switch wire assembly 1 54 174-2051 Pop rivet 2 56 174-4484 Float switch 1 57 999-0016 Washer 1/4 flat plain finish 4 58 174-4485 Washer 1/4 x 1 inch ss 4 59 174-2957 Screw 10-16 x 3/4 pan head hi/lo ss 11 61 174-8924 Filter 1 62 174-6646 MR20 recovery filter 1

96 To order parts, log into your Zeus app Minuteman Roboscrub 20 Rear Tank Assembly Autonomous Scrubber Ref Part # Description Req 2 174-8263 Clip 1 3 174-8189 Fill port filter 1 7 174-2958 Drain hose with cap 1 1/2 x 30 1/2 inch 1 12 174-2990 3/16 thick pvc key switch spacer 1 13 174-4486 Auto electrical cover 1 15a 174-4488 Wiring harness (full assembly, including wiring) 1 15b 174-4487 Switch (button only) 1 16 174-4489 Estop switch assembly 1 17a 174-4490 Electrical panel assembly 1 17b 174-6647 Electrical panel assembly (auto ce) 1 18 999-6727 Screw 10-24 x 1/2 button head socket cap black oxide 4 19a 174-4491 Solution float fitting (old version) 1 19b 174-6625 Solution float fitting (new version) 1 20 174-4492 Electrical panel gasket 1 22a 174-4493 Rear cover latch bracket (old version) 1 22b 174-6626 Rear cover latch bracket (new version) 1 23 174-4494 Amber beacon 1 24 174-4495 Beacon gasket 1 25 174-4496 Float switch assembly 1 27 174-4497 Brain corp rear decal 1 29 174-6627 Barrier mount 2 Ref Part # Description Req 30 174-5968 1 1/2 inch hose clip 1 31 174-6628 Max fill decal 1 32 174-6629 Drain decal 1 33 174-6229 Screw 8-32 x 3 3/4 flat head 2 34 174-6388 Screw #10-16 x 1/2 hi/lo 2 36 999-0412 Washer #8 SAE flat 3 37 174-6630 Rubber bumper 1 38 174-6631 Screw #10-16 x 3/8 hi lo pan head zinc (black) 4 39 174-6632 Clean water fill decal 1 42 999-0615 Screw 10-24 x 5/8 truss head slotted ss 7 43 999-0585 Screw 10-24 x 3/8 truss head slotted ss 12 45 999-6764 Screw 10-24 x 5/8 button head socket cap black oxide 1 47 999-0089 Washer #10 internal star lock zinc plated 3 48 174-6633 Retractable barrier 2 50 999-0349 Washer 5/8 SAE flat 2 53 274-0381 Strain relief 1 55 374-1037 SCR-MC 6-32 X .50 ZINC 8 56 999-0511 Screw 6-32 x 1 pan head phillips zinc plated 1 58 999-0442 Nut 10-24 nylon insert lock ss 4 61 999-0337 Nut 6-32 nylon insert lock ss 9 62 174-3354 Hose clamp 1

97To order parts, log into your Zeus app Minuteman Roboscrub 20 Tank Lid and Seat Assembly Autonomous Scrubber Ref Part # Description Req 40 174-2975 Nut 1/4-20 high torque 2 41 999-0297 Bolt 1/4-20 x 1 hex head ss 2 46 999-0998 Washer #10 flat ss 19 50 174-2976 Seat switch 1 59 174-2957 Screw 10-16 x 3/4 pan head hi/lo ss 11 60 174-8923 Gasket (sold by the foot) 8 ft Ref Part # Description Req 4 174-2970 Tank lid with seat 1 6 174-2971 Cushioned seat 1 10 174-2972 Lid drip skirt end piece 2 11 174-2973 Lid drip skirt center piece 1 12 174-2974 Spacer 25/64 2 26 174-4498 Autonomous caution decal 1

98 To order parts, log into your Zeus app Minuteman Roboscrub 20 Scrub Head Assembly Autonomous Scrubber Ref Part # Description Req 2 274-5508 HUB ASSEMBLY, DISC DECK 1 3 174-3603 Flange bushing 1 4 174-4528 Scrub deck frame 1 5 174-6640 Right angle drive stub shaft 1 6 174-3605 20 inch scrub head cover 1 7 174-3606 Pivot ring 1 8 174-3607 Retaining ring 1 9 174-3619 Amer brush gear motor 1 10a 174-3608 Square keyway 6 x 6 x .7mm (old version) 1 10b 174-6641 Key 6mm x 6mm (new version) 1 11 174-3609 Square keyway 6 x 6 x 2.625mm 1 12 174-3611 Deck skirt bracket 1 13 174-3612 Deck brush skirt 1 14 174-3613 Hose 3/8 x 16 1/2 inches 1 Ref Part # Description Req 15 997-2001 Hose clamp 1 16 999-1070 Screw 10-32 x 5/8 truss head phillips ss 2 17 999-0190 Nut 1/4-20 hex plain finish 6 18 174-3614 Washer 1/4 split lock ss 4 19 999-0016 Washer 1/4 flat plain finish 4 20 174-3615 Washer 1 9/32 flat zinc 3 21 174-8169 Washer flat .37 x 1.12 x .10 1 22 999-0020 Bolt 1/4-20 x 3/4 hex head grade 5 zinc plated 4 23 999-1134 Washer 1 1/4 flat ss 1 24 999-0567 Screw 1/4-20 x 5/8 pan head phillips ss 6 25 174-3617 Screw-socket head cap screw M6-1.0 x 12mm 4 26 174-7184 Bolt M8-1.25 x 20mm hex head flanged 1 27 174-8314 Solution feed nozzle 1 N/S 174-4527 50ml blue loctite 1

99To order parts, log into your Zeus app Minuteman Roboscrub 20 Scrub Head Lift Assembly Autonomous Scrubber Ref Part # Description Req 11 999-0609 Nut 1/4-20 hex ss 2 12 999-0632 Washer 1/4 split lock ss 1 13 174-0190 Clevis pin 6 14 174-3632 Plastic groove pulley 2 x 1/4 inches 2 15 174-1852 Clevis pin 3/8 x 1 1/8 zinc plated 2 16 174-1578 3/8 Rue ring cotter pin 8 17 999-0714 Nut 1/2-20 hex jam ss 1 18 174-3634 Jam nut 3/8-16 nyloc zinc plated 6 19 174-5325 Bolt 1/2 x 1/2 shoulder 5 20 174-4528 Scrub deck frame 1 Ref Part # Description Req 1 174-3620 20 inch deck adjust link weldment 1 2 174-4529 Scrub deck cable 1 3 174-3621 20 inch scrubhead arm weldment 1 4 174-3622 Nylon flat washer 1/2 x 3/4 x 5/8 10 5 174-4530 Cable link 1 6 999-0494 Bolt 5/16-18 x 7/8 hex head ss 1 7 999-0120 Washer 3/8 SAE flat 1 8 174-8193 Washer .390 x .880 x .062 flat 2 9 999-0855 Washer 9/16 SAE flat 4 10 174-7162 Yoke clevis with pin 1

100 To order parts, log into your Zeus app Minuteman Roboscrub 20 New Squeegee Assembly Autonomous Scrubber Ref Part # Description Req 1 174-3636 Squeegee roller 1 2 174-3637 Caster 3 3 174-9157 Squeegee blade 20 inch inner 1 4 174-9158 Squeegee blade 20 inch outer 1 5 174-3641 Right hand outer band weldment 1 6 174-3642 Left hand outer band weldment 1 7 174-4532 Knob 5/16-18 fluted ss 2 8 174-3639 Left hand inner band weldment 1 9 174-3640 Right hand inner band 1 10 174-6644 Screw 10-24 x 1 flanged thumb ss 1 11 174-7230 20 inch squeegee weldment 1 12 174-6645 Squeegee gasket 1 13 999-1911 Screw 3/8-16 x 1 1/4 button socket cap 2 Ref Part # Description Req 14 174-3643 Spacer 21/64 x 1/2 x 1/2 ss 1 15 999-0594 Screw 3/8-16 x 1 socket head alloy 1 16 999-0324 Nut 3/8-16 nylon insert lock jam zinc plated 4 17 999-0628 Nut 3/8-16 hex jam ss 2 18 999-0617 Washer 3/8 x 1 flat ss 1 19 174-8169 Washer flat .37 x 1.12 x .10 2 20 174-3203 Washer 13/32 x 1/32 flat ss 2 21 174-8251 Washer flat ss 2 22 174-3645 Under center latch 1 23 174-3646 Rivet blind 5/32 x 1/8 grip ss 2 24 999-0430 Nut 5/16-18 hex jam plain finish 1 N/S 274-9793 Inner band kit (includes 8-10) 1

101To order parts, log into your Zeus app Minuteman Roboscrub 20 Old Squeegee Assembly Autonomous Scrubber Ref Part # Description Req 15 999-0211 Nut 5/16-18 hex nylon insert lock zinc plated 2 16 174-3203 Washer 13/32 x 1/32 flat ss 2 17 174-3644 Washer fender m8 x 24 ss 4 18 174-3645 Under center latch 1 19 174-3646 Rivet blind 5/32 x 1/8 grip ss 2 20 174-3647 Ss body latch 1 21 174-3648 Clevis M5-0.8 1 22 174-3649 Threaded rod M5-0.8 1 23 174-3650 Nose rod 1 24 174-3651 Spacer 2 25 174-3652 Screw hex head #M5-0.8 x 35 ss 2 26 374-0939 Washer 5/16 conical spring 2 27 999-0740 Nut M5-.8 hex ss 1 28 999-0495 Nut M5-.8 nylon insert lock zinc plated 2 Ref Part # Description Req 1 174-3636 Squeegee roller 2 2 174-3637 Caster 2 3 174-9157 Squeegee blade 20 inch inner 1 4 174-9158 Squeegee blade 20 inch outer 1 5 174-3639 Left hand inner band weldment 1 6 174-3640 Right hand inner band 1 7 174-3641 Right hand outer band weldment 1 8 174-3642 Left hand outer band weldment 1 9 174-4531 20 inch squeegee weldment 1 10 174-4532 Knob 5/16-18 fluted ss 2 11 174-3643 Spacer 21/64 x 1/2 x 1/2 ss 2 12 999-0473 Screw 3/8-16 x 1 1/2 socket head shoulder 2 13 999-0324 Nut 3/8-16 nylon insert lock jam zinc plated 4 14 174-8169 Washer flat .37 x 1.12 x .10 2

102 To order parts, log into your Zeus app Minuteman Roboscrub 20 Squeegee Lift Assembly Autonomous Scrubber Ref Part # Description Req 1 174-3653 Nylon spacer 1 2a 174-3654 Washer 1 nylon (old version) 2 2b 174-3622 Nylon flat washer 1/2 x 3/4 x 5/8 (new version) 4 3 174-3637 Caster (old version) 1 4 174-3655 Squeegee cable 1 5 174-4533 20 inch squeegee pivot link 1 6 174-3657 Slider weldment 1 7 174-4534 20 inch squeegee mount weldment (new version) 1 8 999-0594 Screw 3/8-16 x 1 socket head alloy (old version) 1 9 999-0324 Nut 3/8-16 nylon insert lock jam (old version) 1 10 174-3659 Nut 1/4-20 jam nyloc ss 1 11 174-8169 Washer flat .37 x 1.12 x .10 (old version) 2 12 174-3203 Washer 13/32 x 1/32 flat ss (old version) 1 Ref Part # Description Req 13a 174-3644 Washer fender m8 x 24 ss (old version) 3 13b 174-8251 Washer flat ss (new version) 3 14 174-3660 Spacer 13/32 x 1/2 x 21/64 inch 4 15 174-3661 Hex head screw #M10-1.50 x 25 ss 4 16 174-0190 Clevis pin 6 17 174-3632 Plastic groove pulley 2 x 1/4 inches 2 18 174-1852 Clevis pin 3/8 x 1 1/8 zinc plated 1 19 174-1578 3/8 Rue ring cotter pin 7 20 999-1120 Nut M10-1.5 nylon insert lock ss 4 21 999-0496 Nut M8-1.25 nylon insert lock ss 1 22 999-0609 Nut 1/4-20 hex ss (new version) 1 N/A 174-4534 20 inch squeegee mount weldment (squeegee mount weldment) (old version, must replace with new) 1

103To order parts, log into your Zeus app Minuteman Roboscrub 20 Lower Frame Assembly Autonomous Scrubber Ref Part # Description Req 2 174-1072 Slide block 1 3 174-1075 Screw 5/16-18 x 5/8 flat head ss 2 4 174-1101 Wheel 254 x 80 mm 2 5 174-1102 Filter 1/2 x 1/2 inch 1 6 174-1103 1/2 inch flange bushing 3 7 174-1104 Ball valve 1/2 x 1/2 inch 1 8 174-1107 Pivot block 1 9 174-1108 Ball valve and filter mounting plate 1 10 174-4426 Frame weldment 1 13 174-4427 Front guard weldment 1 14 174-4428 Retaining ring 2 15 999-6726 Screw 1/4-20 x 7/8 button head socket cap black oxide 8 16 999-6727 Screw 10-24 x 1/2 button head socket cap black oxide 19 21 174-4429 Right hand guard 1 22 174-4430 Left hand guard 1 23 174-4431 Right guard brush strip 1 24 174-4432 Left guard brush strip 1 25 174-4433 Solution solenoid valve 1 28 999-6764 Screw 10-24 x 5/8 button head socket cap black oxide 9 Ref Part # Description Req 38 174-6620 Front brush 1 39 174-6621 Hose clamp 1 42 174-8254 Hose clamp 4 45 999-0382 Screw 6-32 x 1/2 pan head slotted zinc plated 2 46 999-0723 Screw 10-32 x 1/2 pan head slotted ss 4 49 999-0401 Bolt 5/16-18 x 7/8 hex head grade 5 2 50 999-0086 Nut 10-32 nylon insert lock zinc plated 5 51 999-0337 Nut 6-32 nylon insert lock ss 2 52 999-0190 Nut 1/4-20 hex plain finish 13 54 999-0024 Washer 5/16 flat ss 2 55 999-0442 Nut 10-24 nylon insert lock ss 22 60 174-1361 Hose 1/2 x 18 1/2 inch 1 61 174-1365 Hose 1/2 x 22 inch 1 62 174-1510 1/2 inch spacer 1 64 174-6557 Actuator assembly with packard plug 1 65 174-1849 Actuator - 40mm stroke - 750 n force term 1 66 174-8682 Back up alarm 1 69 174-3516 Hose clamp 2 71 174-1851 90 degree elbow fitting 1 72 174-1852 Clevis pin 3/8 x 1 1/8 zinc plated 2 73 174-1578 3/8 Rue ring cotter pin 2

104 To order parts, log into your Zeus app Minuteman Roboscrub 20 Upper Frame Assembly Autonomous Scrubber

105To order parts, log into your Zeus app

Autonomous Scrubber Ref Part # Description Req 1 374-2284 Compression spring 3 2 174-1866 Rubber latch (old version) 1 11 174-4435 Lidar adjustment plate 1 12 174-4436 Throttle cover plate 1 15 999-6726 Screw 1/4-20 x 7/8 button head socket cap black oxide 8 16 999-6727 Screw 10-24 x 1/2 button head socket cap black oxide 19 17 174-4445 Screw M3-.5 x 8mm button head socket cap nylon patch SS 2 18 174-4440 Vacuum hose (clear) 1 19 174-4441 Nylon spacer 1/4 x 5/8 x 1 1/4 2 20 174-4442 Anti skid tread 1 26a 174-4443 Lidar guard (old version) 1 26b 174-3701 Lower lidar guard (new version) 1 27 174-3700 Upper lidar guard (new version) 1 28 999-6764 Screw 10-24 x 5/8 button head socket cap black oxide (new version) 9 29 174-4438 Battery bracket 1 30 174-4439 Rear cover 1 32 174-3703 Quarter turn latch 1 33 174-3702 Flange bushing 2 34 174-3707 Thrust bearing 2 35 174-3706 Nylon coated lanyard 1 36 174-3704 Cable pass through decal 1 37a 174-4437 Horizontal lidar module (old version) 1 37b 174-3699 Horizontal lidar module (new version) 1 40 174-1859 Breather cap with lanyard assembly 1 41 174-1860 1/2 inch hose barb garden hose fitting 1 Ref Part # Description Req 43 174-1861 Hose 1/2 x 45 inch (clear) 1 44 997-2001 Hose clamp 1 47 174-5226 Screw 1/4-20 x 1 3/4 socket cap steel plated 2 48 999-0321 Screw 10-32 x 3/8 pan head slotted 2 50 999-0086 Nut 10-32 nylon insert lock zinc plated 5 52 999-0190 Nut 1/4-20 hex plain finish 13 53 999-0335 Washer 1/4 x 5/8 SAE flat ss 5 55 999-0442 Nut 10-24 nylon insert lock ss 22 56 999-0020 Bolt 1/4-20 x 3/4 hex head grade 5 zinc plated 2 57 999-0297 Bolt 1/4-20 x 1 hex head ss 3 59 174-4444 Ss compression spring 1 60 174-1868 Rubber bumper 1/4 x 1/8 inch (old version) 2 63 162-5032 175amp charger plug only (red) SB175 1 67 174-1863 Floor throttle pedal assembly 1 68 174-4446 12V 234Ah AGM battery 2 69 174-4447 4 awg battery cable (red) 1 70 174-1864 11/16 inch cable clamp 2 71 174-4449 Battery jumper cable (4 awg) 1 73 174-4448 4awg battery cable (black) 1 74 999-9131 Nut M6 x 1 nylon lock ss (old version) 1 75 999-6728 Screw M6-1 x 25mm hex head (old version) 1 76 999-9116 Screw M6-1 x 12mm hex head ss (old version) 1 77 999-1261 Washer M6 flat ss (old version) 1 78 174-3705 Slotted grommet edging 1 N/S 174-8254 Hose clamp (old version) 5 N/S 174-4434 24V charger (dry/agm - discover) (dry/agmdiscover) 1

Roboscrub 20

Minuteman

Upper Frame Assembly

106 To order parts, log into your Zeus app Minuteman Roboscrub 20 Upper Tower Assembly Autonomous Scrubber

Description Req 1 374-2284 Compression spring 3 23 174-4458 Tower weldment 1 25 174-4459 Auto steering upper shaft 1 26 174-4460 Upper left hand tower weldment 1 27 174-4461 Upper right hand tower weldment 1 29 999-6727 Screw 10-24 x 1/2 button head socket cap black oxide 13 30 174-4445 Screw M3-.5 x 8mm button head socket cap nylon patch SS 8 31 174-4462 M4 neoprene isolator 6 32 999-6669 Screw M4-.7 x 10mm button socket head ss 8 33 999-6730 Screw M4-.7 x 6mm button socket cap ss 6 34a 174-4463 Brain control module (old version) 1 34b 174-6622 Brain control module (new version) 1 35 999-6731 Screw 8-32 x 1/2 inch button socket cap 4 36 174-4464 Motor amp module 1 38 174-4465 IFM module 1 39 174-4466 2D camera module 3 40 174-4467 Fan module 1 41 174-4468 Right IFM O3X module 1 42 999-6732 Washer #12 flat black oxide 2 43 174-4469 Left IFM O3X module 1 Ref Part # Description Req 44 174-4470 Slanted lidar module 1 45 174-4471 60mm finger guard 1 46 174-4472 Camera gasket 2 47a 174-4473 LTE kit (old version) 1 47b 274-9790 Communication module (new version) 1 48 174-4474 Antenna mount 1 49 174-4475 LTE bracket 1 50 999-0357 Nut 8-32 nylon insert lock ss 8 51 174-6623 Lidar mount plate 1 52 999-0321 Screw 10-32 x 3/8 pan head slotted 2 53 999-0337 Nut 6-32 nylon insert lock ss 6 54 999-0190 Nut 1/4-20 hex plain finish 10 55 999-0016 Washer 1/4 flat plain finish 20 56 999-0086 Nut 10-32 nylon insert lock zinc plated 3 57 999-9114 Washer 3/4 flat ss 2 58 999-0311 Washer #10 external star lock zinc plated 1 59 999-1222 Screw M3-.5 x 10mm pan head ss 3 60 999-0442 Nut 10-24 nylon insert lock ss 9 61 999-0020 Bolt 1/4-20 x 3/4 hex head grade 5 zinc plated 10 64 174-1265 Flanged bushing 2 68 174-4477 Screw 8-32 x 1 hex head zinc plated 4 71 374-0778 Nut M3 hex DIN 985 ss 3

Autonomous Scrubber Ref Part #

Upper Tower

107To order parts, log into your Zeus app

Assembly

Minuteman Roboscrub 20

108 To order parts, log into your Zeus app Tennant T7AMR Maintenance Schedule Automonous Scrubber These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. Lubrication Tips: Once a month, pump a small amount of grease into each grease fitting on the machine until grease seeps out around the bearings. Grease fitting locations are: • Rear caster wheel axle and swivel (2) per assembly • If chain drive (2) pillow block bearings Apply light machine oil to lubricate the: • Drive chain (if no transaxle) • Squeegee tool adjustment knob, wheels, and rollers • Pivot points for the squeegee and scrub brush linkageMaintenance Task Daily Weekly Yearly Charge the batteries X Drain/clean tanks and hoses X Clean/clear brushes/pad X Clean/clear squeegee X Clean/clear vacuum shut-off float X Check/replace squeegee blades X Check/clean solution filter X Check/fill battery water levels (wet batteries only) X Check/replace motor carbon brushes X Serial Number Location

109To order parts, log into your Zeus app Automonous Scrubber Tennant T7AMR Know Your Machine

110 To order parts, log into your Zeus app Automonous Scrubber Tennant T7AMR Simplified Recovery System

111To order parts, log into your Zeus app Automonous Scrubber Tennant T7AMR Simplified Solution System

If the solenoid valve will not open Low Yes - If you get voltage but no water flow past the solenoid, the solenoid is bad. Replace the valve. Parts: Solenoid Valve

- If no flow, you may have a clog in the tank or lines.

Difficulty Tools Low No Low No Low No Low No - If the solution tank is empty, fill the solution tank.

- Pull hose from solenoid valve to check for water flowing into the solenoid valve.

- Pull hose from filter to check for water flowing through the filter. Check the tank Test for solution flow

Tennant T7AMR No Solution Flow

Low Yes - Put a volt meter on 2 wires on the solenoid valve. Turn the solution switch on.

Note: Engage the solenoid (by turning the brushes on), seat switch, and pedal. Make sure the solenoid valve is open and the machine is on.

Low No - Pull hose from the other side of the solenoid valve. Turn the valve to the open position and check for water flowing through the solenoid valve.

Note: See Cleaning and Replacing Solution Filter on page 113.

Note: Engage solenoid valve (by turning the brushes on), seat switch, and pedal. Make sure the solenoid valve is open and the machine is on.

These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine.

112 To order parts, log into your Zeus app Automonous Scrubber

113To order parts, log into your Zeus app Automonous Scrubber Tennant T7AMR Cleaning and Replacing Solution Filter These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 1. solutionOpen tank. 2.. solutionDraintank. 3. FilterLocateinside of Solution Tank. unscrew filter. 4. filter.RemoveCheck for damage and clogs. If filter is replace.damaged 5. Rinse Filter 6. Screw Filter in place.

- Check carbon brushes. If worn, replace brushes. Parts: Carbon Brushes - If still no suction and no clog, replace the vacuum motor.

These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine.

- Remove the squeegee and flip over.

Difficulty Tools No High Yes - If recovery tank is full, empty the recovery tank.

Parts: Vacuum Motor Note: See Replacing the Vacuum Motor on page 117. Check the tank Check the recovery lid and gasket Check the drain hose Check the vacuum hose Check the squeegee blades Check the vacuum motor

Parts: Recovery Tank Lid - Check gasket for tight seal or damage. If damaged, replace the gasket Parts: Gasket - Check hose for cracks or damage. If damaged, replace the drain hose. Parts: Drain Hose with Plug Page 116.

114 To order parts, log into your Zeus app Automonous Scrubber Tennant T7AMR Poor or No Pickup

Low No Low No Low No Low No Low No Low No Low No Low No High Yes

- Detach squeegee hose from squeegee assembly. Turn the vacuum motor on and place hand over hose to check for suction. If low suction, check for clog. Remove any clogs.

Low

- Check hose for cracks or damage. If damaged, replace the hose. Parts: Hose See Page 115.

- Check squeegee for debris, remove debris.

- If the blades are worn or damaged, replace or rotate the blades. Parts: Squeegee Blades Note: See Replacing the Squeegee Blades on page 118.

- Check lid is on correctly and not damaged. If damaged, replace the lid.

115To order parts, log into your Zeus app Automonous Scrubber Tennant T7AMR Cleaning and Replacing Vacuum Hose These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 1. machine.onVacuumLocatehosebackof 2. ofhoseDisconnectfrombackmachne. Weldment.Squeegeehose3.Disconnectfrom 4 Inspect hose for damage and cracks. Remove any Replaceclogs.hose if toReversenecessary.stepsreinstall.

116 To order parts, log into your Zeus app Automonous Scrubber Tennant T7AMR Cleaning and Replacing Drain Hose These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. 2.Locate Drain hose on back of machine. 1. RecoveryDrain Tank. 4.Use a flat head screw drive to loosen hose newstepsReverseHoseclogs.for5.forRecovery4.Checkremove4.Pullclamp.tohose.Tankclogs.InspectHosedamageandReplaceifneeded.thetoinstallhose.3. Tilt underneath.isDrainRecoverybacktank.hoseconnected Tools Needed: A: Flat ScrewdriverHead

117To order parts, log into your Zeus app Automonous Scrubber Tennant T7AMR Replacing the Vacuum Motor These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. 4. Loosen Hose Clamp and Tool:Flathose.DisconnectHead Screw Driver. 5. Unscrew the 3 Note:nuts.1 nut on motor will need a wrench to be taken off. Tool: socket10mm 6. wiringDisconnect 7.Vac motor is vacinstallprocessReversedisconnected.nowtoanewmotor 3. notwillonNote:nuts.UnscrewLidishingesandfallbackifbraced.3.VacMotorisnowexposed1.Locatevacuumonmotorontopofmachine.2.Checksealfordamageandwear B: Flat ScrewdriverHead A: 14 Socketmm A: 10 Socketmm Tools Needed:

118 To order parts, log into your Zeus app Automonous Scrubber Tennant T7AMR Replacing Squeegee Blades These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 1. Locate vac hose attached to thePullmachine.theweldmentsqueegeeonbackoftoremovehose.2.Loosenboth4-sidedknobsontopoftheassembly.Onceknobsareloose.Pullbackassembly off the brackets. 4. Unscrew all four ofknobs4-sidedontopassembly. 3. Open latch 5. HousingSqueegee(1)RetainerSqueegeeRemovefrom(2).2 1 4. Strap.Remove 6. toReversebkades.Squeegeeordamage.wearbladesSqueegeeCheckhousing.debrisanyblades.SqueegeeRemoveCleanclogandfromfororFlipReplacestepsreinstall.

119To order parts, log into your Zeus app Automonous Scrubber Tennant T7AMR Replacing Side Skirts 1. Locate skirt on brush deck under machine. Note: Left and Right skirts have the same removal steps. 2. Locate pin on the front of the Skirt. Pull Pin. 3. Open latch on the front of the deck. 4. Slide the front side of the retainer off the Note:deck. Retainer will still squeegee.totodoesbackaattachedbebypinontheside.Itnothaveberemovedremovethe These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine. **Before you begin: Turn the machine off. 5. toReversedeck.Retainer7.retainer.sideonremovestepsdeck.retainerthe6.toReverseandInspectoffsqueegeeSlideretainer.forweardamage.stepsreinstallToremoveskirtfromFollow1-4thenthepinthebackoftheRemovefromstepsreinstall.

1. Locate Front Skirt on the front of the deck.

**Before you begin: Turn the machine off. 2.Remove all screws and nuts from the Clamp.

120 To order parts, log into your Zeus app Automonous Scrubber Tennant T7AMR Replacing Front Skirt

3. SqueegeeInspect and Skirt clamp for damage and wear. Reverse steps to reinstall.

Tools Needed: A: wrench14mm

These are general maintenance guidelines. Please consult your owner’s manual prior to performing any repairs or maintenance on this machine.

121To order parts, log into your Zeus app Tennant T7AMR Wiring Assembly 1 Between SN 09999999 and 10962696 Automonous Scrubber Ref Part # Description Req 1 375-7782 Main electrical harness 1 3 175-2216 Diode plug 3 Tennant T7AMR Wiring Assembly 2 Between SN 09999999 and 10962696 Rider Scrubber Ref Part # Description Req 1 375-7782 Main electrical harness 1

122 To order parts, log into your Zeus app Tennant T7AMR Wiring Assembly 3 Between SN 09999999 and 10962696 Automonous Scrubber Tennant T7AMR Wiring Assembly 7 Between SN 09999999 and 10962696 Automonous Scrubber Ref Part # Description Req 1 375-7782 Main electrical harness 1 3 175-2216 Diode plug 2 Ref Part # Description Req 4 375-7785 Tank electric harness 1

123To order parts, log into your Zeus app Tennant T7AMR Wiring Assembly 9 After SN 09999999 Automonous Scrubber Tennant T7AMR Wiring Assembly 11 After SN 09999999 Automonous Scrubber Ref Part # Description Req 6 375-7788 Upper harness (requires Tennant True service or an authorized Tennant service provider) 1 Ref Part # Description Req 8 375-7790 Power harness (requires Tennant True service or an authorized Tennant service provider) 1

124 To order parts, log into your Zeus app Tennant T7AMR Wiring Assembly 10 After SN 09999999 Automonous Scrubber Tennant T7AMR Wiring Assembly 4 After SN 10962696 Automonous Scrubber Ref Part # Description Req 7 375-7789 Lower harness (requires Tennant True service or an authorized Tennant service provider) 1 Ref Part # Description Req 2 375-7784 Main electrical harness 1 3 175-2216 Diode plug (after SN 09999999) 2

125To order parts, log into your Zeus app Tennant T7AMR Wiring Assembly 5 After SN 10962696 Automonous Scrubber Tennant T7AMR Wiring Assembly 6 After SN 10962696 Ref Part # Description Req 2 375-7784 Main electrical harness 1 Ref Part # Description Req 2 375-7784 Main electrical harness 1 3 175-2216 Diode plug (after SN 09999999) 2 Automonous Scrubber

126 To order parts, log into your Zeus app Tennant T7AMR Wiring Assembly 8 After SN 10962696 Autonomous Scrubber Tennant T7AMR Electrical Diagram 1 Between SN 09999999 and 10962698 Autonomous Scrubber Ref Part # Description Req 5 375-7787 Tank electric harness 1

127To order parts, log into your Zeus app Tennant T7AMR Electrical Diagram 2 Between SN 09999999 and 10962698 Autonomous Scrubber Tennant T7AMR Electrical Diagram 3 between SN 09999999 and 10962698 Autonomous Scrubber

128 To order parts, log into your Zeus app Tennant T7AMR Electrical Diagram 4 Between SN 09999999 and 10962698 Autonomous Scrubber Tennant T7AMR Electrical Diagram 5 Between SN 09999999 and 10962698 Autonomous Scrubber

129To order parts, log into your Zeus app Tennant T7AMR Electrical Diagram 6 After SN 10962698 Autonomous Scrubber Tennant T7AMR Electrical Diagram 7 After SN 10962698 Autonomous Scrubber

130 To order parts, log into your Zeus app Tennant T7AMR Electrical Diagram 8 After SN 10962698 Autonomous Scrubber Tennant T7AMR Electrical Diagram 9 Between SN 09999999 and 10962698 Autonomous Scrubber

131To order parts, log into your Zeus app Tennant T7AMR Electrical Diagram 10 After SN 10962698 Autonomous Scrubber Tennant T7AMR Battery Charger Assembly After SN 09999999 Ref Part # Description Req 1 375-7794 Off board charger kit (includes 2) 1 2 991-2103 50amp charger plug SB50 with pins (red) 1 3 275-1585 16/3 charger power cord 15 foot (black) 1 Autonomous Scrubber

132 To order parts, log into your Zeus app Tennant T7AMR Battery Assembly Autonomous Scrubber Ref Part # Description Req 1 162-0005 6V 305Ah wet battery (SNSR) 4 2 275-9408 Battery tray 1 3 275-4959 Battery bracket 1 4 275-8192 Battery support angle 1 5 999-0499 Bolt M8-1.25 x 20mm hex head full thread ss 2 6 175-7920 Washer M8 flat ss 4 7 999-0784 Screw M8-1.25 x 16mm hex head ss 2 8 175-2130 Strap 1 9 998-0010 Battery jumper cable - ring type (red) 3 Ref Part # Description Req 10 175-6885 Boot (black) 8 11 175-1352 Battery insert 1 12 175-9591 Wire (black) 1 13 275-0732 Wire assembly (red) 1 14a 275-0733 Wire assembly (red) (includes 14b and 14c) 1 14b 275-9406 Anderson connector 1 14c 275-9407 Anderson contact terminal 1 15 275-8193 1 foot nylon sleeve 1 16 175-2202 Nylon wire tie 3

133To order parts, log into your Zeus app Tennant T7AMR Brush and Pad Driver Assembly Autonomous Scrubber Ref Part # Description Req 0 375-0278 24V battery fill kit (includes 1-5) 1 1 275-6999 Battery fill pump kit 1 2 375-3448 24V battery water tube 1 Ref Part # Description Req 3 375-0001 Battery fill cap 4 4 375-0002 Battery tag decal 1 5 175-7795 Cable tie 2

134 To order parts, log into your Zeus app Tennant T7AMR 26 inch Rear Squeegee Assembly Autonomous Scrubber

Ref Part # Description Req 0 275-8204 26 and 28 inch (600mm-700mm) squeegee assembly (includes 1-13) 1 1 275-8205 26 and 28 inch (600mm-700mm) squeegee weldment 1 2 275-8206 26 inch squeegee retainer weldment plate 1 3 375-3279 Star knob 4 4a 175-3466 Squeegee blade 26 and 28 inch linatex front (red) 1 4b 175-3475 Squeegee blade 26 and 28 inch kit urethane (includes 14b and 15) 1 4c 175-2067 Squeegee blade 26 and 28 inch urethane front 1 4d 175-3476 Squeegee blade 26 & 28 in kit rear gum rubber/front linatex (includes 16b-18) 1 4e 175-3466 Squeegee blade 26 and 28 inch linatex front (red) 1 Ref Part # Description Req 5a 175-3468 Squeegee blade 26 and 28 inch linatex rear (red) 1 5b 175-2068 Squeegee blade 26 and 28 inch urethane rear 1 5c 175-3477 Squeegee blade 26 and 28 inch gum rubber rear (tan) 1 6 275-8207 26 and 28 inch (600mm-700mm) squeegee strap assembly (includes 7 and 8) 1 7 475-1254 STRAP WLDT, SQGE, WEDGE, SS 1 8 375-7743 700mm squeegee strap assembly 1 9 999-0024 Washer 5/16 flat ss 2 10 175-2249 Sleeve 2 11 999-0496 Nut M8-1.25 nylon insert lock ss 2 12 999-0355 Washer 3/8 x 7/8 SAE flat ss 2 13 175-7919 Guide wheel 2 18 999-0785 Screw M8-1.25 x 30mm hex head ss 2

135To order parts, log into your Zeus app Tennant T7AMR Rear Squeegee Lift Assembly Autonomous Scrubber Ref Part # Description Req 1 275-7142 Actuator (includes 2) 1 2 275-9412 Actuator spring housing 1 3 175-2113 Cotter pin 2 4 275-8195 PIN, CLEVIS, 10MMD X 050MML 1 5 999-0355 Washer 3/8 x 7/8 SAE flat ss 1 6 275-8112 Clevis pin 1 7 275-8197 Extension spring 2 8 275-8198 Clevis pin 1 9 175-2113 Cotter pin 1 10 275-8199 Arm weldment 1 11 275-8200 Flex bushing 2 12 275-8114 Clevis pin 1 Ref Part # Description Req 13 175-2106 Cotter hair pin 1 14 275-8046 Swivel caster wheel 2 15 999-0114 Washer 1/2 SAE flat 2 16 999-0355 Washer 3/8 x 7/8 SAE flat ss 2 17 275-0332 NUT, HEX, STD, M10 X 1.50, SS 2 18 999-1625 Nut M10-1.5 hex jam ss 2 19 275-8201 Lower squeegee arm channel 1 20 275-0463 Screw M12-1.75 x 120mm hex head 1 21 999-0519 Nut M12-1.75 nylon insert lock ss 1 22 275-8202 Compression spring 1 23 175-0792 Bolt M10-1.5 x 60mm hex head ss 1 24 999-0355 Washer 3/8 x 7/8 SAE flat ss 1

136 To order parts, log into your Zeus app Tennant T7AMR Brake and Accelerator Pedal Assembly Autonomous Scrubber Ref Part # Description Req 1 275-6619 Pedal assembly (includes 2-5) 1 2 275-7039 Hall sensor 1 3 275-9360 Extension spring 1 4 275-7040 Extension spring 2 Ref Part # Description Req 5 275-6620 Foot pedal 2 6 999-0499 Bolt M8-1.25 x 20mm hex head full thread ss 2 7 999-0355 Washer 3/8 x 7/8 SAE flat ss 2

137To order parts, log into your Zeus app Autonomous Scrubber Tennant T7AMR Brush and Pad Driver Assembly Ref Part # Description Req 1a 275-8050 13 inch nylon scrubbing brush (includes 2) 2 1b 996-1873 13 inch polypropelene scrubbing brush (includes 2) 2 1c 275-8052 13 inch super abrasive stripping brush (includes 2) 2 2 475-3623 BRUSH KIT, HUB ASSY, DRIVE, CI [HDPE] 1 Ref Part # Description Req 3 996-1879 13 inch pad driver assembly (includes 4-6) 2 4 475-3623 BRUSH KIT, HUB ASSY, DRIVE, CI [HDPE] 1 5a 275-6264 Pad centering device (OEM) 1 5b 991-2206 Center-Lok 3 pad holder (NON-OEM) 1 6 999-1352 Screw 10-14 x 3/4 pan head plastic thread rolling 3

138 To order parts, log into your Zeus app Autonomous Scrubber Tennant T7AMR Brush Motor Assembly Ref Part # Description Req 1 275-8120 26 inch scrub head 1 2a 275-6053 24V brush motor and gear box assembly (includes 2b-8) 2 2b 275-8123 Carbon brush kit 1 2c 275-8124 Safety hook 1 2d 275-8125 Electric motor brush cover 1 3 375-7724 Brush drive shaft 1 4 375-7725 Motor cap 1 5 999-1041 Screw M6-1 x 12mm pan head phillips ss 4 6 275-8128 Square keyway 1 7 999-0499 Bolt M8-1.25 x 20mm hex head full thread ss 1 8 175-7920 Washer M8 flat ss 1 9 275-8131 Solution manifold 1 10 999-9106 Screw M4-.7 x 16mm hex head ss 3 11 275-1526 24V solution solenoid valve 1 12 175-7021 Brush drive hub 2 Ref Part # Description Req 13 175-5356 Square keyway 2 14 275-4736 Screw M8-1.25 x 20mm hex washer head ss SEMS 2 15 999-0335 Washer 1/4 x 5/8 SAE flat ss 2 16 175-7920 Washer M8 flat ss 2 17 275-8047 26 inch spray skirt 1 18 275-8129 26 inch skirt retainer 1 19 999-1653 Screw M8-1.25 x 30mm hex head ss 5 20 999-0496 Nut M8-1.25 nylon insert lock ss 5 21 999-0497 Nut M6-1 nylon insert lock ss 8 22 275-9362 Hose support bracket 2 23 275-8126 Support plate 2 24 375-7727 Plastic fitting 2 25 375-7728 Inductor 2 26 175-2202 Nylon wire tie 2

139To order parts, log into your Zeus app Tennant T7AMR Solution Tank Assembly Autonomous Scrubber Ref Part # Description Req 1 275-9376 24V actuator 1 2 275-8112 Clevis pin 1 3 175-2113 Cotter pin 2 4 275-8113 Center arm plate 2 5 275-8114 Clevis pin 1 6 175-2106 Cotter hair pin 5 7 275-8115 Lifting bracket 1 8 175-3287 Flanged bushing 2 9 999-1372 Bolt M10-1.5 x 25mm hex head ss 2 10 999-0355 Washer 3/8 x 7/8 SAE flat ss 6 Ref Part # Description Req 11 999-1372 Bolt M10-1.5 x 25mm hex head ss 2 12 275-8117 Spring lift 1 13 275-8118 P/M sleeve ss 2 14 999-1408 Screw M10-1.5 x 90mm hex head ss 1 15 999-1120 Nut M10-1.5 nylon insert lock ss 1 16 275-8119 Clevis pin 1 17 175-2274 Washer .53 steel plated 2 18 175-2102 Scrub head lifting arm 2 19 175-2105 Clevis pin 4

140 To order parts, log into your Zeus app Autonomous Scrubber Tennant T7AMR Front Drive Wheel Assembly Ref Part # Description Req 1 275-8091 Steering control assembly 1 2 275-8095 Nylon strap 1 3 999-0501 Bolt M8-1.25 x 25mm hex head full thread ss 4 4 999-0355 Washer 3/8 x 7/8 SAE flat ss 4 5 175-3200 Square keyway 1 6 275-7037 Brake harness 1 7 275-8094 3 foot nylon sleeve 1 8 175-2667 P clamp 2 Ref Part # Description Req 9 175-3166 Bolt M6-1 x 16mm hex head 2 10 999-0006 Washer 3/16 flat zinc plated 2 11 175-7795 Cable tie 4 12 375-7722 250mm 24VDC drive wheel 1 13 375-7723 Sensor cable 2 14 275-7038 Cord bracket 2 15 999-1083 Washer #8 internal star lock ss 2 16 999-1672 Screw M4-.7 x 30mm pan head phillips ss 2

141To order parts, log into your Zeus app Tennant T7AMR Drive Wheel Assembly Autonomous Scrubber Ref Part # Description Req 0 375-7722 250mm 24VDC drive wheel (includes 1-3) 1 1 375-7795 Encoder sensor kit 1 2a 375-7796 Parking brake kit (includes 2b-2e) 1 2b 175-8753 Female connector 1 Ref Part # Description Req 2c 175-8756 Male and female secondary lock 1 2d 275-8096 Female terminal 2 2e 275-8097 Wire seal 2 3 375-7797 Wheel kit (blue) 1

142 To order parts, log into your Zeus app Autonomous Scrubber Tennant T7AMR Solution Tank Assembly Ref Part # Description Req 1 275-8177 Solution tank with decal 1 2 275-8178 Solution tank cover (T7) 1 3 275-8179 Catch (T7) 2 4 275-8180 Plate (T7) 2 5 275-8181 8 foot closed cell bulb seal 1 6 275-8182 8 foot closed cell bulb seal 1 7 275-9403 Blind rivet 10 8 275-8184 Tank mounting bracket 3 9 999-0499 Bolt M8-1.25 x 20mm hex head full thread ss 6 10 175-7920 Washer M8 flat ss 6 11 275-8185 Tank cap 1 12 275-8186 Tank arm 1 13 175-2263 Sleeve 5 14 275-0443 Screw M8-1.25 x 25 button head ss 4 15 275-8068 Washer 1/2 flat steel 3 16 275-8187 Solution strainer 1 17 175-9552 Plastic fitting 1 Ref Part # Description Req 18 175-5256 Plastic fitting 1 19 275-5197 Cable tie 2 20 475-1029 CONDUIT, AFMKT, NYL, .50D, 01FT 1 21 375-6010 Tank mounting bracket 1 22 275-4736 Screw M8-1.25 x 20mm hex head ss SEMS 2 23 175-9554 Float switch 1 24 275-8188 Hose 1 25 175-6081 Hose clamp 2 26 175-3369 Latch with keeper 2 27 999-0521 Screw M4-.7 x 12mm pan head phillips zinc 4 28 275-9752 Washer .17 flat ss 4 29 999-0355 Washer 3/8 x 7/8 SAE flat ss 2 30 999-0496 Nut M8-1.25 nylon insert lock ss 1 31 275-9395 Tank arm 1 32 999-9082 Screw M8-1.25 x 25mm hex head ss 2 33 275-4736 Screw M8-1.25 x 20mm hex head ss SEMS 4 34 375-7742 Tank mount bracket 1

143To order parts, log into your Zeus app Tennant T7AMR ec-H2O NanoClean Wire Harness Assembly Autonomous Scrubber Ref Part # Description Req 1 475-3652 HARNESS ASSY, WIRE [T7 ec-H2O G2] 1 2 275-5885 10amp fuse 1 3 275-4752 Capacitor plug 1 Ref Part # Description Req 1 375-0284 B2 module harness 1 Tennant T7AMR ec-H2O NanoClean Main Control Board Assembly Autonomous Scrubber

144 To order parts, log into your Zeus app Tennant T7AMR ec-H2O NanoClean Scrub Head Assembly Autonomous Scrubber

Description

Tennant T7AMR ec-H2O NanoClean Scrub Head Assembly Autonomous Scrubber Ref

145To order parts, log into your Zeus app Part # Req 1 375-0144 Nanoclean cartridge 1 999-0499 Bolt M8-1.25 x 20mm hex head full thread ss 3 999-0355 Washer 3/8 x 7/8 SAE flat ss 1 999-1383 Screw M6-1 x 16mm hex head ss 2 375-4014 Module bracket 1 6 375-7793 Replacement module kit (requires Tennant True service or an authorized Tennant service provider) 1 175-3671 Hose clamp 4 8 275-8703 Straight plastic fitting 2 9 275-1534 3 foot PVC hose (braided) 1 10 175-8716 FITTING, PLSTC, E90, BM06/BM06 1 11 175-5304 Hose clamp 1 12 375-1138 Plastic fitting 1 13 375-0148 Plastic tee fitting 1 14 375-0075 90 degree elbow 1 15 175-9691 Hose 1/4 x 1 foot 1 16 375-0076 Plastic tee fitting 1 17 375-0143 Hose 1 18 375-0075 90 degree elbow 1 19 375-0079 90 degree elbow 1 20 375-0145 PVC hose 1 21 375-0079 90 degree elbow 1 Ref Part # Description Req 22 375-0146 Dispenser pump assembly 1 23 175-7303 1/4 inch union tee 1 24 175-1656 Hose clamp 6 25 175-6409 43 1/2 inch PVC hose 1 26 175-3529 Brass fitting 1 27 275-4944 Pressure switch 1 28 375-1137 Hose 1 29 375-1136 Check valve 1 30 275-2390 90 degree fitting 1 31a 275-4753 24V solution pump (includes 31b-31f) 1 31b 275-4754 Solution head pump kit 1 31c 175-8753 Female connector 1 31d 175-8755 TERMINAL, FEM, MP280, SEALED, 18-16GA 1 31e 175-8754 14/16 wire seal 1 31f 175-8756 Male and female secondary lock 1 32 175-5241 90 degree elbow 1 33 175-6081 Hose clamp 1 34 275-8232 Pump bracket 1 35 997-2009 Hose clamp 1 36 275-4736 Screw M8-1.25 x 20mm hex head ss SEMS 3 37 175-2366 Rubber grommet 1 38 175-7795 Cable tie 3

146 To order parts, log into your Zeus app Tennant T7AMR ec-H2O NanoClean Wire Harness Assembly Autonomous Scrubber Ref Part # Description Req 0a 375-7793 Replacement module kit (includes 0b-14) 1 0b 375-0280 ec-H2O Kit (includes 1-13) 1 1 375-0281 Upper ec-H2O module housing 1 2 275-8168 Screw M5 x 16mm pan head 4 3 275-4773 Rocker switch 1 4 999-1947 Screw M4-.7 x 50 hex ss 4 5 375-0282 High flow 5 plate electrode 1 6 999-0266 Washer #8 SAE flat ss 4 7 999-0954 Nut M4-.7 nylon insert lock ss 4 Ref Part # Description Req 8 175-5305 Hose 1/4 x 3 foot 1 9 375-0283 Molded hose 1 10 275-5731 Direction decal 1 11 175-5304 Hose clamp 1 12 175-6081 Hose clamp 1 13 375-0284 B2 module harness 1 14 375-7798 Replacement controller kit (requires Tennant True service or an authorized Tennant service provider) 1

147To order parts, log into your Zeus app Tennant T7AMR Electrical Controller Assembly Autonomous Scrubber Ref Part # Description Req 1 375-7763 Actuator support weldment 1 2 375-7764 Controller mount panel weldment 1 3 375-7765 Mach controller (requires Tennant True service or an authorized Tennant service provider) 1 4 175-3245 Screw 4mm-.7 x 30 pan head 2 5 999-0266 Washer #8 SAE flat ss 4 6 999-0954 Nut M4-.7 nylon insert lock ss 2 7 275-7625 Plastic clip 1 8 375-7766 Controller cover plate 1 9 999-1383 Screw M6-1 x 16mm hex head ss 4 10 275-6617 3 foot adhesive rubber seal 1 11 275-4736 Screw M8-1.25 x 20mm hex head ss SEMS 1 12 375-7767 Rotary switch 1 13 275-2596 Circuit breaker boot 1 Ref Part # Description Req 14 275-9900 Hour meter 1 15 375-0170 Circuit breaker 2 16 275-9986 10amp circuit breaker 1 17a 275-7846 20amp circuit breaker (between SN 09999999 and 10962698) 1 17b 275-9986 10amp circuit breaker (after SN 10962697) 1 18 275-5197 Cable tie 1 19 999-0499 Bolt M8-1.25 x 20mm hex head full thread ss 5 20 175-7920 Washer M8 flat ss 5 21 175-2260 P clamp 2 22 175-2893 Washer 5/16 internal/external locking 1 23a 375-7768 Control tool kit (includes 23b and 24) 1 23b 375-7769 Control harness 1 24 375-7770 Electric harness 1

148 To order parts, log into your Zeus app Tennant T7AMR Electrical Assembly Autonomous Scrubber

149To order parts, log into your Zeus app Tennant T7AMR Electrical Assembly

Autonomous Scrubber Ref Part # Description Req 1 375-7771 Connector bracket weldment 1 2 999-1383 Screw M6-1 x 16mm hex head ss 6 3 275-8222 Charger harness (includes 4) 1 4 991-2103 50amp charger plug SB50 with pins (red) 2 5 375-7772 Snap switch 1 6 375-7773 Rear plate switch bracket 1 7 999-0377 Washer 6 SAE flat plain finish 2 8 999-1161 Nut M3-.5 hex nylock ss 2 9 175-3226 Insulated stand off 5 10 999-0123 Washer 1/4 SAE flat zinc plated 10 11 175-9950 Bolt 1/4-20 x 1/2 hex head nylon lock 5 12 999-0238 Washer 1/4 internal star lock zinc plated 5 13 275-8221 Rod 1/4-20 full thread 5 14 999-0181 Nut 1/4-20 hex jam plain finish 5 15 375-7774 Busbar 1 16 375-7775 Busbar 1 17 375-7776 Busbar 1 Ref Part # Description Req 18 375-7777 Electrical harness 1 19 275-1438 100amp fuse 1 20 375-7778 Contactor cover 1 21 375-7779 24V 200amp contactor 1 22 999-0763 Nut 5/16-24 hex jam plain finish 4 23 275-5475 Washer M8-.4 x 1.6mm brass 4 24 999-1053 Washer 5/16 internal star lock ss 4 25 275-8219 Nut 10-32 hex head ss 2 26 999-1026 Washer #10 internal lock ss 2 27 275-0543 Rubber grommet 2 28 275-5197 Cable tie 1 29 175-3245 Screw 4mm-.7 x 30 pan head 2 30 999-0412 Washer #8 SAE flat 4 31 999-0954 Nut M4-.7 nylon insert lock ss 2 32 375-7780 Screw M3-.5 pan head ss 2 33 375-7781 04 gauge electrical cable 1

150 To order parts, log into your Zeus app Tennant T7AMR Front Cameras and Sensors Assembly Autonomous Scrubber

Tennant T7AMR

151To order parts, log into your Zeus app

Autonomous Scrubber Ref Part # Description Req 1 375-7744 Sensor hood bracket weldment 1 2 999-1383 Screw M6-1 x 16mm hex head ss 4 3 375-7745 Upper sensor bracket weldment 1 4 999-9113 Screw M4-.7 x 16mm pan head ss 20 5 375-7746 Screw M3-.5 pan head 4 6 999-0412 Washer #8 SAE flat 6 7 375-7747 Range sensor (requires Tennant True service or an authorized Tennant service provider) 1 8 375-7748 Camera bracket weldment 1 9 275-5197 Cable tie 4 10 275-0684 Rubber grommet 1 11 375-7749 Front camera assembly (requires Tennant True service or an authorized Tennant service provider) 1 12 375-7750 Fan guard 1 13 999-1672 Screw M4-.7 x 30mm pan head phillips ss 4 14 375-7751 Camera cooling fan 1 15 375-7752 Controller bracket weldment 2 16 375-7753 M6 isolator 6 17 999-0335 Washer 1/4 x 5/8 SAE flat ss 6 18 999-0497 Nut M6-1 nylon insert lock ss 6 19 375-7754 Controller (requires Tennant True service or an authorized Tennant service provider) 1 Ref Part # Description Req 20 375-7755 Lower sensor replacement bracket kit (before SN 10949214) 1 21 375-7756 Bolt M4 x.07 (before SN 10949214) 3 22 375-7675 Screw M4-0.70 x 6mm set (before SN 10949214) 2 23 375-7757 Lower sensor plate assembly 1 24 375-7758 Compression spring ss 3 25 375-7759 Range sensor (requires Tennant True service or an authorized Tennant service provider) 1 26 999-1083 Washer #8 internal star lock ss 1 27 375-7760 Sign kit 1 28 999-1225 Screw M5-.8 x 12mm pan head phillips zinc (after SN 10949213) 2 29 375-7761 Lower sensor bracket (after SN 10949213) 1 30 275-6397 Screw M6-.7 x 25mm hex head (after SN 10949213) 3 31 999-0377 Washer 6 SAE flat plain finish (after SN 10949213) 3 32 375-7762 Sensor target decal 1

Front Cameras and Sensors Assembly

152 To order parts, log into your Zeus app Tennant T7AMR Front Covers Assembly Autonomous Scrubber Ref Part # Description Req 1 375-7715 Front trimmed shroud with decal 1 2 275-9575 SCREW, HEX, M8 X 1.25 X 25, 9.8, SEMS 8 3 375-7716 Instrument trimmed shroud (requires Tennant True service or an authorized Tennant service provider) 1 4 375-7717 Screw M6 x 1 4 5 999-0892 Washer 1/4 x 1 zinc plated fender 4 6 375-7718 Column access panel 1 7 475-7574 SCREW, PAN, PHL, M6 X 1.00 X 12, BLK 6 Ref Part # Description Req 8 275-7063 Washer 1/4 SAE flat black 4 9 375-7719 Center bezel with decals 1 10 999-0447 Screw 6-32 x 1/2 pan head phillips zinc plated 2 11 999-0534 Screw M4-.7 x 10mm pan head slotted zinc 2 12 999-1288 Washer 1/4 x 1 OD fender ss 2 13 375-7720 Bezel mounting bracket weldment 1 14 999-0531 Screw M5-.8 x 16mm pan head slotted zinc 2 15 375-7721 Controller access cover 1 16 175-8791 Screw M4 x 7 x 8 truss head 2

153To order parts, log into your Zeus app Tennant T7AMR Front Guard Assembly Autonomous Scrubber Ref Part # Description Req 1 375-7654 Front guard weldment 1 2 375-7655 Right hand guard plate weldment 1 3 375-7656 Left hand guard plate weldment 1 4 275-4736 Screw M8-1.25 x 20mm hex head ss SEMS 4 5 999-1408 Screw M10-1.5 x 90mm hex head ss 2 6 375-7657 Sleeve ss 2 7 375-7658 Compression spring 2 8 375-0729 Flanged bushing 2 9 175-0117 Guide wheel with bushing 1 10 999-0788 Screw M8-1.25 x 55mm hex head ss 1 11 999-0355 Washer 3/8 x 7/8 SAE flat ss 3 12 999-0024 Washer 5/16 flat ss 1 13 999-0496 Nut M8-1.25 nylon insert lock ss 1 Ref Part # Description Req 14 275-8046 Swivel caster wheel 2 15 275-1169 Washer .40 x 12mm flat 2 16 175-0791 Nut M10 x 1.5 hex flange 2 17 375-7659 Guard block 1 18 175-6821 SCREW, SOC, M8 X 1.25 X 35, 12.9 1 19a 375-7660 Front guard bristles kit (includes 19b and 20) 1 19b 375-7661 Front guard bristles 1 20 175-9228 Clip 7 21 375-7662 Sensor guard weldment 1 22 375-7663 Solution tank bracket weldment 2 23 999-0786 Screw M8-1.25 x 35mm hex head ss 2 24 999-1372 Bolt M10-1.5 x 25mm hex head ss 2 25 999-0355 Washer 3/8 x 7/8 SAE flat ss 2

154 To order parts, log into your Zeus app Tennant T7AMR Instrument Panel Assembly Autonomous Scrubber

Tennant T7AMR Instrument

Assembly

155To order parts, log into your Zeus app Panel

Autonomous Scrubber Ref Part # Description Req 1 375-7682 LCD touch monitor 1 2 375-7683 LCD bezel plate 1 3 175-9366 Screw 8-10 x 1/2 pan head plastic 8 4 375-7684 2D camera (kit of 3) (requires Tennant True service or an authorized Tennant service provider) 1 5 375-7685 Marker light 2 6 375-7686 Right hand 3D camera (requires Tennant True service or an authorized Tennant service provider) 1 7 375-7687 Left hand 3D camera (requires Tennant True service or an authorized Tennant service provider) 1 8 999-0447 Screw 6-32 x 1/2 pan head phillips zinc plated 12 9 375-7688 Right hand bezel 1 10 375-7689 Left hand bezel 1 11 375-7690 Harness 1 12 275-4705 Screw M4-.7 x25mm pan head phillips 4 13 999-0266 Washer #8 SAE flat ss 4 14 375-7691 Sleeve 4 15 375-7692 Replacement membrane kit 1 16 375-7693 Antenna (requires Tennant True service or an authorized Tennant service provider) 1 17 375-7694 Shutoff safety switch 1 18 375-7695 E-stop lock ring 1 19a 375-7696 Key switch (includes 19b) 1 19b 375-7697 Switch key 1 20 375-7698 Switch lock ring 1 21 375-7699 Rocker switch 1 Ref Part # Description Req 22 175-9227 Hole plug 19/64 1 23 275-4715 LED light 1 24a 375-7700 Membrane controller kit (requires Tennant True service or an authorized Tennant service provider) (includes 24b) (between SN 09999999 and 10962698) 1 24b 375-7703 Shunt (between SN 09999999 and 10962698) (ec-H20 only) 1 24c 375-7702 Membrane controller kit (requires Tennant True service or an authorized Tennant service provider) (includes 24d) (after SN 10962697) 1 24d 375-7703 Shunt (after SN 10962697) (ec-H20 only) 1 25 375-7704 Circuitboard cover 1 26 375-7705 M3 x 1/2 stand off hex 10mml 4 27 375-7706 M3 x 1/2 stand off hex 25mml 2 28 375-7707 M3 x 1/2 stand off hex 25mml 1 29 375-7708 Telem controller (requires Tennant True service or an authorized Tennant service provider) 1 30 375-7709 Antenna angle 1 31 475-7399 SCREW, PAN, PHL, M3 X 0.50 X 6, 4.8 13 32 375-7710 Antenna bracket weldment 1 33 275-9575 SCREW, HEX, M8 X 1.25 X 25, 9.8, SEMS 4 34 375-7711 Camera mounting plate 2 35 375-7712 Custom monitor cover weldment 1 36 375-7713 Custom cover pad 1 37 999-9113 Screw M4-.7 x 16mm pan head phillips ss 2 38 375-7714 M3 x 1/2 stand off hex 8mml nylon (after SN 10962697) 3

156 To order parts, log into your Zeus app Tennant T7AMR Left Hand Disk Squeegee Assembly Autonomous Scrubber Ref Part # Description Req 1a 275-8148 Left hand skirt support weldment 1 2 275-8149 Left hand skirt retainer 1 3 275-8138 Hitch pin 2 4 275-8139 P/M sleeve ss 1 5 375-7729 Guard block (yellow) 1 6 999-0788 Screw M8-1.25 x 55mm hex head ss 1 7 999-0496 Nut M8-1.25 nylon insert lock ss 1 8a 175-3343 Side squeegee blade linatex 1 8b 275-9741 Side squeegee blade urethane (optional) 1 8c 275-9740 Side squeegee blade gum rubber (optional) 1 Ref Part # Description Req 9 275-8141 Left hand skirt link 1 10 275-8142 Right hand skirt link 1 11 275-8143 Left hand torsion spring 1 12 275-8144 Right hand torsion spring 1 13 275-8145 Spring retainer 2 14 275-8146 P/M sleeve ss 4 15 275-8147 Washer 1/3 flat ss 8 16 999-1297 Screw M8 x 50mm hex head ss 2 17 175-2854 Screw M8-1.25 x 45mm hex head ss 2 18 999-0496 Nut M8-1.25 nylon insert lock ss 2

157To order parts, log into your Zeus app Tennant T7AMR Right Hand Disk Squeegee Assembly Autonomous Scrubber

Ref Part # Description Req 1 275-8136 Right hand skirt support weldment 1 2 275-8137 Right hand skirt retainer 1 3 275-8138 Hitch pin 2 4 275-8139 P/M sleeve ss 1 5 375-1695 Guard block (yellow) 1 6 999-0788 Screw M8-1.25 x 55mm hex head ss 1 7 999-0496 Nut M8-1.25 nylon insert lock ss 1 8a 175-3343 Side squeegee blade linatex (OEM) 1 8b 994-0106 Side squeegee blade linatex (NON-OEM) 1 8c 275-9740 Side squeegee blade gum rubber 1 8d 275-9741 Side squeegee blade urethane 1 Ref Part # Description Req 9 275-8141 Left hand skirt link 1 10 275-8142 Right hand skirt link 1 11 275-8143 Left hand torsion spring 1 12 275-8144 Right hand torsion spring 1 13 275-8145 Spring retainer 2 14 275-8146 P/M sleeve ss 4 15 275-8147 Washer 1/3 flat ss 8 16 999-1297 Screw M8 x 50mm hex head ss 2 17 999-1426 Screw M8-1.25 x 45mm hex head ss 2 18 999-0496 Nut M8-1.25 nylon insert lock ss 2

158 To order parts, log into your Zeus app Tennant T7AMR Recovery Tank Assembly Autonomous Scrubber Ref Part # Description Req 1 375-7730 Recovery tank (T7 AMR) 1 2 275-9394 Hinge weldment kit (T7) 2 3 175-4927 Screw M8-1.25 x 20mm button head 4 4 275-8068 Washer 1/2 flat steel 4 5 275-4736 Screw M8-1.25 x 20mm hex head ss SEMS 4 6 175-7966 Vacuum hose with short cuffs 1 7 175-4772 Hose bracket 1 8 275-8165 Hose clip 2 9 999-0521 Screw M4-.7 x 12mm pan head phillips zinc 4 10 175-9554 Float switch 1 11 175-2259 Vacuum fan filter 1 12 275-8164 Filter gasket 1 13 275-8162 Tank support plate (T7) 1 14 375-7731 Support tank bracket weldment 1 15 275-8159 Rubber pad 1 16 999-0499 Bolt M8-1.25 x 20mm hex head full thread ss 8 Ref Part # Description Req 17 175-7920 Washer M8 flat ss 8 18 375-7732 Retractable belt 2 19 999-9113 Screw M4-.7 x 16mm pan head phillips ss 6 20 275-8155 Plate weldment 1 21 275-8156 Seal 1 22 999-1368 Screw M8-1.25 x 60mm hex head ss 2 23 175-7920 Washer M8 flat ss 2 24 175-7361 Washer 11/16 x 1/2 flat ss 4 25 275-8157 Spacer 2 26 275-1215 Compression spring 2 27 175-2260 P clamp 1 28 999-0784 Screw M8-1.25 x 16mm hex head ss 1 29 275-5197 Cable tie 1 30 375-0108 Wire (between SN 09999999 and 10962698) 1 31 175-2893 Washer 5/16 internal/external locking (between SN 09999999 and 10962698) 1

159To order parts, log into your Zeus app Tennant T7AMR Recovery Tank Cover and Lights Assembly Autonomous Scrubber Ref Part # Description Req 1 375-7733 Trimmed recovery tank cover 1 2 175-2271 Leaf hinge (T7, 5680/5700) 2 3 999-1324 Screw M8-1.25 x 20mm flat head ss 2 4 275-8152 Hinge 2 5 275-4736 Screw M8-1.25 x 20mm hex head ss SEMS 4 6 275-8242 24V flashing lamp 1 7a 999-1352 Screw 10-14 x 3/4 pan head plastic thread rolling (between SN 09999999 and 10961820) 2 7b 175-8791 Screw M4 x 7 x 8 truss head (after SN 10961819) 2 Ref Part # Description Req 8 375-7685 Marker light 2 9 375-7694 Shutoff safety switch 1 10 375-7695 E-stop lock ring 1 11 375-7734 E-stop plate kit decal 1 12 375-7735 Play/Pause plate kit decal 1 13 375-7736 Mom push switch (blue) 1 14 375-7737 Foam seal 1 15 175-8791 Screw M4 x 7 x 8 truss head 8 16 375-7738 Low profile mom push switch 1

160 To order parts, log into your Zeus app Tennant T7AMR Main Frame and Rear Wheels Assembly Autonomous Scrubber Ref Part # Description Req 1 375-7645 Main disk frame weldment 1 2 175-2366 Rubber grommet 5 3 275-8062 Horn 1 4 999-1383 Screw M6-1 x 16mm hex head ss 1 5 999-0335 Washer 1/4 x 5/8 SAE flat ss 2 6 275-8059 Tire assembly 2 7 175-3294 Retaining ring 2 8 275-8060 Cap 2 9 275-9261 Static strip with grommet 1 10 999-9082 Screw M8-1.25 x 25mm hex head ss 1 11 175-3170 P clamp 1 12 999-1312 Screw M6-1 x 20mm hex head ss 1 13 175-2893 Washer 5/16 internal/external locking 1 14 999-0497 Nut M6-1 nylon insert lock ss 1 15 375-7646 Right hand rear guard bracket weldment 1 16 375-7647 Right hand rear plate guard 1 17a 375-7648 Right hand guard bristles kit (includes 17b and 18) 1 Ref Part # Description Req 17b 375-7649 Right hand rear guard bristles 1 18 175-9228 Clip 2 19 375-7650 Left hand rear guard weldment 1 20a 375-7651 Left hand rear guard bristles (includes 20b and 21) 1 20b 375-7652 Left hand rear guard bristles 1 21 175-9228 Clip 3 22 275-4736 Screw M8-1.25 x 20mm hex head ss SEMS 7 23 175-9789 PIN, HITCH, .375D X 3.12L, PL 1 24 999-0785 Screw M8-1.25 x 30mm hex head ss 1 25 999-0499 Bolt M8-1.25 x 20mm hex head full thread ss 1 26 999-0566 Washer 1/2 flat nylon 1 27 175-2204 Flanged bushing 2 28 999-0355 Washer 3/8 x 7/8 SAE flat ss 1 29 999-0496 Nut M8-1.25 nylon insert lock ss 1 30 375-7653 Left hand rear guard bracket weldment 1

161To order parts, log into your Zeus app Tennant T7AMR Main Frame and Rear Wheels Assembly Autonomous Scrubber Ref Part # Description Req 1a 375-7664 Seat plate with decals 1 1b 375-7665 Seat plate with decals (AFMKT) 1 2 275-9328 Seat kit (includes screw and spacer) 1 3 375-7666 Seat slide rain with latch (yellow) 1 4 275-8069 11 1/2 inch seat adjuster rail 1 5 999-0024 Washer 5/16 flat ss 4 6 999-0278 Nut 5/16-18 nylon insert lock jam zinc plated 4 7 175-6768 P clamp 1 8 275-8071 Seat stop plate 1 9 275-8072 P/M sleeve ss 1 10 275-8073 Torsion spring 1 11 275-8074 Washer .44 flat nylon 1 12 999-0786 Screw M8-1.25 x 35mm hex head ss 1 13 999-0355 Washer 3/8 x 7/8 SAE flat ss 2 14 999-0496 Nut M8-1.25 nylon insert lock ss 1 15 275-9329 Seat harness 1 16 275-8075 Trim 1 Ref Part # Description Req 17a 375-7667 Battery box cover (AFMKT) (between SN 09999999 and 10950688) 1 17b 375-7668 Battery box cover (Ech-20) (after SN 10950687) 1 18 275-6610 Screw G5 5/16-18 x 1 1/4 hex head 4 19 275-9333 Spacer 4 20 175-3176 Washer 3/8 flat steel plated 4 21 275-9334 SEAL, AFMKT, RBR, CLSD, ADH, 02FT 1 22 999-0496 Nut M8-1.25 nylon insert lock ss (between SN 09999999 and 10950688) 2 23 175-7920 Washer M8 flat ss (between SN 09999999 and 10950688) 4 24 999-0499 Bolt M8-1.25 x 20mm hex head full thread ss (between SN 09999999 and 10950688) 2 25 275-4941 Cover (between SN 09999999 and 10950688) 1 26 275-9280 Seat switch 1

162 To order parts, log into your Zeus app Tennant T7AMR Steering Assembly Autonomous Scrubber

Tennant T7AMR Assembly

Autonomous Scrubber Ref Part # Description Req 1 375-7669 Steering column weldment 1 2 999-1321 Screw M10-1.5 x 70mm hex head ss 4 999-0355 Washer 3/8 x 7/8 SAE flat ss 4 275-8079 Steering wheel 1 375-7670 Steering shaft 1 6 275-9343 WASHER, FLAT, 0.53B 1.12D .11, STL, PL 1 999-0519 Nut M12-1.75 nylon insert lock ss 1 8 275-8080 Steering wheel cap 1 9 275-8081 Steering shaft bellows 1 10 175-3201 Flanged bearing 1 11 999-0499 Bolt M8-1.25 x 20mm hex head full thread ss 8 12 999-0355 Washer 3/8 x 7/8 SAE flat ss 12 13 275-1468 Square keyway 1 14 375-7671 50mml square keyway 1 15 175-3200 Square keyway 1 16 375-7672 Steering motor plate weldment 1 17 375-7673 Steering motor plate weldment 1 18 375-7674 Position steering sensor (requires Tennant True service or authorized Tennant service provider) 1 Ref Part # Description Req 19 375-7675 Screw M4-0.70 x 6mm set 2 20 375-7676 20mmb steering gearbox 1 21 275-0444 SCREW, HEX, M8 X 1.25 X 90, 8.8 4 22 999-0024 Washer 5/16 flat ss 4 23 999-0496 Nut M8-1.25 nylon insert lock ss 4 24 375-7677 Steering motor assembly 1 25 375-7678 U joint 1 26 175-4926 Screw 5/16-18 x 3/8 set nylon lock 2 27 275-5197 Cable tie 8 28 175-3311 Rubber grommet 1 29a 375-7679 Motor control amplifier (requires Tennant True service or authorized Tennant service provider) (between SN 09999999 and 10962698) 1 29b 375-7680 Motor control amplifier (requires Tennant True service or authorized Tennant service provider) (after SN 10963697) 1 30 999-9113 Screw M4-.7 x 16mm pan head phillips ss 4 31 375-7681 Service cable 1

163To order parts, log into your Zeus app

Steering

164 To order parts, log into your Zeus app Tennant T7AMR Steering Control Assembly Autonomous Scrubber Ref Part # Description Req 0 275-8091 Steering control assembly (includes 1-8) 1 1 275-8270 Steering bearing 1 2 275-8271 Steering chain 1 3 275-8272 Master link 1 4 275-8273 Sprocket 1 5 275-5099 Steering shaft 1 6 275-4971 Roll pin 1 7 275-7907 Tension pulley 1 8 575-0740 VR, BEARING [6003 2RS] 2 Ref Part # Description Req 1 275-8189 Recovery drain hose assembly (includes 2-4) 1 2 175-4214 Drain plug assembly (includes 3 and 4) 1 3 175-4214 Drain plug assembly 1 4 175-5804 O-ring 1 5 997-2006 Hose clamp 1 6 275-1597 Solution drain hose assembly (includes 7-9) 1 7 175-4214 Drain plug assembly (includes 8 and 9) 1 8 175-4214 Drain plug assembly 1 9 175-5804 O-ring 1 10 997-2000 Hose clamp 1 11 175-2256 Hose hanger clip 2 12 999-0499 Bolt M8-1.25 x 20mm hex head full thread ss 2 Tennant T7AMR Tanks Drain Assembly Automonous Scrubber

165To order parts, log into your Zeus app Tennant T7AMR Vacuum Fan Assembly Autonomous Scrubber Ref Part # Description Req 1 275-8003 24V 3 stage vacuum motor 1 2 275-8168 Screw M5 x 16mm pan head 4 3 999-0006 Washer 3/16 flat zinc plated 4 4 275-8169 Mounting plate (T7) 1 5 275-8049 Seal 1 6 275-8170 Adaptor gasket 1 7 275-8171 Hose adaptor 1 8 999-1383 Screw M6-1 x 16mm hex head ss 2 9 999-0335 Washer 1/4 x 5/8 SAE flat ss 9 10 175-3193 Nut M6-1 hex flange 9 11 275-8172 Motor seal 1 12 275-8173 Mounting bracket 1 13 175-7792 Vibration isolator 3 14 275-9397 Motor insulation 1 15 375-7739 Vacuum fan insulation 1 16 275-4736 Screw M8-1.25 x 20mm hex head ss SEMS 4 17 275-8176 Vacuum motor exhaust hose 1 1/2 x 8 inch 1 18 997-2000 Hose clamp 2 Ref Part # Description Req 19 275-9399 Bracket 1 20 999-1383 Screw M6-1 x 16mm hex head ss 2 21 999-0335 Washer 1/4 x 5/8 SAE flat ss 2 22 175-0777 P/M sleeve 1 23 999-0497 Nut M6-1 nylon insert lock ss 1 24 275-9400 Bracket arm 1 25 175-6685 Spacer 1 26 175-0152 Spacer 1 27 175-1097 Washer flat ss 1 28 175-0574 Bolt 6mm-1 x 35 hex head 1 29 275-0288 Washer 1/4 internal-external lock 1 30 375-7740 Electrical harness (between SN 09999999 and 10962698) 1 31 375-7741 Electrical harness (after SN 10962697) 1 32 275-0288 Washer 1/4 internal-external lock 2 33 375-7728 Inductor 1 34 175-2202 Nylon wire tie 1

166 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Components and Procedures

167 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Components and Procedures

168 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) • Brake Release • Lidar Protection Cage • Replacing BCM• Troubleshooting • Components Overview • Manual Operation Robotics- Brain OS Powered Components and Procedures • Testing and Troublshooting Drive System • Lower Lidar Removal

169 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Components and Procedures • 2D Camera Troubleshooting • 3D Camera Troubleshooting • Failure to Install Ferrite • Modem Troubleshooting• Steering Troubleshooting • Removing the Cowling, Wheel, E-Stop, Key Switch, UI Screen and Control Console • Replacing the Drive Wiring Plate • How to Read Kinetek Error Codes

170 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Components and Procedures • Diagnostic App Errors • Brain Error Codes • Wiring Diagrams • Kinetec Error Codes

171 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Controls Overview

172 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Controls Overview

173 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Controls Overview

174 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Components and Procedures 1. Clean Water Tank 2. Hose fill Clean Water Port & Cap 3. Squeegee assembly• Squeegees - Adjustment 4. Wheels, 10-inch 5. Scrub head assembly 6. Side squeegee •assemblySqueegees - Adjustment

175 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Components and Procedures 7. Brake pedal 8. Accelerator pedal 9. Front drive wheel• Drive Wheel Replacement • Traction Brake and Encoder - Installation and Maintenance • Traction Encoder - Troubleshoot or Replace • Traction Wheel Replacement 10. Operator seat 11. Steering wheel• Steering - Angle Troubleshooting • Steering - Encoder Replacement • Steering - Motor Replacement • Steering - Troubleshooting Guide 12. Adjusting handle, seat 13. On-board battery charger receptacle • Delta Q Charger - Charging Port Retrofit • Delta Q Charger - Check Charging Profile

176 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Components and Procedures 13 continued. On-board battery charger receptacle • Delta Q Charger - Data Retrieval • Delta Q Charger - Rear Photo 14. Detergent level watching window Sensors/Cameras 15. Sensors - Planar Lidar 16. Sensors - Lower Lidar 17. Sensors - Front 3D Camera 18. Sensors - Side 3D Camera Sensors/Cameras Links • Cameras - Cleaning Sensors and Cameras • Camera Locations • Camera Replacement - Front 2D Camera • Camera Replacement - Side 2D Camera • Connection Interface • Field Calibration Procedure • How to Take Photos

177 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Components and Procedures Sensors/Cameras Links continued. • JAWS Installation • LIDAR - IFM Diagnostics • Planar LIDAR Part Photo • Planar LIDAR Replacement • Planar LIDAR Sample Photo (A) • Planar LIDAR Sample Photo (B) • Slanted LIDAR - Installation & Calibration • Slanted LIDAR - Installation Video • Slanted LIDAR - Reflector Target Installation 19. Front Bumper Skirt • Front Bumper - Removal and Replacing Gen 2 Support Bracket

178 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Components and Procedures

179 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Components and Procedures 20. Warning light • Warning Light Replacement 21. Recovery tank cover 22. Recovery tank 23. Cup holder 24. Cap 25. Detergent bottle 26. Battery box 27. Drain hose, recovery tank 28. Drain hose, solution tank 29. Vacuum hose 30. Blue autonomy button 31.TouchscreenUserInterface LCD screen 32. General alert indicator 33. Battery indicator Touchscreen Link • Touchscreen - Replacement VIB Dashboard 34. Momentary key/ignition 35. Emergency stop 36. Detergent level indicator and control 37. Water level indicator and control 38. Scrubber depth indicator 39. Horn 40. One-touch button 41. Vacuum pump button 42. Directional switch VIB Dashboard•LinkVIB Dashboard - Replacement

Robotics- Brain OS Powered

180 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532)

800-00149-01 8350243 60mm Fan Assembly 500-00140-01 8310260 Ametk Vacuum Motor, 3 Stage, Kit 500-00147-01 Antenna, 4G Sentinel 800-00190-01 8350402 Assembly, Start-Pause Button 830-00109-01 Assy, Control Panel Replacement Service (w/ VIB) 500-00133-01 8350235 Barrier Block 442-00345-01 8350296 Battery Connect Cable 4AWG (410mm), Red, RS26 442-00346-01 8350297 Battery Connect Cable 4AWG (505mm), Red, RS26 442-00344-01 8350295 Battery Connect Cable 4AWG (584mm), Black, RS26 442-00343-01 8350294 Battery Connect Cable 4AWG, Black, ICE RS26 310-00104-01 Battery. Full River DC335. 6 Volt. 335AH 830-00117-01 8350237 Blinker, Turn Signal 830-00113-01 8350257 Brain Control Module 500-00141-01 8310399 Brush Motor, 24VDC 450W, Kit 442-00283-01 8310495 Bus Bar 500-00121-01 8310707 Button, Emergency Stop 810-00170-01 8350262 Cable, Toggle Switch 442-00202-01 8310165A Caution Light, Kit 500-00145-01 8350259 Circuit Breaker, 20A Panel 275-00134-01 6210504 Circuit Breaker, 2A 800-00183-02 Communications Module, 810-00176-01 8310494 Diode with Cable 500-00131-01 8350610 Drive Wheel with Encoder 500-00149-01 8350611 Electrically Released Brake 290-00118-01 8350612 Eltra Traction Encoder 411-00214-01 8350117 Enclosure, VIB 290-00111-01 8350410 Encoder with Gearbox, Steering Brain Part # ICE Part # Description 230-00104-01 8310480 Fuse, 150A 810-00129-01 8350264 Harness, Down Trunk 810-00132-01 8350265 Harness, Power Trunk 810-00173-01 8350263 Harness, Up Trunk 800-00238-01 Horizontal 5 LIDAR 800-00143-01 8350246 Horizontal LIDAR 500-00137-01 8310708A Horn, 24VDC, Kit 830-00115-01 8350241 IFM O3D with Heatsinks 800-00153-01 8350403A Key Switch Assembly 800-00140-01 8350253 Left O3X 3D Sensor 500-00139-01 8310303A Linear Actuator, Kit 448-00109-01 8350251 M3x25mm M-F Standoff 800-00231-01 8310490 Main Controller 500-00143-01 8310492 Master Contactor, Double 235-00102-01 8310423 Micro Switch 830-00111-01 8350255 Motor Amplifier Module 442-00257-01 8350293 Off Board Charger Cable 500-00136-01 8310930A Peristaltic Pump, Kit 800-00140-02 8350254 Right O3X 3D Sensor 290-00116-01 8310238A Sensor, Solution Level 442-00201-01 8310238A Sensor, Solution Level, Kit 810-00135-01 8350267 Service Port Ethernet 800-00241-01* "Slanted 7 LIDAR * * Slanted 7 LIDAR (TiM 571), 800-0024101, installation requires authorization from Brain Engineering" 800-00142-01 8350240 Slanted LIDAR 500-00153-01 8350371 Solenoid Valve, 24VDC 830-00119-01 8350430 Steering Column Motor Assy 500-00120-01 8350405 Toggle Switch 830-00112-01 8350256 Touch Screen Module 810-00134-01 8350266 Traction Encoder 820-00121-01 8350249 Vehicle Interface Board

830-00114-01 8350242 110 2D Camera Module

Brain Part # ICE Part # Description

Electrical Components

181 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Additional Procedures • Batteries - Lithium Batteries Conversion • Batteries - Lithium Battery Instructions • Batteries - Torque Rework • Batteries - Unit Runtime - Expectation over Time • BCM - Moving Gyro Test • BCM - Power Testing (USAC) • BCM - Replacement • Breakers - Gen1 Unit Support • Breakers - How to Check • Clean Float Switch - Inspection • Clean Float Switch - Replacement • Connectivity - Pairing with Mobile

182 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Additional Procedures • Microswitch - Replacement • Modem - Replace the Y Cable • Modem and LTE Antenna - Replacement • Modem and LTE Antenna - Upgrading • Motor Amplifier - Replacement • RS26 - Crating Instructions • Scrub Brush - Tension Adjustment • Solenoid - Check Connections • Solenoid - Installing Retrofit Harness • Solenoid - Installing • Solenoid - Wiring and Continuity • Test Route Marker - Home marker 10

183 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Additional Procedures • U-Joint - Replacement • Unit Installations - Uncrating Form 2.2 • Vacuum Motor - Replacement • Water Flow - Inspections Checklist • Wiring - Checking for Voltage and Power Loss • Wiring - Downtrunk - Replacement • Wiring - P4 on Kinetek to J6 Connector on VIB • Wiring - Uptrunk - Replacement

184 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Controls Overview

185 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Controls Overview

186 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Controls Overview AUTONOMOUS FUNCTIONS - (LEFT SIDE USER INTERFACE)

187 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Operating The Machine ADDITIONAL OPERATING COMPONENTS AND VEHICLE FEATURES

188 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Controls Overview BLUEWARNINGAUTONOMYBUTTON

189 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Operating The Machine

190 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Autonomous Mode

191 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS AutonomousPoweredMode

192 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Autonomous Mode

193 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Components and Procedures

194 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Components and Procedures

195 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Components and Procedures

196 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Error Codes

197 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OSErrorPoweredCodes

198 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Error Codes

199 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OSErrorPoweredCodes

200 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Error Codes

201 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OSErrorPoweredCodes

202 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Error Codes

203 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OSErrorPoweredCodes

204 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OS Powered Error Codes

205 Autonomous Scrubber Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532) Robotics- Brain OSErrorPoweredCodes

206 Notes

Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532)

Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com 1-888-USA-CLEAN (888-872-2532)

207 Notes

Fax:

Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com Fax: 1-888-USA-CLEAN (888-872-2532)

208 Notes

Call: 1-800-USA-CLEAN (800-872-2532) Click: www.usaclean.com 1-888-USA-CLEAN (888-872-2532)

Fax:

209 Notes

Robot Training 2021C

Articles inside

Chargers.............................................................7

Parts Diagrams................................... 71