Dynapac WEDA LINE Submersible Pumps WEDA 50 INSTRUCTIONS & SPARE PARTS CATALOGUE Manual 470W367055

WEDA PUMP Submersible Water Pump WP300

INSTRUCTIONS & SPARE PARTS CATALOGUE

WP300_ ENG_1

Safety Instructions .............................................................................. 3,4 Technical Data .................................................................................... 5 Pre-Operation Note............................................................................. 6 Safety Precautions.............................................................................. 7,8 Setting up the WP300 ......................................................................... 9 Pre-Operation Procedures ................................................................. 10,11 Operation Procedures......................................................................... 12,13 Maintenance Procedures .................................................................... 14 Winterizing Your Pump ....................................................................... 15 Maintenance Schedule ....................................................................... 16 Troubleshooting Guide ....................................................................... 17,18 Spare Parts Catalogue........................................................................ 19,20,21

DO NOT operate this equipment until you have read and understood all the enclosed Operator's Manual.

READ ALL the sections in this manual PRIOR to attempting to service, maintain or operate this equipment.

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SAFETY INSTRUCTIONS - MACHINES SUBMITTED : Powered with : Electric, Pneumatic, Petrol or Diesel engine.

- SYMBOLS : The words WARNING and CAUTION used in safety instructions, have the following meanings : WARNING indicates hazards or hazardous procedures which could result in serious injury or death , if the WARNING is not observed.

CAUTION indicates hazards or hazardous procedures which could result in injury or damage to equipment if the WARNING is not observed.

- IMPORTANT RULES FOR YOUR SAFETY : WARNING

The machine must not be modified without prior consent of the manufacturer. Use only original parts. If modifications are made without prior consent of the manufacturer there is a risk of serious injury to the personal. − − − −

These safety recommendations have been compiled from international safety standards.

Local regulations must also be checked and observed. Before using the machine, read carefully these instructions and keep them in a safe place.

Make sure that the signs about using, safety, and maintenance are always legible.

The use of the machine is restricted to the applications specified in the product literature.

Always change damaged parts immediately. Change wear parts in due time.

- SAFETY EQUIPMENT : WARNING

The admissible sound level of 85 dB (A), can be exceeded because of the machine and/or the application. Long time exposure to loud noise without ear protectors can cause permanent damage to hearing.

Long time exposure to vibrations can damage the hands, fingers and wrists. Do not use the machine if you are experiencing discomfort, cramp or pain. Consult a doctor before working again with the machine. − − − − − − −

Always use approved safety equipment. The following safety equipment applies to operators and other personnel in the immediate vicinity of the working zone.

Safety helmet.

Ear protectors.

Dust mask in dusty environments.

Protective gloves.

Protective shoes.

Goggles.

To avoid the risk of clothes being caught in the machine, avoid wearing loose-lifting clothes. If you have long hair, cover it with a hair net.

- WORKING AREA : WARNING

Do not use the machine in explosive environments.

Do not operate a machine powered by a petrol or diesel engine in poorly ventilated spaces. These types of engines produce toxic gases which can cause serious health troubles.

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- POWER SUPPLY :

WARNING Make sure that the power supply equipment complies with the relevant safety requirements of the local and the international standards.

- Electric machine : It must be ensured that the machine is connected to the voltage and the frequency specified on the name plate. The power supply cable has to be properly sized. Check that the cable and the plug of the machine are not damaged. Never switch off the machine by pulling the plug from its socket. Use the machine switch. Keep the cable out of the moving parts of the machine.

- Pneumatic machine : Check that the compressed-air hose and the hose coupling are not damaged. Never attempt to loosen a compressed-air hose which is pressurized. First switch off the air at the compressor and then leave the machine running itself to discharge the hose after some seconds.

- Machine powered by petrol or diesel engine : Petrol has an extremely low flash-point and can be explosive in certain situations. Keep away from all hot or spark-generating objects, do not smoke, when handling fuel. Wait until the machine has cooled before filling the tank. Avoid spilling petrol or diesel on the ground.

- STARTING THE MACHINE : CAUTION

Before starting make yourself familiar with the machine and make sure that the machine does not show any obvious faults. Then start the machine according the instruction and spare parts catalogue.

- OPERATION : CAUTION

Use the machine only for the purpose for which it is intended. Make sure you know how to stop the machine quickly in the event of an emergency situation. Do not touch rotating parts during operation.

- MAINTENANCE : CAUTION

Maintenance work must only be carried out by skilled personnel. Keep unauthorized persons away from the machine. Do not carry out maintenance work while the machine is moving or the engine is running. Never use a machine which is damaged.

- BE ALERT : CAUTION

Always concentrate on what you are doing. Use common sense. Never operate the machine if you are tired or under the influence of drugs alcohol or other substances which can affect your vision, reaction, ability or judgement.

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TECHNICAL DATA

Type of Current

1-phase – 50 Hz

Voltage

230V

Power

650W

Rated Current

3.5A 250 liter/min (15m3/h)

Maximum Capacity (Q. Max)

35o

Max. Water Temp Particle Max.

5 mm

Max. height of water (H. max)

11m

Weight (without cable)

13.3kg

Height

38cm

Diameter

18cm

CE- approved

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PRE-OPERATION NOTES The warranty will be void if the pump has not been operated and maintained in the manner prescribed in this Operator's Manual.

In order for the pump to perform at its optimum capabilities, the operator of the unit must read this manual thoroughly before using this unit. This Operator's Manual contains important product operation procedures, safety precautions, maintenance and troubleshooting tips as well as other advisories. Please keep this manual nearby when operating the pump as a reference should any questions arise.

This submersible pump is ONLY for use in water. DO NOT use in trashwater.

Any other uses or applications is strictly prohibited. DO NOT start this unit unless it is submerged in water. DO NOT submerge this pump in any other liquid but water.

All jobsites are different. Please ensure that when installing this pump in a jobsite, all local bylaws and codes are followed.

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SAFETY PRECAUTIONS 1. READ AND UNDERSTAND OPERATOR'S MANUAL PRIOR TO USE OF SUBMERSIBLE PUMP. 2. DO NOT USE ELECTRICAL CABLE TO CARRY, LIFT OR OTHERWISE MOVE PUMP. This will damage the cable, which can cause electrical shocks, electrical short circuit, pump failure, personal injury and other accidents.

Always attach rope, chain or other lines to pump HANDLE to secure, raise, or move pump.

3. Make certain that the power source conforms to the requirements of your equipment.

NEVER REPLACE THE PLUG TO AN ALTERNATIVE!

4.

DO NOT plug pump into any NON-GROUNDED electrical outlet.

5.

DO NOT connect the pump to any power source unless the unit is operating in water.

NEVER RUN THE PUMP DRY!

6.

DO NOT perform any repairs or maintenance procedures on pump unless it has been disconnected from power source.

7.

Drain all liquids from the pump before servicing any component.

8.

DO NOT DROP PUMP. This will damage the internal components of the pump causing it to malfunction.

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9.

DO NOT continue operating the pump if ANY of the following conditions are observed: a. Excessive vibration b. Unusual odor or noise Turn pump OFF immediately if any of the above conditions appear and contact your local dealer.

10. Check hoses for weak or worn condition before each use, and making certain that all connections are secure.

11. Periodically inspect pump and system components. Perform routine maintenance as required. If the pump is located in an area subject to freezing temperatures, the pump and hoses should be drained when not in operation. See "Winterizing Your Pump" section for further details.

12. Do not come into contact with the pump once it has been started.

Pump may become hot under normal use. Allow sufficient time for the pump to cool off before coming into contact with the unit.

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SETTING UP THE WP300 1.

Wrap threaded sections of included nipple with Teflon tape.

2.

Screw prepared nipple onto the WP300 Submersible Pump.

DO NOT overtighten coupling onto the outlet as this may lead to damaging the pumps structural integrity.

3.

Connect 2" discharge hose to pump.

DO NOT use restricting-type valves at the discharge as this will restrict the capacity of the pump.

DO NOT use hose with signs of damage or wear.

4.

Verify that the discharge hose will run as straight as possible.

Any excessive bending in the hose will prevent water flow.

This prevents sufficient lift, and will cause the pump to run under its optimum capacity.

Any crimps, loops and excessive extended sections on the hose will also create air pockets in the hose, thereby forcing the discharged liquid back into the pump.

This will damage the pump and can result in electrical short, leakage and/or other hazards to the operator and jobsite.

DO NOT use extension cords with this product.

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PRE-OPERATING PROCEDURES

Before attempting to operate the WP300 Submersible Pump, please perform the following procedures for the personal and property safety of the operator and jobsite.

1. Ensure that the pump is structurally and mechanically safe by checking the following: a. Does the pump start when plugged into socket?

Does the pump function without excessive noise and/or unusual odour? Test as follows: a. Set up pump as instructed in "Setting up the WP300" section. b. Plug electrical cable into socket. c. Run pump for no longer than 2-3 seconds to check for noise and odour.

NEVER RUN THE PUMP DRY!

This pump DOES NOT have an on/off switch!

Clear impeller of any debris and sand before operating pump. b. Check the entire length of the electrical cable, impeller, and connector fittings are not worn, fouled or in any other conditions that would prevent the pump from safe operation.

DO NOT USE IF ELECTRICAL CABLE IS FRAYED OR DAMAGED IN ANY MANNER. If any of the above checks fail, please take necessary steps to repair the unit before operating it in any environment.

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2. Before using the pump on proposed jobsite, perform the following environmental checks: a. Check that available electrical socket conforms to local codes. b. Inspect the entire work area for unexpected buried hazards, such as rocks, pins, nails and other obstructions that can be sucked into the pump. The pump can malfunction as a result, and electrical shocks, leakage and other accidents can occur. c. Make sure that the pump is not being placed on a loose or soft platform where the unit can sink or suck up material excessively, blocking water flow to the impeller. d. Make sure that the pump will be running in water.

NEVER RUN PUMP DRY. Doing so may result in damage to the pump, electrical short and/or damage to seal and will void manufacturer's warranty. e. DO NOT SUBMERGE PUMP DEEPER THAN 26' (8m) or the length of the supplied electrical cable, whichever is SHORTER. f. Ascertain that the discharge end of the discharge hose will be located above the water surface. If this end is submerged, water may backflow into the pump when power is discontinued. The end should be free from any obstructions that can prevent smooth discharge of water. g. Ensure that the temperature of the water that the pump is to work in does not exceed 110ºF, or approximately 40ºC. If any of the above checks fail, please DO NOT operate the pump.

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OPERATION PROCEDURES

1. Place the pump assembly (pump & discharge hose) in an upright position.

Always ensure that the pump will be operating in an upright position 2. Slowly lower pump into jobsite, using a rope, chain, or other implements attached to the handle.

NEVER USE ELECTRICAL CABLE TO CARRY, LIFT OR OTHERWISE MOVE PUMP. This will damage the cable, which can cause electrical shocks, shortage, pump failure, personal injury and other accidents.

DO NOT DROP PUMP. This will damage the pump and cause malfunctions that can lead to personal and jobsite damage.

NEVER REST PUMP ON SOFT OR LOOSE BOTTOM. Using the pump on a non-solid foundation can lead to the pump sinking into mud or other substances that WILL interfere with the performance of the pump. This can lead to severe damage to the unit, which can result in electrical shock, shortages and other hazards to personal and jobsite safety.

To prevent the pump from operating on a non-solid foundation, suspend pump with wire, rope or other implements attached to handle. TAKE CARE TO RESTRICT TWISTING ON WIRE, ROPE, OR IMPLEMENT USED IN SUSPENDING PUMP DURING START-UP. 12

3. Plug grounded electrical plug into a grounded socket: MAKE SURE THAT CABLE, PLUG AND SOCKET ARE ALL DRY AND CLEAN. DO NOT MIX. WATER AND ELECTRICITY DO NOT USE PUMP IF ELECTRICAL CABLE SHOWS ANY OF THE FOLLOWING SIGNS: 1. Electrical cable is frayed or shows signs of wear, such as ripped cord casing, acute bends in cord, etc, or if electrical plug is not securely connected to the cable.

This can result in electrical shock or leakage.

2. Electrical cable is looped or placed on a gas pipe, water pipe, lightning arrestor, telephone wire or any other utility lines.

3. Electrical cable is overextendedvby attempting to lower pump farther than the length of the factory supplied cable or 8 m (26' feet), whichever is shorter.

4. Electrical wire is cut, twisted or damaged in any way.

This may result in electrical shock and leakage which can cause injury to the operator, jobsite and/or the pump.

DO NOT use pump if there are no grounded electrical sockets on jobsite OR if the ground connection on electrical plug has been damaged in any way or removed.

DO NOT use pump if strain relief is not securely attached.

4. When operating pump, ensure that stops and starts of pump do not exceed 6 times per hour.

Do not attempt to run the pump dry, as permanent damage to the mechanical seal will result.

13

MAINTENANCE PROCEDURES

Regular scheduled maintenance procedures will help to maintain your pump's life and performance. Before performing any maintenance, disconnect the pump from power source. MAKE SURE THAT CABLE, PLUG AND SOCKET ARE ALL DRY AND CLEAN. DO NOT MIX WATER AND ELECTRICITY.

Standard Maintenance Procedures 1.

Oil Change a. Remove base, filter, pump cover, impeller and seal from the bottom of the pump. b. Remove oil seal in the centre of the oil cover. c. Unscrew oil cover from base of pump. d. Refill pump with 50 ml of new transmission oil.

The chamber should be approximately 80% full when done.

DO NOT OVERFILL OIL CHAMBER. Shell Tellus T or higher is the recommended oil grade. e. Cover oil chamber with new mechanical seal. f. Replace all parts that were removed in their reversed order.

Consult "Machine Overview" for placement and order.

2.

Mechanical Seal Inspection a. Follow all the steps outlined above in 'Oil Change' up to step 'C'. b. Tilt pump at slight angle so that some oil is drained from oil chamber. c. Check oil for particles, water or any other impurities.

If there are impurities in the oil, or if oil appears to be 'milkish' in appearance, remove mechanical seal and drain pump of all remaining oil. d. Refill pump with 50 ml of new transmission oil.

The chamber should be approximately 80% full when done.

DO NOT OVERFILL OIL CHAMBER. Shell Tellus T or higher is the recommended oil grade. e. Replace mechanical seals if worn, or if drained oil has been contaminated. f. Replace all parts that were removed in their reversed order.

Consult "Machine Overview" for placement and order.

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WINTERIZING YOUR PUMP

The WP300 Submersible Pump cannot freeze as long as it remains submerged and in operation at the pump site in which it was originally installed. The discharge hose MUST BE FREE FROM any obstructions or damages that can cause the improper discharge of water.

If the pump is removed from this pump site, perform the following steps to winterize your pump: 1. Completely drain and dry off the pump, hoses and any other exposed components to prevent damage to the pump.

2. Store in areas where temperatures do not fall below 32ºF or 0ºC. 3. If the pump has been exposed to freezing temperatures, it must be thawed prior to operation.

DO NOT thaw over any open flames or similar methods.This will lead to O-Rings and other components being damaged!

If you have any questions concerning the maintenance and operations of this unit, please do not hesitate to contact your local dealer.

DO NOT attempt servicing or performing any maintenance procedures outlined in this manual unless technician is qualified and clear on the task's requirements.

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MAINTENANCE SCHEDULE FREQUENCY

MAINTENANCE ACTIONS

After every use:

a. Clean the pump surface of any accumulated dirt with water b. Remove base, filter and pump cover to check and remove any debris from impeller. c. Re-attach and secure pump cover, filter and base. d. Make sure pump has been washed and dried before storing pump away.

After every week:

a. If pump is part of a permanent installation, make sure that the pump is run at least once a week to prevent it from locking up.

After first 15 hours of operation:

a. Check oil in pump. See “Maintenance Procedures” for instructions. b. Visually check pump housing and impeller for wear and tear. Change parts if performance of pump has been impaired.

After every 100 hours of operation:

a. Check oil in pump. See “Maintenance Procedurs” for instructions. b. Visually check pump housing and impeller for wear and tear. Change parts if performance of pump has been impaired.

After every 1000 hours of operation or every 6 month, whichever comes first.

a. Change oil in pump. See “Maintenance Procedures” for instructions. b. Change mechanical seals. See “ Maintenance Procedures” for instructions. c. Visually check pump housing and impeller for wear and tear. Change parts if any signs of excessive wear can be detected or if performance of pump has been impaired.

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TROUBLESHOOTING GUIDE ISSUE

CAUSE

1. Pump does not 1. Wrong Voltage start

2. Low capacity or low head

SOLUTION Check that pump is plugged into a socket with the proper voltage.

2. No Power

Check that pump is plugged into a live socket.

3. Damaged electrical cable

DO NOT use pump.

Contact your dealer for further instructions.

4. Bad fuse

Replace fuse.

5. Opened thermal contactor

Check if motor is overheated. If that is the case, unlock rotor or check electrical connections.

6. Fauled impeller

Check if impeller is entangled. Make sure impeller is clean and freely rotating.

1. Impeller is not rotating smoothly

Check that the impeller runs counterclockwise when plugged into power sourse.

1. Tilt pump at slight angle on base.

2. Plug elecrical cord into power sourse briefly to check that the pump rolls to the right, or moves in a counterclockwise direction.

2. Clogged passages

1. Clean filter, impeller, pump housing, broken pipes and/or clogged hoses.

2. Check if discharge hose is too long or kinked. Change hose to proper specifications and good working condition.

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TROUBLESHOOTING GUIDE 2. Water is in 1. Damaged seals the stator housing

2. Damaged cable entrance

Complete pump overhaul.

DO NOT use pump.

Contact your dealer for further instructions.

4. Water in the oil 1. Worn or damaged oil Change seals. See “ Maintenance housing lipseals and/or Procedures” for instructions. mechanical seals

2. Leaking oil cover and seal

Change seals. See “ Maintenance Procedures” for instructions.

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SPARE PARTS CATALOGUE

ORDERING SPARE PARTS To avoid errors in delivery, please give the following information when ordering spare parts : 1. Type of machine.

2. Machine serial number.

3. Quantity required.

4. Part number.

5. Parts description.

6. Dimensions when ordering per length.

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Description

Ref

P/N

Qty

1

Top Cover

PSP200SS-1

1

2

Capacitor

PSP200SS-2

1

3

Top O-ring

PSP200SS-3

1

4

Motor Cover

Not available

1

5

Bearing

Not available

1

6

Rotor

Not available

1

7

Bearing

Not available

1

8

Motor Stator

Not available

1

9

Bottom O-ring

PSP200SS-9

1

10

Motor Base

Not available

1

11

Mechanical seal kit

PSP200SS-11

1

12

Oil Cover

Not available

1

13

Oil Seal

Not available

1

14

Base

PSP200SS-14

1

15

Filter

PSP200SS-15

1

16

Pump Cover

PSP200SS-16

1

17

Impeller

PSP200SS-17

1

18

Pump Casing O-ring

PSP200SS-18

1

19

Pump Casing

Not available

1

20

Handle

PSP200SS-20

1

21

Cable

PSP200SS-21

1

22

Discharge Outlet

Not available

1

21

22

2007-11-20

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