DOWNLOAD PDF TOYOTA Forklift 7PLL24 Service Manual 222996-040

Service Manual en

7PLL24 Valid from serial number: 723984--

Order number: 222996-040 Issued: 2005-02-02 ITS

©TOYOTA Industrial Equipment Europe SARL Ancenis, France

Issue date

Resp.

Changes

2005-02-02

ITS

Completely new issue

This manual covers following truck models:

T-code

Model

Serial number

680

7PLL24

723984-

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Table of contents Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

1- Table of contents Technical data – M4

2-1

Installation and maintenance instructions – P1

3-1

Installation of the new truck .......................... 1 3.1.1 Lifting the truck ................................................... 1 3.1.2 Fitting the battery ................................................ 3 3.1.3 Start up ............................................................... 3

Introduction, maintenance ............................ 5 3.2.1 3.2.2 3.2.3 3.2.4 3.2.5

Safety regulations during maintenance work ...... 5 Cleaning and washing ........................................ 6 Cleaning the exterior .......................................... 7 Cleaning the motor compartment ....................... 7 Electrical components ........................................ 7

Safe lifting..................................................... 8

Preventive maintenance – P2

4-1

Maintenance schedule.................................. 1 Lubrication chart ........................................... 7

Oil and grease specification – P3

5-1

Tools – P4

6-1

Super Seal connectors ................................. 1 AMP connectors ........................................... 2 6.2.1 AMP Connectors, 040 series .............................. 3

Molex connectors ......................................... 3 Other tools .................................................... 4

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

1- 1

Table of contents T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

Fork carriage – 0380

7-1

Component parts .......................................... 1 Dismantling the fork carriage ........................ 3 Replacing the rollers ..................................... 5

Engine suspension– 0450

8-1

Component parts .......................................... 1 8.1.1 Component List ................................................... 2

Electric drive motor – 1760

9-1

Component parts .......................................... 1 Removing the motor from the truck............... 3 Refitting the motor in the truck ...................... 4 Service and repairs ....................................... 5 9.4.1 9.4.2 9.4.3 9.4.4

Dismantling the motor ......................................... 5 Dismantling N-side .............................................. 6 Dismantling D-side .............................................. 6 Cleaning .............................................................. 7

Technical data .............................................. 7

Mechanical drive gear unit – 2550

10-1

Component parts .......................................... 2 10.1.1 Technical data .................................................... 3

Dismantling/Assembly Leakage from the upper cover

3

Replacing the drive shaft gasket ................... 4 10.3.1 Dismantling ......................................................... 4 10.3.2 Assembling ......................................................... 5

Replacing wheel bolt..................................... 6

1- 2

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Table of contents Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

Electromagnetic brake – 3370

11-1

Component parts .......................................... 1 Dismantling................................................... 2 11.2.1 Inspection ........................................................... 2

Assembling ................................................... 3 Manual release of the brake ......................... 3 Adjustment ................................................... 3 11.5.1 Adjusting the play ............................................... 3

Steering system – 4000

12-1

Component parts, mechanical steering ........ 1 Component parts, servo steering (Option).... 4 12.2.1 Steering axle, servo steering (Option) ................ 5

Adjustment, steering..................................... 9 12.3.1 Adjusting the steering servo ............................... 9 12.3.2 Adjusting the steering chain ............................... 9

Component parts, tiller arm ......................... 10 Adjustment, tiller arm ................................... 11 12.5.1 Adjusting the brake microswitch ....................... 11

Tiller arm handle .......................................... 12 Dismantling/Assembly, buttons ................... 14 Change from ignition key to keyboard (2) ......... 14 Change from keyboard to ignition key (2) ......... 14 12.7.1 Replacing the signal button/switch (9, 10) ....... 15 12.7.2 Replacing the lift/lower button (13) ................... 15 12.7.3 Replace the pushbutton (16) ............................ 16

Electrical systems – 5000

13-1

Electrical parts .............................................. 1 Symbol list and electrical diagram ................ 3 13.2.1 Electrical wiring diagram 1(5) ............................. 5 13.2.2 Electrical wiring diagram 2(5) ............................. 6 13.2.3 Electrical wiring diagram 3(5) ............................. 7 © TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

1- 3

Table of contents T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

13.2.4 Electrical wiring diagram 4(5) ............................. 8 13.2.5 Electrical wiring diagram 5(5) ............................. 9 13.2.6 Electrical wiring diagram Servo (Option) .......... 10

Functional description.................................. 11 13.3.1 Starting the truck .............................................. 11 13.3.2 Driving without using platform and gates, speed £ 6 km/h ................................................. 11 13.3.3 Driving from platform without using gates, speed £ 6 km/h 11 13.3.4 Driving from platform and using gates, speed Š 8 km/h ................................................. 11 13.3.5 Neutral speed reduction ................................... 11 13.3.6 Neutral speed reduction on slopes ................... 12 13.3.7 Braking ............................................................. 12 13.3.8 Lifting the forks ................................................. 12 13.3.9 Lowering the forks ............................................ 12 13.3.10 Horn ................................................................ 12

Hour meter................................................... 13 Error codes .................................................. 13 Parameters .................................................. 25 13.6.1 Driver parameters ............................................. 25 13.6.2 Parameter description ...................................... 26 Parameter 1 ...................................................... 26 Parameter 2 ...................................................... 26 Parameter 3 ...................................................... 26 Parameter 4 ...................................................... 26 Parameter 5 ...................................................... 26 13.6.3 Service parameters .......................................... 27 13.6.4 Parameter description ...................................... 28 Parameter 10 .................................................... 28 Parameter 14 .................................................... 29 Parameter 15 - Non-configurable option ........... 29 Parameter 16 - Configurable option #1 ............. 29 Parameter 17 - Configurable option #2 ............. 29 Parameter 18 - Configurable option #3 ............. 29 Parameter 19 - Configurable option #4 ............. 29 Option parameters ............................................ 29 General ............................................................. 29 Parameter #15 Non-configurable options ......... 29 Changing non-configurable options functions ........................................................... 31 Changing configurable optional functions ......... 31 Parameter 20 .................................................... 36 1- 4

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Table of contents Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

Parameter 21 .................................................... 36 Recommendation on parameter setting for freely ventilated batteries ........................................... 37 Instructions for verifying parameter setting ....... 38 Recommendation on parameter setting for valve-controlled batteries (VRLA) ..................... 39 Instructions for verifying parameter setting ....... 40 Parameter 22 .................................................... 40 Parameter 25 .................................................... 40 Parameter 28 .................................................... 40 Parameter 39 .................................................... 41 Login method and driver parameter access ..... 41 Expanded keypad - General ............................. 41 Expanded keypad - Programming .................... 41 Service indication ............................................. 43

Part numbers ............................................... 46 Transistor panel........................................... 46 13.8.1 General ............................................................ 46

Diagnostic and troubleshooting ................... 47 13.9.1 Error codes and troubleshooting ...................... 47 13.9.2 Resetting errors ................................................ 48 13.9.3 Safety ............................................................... 48

Technical specifications – Curtis 1243......... 49

Hydraulic, pneumatic – 6000

14-1

General......................................................... 1 14.1.1 Hydraulic diagram .............................................. 1 14.1.2 Symbol list .......................................................... 2

Adjustments.................................................. 3 14.2.1 Adjustment of the pressure limit valve ............... 3

Cleaning the filter.......................................... 4

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

1- 5

Table of contents T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

PowerTrak cylinder – 6680

15-1

Component parts .......................................... 1 Dismantling the PowerTrak cylinder ............. 2 15.2.1 Replacing the gaskets in the PowerTrak cylinder .. 3

Dismantling/assembling the ground pressure springs ..................................................... 4 15.3.1 Component parts ................................................ 4 15.3.2 Dismantling ......................................................... 5 15.3.3 Assembling ......................................................... 5 15.3.4 Setting and sealing ............................................. 5 15.3.5 Sealing ............................................................... 6

Control/computer equipment – 8700 16-1 General ......................................................... 1 Connection ................................................... 1 Layout ........................................................... 2 16.3.1 Main program screen ......................................... 2 16.3.2 Nodes ................................................................. 2 16.3.3 Icons ................................................................... 3 16.3.4 Tool buttons and menu bar ................................ 3 16.3.5 Information window ............................................ 4 16.3.6 Status bar ........................................................... 4

Connection function ..................................... 4 Disconnection function.................................. 4 Downloading program function ..................... 5 16.6.1 Normal downloading (truck with key) ................. 5 16.6.2 Normal downloading (truck with keypad) ........... 5 16.6.3 Emergency downloading (truck with keypad) ..... 6 16.6.4 Downloading in old versions of logic card .......... 6 16.6.5 Emergency downloading (truck with keypad) ..... 6

Truck report function ..................................... 7 Parameters function...................................... 8 Diagnostics function...................................... 8 16.9.1 Representation of signal colours ........................ 9 16.9.2 “Tiller arm” tab .................................................... 9 1- 6

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Table of contents Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

16.9.3 “Drive Controller” tab (transistor regulator - travel) 10 16.9.4 “Pump controller” tab (transistor regulator - pump) 11 16.9.5 “EPS” steering servo tab .................................. 12

Other menu functions .................................. 13 16.10.1 Save to file ..................................................... 13 16.10.2 Download from file ......................................... 13 16.10.3 Reset CAN adapter ........................................ 13 16.10.4 Delete error code log ...................................... 13 16.10.5 Reset hour meter ........................................... 13 16.10.6 Read error code log ....................................... 14 16.10.7 Adjust date and time ...................................... 14 16.10.8 Adjusting the hour meter on older cards ........ 14 16.10.9 Help ................................................................ 14 About the TruckCom application ...................... 14 16.10.10 Exit ............................................................... 14

Specifications .............................................. 14 Installation ................................................... 15 16.12.1 Installation on a PC with Windows® 95/98 15 16.12.2 Installation on a PC with Windows XP/2000 .. 16 16.12.3 Installation on a PC with Windows NT ........... 21 16.12.4 In case of communication problems with CAN 21 16.12.5 To uninstall ..................................................... 21

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© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

1- 7

Table of contents T-code 680 Date 2005-02-02

1- 8

© TIEE SARL

Service Manual 7PLL24

Valid from serial number 723984-Order number 222996-040

Approved by: L-G Andersson

Technical data – M4 Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

2- Technical data – M4 Model

7PLL24

Drive motor Type

TSL160 A DS60

Output, kW

2.5

Duty cycle

S2, 60 min

Minimum carbon brush length, mm

11

Nominal commutator diameter, mm

71

Minimum commutator diameter, mm

68

Resistance, shunt field winding, Ω at 24 C°

0.346

Resistance armature winding, Ω at 24 °C

0.0098

Insulation resistance between the windings and motor casing

>= 1 Mohm

Weight, kg

23

Brakes Type

1EB46-11

Braking force, Nm

48

Output, W

44

Resistance coil, Ω

12

Nominal play in actuated position, mm

0.25-0.38

Minimum thickness brake disc, mm

7.7

Thickness of a new brake disc, mm

9.7

Transmission/drive gear

© TIEE SARL

Type

2-stage angle transmission

Gear ratio

14.20:1

Oil volume, litre

1.75

Oil type at normal temperature at temperature < -15oC

Hypoid oil SAE 80W/90 SAE 75W

Service Manual 7PLL24

Approved by: L-G Andersson

2- 1

Technical data – M4 T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

Model

7PLL24

Wheels Drive wheel, mm Drive wheel for servo, mm

250x75 250x105

Axle pressure without load, kg

460

Axle pressure at rated load, kg

770

Wheel pressure at rated load, kg/cm2

30

Tightening torque wheel bolts, Nm

130

Fork wheel, Bogie, mm

80x74

Axle pressure without load, kg

175-320

Axle pressure at rated load, kg

1800-2300

Wheel pressure at rated load, kg/cm2

47-55

Swivel wheel, mm

150x50

Axle pressure without load

175-605

Axle pressure at rated load, kg

120-790

Wheel pressure at rated load, kg/cm2

12-37

Hydraulic system

2- 2

© TIEE SARL

Output, kW

2.0

Duty cycle

10%

Minimum carbon brush length, mm

8

Minimum commutator diameter, mm

45

Minimum commutator diameter, mm

43

Pressure at rated load, bar

130

Overflow pressure, bar

145

Pump flow, cc/r

2.5

Tank volume, litre

1.2

Oil type: at normal temperature at temperature < -15oC

ISO-L-HM32 ISO-L-HV32

Service Manual 7PLL24

Approved by: L-G Andersson

Technical data – M4 Valid from serial number 723984-Order number 222996-040

Model

T-code 680 Date 2005-02-02

7PLL24

Servo steering, Motor (Option) Type

MET 3B 24 V

Output, W

160

Torque constant

0.6 Nm/A

Max current

55 A

Speed, rpm

2550

Minimum carbon brush length, mm

-

Minimum commutator diameter, mm

-

Resistance,Ω,armature

0.27

Fuses Control circuits, F50, F51

7.5 A

Drive motor

130 A

Pump motor

175 A

Servo steering (Option)

20 A

Battery compartment, Batteries Battery compartment Dimensions LxWxH, mm Short Long

212x790x775 296x790x775

Capacity, Ah

292-600

Weight, kg

240-500

Driving speed Without load, m/s

3.33 + 5%

With rated load, m/s

2.63 + 5%

Lift/lowering speed

© TIEE SARL

Lift to top with load, s

2.0

Lowering without load, s

2.3

Service Manual 7PLL24

Approved by: L-G Andersson

2- 3

Technical data – M4 T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

Model

7PLL24

Power consumption Driving without load, A

82

Driving with rated load, A

92

Lift without load, A

49

Lift with rated load, A

116

Incline climbing ability Without load

15%, 8.5°

With rated load

8%, 4.5°

Measurement L2 Short Long

730 mm 814 mm

Wa with 1170 mm forks and lift fork

-

Wa with 1170 mm forks and lift fork, fixed side gates

-

Wa with 1170 mm forks and lift fork, fixed back rest

-

Lift height

225 mm

Weight

2- 4

© TIEE SARL

Truck without battery, Max

600 kg

Fixed gates

- kg

Fixed back rest

- kg

Service Manual 7PLL24

Approved by: L-G Andersson

Technical data – M4 T-code 680 Date 2005-02-02

85

185

959

1050

1451

Valid from serial number 723984-Order number 222996-040

422

L2

800-2350

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

450-685

790

180

Wa

2- 5

Technical data – M4 T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

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2- 6

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Installation and maintenance instructions – P1 Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

3- Installation and maintenance instructions – P1 3.1 Installation of the new truck 3.1.1 Lifting the truck • Lift the truck from the marked lifting points when lifting using a lifting device.

WARNING Risk of tipping The truck can tip if lifted from the wrong points.

Always lift the truck from the marked lifting points.

• Lift at the truck's centre of gravity when lifting with another fork lift truck.

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

3- 1

Installation and maintenance instructions – P1 T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

L2

Tp

0

460

GL=800 Tp=460 Tp=480 Tp=480 Tp=520

L2=741, 0 Ah L2=741, 320 Ah L2=811, 0 Ah L2=811, 600 Ah

GL=2350 Tp=770 Tp=690 Tp=800 Tp=700

770

• Secure the truck on the lifting truck's forks.

• Lift with greatest possible care.

WARNING! Risk of tipping The truck can tip if lifted in the wrong way.

Always lift the truck secured on, and with the centre of gravity between, the lifting truck's forks.

3- 2

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Installation and maintenance instructions – P1 Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

3.1.2 Fitting the battery Check that the battery cables are correctly connected to the battery.

WARNING! Risk of short-circuiting.

An incorrectly connected battery can cause a short-circuit.

The polarity must correspond. Compare the markings on the cables and the battery poles.

C

A

C

A

The battery can be replaced from both sides and from above. Depending on which side you wish to dismantle the battery, the battery lock (A) is fitted as illustrated. Also fit the fixed part (B) on the opposite side.

Shims (C) are also supplied with the truck. These are used to take up any play between the battery and battery compartment wall. Fit these if necessary as illustrated.

3.1.3 Start up The following points must be checked before the truck is used.

Position no. Inspection points

Action:

1

Hydraulic function

Check the function

2

Throttle

Check the function, forwards/backwards

3

Safety switch against collisions

Check the function

4

Horn

Check the function

5

Steering

Check the function

6

Gate switch

Check the function

7

Platform

Check the function (return to the top position)

8

Hydraulic system

Check the oil levels and check for oil leakage

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

3- 3

Installation and maintenance instructions – P1 T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

Position no. Inspection points

Action:

9

Drive assembly

Check for noise and oil leakage

10

Brakes

Check the function

11

Platform/Brake switch

Check the function

12

Chassis

Inspect damage, remove dirt and the like.

13

Wheels

Inspect damage, remove oil, metal chips and the like

14

Lifting equipment

Inspect damage, remove dirt and the like.

15

Battery

Check the acid and charging level (see battery maintenance)

16

Running time

Carry out maintenance as set out in the table, chapter Maintenance • Also check that parameters are set to the correct values - Maximum speed - Acceleration - Automatic speed reduction - PIN-codes (Option).

3- 4

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Installation and maintenance instructions – P1 Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

3.2 Introduction, maintenance All points in the service program shall be included to attain the highest safety and a least possible truck downtime. The service intervals are only a guide and do not need to be followed strictly. The truck driver must adapt these to local conditions, but it is important that the intervals meet TOYOTA's minimum demands.

The service intervals are based on operating times and can be adapted to most normal 8 hour shifts. The following operating hours have be used when calculating the interval.

Day time:

08.00-17.00 (20 hours/week)

2-shifts:

06.00-14.00, 14.00-22.00 (40 hours/week)

3-shifts:

06.00-14.00, 14.00-22.00, 22.00-06.00 (60 hours/week)

Ensure the truck is given regular maintenance services according to the maintenance schedule. The truck's safety, efficiency and service life is dependent on the service and maintenance it is given.

Only use TOYOTA approved spare parts during service and repairs

3.2.1 Safety regulations during maintenance work Only persons trained in servicing and the repair of this type of truck are qualified to carry out service and repair work.

• Do not carry out any maintenance work on the truck if you do not have the right qualifications and know how to carry out the work.

• Keep the area where service work is done clean. Oil or water will make the floor slippery.

• Never wear loose objects or jewellery when working on the truck.

WARNING! short-circuit/Burns short-circuiting and burn injuries can occur if metal objects come into contact with live electrical connections, when working on the truck's electrical system.

Remove watches, rings and other metal jewellery.

• Always remove the battery plug when carrying out maintenance on the truck, if the instructions in this service manual do not say otherwise.

• Always switch off the truck's power supply before the hoods to the drive assembly and the electrical system are opened.

• Offload the system pressure slowly before work on the truck's hydraulic system is started.

• Use paper or rigid cardboard when checking a possible oil leakage.

Never use your hands. © TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

3- 5

Installation and maintenance instructions – P1 T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

• Bear in mind that the oil in the transmission and hydraulic system can be hot.

WARNING! Risk of burn injuries Hot transmission and hydraulic oil.

Let the truck cool before changing the oil.

• Only new and clean oil may be used in the hydraulic system.

WARNING! The hydraulic system can be damaged.

Hydraulic components can be damaged, if the oil is contaminated.

Always use new and clean oil in the hydraulic system.

• Store and transport changed oil according to applicable local directions.

• Do not flush solvents and the like used for cleaning down drains that are not intended for this purpose. Follow local directions that apply for destruction.

• Disconnect the battery when welding on the truck.

NOTE! The battery can be damaged.

When using electric welding equipment, the welding current can enter the battery.

The battery must be disconnected.

• Remove at least 100 mm of paint around the welding/grinding area using sand blasting equipment or paint remover when welding or grinding on painted surfaces.

CAUTION! Unhealthy gases.

Heated paint gives off unhealthy gases Remove 100 mm of paint from around the working area.

3.2.2 Cleaning and washing Cleaning and washing the truck is a significant measure for the reliability of the truck.

• Carry out general cleaning and washing each week.

NOTE! Risk of short-circuiting.

The electrical system can be damaged.

Disconnect the battery before washing by pulling out the battery plug.

3- 6

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Installation and maintenance instructions – P1 Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

3.2.3 Cleaning the exterior • Clean rubbish from the wheels each day.

• Use a well-known degreasing agent, diluted into an appropriate concentration.

• Wash off loose dirt with tepid water.

NOTE! Jamming, corrosion Mechanical parts can be damaged.

After washing the truck it should be lubricated as set out in the chapter Maintenance and lubrication chart.

3.2.4 Cleaning the motor compartment • Cover the electrical motors, connectors and valves before washing.

NOTE! Risk of short-circuiting.

The electrical system can be damaged.

Electrical components must not be washed with high pressure cleaner.

• Wash the motor component using a well-known degreasing agent, diluted into an appropriate concentration.

• Wash off loose dirt with tepid water.

3.2.5 Electrical components • Blow electrical components clean using compressed air.

• Clean electrical panels, electronic cards, connectors, contactors, solenoid valves, etc. with a moist cloth and a cleaning agent.

NOTE! Risk of short-circuiting.

The electrical components can be damaged.

Do not break the warranty seal on the electronic card.

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

3- 7

Installation and maintenance instructions – P1 T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

3.3 Safe lifting All lifting must be carried out on a flat, anti-slip and firm surface. Avoid newly laid asphalt or asphalt on a hot summer day.

• Always apply the parking brake to prevent the truck from moving while lifting. If the lift concerns the brake wheel, chock the other wheels so that the truck stands still.

• Select the lifting points so that the lift is as easy as possible (one corner at a time). If the truck has marked lifting points on the lower part of the chassis, these should be used to give a well-balanced lift.

• Ensure the area where you place the jack is clean and free of oil and grease.

• Ensure there is no grease or oil on your hands or the jack lever.

• Use the lever belonging to the jack. A too short lever will require more effort than is necessary. If the lever is too long there is a risk that the jack will be overloaded.

• Block up the truck.

- as close to the lifted part of the chassis as possible to reduce the falling height in the event of a collapse.

- so that the truck cannot roll.

- Never block up the jack to lift higher.

- Never work under a lifted truck without appropriate blocking.

WARNING! Risk of being crushed.

Bad blocking under a truck can collapse Never work under a truck that is not blocked with pallets and secured in a lifting device.

3- 8

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Preventive maintenance – P2 Maintenance schedule Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

4- Preventive maintenance – P2 4.1 Maintenance schedule I: Inspect, correct and replace if necessary. T: Tighten C: Clean L: Lubricate M: Measure, correct if necessary

Pos. no.

Work to carry out Interval in hours - may vary due to application

5

20

80

500

1000

3000

Interval in days/weeks/months - may vary due to application

1d

1w

1m

6m

12m

36m

0000.

Chassis

0000.1

Check all links and spiral pins

I

0000.2

Check for damage to the platform.

I

0000.3

Check the cover locks

I

0000.4

Check the finger guard

I

0000.5

Check signs and stickers

I

0000.6

Push in grease in the grease nipples

0380

Fork carriage

0380.1

Check for crack formation and damage

I

0380.2

Check the play in bushings and links

I

0380.3

Push in grease in the grease nipples

0380.4

Check the lift limit switch

1700.

Motors

1700.1

Check for loose connections

1700.2

Check the carbon brushes in the drive motor

M

1700.3

Clean the drive motor

C

1700.4

Tighten the mounting bolts

1700.5

Check for abnormal noise in the bearings

I

1700.6

Check the steering motor carbon brushes (Option)

M

© TIEE SARL

Service Manual 7PLL24

I/L6

I/L6

I/L I

I/T1

I/T

T2

Approved by: L-G Andersson

4- 1

Preventive maintenance – P2 Maintenance schedule T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

I: Inspect, correct and replace if necessary. T: Tighten C: Clean L: Lubricate M: Measure, correct if necessary

Pos. no.

Work to carry out Interval in hours - may vary due to application

5

20

80

500

1000

3000

Interval in days/weeks/months - may vary due to application

1d

1w

1m

6m

12m

36m

2550.

Drive assembly

2550.1

Check for leakage

2550.2

Check oil level

I

2550.3

Check for abnormal noise

I

2550.4

Check mountings and play in the steering bearings

I

2550.5

Change the oil in the drive transmission

2550.6

Lubricate the gear ring (Servo, Option)

3100

Brakes

3100.1

Clean

3100.2

Check for wear to the brake discs

M

3100.3

Check for play in released position

M

3500.

Wheels

3500.1

Remove string and other detritus

3500.2

Check for wear on the drive wheel

I

3500.3

Check that the swivel wheels rotate and swing freely

I

3500.4

Check for wear to the swivel wheels

I

4110.

Tiller arm

4110.1

Check for play on steering joints

I

4110.2

Check the steering force

I

4110.3

Check the gas cartridge's force

4110.4

Check the adjustment of the steering chain, lubricate

4- 2

© TIEE SARL

I

I3

L

L4 L

C

Service Manual 7PLL24

I

I L/M

Approved by: L-G Andersson

Preventive maintenance – P2 Maintenance schedule Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

I: Inspect, correct and replace if necessary. T: Tighten C: Clean L: Lubricate M: Measure, correct if necessary

Pos. no.

Work to carry out Interval in hours - may vary due to application

5

20

80

500

1000

3000

Interval in days/weeks/months - may vary due to application

1d

1w

1m

6m

12m

36m

5000.

Electrical functions

5000.1

Check the operation of the brake microswitch in the upper and lower brake positions. Lubricate the switch head

I

5000.2

Check the function of the safety switch against collision

I

5000.3

Check the operation of the gate switch

I

I

5000.4

Check the operation of the platform switch

I

I

5000.5

Check the horn

I

I

5000.6

Check for wear to the cables

5000.7

Check the operation of the driver's controls

I

I

5000.8

Check the error code log and operatingtimes

I

I

5110.

Battery

5110.1

Check electrolyte levels, 10-15 mm above the cell plates

M

5110.2

Check connections on the battery, truck and charger

I

5110.3

Check that the cell and pole guards are undamaged

I

5110.4

Check the fluid density and temperature

M

5110.5

Remove overflow fluid from the battery trough

C

5110.6

Check the battery lock

© TIEE SARL

Service Manual 7PLL24

I/L

I

I

Approved by: L-G Andersson

4- 3

Preventive maintenance – P2 Maintenance schedule T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

I: Inspect, correct and replace if necessary. T: Tighten C: Clean L: Lubricate M: Measure, correct if necessary

Pos. no.

Work to carry out Interval in hours - may vary due to application

5

20

80

500

1000

3000

Interval in days/weeks/months - may vary due to application

1d

1w

1m

6m

12m

36m

5400

Power system

5400.1

Clean and check the mountings

C/T1

5400.2

Tighten the cable connections

T1

5400.3

Check the contactor points on K10 and K30

I

5400.4

Check the contactor movement

I

5700

Electronic card

5700.1

Clean the electrical panel

5700.2

Check the connectors and cables

5700.3

Check all segments on the display

6100.

Hydraulic system

6100.1

Check for leakage from hoses and couplings

I

6100.2

Check for wear to the hoses

I

6100.3

Check the tank

I

6100.4

Check that the oil level is correct

6100.5

Change the oil and clean the filter

6600.

Lift cylinders

6600.1

Check for leakage

I

6600.2

Check the mountings

I

4- 4

© TIEE SARL

Service Manual 7PLL24

C/T

C TI

I I

I L5

L

Approved by: L-G Andersson

Preventive maintenance – P2 Maintenance schedule Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

I: Inspect, correct and replace if necessary. T: Tighten C: Clean L: Lubricate M: Measure, correct if necessary

Pos. no.

Work to carry out Interval in hours - may vary due to application

5

20

80

500

1000

3000

Interval in days/weeks/months - may vary due to application

1d

1w

1m

6m

12m

36m

6680

PowerTrak

6680.1

Check for any damage, cracks on the PowerTrak springs

6680.2

Grease the ground pressure spring's guides

I C/L

1= Connections are tightened for the first time after 80 hours and then every 1000 hrs/ 12 months.

2= Mounting bolts are tightened after 80 hrs/1 month to 45 Nm. 3= Check for leakage in connection with the first oil change.

4= The oil is changed for the first time after 80 hrs/1 month and then every 3000 hrs/36 months.

5= The oil is changed and the filter cleaned for the first time after 80 hrs/ 1 month and then every 1000 hrs/12 months.

6 = If the truck goes into a refrigerated environment or other harsh environment, the point is addressed at more frequent intervals.

When points with higher time intervals are addressed, the points with shorter time intervals should also be addressed unless otherwise stated above.

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

4- 5

Preventive maintenance – P2 Maintenance schedule T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

5000 5000

5700 4110

4110 6680

5000

5000

5110 6600 0380

5400 3100

2550

1700 3500 0000

0000 6100 3500 5000

4- 6

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Preventive maintenance – P2 Lubrication chart Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

4.2 Lubrication chart Pos. no.

Service point

Interval/Operating hours

0380

Grease nipples (Option)

2550

Drive transmission

2550

Gear ring

L

E

4110

Steering chain

L

D

6100

Hydraulic system

O

B

6680

PowerTrak, ground pressure spring

L

F

80 hrs

L O4

O5

L= Lubricate

1000 hrs

Lubrication type 3000 hrs

I

I = Inspection

F O

C

O = Oil change

4= The oil is changed for the first time after 80 hrs/1 month and then every 3000 hrs/36 months.

5= The oil is changed and the filter cleaned for the first time after 80 hrs/ 1 month and then every 1000 hrs/12 months.

6680 0000

0380

4110

0380

2550

6100

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

4- 7

Preventive maintenance – P2 Lubrication chart T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

This page is intentionally left blank

4- 8

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Oil and grease specification – P3 Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

5- Oil and grease specification – P3 Pos.

Lubrication type

Specification >-15°C

<-15°C

A

Grease

26777 (Spray)

26777 (Spray)

Bearings and bushings

B

Hydraulic oil

ISO-L-HM32

ISO-VG32

Hydraulic system

C

Transmission oil

Hypoid oil SAE 80W/90

Hypoid oil SAE 75W

Gears

D

Grease

26778 (Spray)

26778 (Spray)

Chains

E

Grease

Grafloscon A-G1 (Klüber)

Grafloscon A-G1 (Klüber)

Gear ring

F

Grease

73942XX5 TOTAL N3942

73942XX5 TOTAL N3942

Grease nipples, Ground pressure spring

© TIEE SARL

Service Manual 7PLL24

Use

Approved by: L-G Andersson

5- 1

Oil and grease specification – P3 T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

This page is intentionally left blank

5- 2

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Tools – P4 Super Seal connectors Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

6- Tools – P4 6.1 Super Seal connectors 1 3

3 2

Figure

© TIEE SARL

Service Manual 7PLL24

Number

Application

159232

Tools for fitting pins/sleeves

159229

Tools for loosening locks (1)

159230

Tool for fitting secondary locks 1-2 poles (2)

159231

Tool for fitting secondary locks 3-6 poles (2)

159228

Tools for removing pins/sleeves (3)

Approved by: L-G Andersson

6- 1

Tools – P4 AMP connectors T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

6.2 AMP connectors PT = Power Timer (4,8. 5,8. 6,3 mm) JPT = Junior Power Timer (2,8 mm) MPT = Micro Power Timer (1,5 mm)

Figure

2

1

Number

Application

151080 (PT)

Tools for removing pins/sleeves

213296 (JPT)

Tools for removing pins/sleeves

213298 (MPT)

Tools for removing pins/sleeves

1=163787 2=163788

Tools for fitting sleeves

1=213336 (MPT) 2=213337 (MPT)

1=213336 (JPT) 2=213549 (JPT)

2 6- 2

© TIEE SARL

Tools for fitting pins For 0,5-2,5 mm2

1

Service Manual 7PLL24

Approved by: L-G Andersson

Tools – P4 Molex connectors Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

6.2.1 AMP Connectors, 040 series

Figure

Number

Application

213130

Pin removal tool

213129

Tools for fitting pins

6.3 Molex connectors 16 9 8 1 Figure

© TIEE SARL

Service Manual 7PLL24

Number

Application

156937

Tools for fitting pins/sleeves

156936

Tools for fitting sleeves/pins

Approved by: L-G Andersson

6- 3

Tools – P4 Other tools T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

6.4 Other tools Figure

6- 4

© TIEE SARL

Number

Application

179915

Service instrument (CAN)

1=163793 2=163792

Service instrument for programme changes

08-13022

Driving gear puller

Service Manual 7PLL24

Approved by: L-G Andersson

Fork carriage – 0380 Component parts Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

7- Fork carriage – 0380 7.1 Component parts 42 43

44,45,46

41 40

15

11

12

13

16

17

18

19

14

20

25

21

26

15

27

23

15

24

29

25 26 33 34 26 33 15 38 39

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

7- 1

Fork carriage – 0380 Component parts T-code 680 Date 2005-02-02

7- 2

© TIEE SARL

Valid from serial number 723984-Order number 222996-040

Pos.

Description

Notes

11

Roller

Initially lubricated

12

Circlip

13

Spring washer

14

Steering

15

Grease nipple

16

Wheel fork

17

Axle

18

Spiral pin

19

Bush

20

Axle

21

Spiral pin

23

Bush

24

Sleeve

25

Screw

26

Washer

27

Axle

29

Bush

33

Axle

34

Screw

38

Pivot pipe

39

Roller

40

Gas cartridge

41

Bracket

42

Screw

43

Switch

44

Screw

45

Nut

46

Washer

Service Manual 7PLL24

Minimum play with 2-4 spring washer

Option

Approved by: L-G Andersson

Fork carriage – 0380 Dismantling the fork carriage Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

7.2 Dismantling the fork carriage

• Remove the battery.

• Place supports under the chassis, as illustrated, on both sides of the truck.

• Dismantle the battery hood.

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

7- 3

Fork carriage – 0380 Dismantling the fork carriage T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

• Dismantle the gas dashpot.

A

• Release the hoses, loosen the screws (A) and lift out the lift cylinders.

• Lift out the fork carriage.

Assemble in the reverse order.

7- 4

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Fork carriage – 0380 Replacing the rollers Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

7.3 Replacing the rollers

12 13 14

11

• Remove the guide (14) and spring washers (13), remove the circlip (12) and remove the roller (11).

Assemble in reverse order.

• Minimise the play between the steering (14) and the cross member with 2-4 spring washers (13).

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

7- 5

Fork carriage – 0380 Replacing the rollers T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

This page is intentionally left blank

7- 6

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Engine suspension– 0450 Component parts Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

8- Engine suspension– 0450 8.1 Component parts

1 3 2

4

16

5

15 7

6

8

9

11

14

© TIEE SARL

Service Manual 7PLL24

10

13 12

Approved by: L-G Andersson

8- 1

Engine suspension– 0450 Component parts T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

8.1.1 Component List

8- 2

© TIEE SARL

Pos.

Description

1

Plate

2

Steering pin

4x

3

Screw

4x MF6S 10x45

4

Bracket

5

Axle

6

Spiral pin

7

Pivot pipe

8

Grease nipple

6x

9

Washer

(0,5 mm) Number as required

9

Washer

(1 mm) Number as required

10

Bushing

8x

11

Washer

2x

12

Screw

2x M6S 8x16

13

Axle

2x

14

Engine bracket

15

Circlip

16

Link

Service Manual 7PLL24

Notes

4x

Approved by: L-G Andersson

Electric drive motor – 1760 Component parts Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

9- Electric drive motor – 1760 9.1 Component parts D

1 2 4

3 5

6 4

7

8

9 10

11

12 13 14 15

16 17 18 19 20 22

21 23

24 26

© TIEE SARL

Service Manual 7PLL24

25

Approved by: L-G Andersson

9- 1

Electric drive motor – 1760 Component parts T-code 680 Date 2005-02-02

9- 2

© TIEE SARL

Valid from serial number 723984-Order number 222996-040

Pos.

Description

Notes

1

Screw

M6x25

2

Screw

M5

3

Bearing bracket

N-side

4

Locking ring

5

Washer

6

Bearing

7

Protective ring

8

Carbon brush

9

Carbon bridge

10

Screw

11

Rotor

12

Wedge

13

Guard

14

Pole connection

15

Stator case

16

Bearing bracket

17

Fan

18

Screw

19

Adjuster bush

20

Seal flange

21

O-ring

22

Seal

23

Bearing

24

Locking ring

25

Ring

26

Locking ring

Service Manual 7PLL24

6205 HT24B

M5x20

4x6x16

D-side

M5

6204 ZC3

Approved by: L-G Andersson

Electric drive motor – 1760 Removing the motor from the truck Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

9.2 Removing the motor from the truck • Switch off the truck and remove the battery plug.

• Remove the hood over the motor compartment.

• Loosen the four screws for the gate console and loosen the connections for the ignition, emergency switch and the gate switch and lift off the gate console. Loosen the four bolts for the gate console bracket.

• Disconnect the motor cables.

• Dismantle the brakes • Unscrew the five bolts holding the motor shield against the motor plate.

• Lift out the motor and place it on a clean surface. Cover the drive transmission opening .

The necessary service and repairs can now be carried out on the motor.

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

9- 3

Electric drive motor – 1760 Refitting the motor in the truck T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

9.3 Refitting the motor in the truck • Assemble in reverse order.

• Fit a new O-ring on the seal flange (22) on the drive shaft.

• Carefully lift the motor down in the drive transmission so that the seals and gears are not damaged.

• Tighten the five bolts holding the motor shield on the motor plate to 45 Nm. • Connect the motor cables. Check that the polarities are correct.

Connect the brake.

• Check the operation of the brake.

9- 4

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Electric drive motor – 1760 Service and repairs Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

9.4 Service and repairs 9.4.1 Dismantling the motor 1 2 4

3 5

6 4

7

8

9 10

11

12 13 14 15

16 17 18 19 20 22

21 23

24 26

© TIEE SARL

Service Manual 7PLL24

25

Approved by: L-G Andersson

9- 5

Electric drive motor – 1760 Service and repairs T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

9.4.2 Dismantling N-side • Remove the carbon brushes (8).

• Loosen the screws (1).

• Loosen the screws (2).

• Dismantle the bearing bracket (3).

• Dismantle the locking rings (4).

• Dismantle the washers (5).

• Dismantle the bearing (6).

Assemble in reverse order.

9.4.3 Dismantling D-side • Dismantle the locking ring (26).

• Dismantle the ring (25).

• Dismantle the seal flange (20).

• Dismantle the locking ring (24).

• Dismantle the bearing (23).

• Dismantle the seal (22).

• Dismantle the fan (17). Using a slide hammer, if necessary.

• Dismantle the adjuster bush (19).

Assemble in reverse order.

9- 6

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Electric drive motor – 1760 Technical data Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

9.4.4 Cleaning For correct functioning, it is important that the motor be kept as clean as possible. The motor and motor compartment must be checked regularly for dust, oil and other contamination.

If the motor windings and interior are dry, use a vacuum cleaner with a suitable nozzle to clean the motor. Compressed air can be used in combination with a vacuum cleaner. If so, the compressed air must be clean and dry.

If the windings have a coating, use a lint-free cloth, dampened if necessary with an organic and volatile cleaning agent that can dissolve grease but which will not damage the windings. However, the cleaning agent must not be used in such quantities that it enters motor parts.

Remnants of the cleaning agent must be removed with a suitable solvent, if it leaves an oily surface.

If the motor parts are badly soiled, it may be necessary to spray them with a solvent. It is especially important with the armature that the solvent is applied in such a way that dissolved dirt, etc. does not enter the motor section.

One method of cleaning the armature is to dip it in solvent. If this is done, the armature must always be heat dried. Good ventilation is necessary during drying which must continue until a number of insulation measurements give similar and approved results.

9.5 Technical data

© TIEE SARL

Type

TSL 160 A-DS60

Output, kW

2.5

Duty cycle

S2 60 min

Minimum carbon brush length, mm

11

Minimum commutator diameter, mm

68

Resistance, shunt field winding, Ω at 24 C°

0.346

Resistance, armature windingΩ at 24 C°

0.0098

Insulation resistance between the windings and motor casing

>= 1 Mohm

Weight, kg

23

Service Manual 7PLL24

Approved by: L-G Andersson

9- 7

Electric drive motor – 1760 Technical data T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

This page is intentionally left blank

9- 8

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Mechanical drive gear unit – 2550 Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

10- Mechanical drive gear unit – 2550

2 1

3 4 5 6

15

10

7

16 17

8 9

14

11 12

13

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

10- 1

Mechanical drive gear unit – 2550 Component parts T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

10.1 Component parts

10- 2

© TIEE SARL

Pos.

Description

1

Motor gear

2

Lock nut

3

Primary gear

4

Conical roller bearing

5

Shim

6

Shim

7

Conical roller bearing

8

Conical roller bearing

9

Lock nut

10

Cover

11

Screw

12

Shim

13

Pinion/Crown gear

14

Drive shaft

15

Wheel bolt

Tightening torque 90 Nm Lock using Loctite 270

16

Sealing ring

Fill the sealing ring with grease Seal using Loctite 574

17

Conical roller bearing

Service Manual 7PLL24

Notes Tightening torque 130 Nm Lock using a centre punch.

Tightening torque 400 Nm Lock using a centre punch.

Tightening torque 25 Nm Lock using Loctite 242

Gear play 0.09-0.15 mm. Pretension the bearing with 2-5/100. Stamped measurement on pinion adjusted using shims.

Approved by: L-G Andersson

Mechanical drive gear unit – 2550 Dismantling/Assembly Leakage from the upper cover Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

10.1.1 Technical data Type of truck

7PLL24

Transmission type

2-stage angle transmission

Gear ratio

14,20:1

Oil volume, litre

1.75

Oil type

Hypoid oil

Viscosity, normal temperature

SAE 80W/90

Viscosity, <-15°C

SAE 75W

10.2 Dismantling/Assembly Leakage from the upper cover • Unscrew the platform.

• Lift up the truck and block it so it is stable.

• Unscrew the drive wheel.

• Unscrew the M8 bolts holding the transmission in the transmission cover using an 6 mm allen key. Support the transmission so it does not fall.

Assemble in the reverse order • Seal the transmission against the cover using Loctite 547.

• Tighten the M8 bolts to a torque of 27 Nm.

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

10- 3

Mechanical drive gear unit – 2550 Replacing the drive shaft gasket T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

10.3 Replacing the drive shaft gasket The drive shaft sealing ring can be replaced with the transmission fitted in the truck.

Follow the instructions below if oil leaks from the drive shaft.

10.3.1 Dismantling

7 6 5

2 3

4 • Remove the drive wheel from the transmission.

• Remove the lower transmission cowl and drain the oil (2).

• Loosen the drive shaft nut. Remove the nut and the spacer ring (3).

• Carefully tap out the drive shaft using a hammer and brass drift (4).

• Pull off the bearing from the drive shaft using tool 08-13022 (5).

• Check that the bearing discs are not damaged. If they have been damaged by the puller, measure the spacer washers' combined thickness and replace them before assembling (6).

• Remove the gasket ring from the drive shaft (7).

10- 4

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Mechanical drive gear unit – 2550 Replacing the drive shaft gasket Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

10.3.2 Assembling Assembly of the transmission after replacing the drive shaft's sealing ring is carried out in the reverse order.

Bearing in mind the following when assembling.

• Fill the sealing ring with grease after fitting it on the drive shaft.

• Ensure only undamaged spacer washers with the same overall thickness as the original washers are placed on the drive shaft.

• Press the bearing on the drive shaft and make sure the bearing's spacer washers are not damaged.

• When the drive shaft with the bearing, spacer washers and seal is fitted, ensure that the shaft keyways correspond with the crown gear's keys and that the bearing and seal sit correctly in the gear housing before the axle is fully pressed in.

• Place the distance ring on the end of the drive shaft, and fit the shaft nut. Always use a new nut. Tighten the axle nut to a torque of 400 Nm and lock with a centre punch mark in the centre. The drive shaft nut should be lubricated before it is placed on the shaft.

• Replace the O-ring before installing the lower cowl. Make sure it is not damaged. Mount the cowl and tighten the bolts to a torque of 25 Nm. The bolts should be greased before assembly. Fill with oil as set out in the instructions for refilling.

Mount the drive wheel and tighten the wheel bolts to a torque of 90 Nm. The bolts should be greased before assembly.

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

10- 5

Mechanical drive gear unit – 2550 Replacing wheel bolt T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

10.4 Replacing wheel bolt The wheel bolts on the transmission are stud bolts. To replace the wheel bolts, proceed as follows:

• Pull out the battery's emergency disconnector.

• Remove the platform.

• Lift the machine using a jack and put it on blocks.

• Remove the drive wheel.

• Wheel bolts with damaged threads are removed using the stud bolt tool.

• Broken wheel bolts: • Method 1: Drill a hole in the centre of the bolt and screw out the bolt using a screw extractor for M14 bolts.

• Method 2: If the bolt will not come loose with a screw extractor, the bolt must be drilled out.

- Drive a centre punch into the centre of the bolt. Be careful to centre the centre punch.

- Drill a pilot hole through the bolt using a 5 mm bit.

Drill out the bolt using an 11.5 mm bit.

- Try to remove the remains of the bolt with pliers or the like. If that does not work, remove the remains by clearing the threads with a screw tap M14x1.5.

• Apply LOCTITE 270 on the threads of the wheel bolts.

Mount the new wheel bolt with a stud bolt tool.

Tightening torque 90 Nm Assemble the drive wheel. Tighten the wheel nuts to xx Nm. • Remove the blocks and lower the truck.

• Assemble the platform.

• Connect the battery disconnector.

10- 6

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Electromagnetic brake – 3370 Component parts Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

11- Electromagnetic brake – 3370 1

2

3 4 5

12 11 10 9

8

7

6

13 A

A

A-A

11.1 Component parts

© TIEE SARL

Pos.

Description

1

Magnet housing

2

Screw

3

Pressure plate

4

Sleeve

Service Manual 7PLL24

Notes 3

Approved by: L-G Andersson

11- 1

Electromagnetic brake – 3370 Dismantling T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

Pos.

Description

Notes

5

Shims for adjusting the air gap

1 = 0.5 mm 5 = 0.13 mm on each position

6

Friction disc, brake disc

Nom. thickness: 9.7 mm Min thickness: 7.7 mm

7

O-ring

8

Hub

9

Mounting plate

10

Screw

3

11

Spring

8

12

Cable with connector

13

Screw for manual release

Not supplied M6

11.2 Dismantling • Loosen the screws (10).

• Lift off the brake from the motor axle.

• Place the brake on a clean surface.

• Unscrew the adjuster screws (2) gradually to reduce the spring tension equally.

11.2.1 Inspection Check the parts for damage and/or wear: • Check the brake disc (6) and the wear surfaces on the pressure plate (3) extra carefully.

• Check the springs (11) and the spacers (4, 5) with regard to damage.

• Check for signs of damage to the splines on the hub (8) and friction disc (6).

• Check for signs of swelling/deformation or damage to the magnet (1) and pressure plate (3).

11- 2

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Electromagnetic brake – 3370 Assembling Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

11.3 Assembling • Clean the parts carefully.

• Assemble the brake in the reverse order to dismantling.

• Bear in mind the following: - That the hole in the pressure plate (3) aligns with the corresponding hole in the magnet housing.

- That the right number of springs have been fitted.

- That the play 0.25-0.38 mm has been set correctly. Should possibly be adjusted.

NOTE! The friction surfaces must not come into to contact with oil or grease as this will seriously reduce the brake’s operation.

11.4 Manual release of the brake

13 A

The brake can be released manually, for example, if the brake is broken A and the truck needs to be moved to the service area or in order to centre the brake disc easier during assembly. To release the brake unscrew the two screws (13) equally and gradually.

WARNING!

A-A

Lost braking function.

The braking function is lost when the brake is manually released.

Drive the truck at reduced speed and pay extra attention.

Do NOT forget to remove the screws.

11.5 Adjustment 11.5.1 Adjusting the play 9,5 Nm

0,25-0,38 mm

4 5

• Measure the play in three places.

• Adjust the play by removing the shims (5). © TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

11- 3

Electromagnetic brake – 3370 Adjustment T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

This page is intentionally left blank

11- 4

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Steering system – 4000 Component parts, mechanical steering Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

12- Steering system – 4000 12.1 Component parts, mechanical steering A 1

C

B

F

B

C

2

A

4 3

F

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

12- 1

Steering system – 4000 Component parts, mechanical steering

9 11 12

13

26, 27

6

18, 19

17

16

14 15 19

20

21

18

G

C

23

22

G

13

B-B

D

24

25

10

D

E

A-A

8

7

6

3

5

2

Valid from serial number 723984-Order number 222996-040

E

1

T-code 680 Date 2005-02-02

12- 2

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Steering system – 4000 Component parts, mechanical steering Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

1

3

4

5 10

10 6 9 7

18 19

24

27

8 26

25

15 23

22 21 20

14 13 11 12 17 16 17 2

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

12- 3

Steering system – 4000 Component parts, servo steering (Option) T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

12.2 Component parts, servo steering (Option) 28 29

31 30

3

4

5

32 10

10 6 9 7

18 19

24

33

27

8 26

25

15 23

22 21 20

14 13 11 12 17 16 17 2

12- 4

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

34

Steering system – 4000 Component parts, servo steering (Option) Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

12.2.1 Steering axle, servo steering (Option) A

49 50 51 52 53 B-B

35 36 37 38 39 40 41 42 43 44 45

B

B

46 47 48

A-A

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

A

12- 5

Steering system – 4000 Component parts, servo steering (Option) T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

35 37 36 38 38

53

39

52

49

51 49 50

51

40 47

43

41

44 42 45

48

12- 6

© TIEE SARL

Service Manual 7PLL24

46

Approved by: L-G Andersson

Steering system – 4000 Component parts, servo steering (Option) Valid from serial number 723984-Order number 222996-040

© TIEE SARL

T-code 680 Date 2005-02-02

Pos.

Description

Notes

1

Steering rod

Mechanical steering

2

Gear ring

3

Sleeve

4

Locking screw

5

Sleeve

6

Steering joint with sprocket

7

Bearing

8

Locking ring

9

Locking ring

10

Pin

11

Screw

12

Steering

13

Sprocket

14

Screw

M6x20 9.5Nm

15

Screw

M8x35 23.0 Nm

16

Steering bearings

17

Nilos ring

18

Lock nut

19

Stud bolt

20

Lock nut

21

Sleeve

22

Dashpot

23

Washer

24

Adjustment screw

25

Tension arm

26

Chain

27

Chain lock

Service Manual 7PLL24

M8x35 23.0 Nm

Tightened so there is no axial play on the tension arm.

Approved by: L-G Andersson

12- 7

Steering system – 4000 Component parts, servo steering (Option) T-code 680 Date 2005-02-02

Pos.

Valid from serial number 723984-Order number 222996-040

Description

Notes

Power steering (Option)

12- 8

© TIEE SARL

28

Steering unit

29

Steering axle

30

Axle

31

Steering motor

32

Gear

33

Washer

34

Screw

29

Steering axle

35

Steering column

36

Circlip

37

Circlip

38

Sliding bearing

39

Washer

40

Axle

41

Spacer

42

Ring

43

Circlip

44

Bearing

45

Circlip

46

Sleeve

47

Wedge

48

Screw

50

Pin

51

Dashpot

52

Stop screw

53

Nut

Service Manual 7PLL24

Power Steering (Option)

Approved by: L-G Andersson

Steering system – 4000 Adjustment, steering Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

12.3 Adjustment, steering 12.3.1 Adjusting the steering servo • Switch off the voltage using the ignition.

• Lift up the truck so that the drive wheel is free of the ground • Loosen the two screws (A), so that the servo can be easily adjusted laterally.

• Switch on the voltage.

• Hold your hand lightly on the servo when the voltage is switched on.

Press the servo lightly against the steering column.

A

NOTE! Risk of being crushed.

Press lightly The steering can quickly drift off in either direction.

• Now adjust the servo laterally until the steering stands still. The servo is pressed lightly against the steering column when adjusting.

• When the steering stands still the screws (A) are tightened again.

• Now test the servo setting by steering to the left and right, then release the steering and make sure the steering stands still, it should not drift in any direction. If the steering drifts the adjustment must be restarted from the point "Switch on the voltage" above.

• Lower the truck to the floor and test drive.

The distance between the servo unit and the steering column directly affects the gain on the servo. With 4.5° turning of the tiller arm relative to the drive wheel, you can measure 95% of the battery voltage across the steering motor.

12.3.2 Adjusting the steering chain • Check the measurement between the sleeve (21) and the fixed bracket on the drive unit.

• Adjust using nut (20).

8-10 mm 21 20

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

12- 9

Steering system – 4000 Component parts, tiller arm T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

12.4 Component parts, tiller arm 1 2 3

4

5 6

8 7 9

13

11

12

15 17

14

16

18 19 20 21 22 12- 10

© TIEE SARL

Service Manual 7PLL24

10

Approved by: L-G Andersson

Steering system – 4000 Adjustment, tiller arm Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

Pos

Benämning

Anm

1

Screw

4 st

2

Washer

3

Handle

4

Screw

4 st

5

Washer

2 st

6

Cable holder

7

Gas dashpot

8

Bracket

9

Stop screw

10

Screw

11

Ball joint

12

Screw

13

Spacer

14

Bush

2 st

15

Dashpot

2 st

16

Axle

17

Ridge

18

Spacer

19

Screw

20

Spacer

21

Spacer

22

Switch

4 st

S 10

12.5 Adjustment, tiller arm 12.5.1 Adjusting the brake microswitch The switch (23) is always adjusted to its lowest position.

• Loosen the screws (13, 20) holding the switch and spacer.

• Press down the switch and tighten the screws.

• Check that the switch is actuated by the ridge (18) in the arm's upper and lower positions.

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

12- 11

Steering system – 4000 Tiller arm handle T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

12.6 Tiller arm handle 28 29

27 26 24 25

14 23 22

17 18

21 20

16

19

15 14 14

30 31 10 9 8

32

35

34

12 11

13

33

5

6

7

4

1

2 3

12- 12

© TIEE SARL

Pos.

Description

1

Screw

2

Cover

3

Handle

4

Electronic card

5

Screw

6

Display card

7

Upper cover

8

Pushbutton

9

Signal switch

10

Signal button

11

Display glass

12

Arm

13

Pushbutton

14

Sign

Service Manual 7PLL24

14

Notes Keyboard option

Option

Lift/Lower

Approved by: L-G Andersson

Steering system – 4000 Tiller arm handle Valid from serial number 723984-Order number 222996-040

© TIEE SARL

T-code 680 Date 2005-02-02

Pos.

Description

15

Spring

16

Pushbutton

17

Arm

18

Holder

19

Spring

20

Control rocker

21

Axle

22

Sliding bearing

23

Control stop

24

Arm

25

Spring holder

26

Spring

27

Spring holder

28

Sliding bearing

29

Control rocker

30

Button for safety reversing

31

Arm

32

Spring

33

Lower cover

34

Screw

M4x40

35

Screw

2xM5x45 2xM5x60

Service Manual 7PLL24

Notes Not used

Approved by: L-G Andersson

12- 13

Steering system – 4000 Dismantling/Assembly, buttons T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

12.7 Dismantling/Assembly, buttons • Dismantle the cover (2), (keyboard option).

• Dismantle the screws (35), hold against the upper cover (7).

• Disconnect the cable connected to the electronic card (4).

• Remove the screws (34).

• Carefully lift off the lower cover (33), place a finger between lower cover (33) and button (30) to hold the button (30) in position.

Assembly takes place in the reverse order.

NOTE Static electricity!

Risk of static discharge that can damage electronics.

Ensure you take the necessary actions before working with the electronics.

Change from ignition key to keyboard (2) • Connect the CAN-key to the truck.

• Enter parameter mode (P).

• Change parameter 39 to value = 3 or 4.

• Set the required PIN-code by using parameter 10.

• Switch off the truck.

• Dismantle the cover(2) on the tiller arm.

• Fit the keyboard.

• Remove the ignition key, fit the strap.

• Fit the cover in the key hole.

• Start the truck using the chosen PIN-code.

Change from keyboard to ignition key (2) • Connect the CAN-key to the truck.

• Enter parameter mode (P).

• Change parameter 39 to value = 1 or 2.

• Switch off the truck.

• Remove the keyboard (2) on the tiller arm.

• Fit the cover.

• Remove the strap.

• Remove the cover.

• Fit the ignition key.

• Start the truck.

12- 14

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Steering system – 4000 Dismantling/Assembly, buttons Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

12.7.1 Replacing the signal button/switch (9, 10) • Dismantle the button as illustrated.

• Disconnect the connections for the switch on the electronic card (4).

• Press out the switch from its bracket.

Assembly takes place in the reverse order.

12.7.2 Replacing the lift/lower button (13) • Remove the button by placing a screwdriver in hole (A) as illustrated below.

A

A

• Unscrew the holder (18) so that the arm (12) becomes loose.

Assembly takes place in the reverse order.

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

12- 15

Steering system – 4000 Dismantling/Assembly, buttons T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

12.7.3 Replace the pushbutton (16) • Press the button, by hand, sideways.

• Place a screwdriver as illustrated and carefully pry out the button.

• Unscrew the button's holder and arm.

Assembly takes place in the reverse order.

12- 16

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Electrical systems – 5000 Electrical parts Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

13- Electrical systems – 5000 13.1 Electrical parts

S10 S17

S53

S21

Y1 M1

X1

A1 F50 M3 F51 X41 R1 F1

Y41

K10 F3 K30 P1

H1 M6

S19

S59

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

13- 1

Electrical systems – 5000 Electrical parts T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

A7

13- 2

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Electrical systems – 5000 Symbol list and electrical diagram Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

13.2 Symbol list and electrical diagram Symbol

Description

Function

Notes

A1

Transistor regulator

A5

Electronic card

A6

Display

A7

Keypad

PIN-number login

Option

F1

Fuse

Drive motor circuit

175 A

F3

Fuse

Pump motor circuit

130 A

F 50

Fuse

Operating circuit A5

7,5A

F 51

Fuse

Operating circuit A1

7,5 A

F 52

Fuse

Optional equipment

Option

F64

Fuse

Steering motor

20 A Option

G1

Battery

H1

Horn

K10

Contactor

Main contactor

K30

Contactor

Pump motor

M1

Motor

Drive motor

M3

Motor

Pump motor

M6

Motor

Steering motor

option

M12

Motor

Fan

Not cold store

P1

Potentiometer

Load sensor

R1

PTC-resistor

Power supply

© TIEE SARL

Service Manual 7PLL24

24 V

15 Ohm

Approved by: L-G Andersson

13- 3

Electrical systems – 5000 Symbol list and electrical diagram T-code 680 Date 2005-02-02

13- 4

Valid from serial number 723984-Order number 222996-040

Symbol

Description

S1

Switch

Option

S2

Switch

Option

S3

Switch

Option

S4

Switch

Option

S5

Switch

Option

S6

Switch

Option

S10

Switch

Travel brake

S17

Switch

Key

S18

Switch

Horn button

S19

Switch

Man on platform

S20

Switch

Switch for safety reversing

S21

Switch

Emergency switch off

S31

Switch

Lift height limiter

S34

Switch

Fork lifting

S41

Switch

Fork lowering

S53

Switch

Gates

S59

Switch

Platform in upper position

Y1

Brake

Y41

Magnetic valve

Fork lowering

X1

Connector

Battery

X41

Connection point

CAN communication

© TIEE SARL

Function

Service Manual 7PLL24

Notes

Brake lever

Approved by: L-G Andersson

Electrical systems – 5000 Symbol list and electrical diagram Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

13.2.1 Electrical wiring diagram 1(5)

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

13- 5

Electrical systems – 5000 Symbol list and electrical diagram T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

13.2.2 Electrical wiring diagram 2(5)

13- 6

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Electrical systems – 5000 Symbol list and electrical diagram Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

13.2.3 Electrical wiring diagram 3(5)

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

13- 7

Electrical systems – 5000 Symbol list and electrical diagram T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

13.2.4 Electrical wiring diagram 4(5)

13- 8

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Electrical systems – 5000 Symbol list and electrical diagram Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

13.2.5 Electrical wiring diagram 5(5)

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

13- 9

Electrical systems – 5000 Symbol list and electrical diagram T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

13.2.6 Electrical wiring diagram Servo (Option)

13- 10

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Electrical systems – 5000 Functional description Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

13.3 Functional description 13.3.1 Starting the truck • Battery connector plugged in.

• S21 closed.

• S17 on.

13.3.2 Driving without using platform and gates, speed ≤ 6 km/h

A1 BS1

• S59 open.

T1

Ish

S2

• S10 closed.

MA2

Shunt

+ Ia

• L1 activated in any direction.

A A1

T2

B+

K10

13.3.3 Driving from platform without using gates,speed ≤ 6 km/h • S 19 closed.

• S10 closed.

• L1 activated in any direction.

13.3.4 Driving from platform and using gates, speed ≥ 8 km/h • S 19 closed.

• S 53 closed.

• S10 closed.

• L1 activated in any direction.

13.3.5 Neutral speed reduction

A1 BS1

Ish

Ia

• Load sensor P1 determines speed reduction force.

MShunt

+

T1

S2 A2

A A1

T2 K10

• L1 to neutral position, motor starts to work as generator. Brake energy comes back to battery.

B+

• Y1 will be applied when the truck comes to a stand still even if the tiller arm is in drive position.

• Energy back to the battery, see picture.

• The transistors (T2) for the generated brake current are not live.

T

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

13- 11

Electrical systems – 5000 Functional description T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

13.3.6 Neutral speed reduction on slopes If the driver release the speed leaver (L1) on a slope and the truck doesn’t come to a stop within a certain time the electrical brake will be applied.

13.3.7 Braking The brake is always applied when the truck is started with the tiller arm in it’s upper or lower position (S10 open). The brake is released in the same moment as the conditions for driving are fulfilled and the truck starts to move.

Conditions to brake the truck: • S10 open or S19 open.

13.3.8 Lifting the forks • S34 activated.

• S31 closed.

• Battery status ok (if battery capacity >20% left).

13.3.9 Lowering the forks • S41activated.

13.3.10 Horn • S18 activated.

13- 12

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Electrical systems – 5000 Hour meter Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

13.4 Hour meter • Press S18 and turn S17 to on at the same time.

• Press S18 until you read the H= hour meters.

A

• You have now choosen H=hourmeters the symbol “B” will be highlighted.

• You can now choose type of hourmeter by pressing L1.

E

D

C

B

1(A)= Key time.

2(b)= Drive motor time.

3(c)= Pump motor time.

4(d)= Activity time.

5(s)= Time left to make service.

13.5 Error codes • Press and hold S18 while turning S17 to “ON” position.

• Press and hold S18 until E = error codes is displayed.

• When E is selected, the “E” symbol will light up as an indication of what is shown in the display.

• The 50 most recent error codes are stored. The latest error is displayed first. The display shows the error code first, followed by the time when the error occurred.

• The error codes are divided into two groups, C = caution and E = error.

• C codes are not stored. They are only cautions and remain lit in the display as long as the fault remains.

• If there is only one error registered in the memory, the other empty entry lines appear as follows: Error: E - - - and time: - - - - .

© TIEE SARL

Code

C3

Description

TLS: Shock sensors registered values outside the limits

Possible error cause

A shock sensor has reported values that exceed the truck’s tolerance values.

Driving may be too hard Check that the shock sensor’s limit values are correctly set.

Check that the shock sensor is correctly positioned./The brake engages and stops the truck.

The TLS reset command activates the truck

Service Manual 7PLL24

Approved by: L-G Andersson

13- 13

Electrical systems – 5000 Error codes T-code 680 Date 2005-02-02

13- 14

© TIEE SARL

Valid from serial number 723984-Order number 222996-040

Code

C4

Description

TLS: Use of the truck has been blocked

Possible error cause

Truck use can be “blocked” by a TLS command. / The truck cannot be used until a new TLS command cancels the blocking of the truck

Code

C19

Description

Parameter caution. Displayed for 5 seconds.

Possible error cause

The parameters have probably been changed.

When changing/updating the program the parameters have automatically been changed to default values (only applies to old program versions).

In later program versions the parameters are only changed if they are outside the values permitted by the new program.

Action

1. This means that the special parameters must be reset manually.

Code

C20

Description

Speed control caution.

Possible error cause

Problem with the speed control sensors.

The toggle switch may have been activated when starting or there may be a fault on one of the sensors on the electronic card. (tiller arm head)

Action

1. Restart with the speed control in neutral position.

2. Replace the electronic card.

Service Manual 7PLL24

Approved by: L-G Andersson

Electrical systems – 5000 Error codes Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

Code

C28

Description

Emergency switch caution

Possible error cause

The emergency switch has been activated.

No current to the travel regulator, input. A1/16.

Action

1. Check fuse F51.

2. Check the emergency switch.

3. Check the cables from the battery and the battery contacts.

4. If PTC resistor R1 is very hot, remove the battery contact and allow the resistor to cool.

Restart.

© TIEE SARL

Code

C29

Description

Service warning

Possible error cause

Time for service.

The service counter has not been reset since the last service.

Service Manual 7PLL24

Approved by: L-G Andersson

13- 15

Electrical systems – 5000 Error codes T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

Code

C31

Description

Pressure switch warning.

Possible error cause

A problem with the pressure switch. Check that the voltage is approximately 24 V between cables 24 and 40 connected to the pressure sensor.

Check the voltage between cable 40 and 63 connected to the pressure sensor. The output voltage should be 0.5 Volt (unloaded machine) - 5 Volt (max load).

Code

C41

Description

Warning of low battery voltage

Possible error cause

Battery voltage < 17 volt.

The battery parameters are not correctly set.

Time to charge up the battery.

Action

1. Check parameter 21, battery size and type.

2. Check the battery contact and the pole connections on the battery 3. Check the key switch, S17, poor contact causes unpermitted voltage drop.

The electrical system measures the voltage inside the travel regulator.

13- 16

© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Electrical systems – 5000 Error codes Valid from serial number 723984-Order number 222996-040

© TIEE SARL

T-code 680 Date 2005-02-02

Code

C42

Description

Warning of high battery voltage

Possible error cause

Battery voltage > 33 volt.

Energy return feed to battery during motor braking with a fully-charged battery.

Action

1. The fault disappears after a few lifts, once the battery has been run down slightly.

2. Check the cabling, the battery contact and the contact points on main contactor K10.

Code

C43

Description

The travel regulator shuts off due to excess or subnormal temperature.

Possible error cause

Too intensive operation or ambient temperature too cold.

Error in the travel regulator.

Temperature levels below -25oC or above +85oC reduce running speed.

Action

1. Check that the M12 fan is functioning. (Applies to P 24) 2. Check that the travel regulator is installed with good contact with the chassis.

Service Manual 7PLL24

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Electrical systems – 5000 Error codes T-code 680 Date 2005-02-02

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© TIEE SARL

Valid from serial number 723984-Order number 222996-040

Code

C90 (Option)

Description

Extra I/0 (0) CAN communication error

Possible error cause

Data from extra I/0 box /(0) not being received by [A2]/ Check the CAN-bus cable and the connections. [A2] Restart the truck.

Code

C91 (Option)

Description

Extra I/0 (1) CAN communication error

Possible error cause

Data from extra I/0 box /(1) not being received by [A2]/ Check the CAN-bus cable and the connections. [A2] Restart the truck.

Code

C92 (Option)

Description

Configuration error Extra I/0 (0)

Possible error cause

Incorrect setting of options in the extra I/0 box (0) Check the outputs’ allocation on the I/0 expansion box (0)

Code

C93 (Option)

Description

Configuration error Extra I/0 (1)

Possible error cause

Incorrect setting of options in the extra I/0 box (1) Check the outputs’ allocation on the I/0 expansion box (1)

Code

E101

Description

Travel regulator does not correspond with the type of truck

Possible error cause

Incorrect travel regulator or electronic card has been installed. The truck has a built-in control function that checks to ensure the wrong combination of travel regulator and electronic card has not been installed.

Action

Check travel regulator and electronic card.

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Electrical systems – 5000 Error codes Valid from serial number 723984-Order number 222996-040

© TIEE SARL

T-code 680 Date 2005-02-02

Code

E104

Description

Switch-transistor to brake is short-circuited

Possible error cause

Error in the travel regulator, output. A1/3.

Incorrect value on parameter 22

Action

Check cabling and contacts. Measure Ohms on the magnet coil (Y1) for the brake. Value 13-15 ohm.

Check parameter 22

Code

E106

Description

Digital outputs short-circuited or exceeding field current limit.

Possible error cause

Problem regulating the field current.

Internal monitoring error.

Action

1.

Service Manual 7PLL24

Check the output for main contactor K10 (A1/4), check cabling and contacts and measure ohms for the coil. Value 25-30 ohm. Check the output for the brake coil K10 (A1/3), check cabling and contacts and measure ohms for the coil. Value 13-15 ohm.

2. Check the output for horn (A1/7), check cabling and contacts.

3. Check the drive motor’s shunt winding and cabling and contacts. Unfortunately it is not possible to measure ohms for the field winding using a standard universal instrument, since the winding has a value as low as 0.3 ohm.

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Electrical systems – 5000 Error codes T-code 680 Date 2005-02-02

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© TIEE SARL

Valid from serial number 723984-Order number 222996-040

Code

E107

Description

Contactor K10 does not close.

Possible error cause

Problem with main contactor points or coil.

Contactor’s operating cabling off/not connected.

Interruption in the travel regulator’s output, A1/4.

Action

1. Check if the contactor is activated.

2. If the contactor is working, check the contact points and accompanying cabling.

3. If the contactor is not working, check the coil and accompanying cabling. Measure Ohms for the coil. Value 25-30 ohm.

4. Check the travel regulator’s output, A1/4.

Service Manual 7PLL24

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Electrical systems – 5000 Error codes Valid from serial number 723984-Order number 222996-040

© TIEE SARL

T-code 680 Date 2005-02-02

Code

E108

Description

Contactor K10 does not open.

Possible error cause

Main contactor points welded.

Short circuit in the travel regulator’s output A1/4.

Action

1. Check that the contactor’s contact points are not welded together.

2. Check that the R1 resistor is not shortcircuited.

3. If the contact points are OK, but the contactor engaged, check cable 64 and the travel regulator’s output A1/4.

Code

E110

Description

System error.

Possible error cause

Temporary error/error in the travel regulator.

Action

1. Restart the machine.

2. Replace travel regulator.

Code

E140

Description

Error in control total.

Possible error cause

Fault on the internal micro-monitoring (tiller arm head), incorrect software or circuit board.

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Electrical systems – 5000 Error codes T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

Code

E141

Description

Software problem.

Possible error cause

Fault on the internal monitoring (tiller arm head), incorrect software or circuit board.

Action

1. Restart the machine.

2. Download the program again.

3. Replace the electronic card

Code

E150

Description

Fault in the data communication.

Possible error cause

Break on the CAN cable.

Action

1. Check the 119 and 120 cables and their contacts.

2. Replace travel regulator.

Code

E151

Description

Tx error in data communication.

Possible error cause

Travel regulator not responding.

Action

1. Check 119 and 120 cables and the connections on the travel regulator.

2. Replace travel regulator.

Code

E157

Description

Bus shut off.

Possible error cause

CAN bus problem.

Action

1. Check 119 and 120 cables and the connections on the travel regulator.

2. Replace travel regulator.

3. Replace the electronic card

w

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© TIEE SARL

Service Manual 7PLL24

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Electrical systems – 5000 Error codes Valid from serial number 723984-Order number 222996-040

© TIEE SARL

T-code 680 Date 2005-02-02

Code

E159

Description

Transgression error.

Possible error cause

CAN bus problem.

Action

1. Check 119 and 120 cables and the connections on the travel regulator.

2. Replace travel regulator.

3. Replace the electronic card

Code

E160

Description

Error in safety reversing function

Possible error cause

Error in important sensor part.

Action

1. Replace the electronic card

Code

E200

Description

Open field.

Possible error cause

Shunt field’s circuit open.

Action

1. Check the field winding connections E1 and E2. Unfortunately it is not possible to measure ohms for the field winding using a standard universal instrument, since the winding has a value as low as 0.3 ohm.

2. Check cables 4 and 5 and outputs S1 and S2 3. Replace travel regulator

Service Manual 7PLL24

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Electrical systems – 5000 Error codes T-code 680 Date 2005-02-02

13- 24

© TIEE SARL

Valid from serial number 723984-Order number 222996-040

Code

E201

Description

M minus error.

Possible error cause

Problem with switch transistor in the armature circuit inside the travel regulator.

Action

1. Check cable and connections between A1/M on the travel regulator and connection A2 on drive motor.

2. Replace travel regulator.

Code

E202

Description

Fault on sensor in travel regulator

Possible error cause

Fault on armature current sensor in travel regulator

Action

Replace travel regulator

Code

E214

Description

CAN timeout in power amplifier.

Possible error cause

The motor monitor is reporting an unexpected data loss from the electronic card in the tiller arm head.

Action

1. Check cables 119 and 120 between electronic card and travel regulator.

2. Replace electronic card 3. Replace travel regulator.

Service Manual 7PLL24

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Electrical systems – 5000 Parameters Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

13.6 Parameters A

• Press S18 and turn S17 to on at the same time.

• Press S18 until you read P= parameters.

• You have now choosen P=parameters the symbol “C” on display will be highlighted to indicate what’s currently shown on display.

E

D

C

B

• Scroll to the parameter you want to change or look at by pressing the L1 up or down.

• Press S18 ones to get access to the parameter.

• Set parameter value by pressing L1 up or down.

• Press S18 ones to confirm change.

• Turn S17 to off.

You have now completed a parameter change and the next time you start the truck the new parameter setting will be valid.

NOTE !

Truck handling.

Modifying specific truck parameters will change the driving characteristics of the truck.

Do not change any parameters without the necesarry know-how.

13.6.1 Driver parameters Parameter

Name

Unit

Min

Max

Step

Std

Description

1

Speed, low Speed

%

10

100

5

100

10:low Speed 100:highest Speed

02

Speed, high speed

%

10

100

5

100

10:low Speed 100:highest Speed.

03

Acceleration

10

100

5

75

10:low acceleration 100:full acceleration

04

Neutral speed reduction

5

100

5

80

Defines motor speed reduction force when lever goes to neutral position.

5: low reduction force 100: full reduction force

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Service Manual 7PLL24

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Electrical systems – 5000 Parameters T-code 680 Date 2005-02-02

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Parameter

Name

Unit

Min

Max

Step

Std

Description

05

Logout

1min

0

20

1

20

The time it takes for the truck to switch off when the keypad is used. The time counts down from the moment the last power-consuming unit is used. Value = 0 gives 4 hours.

In steps of 1

13.6.2 Parameter description Parameter 1 Possibility to adjust the speed in the low speed range (when the safety gates are not used).

Parameter 2 Possibility to adjust the speed in the high speed range (when the safety gates are used).

Parameter 3 The lower value of the parameter the longer time it takes to accelerate the truck to top speed.

Parameter 4 Defines motor brake force when lever (L1) goes to neutral position.The lower value of parameter the longer time to reduce speed.

Parameter 5 The time until the truck will be switched off when a key pad is used.

Time is counted from when the latest power consumer is used.

Value = 0 gives 4 hours.

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© TIEE SARL

Service Manual 7PLL24

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Electrical systems – 5000 Parameters Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

13.6.3 Service parameters A

• Connect CAN-key in X41 • Press S18 and turn S17 to on at the same time.

• Press S18 until you read P= parameters.

E

D

C

B

• You have now choosen P=parameters the symbol “C” on display will be highlighted to indicate what’s currently shown on display.

• Scroll to the parameter you want to change or look at by pressing the L1 up or down.

• Press S18 ones to get access to the parameter.

• Set parameter value by pressing L1 up or down.

• Press S18 ones to confirm change.

• Turn S17 to off.

You have now completed a parameter change and the next time you start the truck the new parameter setting will be valid.

NOTE !

Truck handling.

Modifying specific truck parameters will change the driving characteristics of the truck.

Do not change any parameters without the necesarry know-how.

Parameter

Description

10

Min

Max

Step

Std

Description

PIN-code

0

9999

1

1

Facility for specifying up to 10 PIN codes (10 different drivers)

14

Crawling speed

-10

10

1

0

The amount of power the monitor should emit when you reach the first speed sensor can be specified here.

-10: low speed for the first speed sensor.

10: high speed for the first speed sensor

15

Non-configurable option 0 to 9

© TIEE SARL

Unit

See “Option parameters” on page 29,

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Electrical systems – 5000 Parameters T-code 680 Date 2005-02-02

Parameter

Description

Unit

16

Configurable option #1

See “Option parameters” on page 29,

17

Configurable option #2

18

Configurable option #3

19

Configurable option #4

20

Hour meter option

1

5

1

2

Select hour meter.

21

Battery size

1

20

1

95

Selection of battery size.

22

Inductive sensor

0

1

1

1

0: Mechanical switch 1: Inductive sensor

25

Service interval

0

2000

50

100

Option for setting service timer

28

Lift button selection

1

3

1

1

Button selection

39

Password

1

12

1

1

States which level of authorization the driver has for the parameters.

Odd values specify open driver parameters, even values specify that driver parameters must be opened using the CAN key

1h

Min

Valid from serial number 723984-Order number 222996-040

Max

Step

Std

Description

13.6.4 Parameter description Parameter 10 NOTE! The functionality of parameter #10 is set aside if the value of parameter #39 is set to 5,6,7 or 8. The PIN codes are managed using the socalled expanded keypad. See section Expanded keypad - General on page 41 for more detailed information.

Ten drivers can have their own PIN code to gain access to the truck.

Each driver can set all driver parameters individually.

On delivery the PIN code is set to 1 and this only applies for driver no. 1.

Code 0 is not accepted as a solitary code.

When you wish to start the truck enter your code and press the green button numbered 1.

When you want to switch off the truck, press the red button numbered 0.

When the CAN key is connected, you can start the truck by simply pressing the green button numbered 1. Switch off by pressing the red button numbered 0.

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© TIEE SARL

Service Manual 7PLL24

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Electrical systems – 5000 Parameters Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

Parameter 14 Specifies the speed you will have when you reach the first speed sensor.

Parameter 15 - Non-configurable option See “Option parameters” on page 29,

Parameter 16 - Configurable option #1 See “Option parameters” on page 29,

Parameter 17 - Configurable option #2 See “Option parameters” on page 29,

Parameter 18 - Configurable option #3 See “Option parameters” on page 29,

Parameter 19 - Configurable option #4 See “Option parameters” on page 29,

Option parameters WARNING !

Do not try to change these parameter unless you have specific knowledge of the truck options or truck modifications. This service manual only covers the truck’s standard equipment. Specially modified trucks may require you to have access to particular service information. Incorrect adjustment of option parameters may result in incorrect function.

General Parameters #15 to #19 have been reserved in the truck control system for extra options and/or specific product modifications. These parameters are normally configured by the manufacturer on modification or customisation of the truck. It is recommended that the parameter settings be loaded up from the truck when carrying out any modification. If, for example, the main logic card [A2] must be replaced, the original parameter settings can then be simply transferred to the new card, which ensures that all the special options function correctly.

Parameter #15 Non-configurable options Up to 16 so-called sub-parameters are stored under parameter #15.

Their status is either ON or OFF and they do not require any other adjustments. They are therefore called non-configurable options.

© TIEE SARL

Service Manual 7PLL24

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Electrical systems – 5000 Parameters T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

Changing non-configurable options • Ensure the truck is in parameter mode.

The parameter symbol is lit.

• Select parameter #15 using [L1].

The first set-up of sub-parameters is displayed The next set-up of sub-parameters is displayed if you continue to activate the speed control L1. Ensure that only the relevant sub-parameters are displayed.

The value of the sub-parameters is displayed after 1 second.

• Press the horn button S18.

The parameter symbol flashes.

.

• Enter the sub-parameter value by repeatedly operating the speed control L1 in either direction. See Table 1: for more information.

• Press the S18 horn button once to confirm the new setting.

The parameter symbol is lit (i.e. stops flashing).

• Switch off the truck by pressing

on the keypad.

The non-configurable option is now activated.

• Check that the function works correctly before the truck is put back in operation.

P

13- 30

Sub-parameter no.

Function name

Function ON

Function OFF

Basic setting

Table 1: Parameter #15 Non-configurable option

1

"Turtle" function

1

0

0

2 to 9

For future use

-

-

-

© TIEE SARL

Service Manual 7PLL24

Value

Note!

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Electrical systems – 5000 Parameters Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

Parameter #16 to 19 configurable optional functions Parameter no. #16, #17, #18 & #19 can be adjusted to activate up to a maximum of 4 pre-programmed functions and configure these to suit optional equipment or customisation of the truck. See “Table 2:List of configurable optional functions” on page 33. These are thus called the configurable optional functions.

• Each parameter can be programmed to cover a specific optional function.

• Each optional function can have up to 4 independent variables associated with it.

• Each independent variable has a value you can change to configure the function.

Parameter no. (range 16-19) Independent variable: #0 is the option designation

16 - 0 - 1

Independent variable value (range 0-63) 0= no option has been activated for this parameter 1 to 63 = Pre-programmed option number. See separate table.)

SETTING THE OPTIONAL FUNCTION

Independent variable: #1, #2, #3 & #4 contain the optional function valu

16 - 1- 1

Independent variable value (the range depends on the function referred The value depends on the option and independent variable selected.

See separate table CONFIGURING THE OPTIONAL FUNCTION

Fig. 1Summary – option parameter

Changing configurable optional functions In order to activate a configurable optional function, it must first be assigned a parameter from #16 to #19. This is done by changing independent variable #0 to the pre-programmed option number. Once this has been done, the independent variable for the option must be configured. This is done by changing the values for independent variables #1, #2, #3 and #4.

• Ensure the truck is in parameter mode.

The parameter symbol is lit. © TIEE SARL

Service Manual 7PLL24

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Electrical systems – 5000 Parameters T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

• Select parameter #16, #17, #18 or #19 using [L1].

Independent variable #0 is displayed The independent variable value is displayed after 1 second. The value “0” means that an optional function has not been assigned to this parameter, and the speed control L1 in this case displays the next parameter if you continue to activate it.

• Press the horn button S18.

The parameter symbol flashes.

• Enter the independent variable value #0 by repeatedly operating the speed control L1 in either direction. See Table 2: • Press the S18 horn button once to confirm the new setting.

The parameter symbol is lit (i.e. stops flashing).

• Select independent variable #1 by activating the speed control L1.

Independent variable value #1 is displayed after 1 second.

• Press the horn button S18.

The parameter symbol flashes.

• Enter the independent variable value #1 by repeatedly operating the speed control L1 in either direction. See the list of optional functions in Table 2: • Press the S18 horn button once to confirm the new setting.

The parameter symbol is lit (i.e. stops flashing).

Adjust independent variables #2, #3 and #4 in the same way as above.

• Switch off the truck by pressing

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© TIEE SARL

Service Manual 7PLL24

on the keypad.

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Electrical systems – 5000 Parameters Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

The optional function is now activated.

• Check that the optional function works correctly before the truck is put back in operation.

Table 2: List of configurable optional functions Independent variable #1

Independent variable #2

Independent variable #3

Independent variable #4

Independent variable #0 = 1: The option button controls the spider output 0:Spider 0 1:Spider 1

0:Digital output 1 1:Digital output 2 2: :Digital output 3 3: :Digital output 4

1-6:option button 1-6

Type of function: 0:instantaneous 1:butterfly switch

Independent variable #0 = 2:Reduced running speed controlled by the spider’s digital input 0:Spider 0 1:Spider 1

0-7:Digital input 1-8

0-12:reduced speed 40-100% (i.e. 40+5*arg3 e.g.

4: 40+5*4=60%)

0:high-speed range 1:low-speed range 2: both ranges

Independent variable #0 = 3:Activate the spider output for specific movements 0:Spider 0 1:Spider 1

0:Digital output 1 1:Digital output 2 2: :Digital output 3 3: :Digital output 4

Select movements.

See Table 3:

Initial position: 0: shines constantly 1: flashes 1 Hz 2: flashes 2 Hz

Independent variable #0 = 4:Activate the main contactor controlled by the spider’s digital input 0:Spider 0 1:Spider 1

0-7:Digital input 1-8

© TIEE SARL

Service Manual 7PLL24

0-30:Holding time 030 minutes

Not used

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Electrical systems – 5000 Parameters T-code 680 Date 2005-02-02

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Table 2: List of configurable optional functions Independent variable #1

Independent variable #2

Independent variable #3

Independent variable #4

Independent variable #0 = 5: Lift/lowering controlled by the spider’s digital inputs 0:Spider 0 1:Spider 1

0: Lift, digital input 1 Lowering, digital input 2 Blocking of lowering, input 3 1: Lift, digital input 2 Lowering, digital input 3 Blocking of lowering, input 4 2: Lift, digital input 3 Lowering, digital input 4 Blocking of lowering, input 5 3: Lift, digital input 4 Lowering, digital input 5 Blocking of lowering, input 6 4: Lift, digital input 5 Lowering, digital input 6 Blocking of lowering, input 7 5: Lift, digital input 6 Lowering, digital input 7 Blocking of lowering, input 8

0: Blocking of lowering disconnected 1: Blocking of lowering connected

0: Fork lift/lowering 1: Support arm lift/lowering

Independent variable #0 = 6:Lift height limitation with by-pass 0:Spider 0 1:Spider 1

13- 34

0-7: Limit switch for digital input 1-8

© TIEE SARL

1-6: By-pass, option switch 1-6

Service Manual 7PLL24

Not used

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Electrical systems – 5000 Parameters Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

Table 3: Option 3 – Choice of movement

© TIEE SARL

Selected movement

Independent variable #3

-

0

Driving forward

1

Driving backward

2

Driving forward or backward

3

Fork lift

4

Fork lift or driving forward

5

Fork lift or driving backward

6

Fork lift or driving forward or driving backward

7

Fork lowering

8

Fork lowering or driving forward

9

Fork lowering or driving backward

10

Fork lowering or driving forward or driving backward

11

Fork lift or fork lowering

12

Fork lift or fork lowering or driving forward

13

Fork lift or fork lowering or driving backward

14

Fork lift or fork lowering or driving forward or driving backward

15

All other movements = AOM

16

Driving forward or AOM

17

Driving backward or AOM

18

Driving forward or driving backward or AOM

19

Fork lift or AOM

20

Fork lift or driving forward or AOM

21

Fork lift or driving backward or AOM

22

Fork lift or driving forward or driving backward or AOM

23

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Electrical systems – 5000 Parameters T-code 680 Date 2005-02-02

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Table 3: Option 3 – Choice of movement Selected movement

Independent variable #3

Fork lowering or AOM

24

Fork lowering or driving forward or AOM

25

Fork lowering or driving backward or AOM

26

Fork lowering or driving forward or driving backward or AOM

27

Fork lift or fork lowering or AOM

28

Fork lift or fork lowering or driving forward or AOM

29

Fork lift or fork lowering or driving backward or AOM

30

Fork lift or fork lowering or driving forward or driving backward or AOM

31

Parameter 20 You decide yourself what the hour meter will show.

1A = Key time 2b = Movement time 3c = Drive motor time 4d =Pump motor time 5s = Time for service

Parameter 21 You must specify the type of battery the truck is equipped with.

In order to set the meter for the battery’s level of discharge, the following should be taken into account: • Acid concentration when the battery is fully charged, to check the grade of the battery. Must be between 1.27-1.29.

• When the lifting capacity is disconnected (the battery is 80 % discharged), the value must be close to, but not below, 1.14.

The acid concentration can vary depending on the battery make.

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Service Manual 7PLL24

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Electrical systems – 5000 Parameters Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

Recommendation on parameter setting for freely ventilated batteries Parameter 21

Battery size 7PLL24-6 1

Less discharge

2 3 4 5 6 7

Greater discharge

8

570Ah - 640Ah Standard value

9

510Ah - 560Ah

10

430Ah - 500Ah

11

370Ah - 420Ah

12

300Ah - 360Ah

13 14 15 16 17 18 19 20

WARNING !

The service life of the battery will be reduced if the value of parameter 21 is set at too high a value. The standard setting of parameter 21 is set for normal truck handling. Other applications may require a different setting of parameter 21. Check that the parameter setting is the correct one using the instructions below.

© TIEE SARL

Service Manual 7PLL24

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Electrical systems – 5000 Parameters T-code 680 Date 2005-02-02

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Instructions for verifying parameter setting • Charge up the battery • Use the truck in its normal application until the battery indicator shows an empty battery (0% on the display).

• Remove the battery from the truck and allow to rest for at least two hours. NB! No charging or discharging during this period.

• Measure the acid weight of the battery at room temperature. If the acid weight is less than 1.15 g/cm3, the parameter value must be reduced. If the value significantly exceeds 1.15 g/cm3, the risk of damage to the battery is reduced. At the same time, the operating time of the truck is reduced. If a longer operating time is required, the parameter value can be increased. Maximum one unit.

• Each change must be accompanied by a new verification of the parameter setting.

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Service Manual 7PLL24

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Electrical systems – 5000 Parameters Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

Recommendation on parameter setting for valvecontrolled batteries (VRLA) Parameter 21

Battery size7PLL24-8 1

Less discharge

2 3 4 5

570Ah - 640Ah

6

510Ah - 560Ah

7

430Ah - 500Ah

8

370Ah - 420Ah

9

300Ah - 360Ah

10 11 12 Greater discharge

13 14 15 16 17 18 19 20

WARNING !

The service life of the battery will be reduced if the value of parameter 21 is set at too high a value. The standard setting of parameter 21 is set for normal truck handling. Other applications may require a different setting of parameter 21. Check that the parameter setting is the correct one using the instructions below.

© TIEE SARL

Service Manual 7PLL24

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Electrical systems – 5000 Parameters T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

Instructions for verifying parameter setting • Charge up the battery • Use the truck in its normal application until the battery indicator shows an empty battery (0% on the display).

• Disconnect the battery from the truck and allow the battery to rest for at least two hours. NB! No charging or discharging during this period.

• Measure the battery voltage at room temperature. If the voltage is less than Uend, see the table below, the parameter value must be reduced. If the value significantly exceeds Uend, the risk of damage to the battery is reduced. At the same time, the operating time of the truck is reduced. If a longer operating time is required, the parameter value can be increased. Maximum one unit.

• Each change must be accompanied by a new verification of the parameter setting.

Battery type

Battery voltage at rest, Uend

Hawker Evolution

24,24 V

Parameter 22 You must specify the type of brake switch the truck is equipped with.

Mechanical switch = 0 Inductive sensor= 1

Parameter 25 Using this parameter you can specify a limit for when the next service is to take place, from 0 to 2000 hours, in 50-hour steps. When it is time for a service, warning 29 (C29) is shown in the display.

Parameter 28 Using this parameter you can select which button is to be used for lift/ lower.

1 = Bottom lift/lower button activated (default) 2 = Top lift/lower button activated 3 = Both lift/lower buttons are activated

13- 40

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Service Manual 7PLL24

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Electrical systems – 5000 Parameters Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

Parameter 39 Login method and driver parameter access This parameter determines which function is to be used for login and whether the operator can adjust the driver parameter settings.

• Value 1 – Key switch fitted – Driver parameters accessible (without CAN service key).

• Value 2 – Key switch fitted – Driver parameters NOT accessible (without CAN service key).

• Value 3 – Keypad (Standard 10 PIN code)- Driver parameters accessible (without CAN service key) NB! this is the original setting.

• Value 4 – Keypad (Standard 10 PIN code)- Driver parameters NOT accessible (without CAN service key).

• Value 5 – Expanded keypad (100 PIN code)- Driver parameters accessible (without CAN service key) • Value 6 – Expanded keypad (100 PIN code)- Driver parameters NOT accessible (without CAN service key) • Value 7 – Expanded keypad (100 PIN code) + TLS- Driver parameters accessible (without CAN service key) • Value 8 – Expanded keypad (100 PIN code) + TLS- Driver parameters NOT accessible (without CAN service key)

Expanded keypad - General The truck can contain a maximum of 10 individual driver profiles. The expanded keypad function thus allows you to assign a maximum of 10 PIN codes for each of the driver profiles. This allows you to manage a maximum of 100 unique PIN codes.

If the expanded keypad function is activated, the standard management of PIN codes normally accessible via parameter #10 is set aside.

Expanded keypad - Programming A number of PIN codes can be made accessible by activating the socalled block. Block no. 0 is activated as standard. This means that 3 different driver profiles are available from the start. Activation of other blocks means that all PIN codes for the block are accessible (See Table 5:). If all 10 blocks are activated, there will be 10 PIN codes available for the driver profile.

The truck program stores a standard list of PIN codes as per Table 5: These PIN codes can be changed to any value, but you should avoid the same PIN code in different driver profiles.

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13- 41

Electrical systems – 5000 Parameters T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

To start programming the expanded keypad: • Connect an appropriate CAN service key to X41 • Enter code 341671 and press

on the keypad.

• Select the programming command from Table 4:

Table 4: Programming command - expanded keypad Progamming

Function

Notes

Reset to factory settings

Block 1 - 9 is deactivated. Original PIN codes reset as per Table 5: B= Block no. 0 - 9

Press “2” + B +

PIN codes in the block can be used

B= Block no. 0 - 9

Press “3” + B +

PIN codes in the block cannot be used Programming a new PIN code

B= Block no. 0 - 9 F= Driver profile no.

0-9 NNNN = PIN code

Press “1” +

Press “4” + B + F + NNNN +

• Switch off the truck by pressing

on the keypad.

The expanded keypad programming is now complete Parameter #39 must be set with the value 5, 6, 7 or 8 for the new PIN codes to be valid.

Carry out a practical test by logging in using some of the new PIN codes. It is important to establish that the correct driver profile has been activated when a certain PIN code has been entered, especially if a specific driver profile has been set for a specific application/goods handling.

Table 5: shows the PIN codes available as standard in the program.

These can be activated for use or changed according to the driver’s wishes.

One or more of these blocks can be activated.

A driver profile is activated, on normal login, by all PIN codes whose block no. is activated.

The truck program does not approve login using the PIN code “0000”.

Service personnel should keep notes on activated blocks, changed PIN codes and specially-set driver profiles.

NOTE! Resetting the expanded keypad does NOT affect the driver profile settings.

13- 42

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Service Manual 7PLL24

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Electrical systems – 5000 Parameters Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

Table 5: Standard PIN code assignment with the expanded keypad Driver profile

0

1

2

3

4

5

6

7

8

9

Block 0

0000

0001

0002

0003

0000

0000

0000

0000

0000

0000

Block 1

5421

7901

1437

3731

1049

9439

7265

1322

2869

1574

Block 2

1787

4854

2907

9175

5799

1490

3031

7392

5622

5023

Block 3

4659

3174

1026

3815

6703

1179

5152

7514

5668

3215

Block 4

9197

7110

5477

3846

9491

5918

8222

6923

8139

7025

Block 5

2549

6276

9879

9658

1690

4042

5201

9807

4332

9715

Block 6

7474

4142

8620

3754

8432

8788

7430

1948

2595

8527

Block 7

1930

1482

7135

2395

7365

7092

4611

2831

4185

6067

Block 8

2876

4731

1022

5377

3257

7334

9009

7881

8843

7436

Block 9

3242

3162

5878

2828

1910

6907

2136

5730

2957

7691

no.

_

Service indication A

• Connect CAN key to X41 and start the truck • Battery status is shown and symbol “D” is lit • Press S18 to go to display mode.

See the table below.

E

D

C

B

Flashing symbol

Data

B

A speed reference value has been sent to Curtis

C

Digital inputs to Curtis and hall sensors. * See explanation below

BC

Battery voltage (V)

D

Armature voltage (A)

BD

Field current (A)

CD

PWM (pulse width modulation) armature in percentage

BCD

Status of Curtis

*These are displayed by segments of three of the figures being marked (A). © TIEE SARL

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13- 43

Electrical systems – 5000 Parameters T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

• The figure with the highest value is active (marked with an arrow).

• Power amplifier, inputs.

A

T

Segment

Function

A

E

D

B

C A

F

B

S31, input A1:15

D

S10, input A1:12

F

C DP

D

C

E

G

E

B

G

S10, input A1:5

DP

• The figure with the second highest value is active (marked with an arrow).

A

• Power amplifier, inputs

Segment

Function

A

E

D

B

C

A F

G

E D

13- 44

B C DP

© TIEE SARL

B C

Y41, output A1:2

D

Y1, output A1:3

E

K10, output A1:4

F

H1, output A1:7

G

Y1, output A1:5

DP

K30, output A1:6

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Electrical systems – 5000 Parameters Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

• The figure with the third highest value is active (marked with an arrow).

A

• Digital input from control sensors.

Segment

Function

A

E

D

B

C

B C

A F

B

G

E

C DP

D

D

Forks up

E

Forks down

F

Support arm up

G

Support arm down

DP

Horn

• The figure with the fourth highest value is active (marked with an arrow).

A

E

D

C

B

Segment

Function

A

Extra function 6

B

Extra function 5

C

Extra function 4

D

Extra function 3

E

Extra function 2

F

Extra function 1

G DP

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13- 45

Electrical systems – 5000 Part numbers T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

13.7 Part numbers A

• Press S18 and turn S17 to on at the same time.

• Press S18 until you read Pn= partnumbers.

E

D

C

• You have now choosen Pn= part numbers the symbol “D” on display will be highlighted to indicate what’s currently shown on display. In the start the Pn = part number complete unit will be shown.

B

• By scrolling with the L1 you can get the following information: • SPn= Software part number.

• HPn= Hardware part number.

• HSn= Hardware serial number.

13.8 Transistor panel

STATUS

B+

A1

M

MODEL

VOLTAGE

SERIAL

CURRENT

M-

13.8.1 General

A2

Curtis 1243 is a regulator for controlling shunt motors. Varying the voltage applied through the armature primarily controls the speed. The voltage is varied through use of pulse-width modulation (PWM). This involves varying the “on” time of the MOS-FET transistors regulating the armature current.

Switching of the rotational direction is achieved by switching the polarity on the field winding (S1-S2). The regulator is fitted with a four-quadrant transistor bridge for the field winding and a single-quadrant transistor bridge for the armature winding.

S1

13- 46

S2

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Electrical systems – 5000 Diagnostic and troubleshooting Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

13.9 Diagnostic and troubleshooting 13.9.1 Error codes and troubleshooting

STATUS MODEL

VOLTAGE

SERIAL

CURRENT

The table below depicts the error codes that may be shown by the STATUS LED or read using the handheld terminal.

STATUS LED

Handheld terminal display

Explanation

Possible cause

LED off

-

No voltage or defective regulator

Burnt fuse, bad contact, not connected, defective regulator

LED on

-

Defective regulator

Defective regulator

1,1

¤¤

CURRENT SHUNT FAULT

Built-in current shunt defective

Armature current sensor fault in motor controller.

1,2

¤ ¤¤

HW FAILSAFE

Power amplifier CAN-timeout

Motor controller reports unexpected loss of data flow from tiller head

1,3

¤ ¤¤¤

M- SHORTED

Internal M- short to B-

Problem with switch transistor in armature circuit inside motor controller

3,1

¤¤¤ ¤

CONT COIL/FLD SHORT

Too high current for contactor feeding or shorted field winding

Attempt to drive more current than specified from outputs.

Problem to regulate field currrent.

Internal controller fault.

3,3

¤¤¤ ¤¤¤

FIELD OPEN

Open field winding

Shuntfield open, harness broken, motor controller defect.

4,1

¤¤¤¤ ¤

LOW BATTERY VOLTAGE

Low battery voltage

1. Battery voltage <17 volts 2. Corroded battery terminals 3. Loose battery or regulator connections

4,2

¤¤¤¤ ¤¤

OVERVOLTAGE

Overvoltage

1. Battery voltage > 33 volts

4,3

¤¤¤¤ ¤¤¤

THERMAL CUTBACK

Over-/under-temperature reduction

1. Temp. >85oC or < - 25oC 2. Truck overloaded 3. Wrong installation of transistor regulator 4. Operation under extreme conditions

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13- 47

Electrical systems – 5000 Diagnostic and troubleshooting T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

13.9.2 Resetting errors To reset an error turn S17 to off and then on again.

Error

Reset when

OVERVOLTAGE

Battery voltage falls below 33 V

THERMAL CUTBACK

The temperature is within allowed range

THROTTLE FAULT 1, 2

Error has been fixed

LOW BATTERY VOLTAGE

When battery voltage exceeds 16 V

13.9.3 Safety The regulator is a high-power component. When working on a battery operated vehicle, necessary precautions should be taken. This includes, but is not limited to, correct training, use of eye protectors, avoiding use of lose-fitting clothes, removal of watches and jewellery, and use of insulated tools only.

WARNING! Risk of short-circuiting.

Remove all watches, jewellery and always use insulated tools only.

13- 48

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Electrical systems – 5000 Technical specifications – Curtis 1243 Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

13.10 Technical specifications – Curtis 1243 Value

Unit

Rated operating voltage

24

Volts

Overvoltage limit

33

Volts

Undervoltage limit

16

Volts

Minimum operating voltage

Electrical insulation towards cold body

500

V AC

Minimum

PWM frequency

16

kHz

Max. current of armature winding *

300

Amps

for 2 minutes

100

Amps

for 1 hour

35

Amps

for 2 minutes

Max. current of field winding

20

Explanation

for 1 hour

Contactor voltage

24

Volts

Same as battery voltage

Contactor current

2

Amps

Max (current limit at 2.5 amps)

KSI input voltage, Min.

16.8

Volts

KSI input current

50

mA

Logic input voltage

>7.5; High <1; Low

Volts

Logic input current

15

mA

Operating temperature

-40 to +50

°C

Overtemperature, reduction

85

°C

Undertemperature, reduction

-25

°C

* During specific test conditions.

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13- 49

Electrical systems – 5000 Technical specifications – Curtis 1243 T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

This page is intentionally left blank

13- 50

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Hydraulic, pneumatic – 6000 General Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

14- Hydraulic, pneumatic – 6000 14.1 General To avoid functional problems with the lowering valve (Y41), such as unintentional lowering of forks, the valve must be cleaned and the function checked before replacing the valve.

14.1.1 Hydraulic diagram

1 2

3

Y41 7

6

4 P

M3 5

5 T

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14- 1

Hydraulic, pneumatic – 6000 General T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

14.1.2 Symbol list Symbol

Description

Function

Notes

1

Lift cylinders

Fork lift

2

PowerTrak cylinder

Increases the pulling capacity with a loaded machine

3

Pressure sensor

Input signal to transistor panel that a flow limit change is to be made

4

Flow valve

5

Filter

6

Pressure relief valve

7

Non-return valve

M3

Motor

P

Pump

2.5 ccpr

T

Tank

1.2 litre

Y41

Valve

One filter on the pump's suction side and one on the return

Pump motor

Lowering valve for forks

M3

5 P

T

5 6

4

3 Y41

14- 2

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Hydraulic, pneumatic – 6000 Adjustments Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

14.2 Adjustments 14.2.1 Adjustment of the pressure limit valve The pressure limit valve is set to the correct value at the factory, but may need to be adjusted if the valve or complete hydraulic unit is replaced.

The truck should be able to lift a load of between 2250-2300 kg.

Pos.

Description

1

Cover nut

2

Adjuster screw, pressure limit

Notes Adjustment clockwise results in increased pressure Adjustment anticlockwise results in reduced pressure

• Unscrew the cover nut (1) with a spanner, 13 mm.

• Place a load, 2200 kg, on the forks and check that the machine lifts this.

• If the machine can lift 2200 kg, place a further 100 kg on the forks.

Check whether machine can lift the load.

• If the machine can lift 2300 kg, adjust the pressure limit valve by screwing the adjuster screw (2) anticlockwise using a 4 mm allen key until the machine cannot lift the load.

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14- 3

Hydraulic, pneumatic – 6000 Cleaning the filter T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

14.3 Cleaning the filter

1

3 4

2

5 • Dismantle the hydraulic unit from the machine.

• Empty the oil from the tank.

• Loosen and remove the hose clip (1).

• Loosen and remove the two tank holders (2).

• Loosen the suction filter (5) and the return filter (3).

• Clean the filter in an environment friendly cleaning agent.

Assemble in the reverse order.

14- 4

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PowerTrak cylinder – 6680 Component parts Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

15- PowerTrak cylinder – 6680 15.1 Component parts

1

2 3

© TIEE SARL

Pos.

Description

1

PowerTrak cylinder

2

Compression spring

3

Drive unit

Service Manual 7PLL24

Notes Secured with immense force!

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15- 1

PowerTrak cylinder – 6680 Dismantling the PowerTrak cylinder T-code 680 Date 2005-02-02

1 2

Valid from serial number 723984-Order number 222996-040

15.2 Dismantling the PowerTrak cylinder 4 Make sure the truck is unloaded and the forks lowered.

• Switch off the truck and remove the battery plug.

• Dismantle the gate console and drive motor.

3

• Loosen the hydraulic hose using a 19 mm spanner (1).

• Unscrew the hydraulic connection from the cylinder with a 27 mm spanner (2). Counter hold the cylinder's piston with a 22 mm spanner.

• Unscrew both guide screws with a 6 mm allen key and a 13 mm spanner (3).

• Remove the circlip (4).

• Lift up the truck so that the drive wheel is free from the ground using a jack or the like. Block up the truck so that it is stable.

• Press down the cylinder so that the PowerTrak cylinder and spring can be removed.

When the piston is pressed down oil can squirt out from the piston.

Assemble in the reverse order.

100

Measurement between the washer and bolt head, 100 mm.

WARNING! Risk of injury There is a risk of personal injury in connection with working on the PowerTrak system.

Follow the instructions carefully.

15- 2

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PowerTrak cylinder – 6680 Dismantling the PowerTrak cylinder Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

15.2.1 Replacing the gaskets in the PowerTrak cylinder • Pull out the piston from the PowerTrak cylinder.

• Remove the gaskets by using a screwdriver or other appropriate tool.

• Fit the new gaskets. This is easiest if you heat the gaskets a little, preferably in oil, so they become soft. Fit them using pliers.

• Oil the gaskets after assembly.

• Carefully press in the piston.

If the cylinder or piston are scratched, they should be replaced.

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15- 3

PowerTrak cylinder – 6680 Dismantling/assembling the ground pressure springs T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

15.3 Dismantling/assembling the ground pressure springs 15.3.1 Component parts 1

4

2

5 3

15- 4

© TIEE SARL

Pos.

Description

1

Screw

2

Spring support

3

Compression spring

4

Sliding seal

Lubricated during assembly

5

Spring tube

Lubricated during assembly

Service Manual 7PLL24

Notes

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PowerTrak cylinder – 6680 Dismantling/assembling the ground pressure springs Valid from serial number 723984-Order number 222996-040

1

T-code 680 Date 2005-02-02

15.3.2 Dismantling Make sure the truck is unloaded and the forks lowered.

• Switch off the truck and remove the battery plug.

• Dismantle the gate console and drive motor.

• Unscrew the allen screw (1) and position the washer 174006 as illustrated.

• Screw in the allen key (1) as far as possible.

• Lift up the truck so that the drive wheel is free from the ground using a jack or the like. Block up the truck so that it is stable.

• Fold out the compression spring through the slot in the drive unit.

• Secure the compression spring in a vice.

174006

• Loosen the screw (1) completely.

15.3.3 Assembling Assembly takes place in the reverse order. Ensure you grease the sliding seals and spring tube before assembling.

15.3.4 Setting and sealing The PowerTrak spring on machines supplied without batteries should be adjusted as set out in the table below. Once the adjustment has been made the "lock washer" should be locked and sealed.

Table 1: Setting mode corresponding to fork length/U-measurement and battery weight

Fork length/ U-measurement

Short chassis (battery weight)

Long chassis (battery weight)

270 kg

350 kg

300 kg

400 kg

500 kg

950/330

Blocked

2

Blocked

2

2

1000/330

1

2

1

2

2

1150/330

2

2

2

2

2

1450/450

2

2

2

2

3

1550/650

Blocked

2

Blocked

2

2

1950/400

2

2

2

2

3

2150/750

2

2

2

2

3

2350/640

2

2

2

2

3

2350/750

2

2

2

2

3

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15- 5

PowerTrak cylinder – 6680 Dismantling/assembling the ground pressure springs T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

Table 2: Distance L corresponding to position number Position L (mm)

Spring load (kg

Drive wheel load (kg)

1

15

190

400

2

40

240

450

3

64

290

500

WARNING !

Note that the stated settings correspond to the lowest drive wheel pressure that allows standard safety for braking. Accordingly, under no circumstances may the initial pressure spring be adjusted so that the wheel pressure falls below the stated minimum value in table 1.

However, if the stated setting gives insufficient grip for acceleration the drive wheel pressure can be adjusted upwards from the stated value without TOYOTA's product liability becoming invalid. Nevertheless, note that an excessively high drive wheel pressure can impair the truck's stability.

L

15.3.5 Sealing When the spring has been adjusted to the correct position the system should be sealed. This is done by wrapping the wire (S29759) around the threaded sleeve both under and above the setting nut. The wire is then sealed by squeezing the plastic sleeve (S20421) with a pair of pliers.

S20421

15- 6

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Control/computer equipment – 8700 General Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

16- Control/computer equipment – 8700 TruckCom 3.5 User Manual -for trucks using the “PowerDrive” platform.

This Manual is valid for version 3.5 of TruckCom p/n 182147-008.

16.1 General TruckCom is a communication program which communicates with trucks equipped with CAN (Controller Area Network) communication.

It enables the following tasks to be performed: • downloading truck control software.

• viewing and adjusting operator / truck parameters and hour meters.

Additionally, the truck’s parameter set (including hour meter values) can be saved to file and reloaded later.

• viewing diagnostic data for various digital inputs / outputs and analogue data including voltages, currents and certain temperatures.

The program is a Windows program running under Windows® 95/98, Windows® XP/2000 and Windows® NT.

16.2 Connection A CAN interface of the CPC-PP type is needed to connect it to the truck, with attendant cable. Connect the interface via the printer port on a PC. Connect the cable between the interface and the truck's CAN terminal.

The CAN interface is supplied with power from the truck electronics and is protected from any high voltages in the truck if a fault should occur.

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16- 1

Control/computer equipment – 8700 Layout T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

16.3 Layout 16.3.1 Main program screen Information window

Menu bar

Tool buttons

Nodes Icons

Tool button bar

Fig. 2Main TruckCom program screen The Main window opens when the program is started. This shows the menu bar, tool buttons, workspace, log window and status window.

16.3.2 Nodes Devices which are connected to and communicate via the CAN interface are called nodes. The nodes detected on the bus are shown in the node window. The current node status and input component/information is shown with different icons.

Fig. 3A typical node window display

16- 2

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Control/computer equipment – 8700 Layout Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

16.3.3 Icons Icon

Description Node OK is shown when contact is made with a node and no errors have been reported.

Node not connected is shown when there is no contact with a node in the network.

Node not OK is shown when an error has been reported by a node. Click on node to obtain more information.

Program version is shown when information is available on which software is installed. Click to obtain more information.

Information is shown when a node has information on, for example, error codes.

Truck report GB“16.7Truck report function” on page 7 Parameters is shown when a node has information on a parameter.

Diagnostics

Exit

16.3.4 Tool buttons and menu bar The tool button bar allows direct access to the program’s most common functions. The menu bar allows access to all the program functions.

Explanations of each menu bar item are given in the relevant section.

Search for units

Disconnect Download from PC

Truck report

Parameters Diagnostics Information Fig. 4Tool button bar © TIEE SARL

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Exit

16- 3

Control/computer equipment – 8700 Connection function T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

16.3.5 Information window The right section of the main window contains a status window where different messages are shown.

To see previous messages, use the scroll arrows in the right margin.

16.3.6 Status bar There is a status bar at the bottom of the main window, which shows variable status when the program is run.

REC

MACHINE

The following are shown from the left: Help text "pop-up" via the mouse cursor, connected/not connected to network, truck type connected, initiation result of CAN interface and the present time.

16.4 Connection function To connect the PC the network, select the Scan units function. This can be done with the menu <Nodes | Scan units> or with the tool button [Scan nodes].

This should also be done when the truck is supplied with voltage and in normal drive mode.

The program will now run a check and installation of the CAN interface.

A diagnosis will also be carried out to check which units are connected in the system. The result of this diagnosis is shown in the Node window.

16.5 Disconnection function Select the Disconnect function to disconnect from the network. This can be done with the menu <Nodes | Set PC off-Line > or with the tool button [Set PC off-Line].

The CAN interface is then reset and the CAN cable can be disconnected if so required. This enables connection to another truck without having to close the program.

16- 4

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Control/computer equipment – 8700 Downloading program function Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

16.6 Downloading program function To download a new program to one of the nodes, select the Download software function. This can be done with the menu <Tools | Download software... > or with the tool button [Download].

Type 123456

16.6.1 Normal downloading (truck with key) Select Open.. to open the file to be downloaded into a node. The file name, file type and version number are shown in the window for file information. If it is file for a controller, indicate which type of controller is to receive the file. Start downloading by selecting Start... and by restarting the truck by turning the key off and on twice.

Restart must be made within 20 seconds from when the Start button has been activated.

Close the download window when the download is ready, and then disconnect the PC from the network. A new connection can now be made to verify the new program.

16.6.2 Normal downloading (truck with keypad) Select Open to open the file to be downloaded into a node. The file name, file type and version number are shown in the file information dialogue box. If it is file for a controller, indicate which type of controller is to receive the file. Start downloading by depressing and then releasing the red key on the keypad. © TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

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Control/computer equipment – 8700 Downloading program function T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

The truck must be restarted within 20 seconds from the time the Start key has been actuated.

When downloading has been completed, close the download dialogue box and then disconnect the PC from the network. It is now possible to reconnect to verify the new application.

16.6.3 Emergency downloading (truck with keypad) • Disconnect the battery connector.

• Select OK in the dialogue box.

• Keep the red key on the keypad depressed while reconnecting the battery connector.

• Release the red key to commence downloading.

16.6.4 Downloading in old versions of logic card To download to older versions of electronic cards which do not support restart with key, the button Old card... should be used instead of Start...

Downloading is carried out in the same way, except that restart is done by using the battery lug instead of the key.

16.6.5 Emergency downloading (truck with keypad) E141 will be shown in the truck’s display when starting, if for any reason there is no program in the electronics card (interrupted downloading).

Communication with the truck via the PC will then be minimised. Use “E141” to download the program in the card.

On some trucks, a counter, which continuously counts up, is displayed.

NOTE! Once programmed, the logic cards in some trucks can only be upgraded with the same basic firmware. In other words, it is not possible to replace the basic firmware (other machine type).

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Service Manual 7PLL24

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Control/computer equipment – 8700 Truck report function Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

16.7 Truck report function It is possible to generate a report to a file or disk with the truck’s configuration and status. Select menu <Tools | Generate truck report...> or with the tool button Truck report. Save the report in Report.file.

NAME

Example of information generated in the truck report: [GENERAL] REPORT DATE-TIME=2004-01-19 11:11:58 CPC-PP SERIAL No=8002041 MACHINE NUMBER=555555 CUSTOMER=CUSTOMER 1 TECHNICIAN=NONAME COMPANY=Other NOTES=Test report [CAN NODES] MAIN CARD=0 CURTIS DRIVE CONTROLLER=16 [MAIN CARD CONFIGURATION] SOFTWARE=181179-001 HARDWARE=167833-004 SERIAL NO=53676 [DRIVE CONTROLLER CONFIGURATION] SOFTWARE=5 DRIVE CURRENT LIMIT (A)=300 FIELD MAXIMUM (A)=34 SERIAL NO=52857 MFG Date:=26/05/03 HOUR METERS] A IGNITION TIME=81 B TOTAL MOVEMENT=7 C DRIVE MOTOR TIME=7 D PUMP MOTOR TIME=0 S SERVICE TIME=7

[ERROR LOG] 01=104 00007.5 02=104 00007.5 03=104 00007.5 04=104 00007.5 05=104 00007.5 09=104 00005.0

[DRIVER PARAMETERS] 1=100 2=100 3=75 100=0

[TRUCK PARAMETERS] 11=0 12=0 13=0

The contents of certain rows can vary according to truck type. © TIEE SARL

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Control/computer equipment – 8700 Parameters function T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

16.8 Parameters function To change the truck parameters, select the Parameter function. This can be done with the menu <Tools | Change parameters > or with the tool button Parameters.

NOTE! The truck must in Normal mode (i.e. not Parameter mode) when connecting TruckCom. Otherwise TruckCom will report “Unable to determine truck brand”

The parameter numbers follow the description in the respective truck Service Manuals, section 5000.

The parameter window shows the information and the current settings for all parameters. The parameters are divided into 4 tabs.

• [Driver] - driver; driver parameters and PIN code storing • [Truck] - truck; service parameters • [Time] - time; time-related service parameters • [Option parameters] - option parameters. (no. 15 to 19) WARNING! Do not attempt to make any adjustments to the option parameters unless you have sufficient knowledge of the truck’s options/ modified functions. Specially modified trucks may require that you have access to special service information.

Improper adjustment of the option service parameters may result in a malfunction.

16.9 Diagnostics function To access diagnostics, select the Diagnostic function. This can be done with the menu <Tools | Diagnostic...> or with the tool button Diagnostic.

NOTE! If the value “---” is shown in a field, or a “read status LED” is red, the communication has been interrupted for some reason and error data cannot be shown.

NOTE! The tab information displayed in the diagnostics mode depends on the type of truck connected.

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© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Control/computer equipment – 8700 Diagnostics function Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

16.9.1 Representation of signal colours The screen dumps shown in the following section have been modified to improve legibility in black & white print.

WHITE GREEN RED

16.9.2 “Tiller arm” tab

Clicking on the tiller arm tab will display a dialogue showing the following: • Speed lever -the status of the speed control and travel direction selector. The status of each individual hall element is displayed.

• Buttons -The status of the control buttons is displayed. “Sxx” refers to the switch designations as given in the circuit diagram.

• Option -Status of option buttons • Battery -The measured battery voltage • R14 -Shows the measured signal voltage from the lift/lower control • R15 -Not used at present © TIEE SARL

Service Manual 7PLL24

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Control/computer equipment – 8700 Diagnostics function T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

16.9.3 “Drive Controller” tab (transistor regulator - travel)

Clicking on the Drive Controller tab will display a dialogue showing the following: • Status of digital inputs and outputs of the transistor regulator. pin refers to the motor controller pin designations as given in the circuit diagram.

• Field PWM - The effective power output supplied to the field circuit as a percentage.

• Armature PWM - The effective power output supplied to the armature circuit as a percentage • Field current - The current flowing in the field circuit in Amperes.

• Armature current - The current flowing in the Armature circuit in Amperes • Raw throttle data - The received speed control signal as a percentage.

• Temperature - The temperature of the output stage of the transistor controller in degrees Celsius • Inp pin 10 - The input voltage from the mode/pressure sensor. “digital o” indicates the digital status of the input.

• Inp pin 11-The input voltage from the man-on platform sensor. “digital o” indicates the digital status of the input.

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Service Manual 7PLL24

Approved by: L-G Andersson

Control/computer equipment – 8700 Diagnostics function Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

16.9.4 “Pump controller” tab (transistor regulator - pump)

If the truck is equipped with a lift/lower transistor regulator, the Pump controller tab displays the following: • Status of digital inputs and outputs of the transistor regulator. pin refers to the motor controller pin designations as given in the circuit diagram.

• Field PWM, Armature PWM, Field current, Armature current, Temperature - Measured values from the transistor regulator for the pump motor. See the explanation on page 10 • Raw throttle data - The received lift/lower signal as a percentage.

• Out pin9 - The output signal to the proportional lowering valve as a percentage.

• Inp pin 10 - The input voltage from the pressure sensor. “digital o” indicates the digital status of the input.

• Inp pin 11 - The input voltage from the pressure sensor. “digital o” indicates the digital status of the input.

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Control/computer equipment – 8700 Diagnostics function T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

16.9.5 “EPS” steering servo tab

Clicking on the “EPS” tab will display a dialogue showing the following: “Status” • “Operational” - Indicates the status of the servo’s control system • “EPS enabled” - Indicates the status of the servo’s power stage output.

• “Reference switch reached” - indicates status of drive wheel in centre reference switch.

• “Reference position found” - indicates whether a successful steering in centre has been performed.

• “EPS in power save mode” - Shows whether the steering servo is in the standby mode (following a certain amount of inactivity).

“Actual values” (Measured values) • “Temperature EPS” - The temperature of the steering servo output stage in degrees Celsius.

• “DC bus voltage” - Supply voltage to steering servo • “Wheel position” - Shows the estimated steering angle of the drive wheel.

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Service Manual 7PLL24

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Control/computer equipment – 8700 Other menu functions Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

• “Voltage analog input 1, pin5”- The measured DC input signal (0) from the steering potentiometer.

• “Voltage analog input 2, pin13”- The measured DC input signal (1) from the steering potentiometer.

• “Current” - the measured current supplied to the steer servo motor in Ampere • “Actual velocity” -The measured rotational speed of the steer servo motor shaft in r.p.m.

16.10 Other menu functions 16.10.1 Save to file The truck parameters can be saved in the PC for downloading at a later date.

Select <File | Save to file | Parameters >. All parameters in the nodes which are connected to the bus will be scanned in and saved in a file.

If only the hour meters are needed, select <File | Save to file | Hour meters >.

16.10.2 Download from file A set of parameters can be downloaded from the PC to the truck. Select <File | Load from file | Parameters >. The parameters in the file will be copied to the nodes connected to the bus. If only the hour meter settings are needed, select <File | Load from file | Hour meters >.

16.10.3 Reset CAN adapter If problems should occur when resetting the CAN adapter connected to the PC, this can normally be done manually by making sure that the adapter is supplied with voltage and then selecting <Nodes | Reset CPC-PP >.

16.10.4 Delete error code log To delete the truck’s error code log, start the truck in parameter mode and then select < Tools | Erase error log >.

16.10.5 Reset hour meter To reset the truck’s hour meter, start the truck in drive mode and then select < Tools | Reset hour meters >.

© TIEE SARL

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Control/computer equipment – 8700 Specifications T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

16.10.6 Read error code log To show the truck’s error code log, select < Tools | Read error log >.

16.10.7 Adjust date and time To quickly adjust the truck’s data and time, select < Tools | Adjust date & time >. The time given in the PC will now be downloaded into the truck.

NOTE! This does not apply to trucks without a real-time clock.

16.10.8 Adjusting the hour meter on older cards To adjust the hour meter on trucks with older cards, select < Tools | Adjust Hour meters >. The time given in the PC will now be downloaded into the truck.

16.10.9 Help About the TruckCom application To see program information, select <Help | About TruckCom... > or use the tool button [Information].

16.10.10 Exit To exit the program, select <File | Exit > or use the tool button [Exit].

16.11 Specifications Table 6: CAN interface specification

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© TIEE SARL

Description

Value

Unit

Power consumption

40-120

mA

Supply voltage

11-28

V

Transfer rate

125

kbit/s

Storage temperature

-20-80

0C

Operating temperature

0-60

0C

Service Manual 7PLL24

Approved by: L-G Andersson

Control/computer equipment – 8700 Installation Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

16.12 Installation NOTE! The program must be installed from the hard disk.

NOTE! The software application in the computer can be damaged, which is why the PC installation should be performed by someone with the required knowledge. TOYOTA does not accept any responsibility for any errors that occur during the installation.

NOTE! All references to PC operating system actions, menus and commands are based on the English language version of Windows®.

16.12.1 Installation on a PC with Windows® 95/98 If a previous version of the TruckCom application has been installed on the PC, it will be necessary to edit the System.ini file.

Start the Msconfig.exe application by selecting the Start button, selecting Run and then typing msconfig.

Click on System.ini and open the folder (386Enh).

Unmark the option at Device=C:\Windows\Cpcppvd.vxd.

Save the change and close the application.

Now continue with installation The software application is supplied on a CD or via a network. Start installation by running X:\SETUP.EXE, where X:\ is the drive on which the installation application can be found.

Then follow the on-screen instructions.

© TIEE SARL

Service Manual 7PLL24

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Control/computer equipment – 8700 Installation T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

16.12.2 Installation on a PC with Windows XP/ 2000 To make the application work, it is necessary to first enter a value in the Windows® Registry and then make a few changes in the Windows® Control panel.

Due to the built-in Windows® security, this must be done manually.

The instructions below provide step-by-step guidance to enable these changes and make the interface operate under Windows XP and Windows 2000.

The changes can be made either before or after TruckCom is installed.

• Open the Registry Editor. To do this, select the Start button, then Run, type regedit and hit Enter.

• Mark the Enum folder which can be found under HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet inside the Registry Editor.

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© TIEE SARL

Service Manual 7PLL24

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Control/computer equipment – 8700 Installation Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

Select the Edit option, then Find and type PortName to search for the correct folder.

NOTE! The location of the folder differs between different computers (some may be .. \Enum\Root\.., while others could be ...\Enum\ACPI\... etc.).

Thus be sure to search for the correct folder.

When the folder is found, check that LPTx (x=1, 2, 3, 4) is displayed in the PortName data field and that the folder name is Device Parameters.

© TIEE SARL

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Control/computer equipment – 8700 Installation T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

Right-click with the mouse in the right box to enter a new value of the DWORD type and with the name

EnableConnectInterruptIoctl.

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© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Control/computer equipment – 8700 Installation Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

Change the value in data field 1 by right-clicking on the name and selecting Modify.

EnableConnectInterruptIoctl

The Device Parameters folder should look like the one in the picture.

The Registry change is now complete. Close the Registry Editor.

© TIEE SARL

Service Manual 7PLL24

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Control/computer equipment – 8700 Installation T-code 680 Date 2005-02-02

Valid from serial number 723984-Order number 222996-040

Changes in Windows® Control Panel Select the Start button. Choose Settings, then Control Panel and double-click on System, then select Hardware.

Click on Device Manager and open Ports (Com & LPT).

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© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Control/computer equipment – 8700 Installation Valid from serial number 723984-Order number 222996-040

T-code 680 Date 2005-02-02

Double-click on the LPT port to be changed, and select the Port Settings tab. Check the "Use any Interrupt assigned to the port" option and click on OK.

The software application is supplied on a CD or via a network. Start installation by running X:\SETUP.EXE, where X:\ is the drive on which the installation application can be found.

Then follow the on-screen instructions.

16.12.3 Installation on a PC with Windows NT The software application is supplied on a CD or via a network. Start installation by running X:\SETUP.EXE, where X:\ is the drive on which the installation application can be found.

Then follow the on-screen instructions.

16.12.4 In case of communication problems with CAN Make sure the computer settings for the printer port in the BIOS Setup are as follows: Port address:0378 IRQ:

7

Mode:

Output only

For detailed information on how to change the Setup settings, refer to the User's Guide supplied with the computer.

16.12.5 To uninstall To uninstall TruckCom under Windows®, select the Start button, Settings, Control Panel, Add/Remove Programs. To uninstall you must then select the TruckCom Program and click Change/Remove. © TIEE SARL

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© TIEE SARL

Service Manual 7PLL24

Approved by: L-G Andersson

Control/computer equipment – 8700 Installation Valid from serial number 723984-Order number 222996-040

© TIEE SARL

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Approved by: L-G Andersson

T-code 680 Date 2005-02-02

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©TOYOTA Industrial Equipment Europe SARL Ancenis, France