Linde Pallet Truck Series 140 T20R Series 144 T20S Service Training 1448042401

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Linde Pallet Truck Series 140 T20R Series 144 T20S Service Training 1448042401
Size: 10.7 MB
Format: PDF
Language: English
Brand: Linde
Type of Machine: Pallet Truck
Type of Manual: Service Training
Model: Linde Series 140 T20R ; Series 144 T20S Pallet Truck
Part Number: 1448042401
Number of Pages: 184 Pages

Contents:
Drive motor
Technical data
Description
Gearbox
Technical data
Description
Steering and wheels
|.E.8. steering in T20R and T208 (until 05198)
L.E.8. steering in T20R and T208 (from 06198)
Steering motors
Steering motor connection
Check and if required, replace brushes
Drive wheels
Stabiliser wheel T20R - T208
Load wheels T20R - T208
Operation and brake controls
Control module T208
Pedals T20R
Progressive brake T20R
Progressive brake T208
Technical characteristics of the brake - Digisoft and Moditorque -
Adjustment of the Digisoft brake gap
Adjustment of the Moditorque brake gap
Technical characteristics of the brake - Warner (T208)
Adjustment of the Warner brake gap
Electrical equipment
T20R type 140 with LTM
Location of electric components T20R type 140 (LTM)
Traction control T20R (LTM)
Accelerator T20R
Progressive braking T20R
T208 type 144 with LTM
Location of electric components T208 type 144 (LTM)
Traction control T208 (LTM)
Progressive braking T208
Accelerator T208
Presenting the LTM speed control
LTM power circuit
Mosfet type power transistors 1V1 and 1V2
Transistors control with field effect
Transistor conduction
Transistor blocking
Transistor protection module
Transistor module cabling
Installation of the transistor modules
Transistor module checking
Power diodes
Measurement shunt
LTM speed control
LBC control module 1A2
LBC control module check
Troubleshooting
Analysis of faults
Electric drawings for T20R - T208 with LTM
T2OR with LTM - LBC - IES (1 start switch - brake end)
T2OR with LTM - LBC - IES (2 brake pedals switches)
- from 11197 to 05198 -
T208 with LTM - LBC - IE8
T208 with LTM - LBC - IE8 (new speed reduction ratios)
- from 11/97 to 05198 -
T20R type 140 with LDC
T20R: Operating the truck
T20R: Location of the speed control panel components (LDC)
T20R: status of LDC control box Inputs
T20R: LDC speed control adjustments (Eprom 1.5)
T20R: truck coding
T20R: accelerator
T20R: the brake box 7A4
T208 type 144 with LDC
T208: Operating the truck
T208: Location of the speed control panel components (LDC)
T208: status of LDC control box inputs
T208: LDC speed control adjustments (Eprom 15)
T208: truck coding
T208: accelerator
T208 - T20R: Speed sensor adjustment and control
Using control units for LDC speed control (Eprom 1.5)
Diagnostic menus
Troubleshooting
Error codes displayed in the menus (2), (3), (31) and servicing
Truck faults correspondence - Error messages
Table of faults in the power circuit
Braking
Electromagnetic brake control, DIGISOFT
Electromagnetic brake control, MODITORQUE
Electrohydraulic brake control
Electrical steering LES
T208 - T20R: LE8 electric steering description
LES steering operation
Setting the wheel position potentiometers
LES steering adjustment
Diagnostic adjustment equipment
Adjustment procedures
Replacing the position potentiometers
Teaching the steer after replacing the control box 3A1 ..
Using control units for LES speed control
Troubleshooting with the TEST MODULE unit or PC
List of fault codes and servicing
TNL multifunction indicator
Descdpfion
Alarms and linking of screens
Setting parameters for multifunction indicatorl Factory settings
Setting the multifunction indicator after a service visit
PC connection for multifunction indicator settings
Selecting menus in TRUCK DOCTOR
Using the TRUCK DOCTOR to set parameters for the multifunction indicator.
Electric drawings for T20R - T208 LDC-equipped
T20R (LDC)- from 06198 up to Serial No. KOO159
T20R (parking brake modification)- from Serial No. KOO160 to No. NOO147 - ..
T20R (multifunction indicator) -from Serial No. N00148
T208 (LDC)- from 06198 up to Serial No. K00381
T208 (hydraulic brake assistance)
- from Serial No. K00382 to No. N01093 —
T20R (multifunction indicator) -from Serial No. NO1094
Hydraulic unit
T20R type 140 hydraulic equipment
T20R equipment up to truck no. W4X140M00040
T20R equipment up to truck No. W4X140MOOO41
T208 type 144 hydraulic equipment
T208 equipment up to truck no. W4X144M00241
T208 equipment up to truck no. W4X144M00242
Pump motor unit 1kW
(T20R up to truck no. W4X14OMOOO40)
(T208 up to truck no. W4X144M00241)
Brushes warning lamp
Motor reassembly
Hydraulic pump
Pump motor unit 1.2 kW - without maintenance -
(T20R from truck No. W4X14OM00041)
(T208 from truck No. W4X144M00242)