Linde T18 T20 Electric Pallet Truck Type 360 & 131 Service Training Manual

Description

Linde T18 T20 Type 360 & 131 Service Training Manual

This collected volume brings together the Linde maintenance, repair and service training sections for the T18 and T20 electric pallet trucks, including the Type 360 LDC-control trucks and the Type 131 stand-on pallet stackers (T20/24 SP and T20/24 AP). It is a working document for technicians who service the HFD 80 reducing gear, the LDC and LAC drive controllers, the LES electrical steering and the hydraulic stabiliser circuit on these trucks.

File Details

• Manual type: Maintenance, repair and service training
• Brand: Linde
• Covered trucks: T16, T18, T20, T24, T20 SP, T20 AP, T24 SP, T24 AP
• Truck types: 360, 131, 379
• Language: English
• Page count: 197
• File format: PDF
• Document reference: 131 804 24 01 en
• Contents dated: 10/99
• Document footer dated: 09/2004

Chapters Covered

• 5.2 Drive – Transmission (HFD 80)
  • Technical description of the HFD 80
  • Technical characteristics
  • Name plate and identification letters (X, M, V)
  • Changes to the reducing gear by series D, E, F, G, H, J
  • Drive belt – Hutchinson belt identification, fitting and tensioning diagram
  • Checking and re-tensioning the Continental belt
  • Braking control – checking, adjusting the lever, tiller base microswitch, cam position
  • Replacing the brake lever and spring
  • Drum brake – lining check, shoe replacement, entrance seal replacement
  • Repairing the bottom part (pinions, bearings, wheel shaft)
  • Replacing the drive unit pivot
• 5.6 Electrical Equipment (LDC)
  • Type 360 LDC variable-speed drive unit panel
  • Linde testing unit and 25-pin measuring unit
  • Logic circuit and electrical diagram
  • Power to the 1A1 logic circuit
  • Lifting of direction-of-travel contactors
  • Pulse control and current check
  • Safety check and LBC braking
  • Regulation and checking of the speed sensor
  • Power circuit diagram and power circuit
  • Tiller safety control
  • Regulation of the variable-speed drive unit
  • Accelerator / potentiometer / electronic card view
  • Potentiometer test and microcontact test
  • Voltage checks against battery negative and positive
  • Sequence of operations for corrective maintenance
  • Testing of the safety circuit
  • Fault-finding with the 25-pin measuring unit
  • Fault-finding with the Linde Testmodul unit
  • Electrical diagram
• Type 131 – T20/24 SP and T20/24 AP
  • Traction motor (AC) – description, technical data, removal and installation
  • Drive unit removal / replacement
  • Reduction gear (Kordel) – technical data, removal / reinstallation
  • Battery compartment (vertical and side outlet) and battery locking sensor
  • Operator platform and truck operator presence device
  • Lateral guards (T20 SP fixed, T20 AP removable)
  • Electrical steering (LES) – handlebar, tiller, steering pivot, motor reducer, wheel potentiometer
  • Electrohydraulic brake – gap setting
  • Movability – drive wheel, stabilisers, stabiliser wheels, load wheels
  • Traction system (LAC) – description, electric plate, control principle, fuses, controller
  • Lifting system and raised forks sensor
  • Steering controller LES / 3A1
  • Multifunction indicator TNL – description, alarms, settings
  • Diagnostics concept and error codes (traction, lifting, main steering, safety steering)
  • Electrical diagrams (power circuit, control circuits)
  • Hydraulic unit – stabiliser hydraulic system and lifting jacks hydraulic system

Across its 197 pages this Linde service training collection combines the mechanical side of the T18 / T20 pallet truck with the electronic control side. The first half works through the HFD 80 reducing gear: spur and belt layout, name plate variants and their meaning, series-by-series changes, the Hutchinson and Continental drive belt procedures, the brake control and drum brake service, bottom-part repair, and the drive unit pivot. The second half moves into the LDC variable-speed drive unit – its logic circuit, pulse control, current and safety checks, LBC braking, speed sensor regulation, tiller safety control, accelerator and potentiometer testing, and the fault-finding routines used with the Linde Testmodul and 25-pin measuring unit. The Type 131 section then covers the AC traction motor, Kordel reduction gear, battery compartment, platform, LES electrical steering, electrohydraulic brake, stabilisers, LAC traction and hydraulic controller, multifunction indicator, the full error code list, and the hydraulic stabiliser and lifting circuits.

What You Can Do With This Manual

• Service and adjust the HFD 80 reducing gear on T18 / T20 Type 360 trucks, including belt tension, brake control and drum brake work.
• Diagnose LDC variable-speed drive faults using the logic circuit voltages, pulse control checks and the 25-pin measuring unit fault tables.
• Work on the Type 131 drive unit, AC traction motor, Kordel reduction gear and electrohydraulic brake.
• Set up and fault-find the LES electrical steering, including the set-point and wheel potentiometers and the wheel brake pivot.
• Read the LAC and LES error codes and interpret the multifunction indicator alarms.
• Drain, fill and purge the hydraulic stabiliser system and the lifting jacks circuit.

Why This Manual Matters

Linde electric pallet trucks use procedures and torque values that are specific to the HFD 80 gearbox, the LDC controller and the LES steering. Getting a belt tension wrong, mis-setting a brake air gap or misreading a controller error code can lead to repeat failures or damage. This collection keeps the manufacturer’s tensioning diagrams, torque figures, adjustment steps, pin numbering and error code meanings together in one document so the job can be done to the correct values on the bench or in the bay.

Delivery

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The file is an instant-download PDF. No shipping, no waiting. It can be opened on a workshop PC, laptop, tablet or phone and printed page by page for use beside the truck.