Linde Pallet Stacker Type 372: L14 , L14AP, L16 , L16AP Service Training (Workshop) Manual

Table of contents 0 Product information Description 0-1 Pallet stacker in pedestrian mode L1 4-L16Pallet stacker in ride-on mode L1 4 AP-L16 AP type 372-03 0-1 Diagnostics 0-2 Accessing truck information 0-2 Fault codes - TRACTION and LIFT (LAC03/51 ) 0-3 Fault codes -STEERING (LES 36) 0-9 1 Engine Traction motor 1-1 Description 1-1 Removing the traction motor (1M1 ) 1-3 2 Drive - Transmission Reducer 2-1 Removing the reducer 2-1 3 Truck structure Driver's platform 3-1 L1 4 AP-L16 AP: driver's platform from serial number W4X372W02008 3-1 Operator presence detection 3-2 4 Steering, braking and wheels Electric steering system 4-1 AP control tiller from W4X372B03687 4-1 Tiller arm, AP 4-2 Dismantling the AP tiller arm 4-3 Replacement of the tiller stops 4-5 Adjustment of the tiller foot pull switches, 1 S4 and 1 S4-A 4-6 Steering geared motor 4-7 Removing the electric steering 4-8 Wheel position potentiometer (3B3) 4-9 Adjusting the electric steering 4-9 Brake 4-1o Electromagnetic parking brake Y1 4-10 Service Training - 372 807 70 01 EN- 09/2012 V

Table of contents 6 Electrical equipment L14-16 / L14-16 AP type 372 6-1 General 6-1 Operation of trucks L14-L1 6 and L14 AP-L16 AP equipped with the LAC 03/51 6-2 Traction and hydraulic controller LAC 03/51 (1A1) 6-3 Functions of the "Inputs/Outputs" of the LAC 03/51 6-4 Replacing the L.A.C. boxiA1 6-7 Full truck calibration 6-9 LAC 03/51 controller default settings with minimum / maximum intervals 6-13 Activating controllers 1A1 and 3A1 6-16 Hydraulic controls 6-18 Working hydraulics 6-18 Hydraulics functions 6-23 Initial Lift top cut-off pull switch 2S10 6-26 Pressure sensor 7B7 6-28 Controlling mast detectors 2B1 and 2B6 6-29 Electric steering system 6-30 Electric steering controller LES 36 (3A1) up to W4X372B00930 6-30 Electric steering controller LES 36 (3A1) from W4X372B00931 6-31 Functions of the "Inputs/Outputs" of the LES 36 (3A1) 6-32 7 Hydraulic assembly Hydraulic equipment 7-1 Operational logic 7-1 Booster option 7-3 Working on the pump unit 7-4 Changing the high-pressure hydraulic filter 7-4 Adjusting the main limiter 7-6 Annex 10 Diagrams Electric circuit diagrams from W4X372A00001 10-2 Power 10-2 L14-L16 control without Initial Lift 10-4 L14-L16 control with Initial Lift 10-6 L14-L16 AP control without Initial Lift 10-8 VI Service Training - 372 807 70 01 EN- 09/2012

Table of contents L1 4-L16 AP / LI control with Initial Lift 10-10 Electric circuit diagrams from W4X372B03687 to W4X372C01341 ...... 10-12 Power 10-12 L14-L16 control without Initial Lift 10-14 L14-L16 control with Initial Lift 10-16 L1 4-L16 AP control without Initial Lift 10-18 L14-L16 AP control with initial lift 10-20 Electric circuit diagrams from W4X372C01342 10-22 Power 10-22 L14-L16 control without Initial Lift 10-24 L14-L16 control with Initial Lift 10-26 L14-L16 AP control without Initial Lift 10-28 L14-L16 AP control with initial lift 10-30 Hydraulic diagrams 10-32 Proportional control / Without Initial Lift (from number W4X 372A00001) 1 0-32 Proportional control /Initial Lift (from number W4X372A00001) 10-34 Proportional control / Without Initial Lift / Booster option (from number W4X 372A00001) 10-36 Proportional control / With Initial Lift / Booster Option (from number W4X 372A00001) 10-38 Service Training -372 807 70 01 EN-09/2012 VII

Product information 0 Description Pallet stacker in pedestrian mode L14-L16 Pallet stacker in ride-on mode L14 AP-L16 AP type 372-03 L14-L16 Pallet stacker in pedestrian mode L14AP-L16AP Pallet stacker in pedestrian or ride-on mode (folding platform) There are 4 variants of pallet stacker type 372 : • L14-L16 proportional lift control without Initial Lift • L14-L16 / LI proportional lift control with Initial Lift • L14AP L16AP proportional lift control without Initial Lift • L14AP L16AP / LI proportional lift control with Initial Lift The Booster option (increase in lifting speed without load on the forks) is available on the 4 variants. Characteristics • Capacity: 1400 kg (L14) and 1600 kg (L16) • Chassis with 2 Pzs battery, 3 Pzs vertical access or with 3 Pzs side access battery • Traction speeds 6 km/h in pedestrian mode 10 km/h in ride-on mode • Proportional traction and lift control LAC 03/51 (Linde Asynchronous Controller) • L.E.S. electrical steering 36 (Linde Electrical Steering) • JULI 2.3 kW traction motor (S2 = 60 min) • HYDAC 3.0 kW Main Lift pump unit (S3 = 22 % 50 bar intermittent operations) • POLICO steering motor Service Training - 372 807 70 01 EN- 09/2012 0-1

Linde Pallet Stacker Type 372: L14 , L14AP, L16 , L16AP Service Training (Workshop) Manual

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