Linde Electric Forklift Series 336-02 E20-02 E25-02 E30-02 Service Training 3368044691

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Linde Electric Forklift Series 336-02 E20-02 E25-02 E30-02 Service Training 3368044691
Size: 11.4 MB
Format: PDF
Language: English
Brand: Linde
Type of Machine: Electric Forklift Truck
Type of Manual: Service Training, Electrical Schematic
Model: Linde Series 336-02 E20-02 ; E25-02 ; E30-02 Electric Forklift Truck
Zone 1 Equipment Category 2 G
Zone 2 Equipment Category 3 G
Equipment Group II
Part Number: 3368044691
Number of Pages: 118 Pages

Contents:
General information
Instructions
Explosion protection measures in respect of the truck
Traction motors
Pump motor
Battery
Safety measures
Marking
Commissioning
lnstalation and replacement of batteries
Operation and charging
Maintenance, repair
Environmental conditions
Battery plug-in unit
Design of battery connector
Design of battery coupling
Dismantling of Battery plug-in unit to line connection
Dismantling of battery coupling
Installation of battery coupling
Dismantling the Battery connector
Mounting the Battery connector
Wheels
Electrical Installation
Brake
Fork arms
Indicator instruments
Tightening torques for covers of flameproof enclosures
Special tools
1 Drive - traction motor
1.1 Traction motor
1.1.1 Technical data
1.1.2 General
1.1.3 Checking the carbon brush wear of the traction motors. replacing the carbon brushes
1.1.4 Cleaning of the traction motors
2 Drive - Gearbox
2.1 Removing and installing the drive axle
2.2 removing the driving axle and cleaning the traction motors
3 Truck design
3.1 Driver seat
3.1.1 Checking the leakage resistance of the driver seat
4 Steering system and wheels
4.1 Servostat
4.1.1 Curve sensor
4.1.2 Driving wheels
4.1.3 Checking the leakage resistance of the driving wheels
5 Operator's control ele-ments
5.1 Truck speed controller. Replacement of truck speed controller
6 Electric system
6.1 Flameproof enclosures
6.1.1 Maintenance offlameproof enclosures
6.1.2 Control housing Zone 1
6.1.3 Flameproof enclosure for voltage transformer Zone 1
6.1.4 Control housing Zone 2
6.1.5 Flameproof enclosure for voltage transformer Zone 2
6.1.6 Flameproof enclosure intrinsic safety Zone 2
6.1.7 Checking the PG-glands for their sealing effect
6.1.8 Checking the condition and firm seat of electric lines
6.2 Checking the insulation resistance of the electric system
6.2.1 Procedure I determination of limit values for insulation monitoring in potentially explosive atmospheres
6.2.1.1 General information
6.2.2 Checking the insulation resistance of the electric system
6.3 Intrinsically safe circuits
6.4 Switch amplifier— function and description (Design in accordance with 94/9EC)
6.4.1 General circuit diagram of a switch amplifier
6.4.2 Performance test of the switch amplifiers
6.4.3 Replacement of switch amplifiers
6.5 Zener barrier, Function and description (designed in accordance with 94/9EC)
6.5.1 Terminal markings of Zener barrier
6.5.2 General circuit diagram of Zener barrier
6.5.3 Checking the internal resistances of the Zener barriers
6.6 Voltage supply
6.7 Monitoring unit WI and Enable signal
6.8 Insulation monitoring (94/9/E0)
6.8.1 Checking the insulation monitoring system 3V3
6.8.2 Circuit diagram of insulation monitoring system
6.9 Terminal assignmentX1
6.9.1 Terminal assignment XZ1 transformer housing -AUX.
6.9.2 Terminal assignment X2 - intrinsic safety
6.10 Circuit diagram
6.10.1 traction control
6.10.2 Voltage transformer, Thermal protection, composite instrument
6.10.3 Lift control
6.10.4 Traction control and insulation monitoring
6.10.5 Lighting and aux. electric system
6.11 Schematic drawing of individual components in the flameproof enclosures - Zone 1
6.11.1 Control housing - (top view)
6.11.2 Control housing (side view)
6.11.3 Flameproof enclosure - voltage transformer (Side view)
6.11.4 Flameproof enclosure - voltage transformer (top view)
7 Working hydraulics
7.1 General information
7.2 Maintenance and emergency functions of working hydraulics
7.2.1 Manual tilting of the mast
7.2.2 Lowering the fork carrier manually. category 2 G (Zone 1)
7.2.3 Lowering the fork carrier manually, category 36 (Zone 2)
7.2.4 Removal and installation of Hydraulic control valve (Zone 1)