Electric Circuit Diagram (Standard Equipment); Working Light (9F11); Voltage Converter (9F14) - Linde E 20-02 Operating Instructions Manual

Electric circuit diagram (standard equipment)

A1 Double module, traction and lift controller
A2 Combicontroller
1A1 Traction controller
1A4 Accelerator sensor
2A1 Lift controller
1B1 Rpm sensor 1M1, right
1B2 Rpm sensor 1M2, left
1B4 Temperature sensor in 1M1
1B5 Temperature sensor in 1M2
2B1 Control lever (joystick), basic
2B2 Control lever (joystick), options
2B3 Temperature sensor in 2M1
2B8 Rpm sensor 2M1
3B1 Curve angle sensor
3B2 Curve sensor
1C2 Suppressor capacitor, temperature sensor in 1M1
22nF/63V
1C3 Suppressor capacitor, temperature sensor in 1M2
22nF/63V
2C1 Suppressor capacitor, temperature sensor in 2M1
22nF/63V
4C1 Suppressor capacitor, horn 470nF/400V
1E1 EMV-Filter
1E2 EMV-Filter
F1 Traction motor fuse, right, 250 A
F2 Traction motor fuse, left and lifting, 355 A
F7 Discharge circuit fuse, 10 A
F8 Discharge circuit fuse, 5 A
1F2 Control fuse, 10 A
1F4 Fuse, fan 5 A
1F5 Fuse, 5 A
1F6 Discharge circuit fuse, 5 A
4F3 Fuse, horn, 5 A
6F1 Discharge indicator fuse, 10 A
G1 Battery
4H1 Signal horn
K1 Contactor
K2 Charge/discharge circuit relay
K3 Charge/discharge circuit relay
5K2 Stop light relay
9K3 Relay, relay driver 2
1M1 Traction motor, right
1M2 Traction motor, left
2M1 Pump motor
9M1 Fan, traction compartment
9M2 Fan, power module
9M3 Fan, traction motors and lift motor
6P2 Composite instrument
R1 Charge/discharge resistor
R2 Discharge resistor
1R1 Charge/discharge resistor
1R2 Terminal resistance
1R3 Terminal resistance
2R1 Terminal resistance
2R2 Terminal resistance
S1 Key switch
S2 Emergency stop switch
S3 Seat switch
S4 Overhead guard switch
1S4 Handbrake switch
1S5 Service brake switch
1S13 Directional switch, single-pedal model/SRTN
1S14 Carbon brush wear switch, traction motor, right
1S15 Carbon brush wear switch, traction motor, left
2S5 Carbon brush wear switch, pump motor
4S1 Horn button
U1 Voltage converter
1V1 Freewheel diode, contactor
1V2 Free wheel diode, relay
1V3 Freewheel diode, relay
9V3 Freewheel diode, relay
X1 Connector, 42 pins
X2 Connector, 10 pins
X3 Connector S2, 2 pins
X4 Terminal, contactor coil K1, 2 pins
X7 Terminal, curve sensor, 4 pins
X8 Terminal, voltage converter, 4 pins
X9 Terminal, overhead guard switch, 3 pins
X10 Battery plug
X11 Connector A1, 29 pins
X12 Connector, charge/discharge circuit, 6 pins
X13 Connector A2, 121 pins
X17 Connector for 6 pin terminal board
X31 Main earth point on current bar
1X1 Connector 1B1, 4 pins
1X2 Diagnostic plug, traction controller
1X3 Connector 1B2, 4 pins
1X4 Connector 1S4, 3 pins
1X5 Connector 1S5, 3 pins
1X6 Connector 1S1, 2 pins
1X7 Connector 1M1, 4 pins
1X8 Connector 1M2, 4 pins
1X10 Connector 1A4, 4 pins
1X13 Connector 1A1, 16 pins
2X2 Connector 2B3, 4 pins
2X3 Connector 2B1, 6 pins
2X4 Connector 2B2, 6 pins
2X5 Diagnostic plug, lift control, 4 pins
2X6 Connector 2M1, 4 pins
3X1 Connector 3B2, 4 pins
4X1 Connector 4S1, 2 pins
5X13 Connector, repeater indicator light, 3 pins
6X1 Diagnostic plug, composite instrument, 4 pins
6X9 Connector 6P2, 36 pins
9X7 Connector, option, 6 pins
9X10 Connector 9M1, 2 pins
9X11 Connector 9M2, 2 pins
9X12 Connector 9M3, 2 pins
2Y1 Valve, lowering
2Y2 Valve, lifting
2Y3 Valve, tilt forward
2Y4 Valve, tilt backward
2Y5 Valve, accessory 1B
2Y6 Valve, accessory 1A
2Y7 Valve, accessory 2B
2Y8 Valve, accessory 2A
2Y9 Enable valve
2Y10 Valve, lowering,safety
Cable colours
BK black GN green
WH white VT violet
BU blue RD red
OG orange YE yellow
BN brown GY grey
All cables without gauge data = 0.5 mm
All cables without colour code = BK
I Voltage supply for optional; heater.
II
Voltage supply for optional; voltage converter and
working light.
III Terminal 15.
IV Diagnostic plug, composite instrument.
V Circuit termination plug shown in operated state.
VI Diagnostic plug, lift control.
VII
Direction of travelling switch for single-pedal
VIII Encoded plug for two-pedal truck.
IX The switch is actuated when the handbrake is not
applied.
X This line is interrupted on trudes with engageable
speed limit.
XI The switch is actuated when the service brake is not
applied.
XII Circuit termination plug shown in operated state.
XIII Diagnostic plug, traction control.
⇑
shown in operated state.
2
83