Service Training
Section 2.6
Page 92
2.6.13.2 WIRING DIAGRAM FROM SERIES 7/95
1A1 Traction control power module 3-11
1A2 Traction control 106-176
1A4 Accelerator sensor 118-124
1A5 Amplifier for speed sensor 171-174
2A1 Lift control power module 22-26
2A2 Lift control 27-49
(1B1) (Accelerator sensor potentiometer) 123-126
1B3 Current sensor 14,127-130
1B8 Speed sensor 1M2 13,171-174
1B9 Curve sensor, left 141-143
1B10 Curve sensor, right 146-148
2B8 Speed sensor 2M1 22,28-30
2B11 Lift sensor 32-34
2B12 Lift tilt 36-38
2B13 Aux. hydraulics sensor 1 40-42
2B14 Aux. hydraulics sensor 1 44-46
4B1 Horn 180
6B1 Thermal sensor in 1M1 62
6B2 Thermal sensorr in 1M2 65
6B3 Thermal sensorr in 2M1 68
6B4 Brush wear switch,1M1 60
6B5 Brush wear switch, 1M2 63
6B6 Brush wear switch, 2M1 66
1C1 Suppressor capacitor, brake switch 255
4C1 Suppressor capacitor 179
1F1 Traction fuse 355 A 4
1F2 Control fuse 15 A 55
1F3 Fuse 100 A 2
1F4 Traction control fuse 5 A 85
1F6 Fan fuse 5 A 73
2F1 Lifting fuse 250 A 24
2F5 Lifting fuse 5 A 48
4F3 Horn fuse 5 A 280
6F1 Fuse 15 A discharge indicator 53
G1 Battery 1
1K5 Regenerative current contactor 4, 164
1K6 Circuit breaker contactor 10, 169
1K11 Reverse directional contactor, right 7,107
1K12 Forward directional contactor, right 4, 111
1K21 Reverse directional contactor, left 14, 115
1K22 Forward directional contactor, left 12, 118
1M1 RH traction motor 5, 6
1M2 LH traction motor 13
2M1 Pump motor 22
9M1 Fan motor (traction and pump motor) 73
9M2 Fan motor (motor compartment) 75
6P2 Combined instrument 50-90
1R1 Resistor for speed reduction 131
1R2 Resistor for field excitation 5
S1 Key switch 54
S2 Emergency stop switch 1
1S4 Parking brake switch 153
1S5 Brake pedal switch 156
1S10 Regenerative current switch 163
1S12 Accelerator sensor switch 118
1S13 Directional switch 110-113,
single-pedal model 134-137
1S50 Seat switch 102
3S1 Steering switch 34
4S1 Horn button 180
9S20 Overhead guard switch 102
U1 Voltage converter 77-79
1V6 Traction freewheel diode 8
1V51 Armature diode (1M1) 9
1V52 Armature diode (1M2) 11
1V53 Regenerative current diode 3
2V6 Pump motor freewheel diode 25
X1 15-pin connector
X2 12-pin connector
X4 15-pin connector
X5 Reed contact 3S1 terminal 34, 35
X6 Left curve sensor, 4-pin connector 147-149
X7 Right curve sensor, 4-pin connector 141-143
X8 Voltage converter connector 74, 82
X9 Overhead guard, 3-pin connector 102
X10 Battery plug 1
1X1 1.2 4-pin connector 171-174
1X3 10-pin connector 60-69
1X4 3-pin connector 152-154
1X6 3-pin connector 127-129
1X7 4-pin connector 60-62
1X8 4-pin connector 63-65
1X9 4-pin connector 134-138
1X10 6-pin connector 118-125
1X11 2-pin connector 112, 113
1X12 Connection, power module -
traction control unit 4-6
1X13 42-pin connector 106-176
1X14 3-pin connector 156, 157
2X1 25-pin connector 28-48
2X2 4-pin connector 28-30
2X4 3-pin lift signal connector 23-25
2X5 3-pin tilt connector 27-29
2X6 3-pin aux. hydraulics 1 connector 30-32
2X7 4-pin 2M1 connector. 66-68
2X8 3-pin aux. hydraulics 2 connector 33-35
2X10 Connection, power module -
lift control unit 23-25
4X1 2-pin connector 180
5X13 3-pin connector turn signal indicator 78, 79
6X6 Diagnostic connector 4-pin 87-90
6X9 36-pin connector 51-90
9X8 3-pin connector 134-138
9X11 2-pin connector 71
9X12 2-pin connector 75
1Z5 Quench circuit 167
1Z6 Quench circuit 171
1Z11 Quench circuit 109
1Z12 Quench circuit 112
1Z21 Quench circuit 116
1Z22 Quench circuit 120
Colour code:
BK black GN green
WH white VT violet
BU blue RD red
OG orange YE yellow
BN brown GY grey