Electric - Upright TM12 Service Manual

Work platform. serial numbers 7352 - current
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Section 3 - Troubleshooting
3-9 E
LECTRIC
Table 3-7: Electrical Troubleshooting Table
Component
Alarm--ALM
Batteries--BAT
Battery Charger--CHG
5 AMP Circuit Breaker--F1
175 AMP Fuse--F2
Hour Meter/Low Voltage indicator--HM
I/O Board--I/O
Motor Control--MC
Motor--MOT
Motor Relay--R1
Chassis Emergency Stop Switch--S1
Chassis Lift Switch--S2
Chassis Key Switch--S3
Lift/Drive Selector Switch--S4
Platform Down Switch--S5
Platform Emergency Stop Switch--S6
Interlock Switch--S7
PQ Control Handle--S8
Height Limit Switch--S9
Platform Steering Switch--S10
Tilt Sensor--SNSR
Steering Solenoid (right)--SOL1A
Steering Solenoid (left)--SOL1B
Platform Lift Solenoid--SOL2A
Down Solenoid--SOL2B
Depression Mechanism Extension Solenoid--SOL3A
Depression Mechanism Retraction Solenoid--SOL3B
Reverse Solenoid--SOL4A
Forward Solenoid--SOL4B
107099-002 TM12 Work Platform
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Electric

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Page 3-11

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