Mitsubishi PBV20N2 Service Manual page 106

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© Mitsubishi Forklift Trucks 2013. All
© Mitsubishi Forklift Trucks 2013. All
   
   
rights reserved.
rights
reserved. 
 
Revision: B
Revision: B 
PBV20N2
PBV20N2
5. 5. Remove the controller fan fixing
Remove the controller fan fixing
screws.
screws.
6. 6. Disconnect the controller fan
Disconnect the controller fan
connector.
connector.
7. 7. Remove the controller fan.
Remove the controller fan.
8.3
8.3
Motor compartment
Motor compartment
Before opening the motor compartment covers, turn the key switch to
Before opening the motor compartment covers, turn the key switch to the OFF position
and disconnect the battery plug/connector.
and disconnect the battery
Before any inspection or repair work, discharge the inverters. Record the places of
Before any inspection or repair work, discharge the in
cables and harness connections before disassembly.
cables and harness connections before disassembly.
Use the correct power cables and terminate marked cable ends to the correct terminals
Use the correct power cables and
marked on the motor. Cables terminated at the wrong terminals may cause the motor to
marked on the motor. Cables terminated at the w
rotate in the opposite direction when activated.
rotate in the opposite direction when activated.
If the high-power cable terminals of the battery-operated vehicle are not tightened
If the high-power cable terminals of the battery-operated vehicle are
properly, the increased contact resistance causes excessive heat generation, and may
properly, the increased contact resistance causes excessive heat generation, and may
even cause a fire. To prevent accidents and equipment problems, check the tightening
even cause a fire. To
prevent accidents and equipment problems, check the tightening
torque of the high-power cable terminals regularly. Do not pull
torque of the high-power cable terminals regularly. Do not pull the cables when
checking connections or during adjustment. If the cable terminal sections are moved, re-
checking connections or during adjustment. If the cable terminal sections are
tighten the connections.
tighten the connections.
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Document ID: 615023
Document ID: 615023
CAUTION
CAUTION
plug/connector.
terminate marked cable ends to the correct terminals
rong terminals may cause the motor to
105 (244) 
105 (244)
Service Manual
Service
Manual
the OFF position
verters. Record the places of
not tightened
the cables when
moved, re-
 

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