Be sure to read and follow the “General Safety Information
and Caution” before doing any work related with the high voltage
system. Failure to follow the safety instructions may result in serious
electrical injuries.
•
Be sure to shut off the high voltage before doing any work
related with the high voltage system(Refer to "High Voltage Shut-off
Procedure"). Failure to follow the safety instructions may result in
serious electrical injuries.
1.
Remove the high voltage battery upper case.
(Refer to High Votlage Battery System - Case - "Upper Case")
2.
After loosening the nut, remove the battery module outlet duct (A).
Replacement
1.
Discharge refrigerant from refrigeration system.
2.
Replace faulty tube or hose.
•
Cap the open fittings immediately to keep moisture or dirt out of the system.
3.
Tighten joint of bolt or nut to specified torque.
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Operation Condition
1.
The power supplied to the PTC heater should be within DC 240V - 420V (high voltage).
2.
The power supplied to the PTC heater should be within 9.0V - 16.0V (low voltage).
3.
The interlcok and insulation resistance must be normal.
4.
The engine must be running.
...