HV ELECTRICAL SYSTEM 58 NOTE • Always use compressor vibration dampers Do’s and Don'ts • Use only recommended refrigerant (R134a) and correct charge quantity (580 gms) in the AC system • Use only recommended lubricating oil for AC compressor (POE RL68H oil) • Ensure HV and LV connections of PTC heater are properly connected • Don’t remove connections of PTC heater when it is working • Always check coolant level in BCS tank • Avoid coolant leakage in BCS system • Do not change routing of coolant hoses. If hose get pinch then coolant flow will be restricted leading to battery over heat. F. BATTERY COOLING PUMP REMOVAL NOTE: Drain the coolant. (Refer BCS Coolant draining procedure). ‘While draining the coolant BCS Aux. tank Cap must be in open condition’. 1. Open the bonnet of the vehicle. 2. Remove Aux Battery negative terminal and Put masking tape on Aux Battery negative terminal & cable. 3. Remove the connected the hoses battery to cooling pump and Heat Exchanger. (refer “Removal & refitment of from HV battery Unit Section.) Fitment. Follow reverse procedure for assembly
RkJQdWJsaXNoZXIy MTIwNTUz