Assembling the pack cover After connections are done, put the top cover • of the battery pack for fixing a torque of 7-8 N.M is used. The Socket will move in clockwise direction. Performe IPX7 After closing the pack, it’s important to performe • the IPX7 test on the pack. GENERAL CHECK POINTS 1. After the replacements are done make sure to connect the wires as they were. 2. Check continuity across the replaced pack. 3. Mark the faulty ones and send them back to Pune office. F. REPLACMENT OF PYRO SWITCH Removing insulating cap Also remove the insulation cap/Knob. Unlock • the lock the pyro switch Disassemble the bus bar Unbolt the bolts on the top for disconnecting the • busbar coming from contactor +ve end. Using a Socket of 10mm Hex, rotate it in Anti clockwise direction Disassemble the bus bar Unbolt the bolts on the top for disconnecting the • +ve busbar. Using a Socket of 10mm Hex, rotate it in Anti clockwise detection HIGH VOLTAGE ELECTRICAL SYSTEM (HV) 86
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