CHECK AND TEST 1
Check if the power cord in the compressor room is damaged.
DIAGNOSIS 1
PROCEDURE 1
Cut off the wire.
Peel off the sleeves.
Make sure wires are in proper order and connect them.
Tin soldering.
Cover connecting point with electrical tape.
CHECK AND TEST 2
Perform current leakage test.
Put one detector on earthing wire of socket, and another detector on processing pipe.
DIAGNOSIS 2