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Things to Check after Repair
• If you replaced or repaired any part, be sure to check the followings and conduct test driving
(10. refer to the Diagnosis section) to see if the product functions properly.
1) Checking insulation resistance
Pull out the power cord from the outlet and check the insulation resistance between the power plug and
the ground wire of the main body. The resistance should be 2 or above when measured with 550 V DC
ohmmeter.
2) Handling internal wirings
Wirings should not touch the rotating part or the sharp edges of the product. Check if the terminals on the
connections are xed properly.
3) Checking leakage
Check if water leaks from the water drain pump or pipes.
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