7. CHECK POINT AFTER REPAIR
After repairing, be sure to make the following trial operation to see if the washer operates normally.
Check Point
Inspection & Judgement
1) Insulation resistance
Unplug the cord from the power outlet and turn on all the timers. Then
measure the insulation resistance between the plug (both of 2 pins) and
grounding wire of the machine.
The measured value should be more than1MΩ
In the following case, check sufficiently.
1)Replace the electrical parts with new ones.
2) Used in a moist place.
3)Used more than 5 years.
2) Safety device
Check the full stop time of the spin basket.
Braking time should be as follows.
3) Safety designated
parts
Replace with the designated parts in the case the used parts are not proper.
(Refer to '*" marked parts in the parts list)
4) Wiring
Check to see if the lead wire is properly connected without looseness or
overtension and taping and setting are firmly performed.
5) Screws and Nuts
Check to see if the screws, nuts, etc. are firmly tightened and the screw locks
are
applied.
6) Removal of useless
matter
Check to see if useless matters (Screws, bits of wire, etc.) are left inside the
machine.
7) Leakage of oil and
water
Check to see if oil or water leaks out around bellow-spinning, gear box, motors
and connection of d.v-case.
8) Power-cord
Check to see if the cord, the plug, the outlet etc, are not damaged. Do not use
table
Tape with multi-wiring.
9) Level Installation
Check to see if the machine installed horizontally.
Load
Normal stop time
No load
Rated load
Within 7 sec.
Within 10 sec.
7-1
