Will the refrigerator for repair, must first pull out the power plug, assure maintenance safety
。
3
、
Prevent to electric shock:
Usually for repair shall first will cut off power supply. If must be energized check circuit, should be
careful to get an electric shock, do not touch charged area. Maintenance if discover the wire aging,
should change in time
。
4
、
The correct use of spare parts:
Maintenance of the need to replace parts of the same model, must be the parts (repairing parts
listed in the table), do not get optional change other models or other brand of spare parts, the more
don't maintain spare parts, avoid p other accidents
。
5
．
The correct use of maintenance tools:
Maintenance must use the proper maintenance tools. Improper use tools may cause bad contact
or fastening rickety and accidents
。
6
．
Wire connection:
Reconnecting first must weld, or use connected terminals, and insulation tape sealing, ensure
good contacts
。
7
．
Insulation testing:
after the maintenance assembly, the insulation resistance testing must use a multimeter to
confirm insulation resistance,
up to 1 M Ω above, can electrify operation
。
8
．
Grounding check:
After repair must use a multimeter fortesting grounding resistance , confirm for the grounding
resistance is less than 0.15 Ω,namely,grounding is good.if grounding bad or incomplete, should be
handled in time, ensure complete, good, reliable grounding
。
9
．
Pay attention to the child:
The refrigerator for repair, attention shall be paid to prevent children from near, lest produce risk
。
10
．
Clean:
After the maintenance the refrigerator is necessary to clean, and inform the users
