Power Cord - Haier EA-1770EG Service Manual

8.2. Checking under decomposed condition
In replacing the magnetron, after all the
Parts are replaced and measured, and before ¢ Ú First loosen the rear screw. Take
the shell is installed, check the energy leakage off the shell towards upper rear
of the microwave oven. Please pay special
attention to the following parts:
- Around the magnetron
- Wave guide pipe
Warning: Do not touch any high-voltage parts.

Power cord

2. Checking under fully installed condition
(1) After all of the parts are installed to proper filter seat.
Position including the shell, the parts needed ¢ Û Lift it up slightly to take off the
Checking are: the view window, air outlet
and air inlet.
(2) During working, pull the door slightly to
do checking.
(3) The leakage of the microwave shall not
exceed the standard in any cases.
3. Record and notice of the checking result
(1) After checking of the leakage, the result
data shall be recorded as reference and
input into the service record.
(2) If the checking result is: all of the parts
are normal and work well. At the same time
the replaced parts are chosen as per this
manual, the leakage shall not exceed the
standard.
(3) Please check the leakage of the microwave spanner or§ ¶ 5 box spanner.
oven with microwave leakage detector in a
Maintenance Service and Trouble Shooting
measured part.
9.3 Installation and adjustment
A. Dismantle the shell
¢ Ù Switch off the power.
side.
Attention: Be sure to pull off the
power plug
¢ Ù After dismantle the shell, loosen
the two earth screws.
¢ Ú Pull off the two jointers on the
power cord.
Attention: The power cord must
be replaced with the special
power cord offered by the
manufacturer.
C. Control panel
¢ Ù Dismantle the plug wire of the
control panel.
¢ Ú Loosen the fixing screw with the
cross screwdriver. Take out the
control panel from the microwave
D. Dismantle of the oven door
¢ Ù Loosen the two hexagonal
of the up hinge with monkey-
¢ Ú Loosen the two screws of the
- 12 -
B.
screws