Door Replacement And Adjustment; Microwave Measurement - Sharp R-8000E Service Manual

DOOR REPLACEMENT AND ADJUSTMENT
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DOOR REPLACEMENT
1. Disconnect the oven power supply, remove the outer
case and discharge the high voltage capacitor.
2. Remove the three (3) screws holding the lower sash
assembly to the chassis base and remove the lower sash
assembly.
3. Remove the three (3) screws holding the lower oven
hinge to the chassis base.
The door assembly is now free from the oven cavity.
4. On reinstalling new door assembly, secure the door
assembly with the three (3) mounting screws to the
chassis base.
Make sure the door is parallel with the bottom line of
the oven face plate and the latch heads pass through the
latch openings correctly.
Note:
After any service to the door, an approved micro-
wave survey meter should be used to assure in
compliance with proper microwave radiation
standards.
(Refer to Microwave Measurement Procedure.)
DOOR ADJUSTMENT
When removing and/or loosening hinge such as in the case
of a door replacement, the following adjustment criteria
are taken. Door is adjusted to meet the following three
conditions by keeping screws of hinge loose.
1. Adjust door latch heads at a positien where they
smoothly catch the latch hooks through the latch
openings.
Refer to upper and lower latch switches
adjustment.
2. Deviation of the door alignment from the horizontal
line of the cativy face plate is to be less than l.Omm.
3. The door is positioned with its face depressed toward
the cavity face plate.
4. Reinstall the outer case and check the microwave
leakage around the door with an approved microwave
survey meter.
(Refer to Microwave Measurement Procedure.)
UPPER DECORATION
SASH ASSEMBLY
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HINGE SPACER (A)
HINGE SPACER (B)
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DOOR LEVER
SASH ASSEMBLY
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Figure 16. Door Replacement and Adjustment
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