Panasonic NN-J993 Service Manual page 9

NN-J993
rating for these models.
3. When replacing faulty switches, be sure mounting tabs are
not bent, broken or therwise deficient in their ability to hold the
switches.
7.5. Avoid inserting nails, wire, etc.
through any holes in the unit
during operation.
Never insert a wire, nail or any other metal object through the
lamp holes on the cavity or any other holes gaps, because such
objects may work as an antenna and cause microwave
leakage.
7.6. Confirm after repair
1. After repair or replacement of parts, make sure that the
screws of the oven, etc. are neither loose nor misssing.
microwaves might leak if screws are not properly tightened.
2. Make sure that all electrical connections are tight before
inserting the plug into the wall outlet.
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