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PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO
AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY
(a) Do not operate or allow the appliance to be operated with the lid open.
(b) Make the following safety checks on all appliances to be serviced before ac-
tivating the magnetron or other microwave source, and make repairs as neces-
sary: (1) interlock operation, (2) proper lid closing, (3),contact surfaces (arcing,
wear, and other damage), (4) damage to or loosening of hinges and latches, (5)
evidence of dropping or abuse.
(c) Before turning on microwave power for any service test or inspection within
the microwave generating compartments, check the magnetron, wave guide or
transmission line, and cavity for proper alignment, integrity, and connection.
(d) Any defective or misadjusted components in the interlock, user interface,
contact surfaces, and microwave generation and transmission systems shall
be repaired, replaced, or adjusted by procedures described in this manual be-
fore the appliance is released to the owner
(e) A microwave leakage check to verify compliance with the standards should
be performed on each appliance prior to release to the owner.
HSPP tech GB 03 09
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