Whirlpool MH2175XSB Service Guide - Page 7

Precautions To Be Observed Before And, During Servicing To Avoid Possible Exposure, To Excessive - magnetron

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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 oven to be operated with the door open. B. Make the following safety checks on all ovens to be serviced before activating the magnetron or other microwave source, and make repairs as necessary: 1) Interlock operation 2) Proper door closing 3) Seal and sealing 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 the microwave power for any service test or inspection within the microwave generating components, check the magnetron, wave guide or transmission line, and cavity for proper alignment, integrity, and connections. D. Any defective or misadjusted components in the interlock, monitor, door seal, and microwave generation and transmission systems shall be repaired, replaced, or adjusted, using procedures described in this Job Aid, before the oven is released to the owner. E. A microwave leakage check to verify compliance with Federal Performance Standard should be performed on each oven prior to release to the owner. F. Do not attempt to operate the oven if the door glass is broken. 1-3

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1-3
PRECAUTIONS TO BE OBSERVED BEFORE AND
DURING SERVICING TO AVOID POSSIBLE EXPOSURE
TO EXCESSIVE MICROWAVE ENERGY
A. Do not operate or allow the oven to be
operated with the door open.
B. Make the following safety checks on all
ovens to be serviced before activating the
magnetron or other microwave source,
and make repairs as necessary:
1) Interlock operation
2) Proper door closing
3) Seal and sealing 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 the microwave power
for any service test or inspection within the
microwave generating components, check the
magnetron, wave guide or transmission
line, and cavity for proper alignment,
integrity, and connections.
D. Any defective or misadjusted components
in the interlock, monitor, door seal, and
microwave generation and transmission
systems shall be repaired, replaced, or
adjusted, using procedures described in
this Job Aid, before the oven is released to
the owner.
E. A microwave leakage check to verify compli-
ance with Federal Performance Standard
should be performed on each oven
prior to release to the owner.
F. Do not attempt to operate the oven if the
door glass is broken.