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R-430BK
R-430BW
R-430BD
( 1
a
(b)
( )
C
(d)
( )
e
Do not operate or allow the oven to be operated with the door open.
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.
Before turning on microwave power for any service test or inspection within the microwave gen-
erating compartments,
check the magnetron, waveguide or transmission
line, and cavity for
proper alignment, integrity, and connections.
Any defective or misadjusted components in the interlock, monitor, door seal, and microwave
generation and transmission systems shall be repaired, replaced, or adjusted by procedures
described in this manual before the oven is released to the owner.
A microwave leakage check to verify compliance with the Federal Performance Standard
should be performed on each oven prior to releasing the oven to the owner.
(RD21101U)
Before servicing an operative unit, perform a microwave emission check as per the Microwave
Measurement Procedure outlined in this service manual. If microwave emissions level is in excess
of the specified
limit,
contact
SHARP
ELECTRONICS
CORPORATION
immediately
@
I-800-237-4277.
If the unit operates with the door open, service person should 1) tell the user not to operate the oven
and 2) contact SHARP ELECTRONICS
CORPORATION
and DHHS immediately.
Service personnel should inform SHARP ELECTRONICS
CORPORATION
of any certified unit
found with emissions in excess of 4mW/cm2e The owner of the unit should be instructed not to use
the unit until the oven has been brought into compliance.
(RD81001
U)
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