Read Sharp R-8000GK Service Manual online
R-8000GK
1
SERVICE MANUAL
SHARP CORPORATION
OSAKA, JAPAN
COMMERCIAL
HIGH SPEED CONVECTION
MICROWAVE OVEN
R-8000GK
GENERAL IMPORTANT INFORMATION
This Manual has been prepared to provide Sharp Corp. Service
engineers with Operation and Service Information.
engineers with Operation and Service Information.
It is recommended that service engineers carefully study the
entire text of this manual, so they will be qualified to render
satisfactory customer service.
entire text of this manual, so they will be qualified to render
satisfactory customer service.
CAUTION
MICROWAVE RADIATION
DO NOT BECOME EXPOSED TO RADIATION FROM
THE MICROWAVE GENERATOR OR OTHER PARTS
CONDUCTING MICROWAVE ENERGY.
THE MICROWAVE GENERATOR OR OTHER PARTS
CONDUCTING MICROWAVE ENERGY.
Service engineers should not be exposed to the microwave
energy which may radiate from the magnetron or other microwave
generating devices if it is improperly used or connected. All input
and output microwave connections, waveguides, flanges and
gaskets must be secured. Never operate the device without a
microwave energy absorbing load attached. Never look into an
open waveguide or antenna while the device is energized.
energy which may radiate from the magnetron or other microwave
generating devices if it is improperly used or connected. All input
and output microwave connections, waveguides, flanges and
gaskets must be secured. Never operate the device without a
microwave energy absorbing load attached. Never look into an
open waveguide or antenna while the device is energized.
WARNING
Never operate the oven until the following points are en-
sured.
(A) The door is tightly closed.
(B) The door brackets and hinges are not defective.
(C) The door packing is not damaged.
(D) The door is not deformed or warped.
(E) There is not any other visible damage with the oven.
sured.
(A) The door is tightly closed.
(B) The door brackets and hinges are not defective.
(C) The door packing is not damaged.
(D) The door is not deformed or warped.
(E) There is not any other visible damage with the oven.
Servicing and repair work must be carried out only by
trained service engineers.
trained service engineers.
All the parts marked "*" on parts list are used at voltages
more than 250V.
more than 250V.
Removal of the outer wrap gives access to potentials above
250V.
250V.
All the parts marked "
∆" on parts list may cause undue
microwave exposure, by themselves, or when they are
damaged, loosened or removed.
damaged, loosened or removed.
TEST PROCEDURE
SERVICING AND
TROUBLESHOOTING CHART
TROUBLESHOOTING CHART
FUNCTION OF IMPORTANT
COMPONENTS
COMPONENTS
OPERATING SEQUENCE
APPEARANCE VIEW
PRODUCT SPECIFICATIONS
WIRING DIAGRAM
PARTS LIST
MICROWAVE MEASUREMENT
CONTROL PANEL ASSEMBLY
COMPONENT REPLACEMENT
AND ADJUSTMENT PROCEDURE
AND ADJUSTMENT PROCEDURE
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