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This Manual has been prepared to provide Sharp Corp. Service 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.
Note:
The parts marked "*" are used in voltage more than 250V. (Parts List)
Anm:
Delar märket med "*" har en spänning överstigande 250V.
Huom:
Huolto-ohjeeseen merkitty "tähdella" osat joissa jännite on yli 250 V.
Bemerk:
Deler som er merket "asterisk" er utsatt for spenninger over 250V til jord.
Bemærk:
"Dele mærket med stjerne benyttes med højere spænding end 250 volt.
Never operate the oven until the following points are ensured.
(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.
Removal of the outer wrap gives access to potential above 250V.
All the parts marked "∆" on the parts list may cause undue microwave exposure, by themselves, or when they are
damaged, loosened or removed.
Never operate the Grill and/ or Bottom heater with the oven outer cabinet removed. (Because air flow is
eliminated, and the excess heat generated on adjacent components). It can cause permanent damage or fire.
SERVICE MANUAL
MICROWAVE OVEN WITH TOP AND BOTTOM GRILL
R-677(W)/ R-677(AL)/ R-677(W)F R-677(W)D R-677(AL)D
GENERAL IMPORTANT INFORMATION
WARNING
SHARP CORPORATION
OSAKA, JAPAN
R-677 - 3
®
WARNING
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