R-2277 - Sharp Home Appliance Service Manual (repair manual). Page 3

1

WARNING

Never operate the oven until the following points are ensured.
(A) The door is tightly closed.
(B) The door latches and hinges are not defective.
(C) The door is not deformed or warped.
(D) 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 occess to potentials above 250V.

All the parts marked "

∆

" on the parts list may cause undue

microwave exposure, by themselves, or when they are dam-
aged, loosened or removed.

WARNING

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.

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.

PRODUCT SPECIFICATIONS

FUNCTION OF IMPORTANT
COMPONENTS

SERVICING AND
TROUBLESHOOTING CHART

TEST PROCEDURE

APPEARANCE VIEW

OPERATING SEQUENCE

GENERAL INFORMATION

MICROWAVE MEASUREMENT

TEST DATA AT A GLANCE

WIRING DIAGRAM

PARTS LIST

COMPONENT
REPLACEMENT AND
ADJUSTMENT PROCEDURE

CONTROL PANEL ASSEMBLY