Sony R1880L - Manual (Page 30)

30
Please check the following before calling for service:
1. Place one cup of water in a glass measuring cup in the oven and close the door securely.
Operate the oven for two minutes at HIGH 100%.
A. Does the light come on in the oven? YES _____ NO _____
B. Does the cooling fan work? YES _____ NO _____
(Put your hand over the top ventilation openings.)
C. Does the turntable rotate when the Turntable On/Off
pad is touched and TURNTABLE ON is in the display? YES _____ NO _____
(It is normal for the turntable to turn in either direction when
TURNTABLE ON is in the display.)
D. Is the water in the oven warm? YES _____ NO _____
2. Remove the water from the oven and program:
A. Do CONV and COOK light? YES _____ NO _____
B. After the oven shuts off, is the inside of the oven hot? YES _____ NO _____
If “NO” is the answer to any of the above questions, please check electrical outlet, fuse and/or circuit breaker.
If either or both are not functioning properly, CONTACT YOUR NEAREST SHARP AUTHORIZED SERVICER.
A microwave oven should never be serviced by a “do-it-yourself” repair person.
NOTE:
If time appearing in the display is counting down very rapidly, check Demonstration Mode on page 26 and
cancel.
Convec 450˚F
START
Touch On
5 0 0
S E R v I C E C A L L C H E C K
C L E A N I N G A N D C A R E
Bottom tab
Louver
Oven light
Charcoal filter
Screw
Screw
Top tab Screw
OvEN lIGHT
Remove the louver per instructions 1-4 above and
charcoal filter, if used.
5. Slide the light cover forward and lift up.
6. Remove old light bulb and replace only with an equiv-
alent watt bulb available from a Sharp Authorized
Servicer or parts distributor. Bulbs are also available
at most hardware stores or lighting centers. DO NOT
USE A BULB LARGER THAN 30 WATTS.
7. Replace the oven light cover and charcoal filter,
if used; push louver back in place (engaging both
the bottom and top tabs) and replace the louver
mounting screws.