Cleaning And Maintenance; Troubleshooting - Sharp R-353M Operation Manual With Cookbook

R-353M O/M & C/B 05/02/2000
CLEANING & MAINTENANCE
OVEN INTERIOR
Clean the microwave oven cavity, after each
use with a mild detergent solution on a soft
cloth, pay special attention to the
waveguide cover.
Take care not to let soapy water drip through the small
holes in the oven walls and the cavity floor particularly
if the turntable and roller stay are removed. Excess
water spillage through these holes will cause damage
to the oven interior. It is important that the door seals
and sealing surfaces are kept clean at all times, wipe
regularly with a damp cloth.
To prevent splashing, cover food wherever possible.
TURNTABLE & SUPPORT
Leave to cool before cleaning to prevent them from
breaking.

TROUBLESHOOTING

If you think the oven is not working properly there are
some simple checks you can carry out yourself before
calling an engineer. This will help prevent unnecessary
service calls if the fault is something simple.
Simply answer "YES" or "NO" to the following questions:
(Put half a cup of water in the oven, on the turntable
and close the door. Programme the oven to cook for 1
minute and select 100P (HIGH).
1. Does the oven lamp come on when it is cooking?
2. Does the turntable rotate?
3. Does the cooling fan work? (Check by placing your
hand above the air vent openings)
4. After 1 minute does the "beep" sound?
5. Is the water in the cup hot?
If you answer "NO" to any question first check that the
oven is plugged in properly and the fuse has not blown,
if there is no fault with either, check against the
troubleshooting chart on page 49.
08:54 Page 48
CLEANING & MAINTENANCE
OUTER CABINET
Wipe the outside cabinet with a mild detergent solution
on a soft cloth. The control panel must be wiped clean
whilst the door is open, therefore inactivating the oven.
• Do not allow grease or dirt to build up on
• Keep the waveguide cover clean at all times. If you
leave grease or fat in the cavity, it may overheat,
smoke or even catch fire when next using the oven.
• Never use spray cleaners, oven keys or abrasive
scourers as these damage the surface of the oven.
• It is hazardous for anyone other than
• The door seal stops microwave leakage during
YES/NO
YES/NO
YES/NO
YES/NO
• Repairs & Modifications: Do not attempt to
YES/NO
• Outer Cabinet & Lamp Access: Never remove
48
WARNINGS-
the door seals and adjacent parts as
this may prevent the door from closing
correctly and may cause a leakage of
microwaves. To clean use a mild
detergent solution on a soft damp cloth.
WARNINGS:
a competent person to carry out any
service or repair operation which
involves the removal of a cover which
gives protection against exposure to
microwave energy.
oven operation, but does not form an airtight seal.
It is normal to see drops of water, light or feel
warm air around the oven door. Food with a high
moisture content will release steam and cause
condensation inside the door which may drip from
the oven.
operate the oven if it is not working properly.
the outer cabinet. This would be very dangerous
due to high voltage parts inside which must never
be touched, as this could be fatal. As your oven is
not fitted with a lamp access cover, if the lamp
fails, do not attempt to replace the lamp yourself,
call a Service Technician appointed by SHARP.