18
SERVICING
Please check the following before calling for service
a. Place one cup of water (approx.150ml)in a glass measure in the oven and close
the door securely. Oven lamp should go off if the door is closed properly. Let the
oven work for 1 min.
b. Does the oven lamp light?
c. Does the cooling fan work? (Put your hand over the rear ventilation openings.)
d. Does the turntable rotate?
(The turntable can rotate clockwise or counter cockwise. This is quite normal.)
e. Is the water inside the oven hot?
If “NO” is the answer to any of the above questions, please check your wall socket
and the fuse in your meter box. If both the wall socket and the fuse are functioning
properly then contact service or the retailer.
MICROWAVE RADIATION!
It is hazardous for anyone, other than a qualified service technician, to carry out
any service for repairing operation which involves removal of any cover which gives
protection against exposure to microwave energy. The temperature of accessible
surfaces may be high when the appliance is operating
The high voltage capacitor remains charge after disconnection; short the negative
terminal of H. V capacitor to the oven chassis (use a screwdriver) to discharge
before touching.
During servicing below listed parts are liable to be removed and give access to
potentials above 250V to earth.
1. Magnetron
2. High voltage transformer 3. High voltage capacitor
4. High voltage diode
5. High voltage fuse
The following conditions may cause undue microwave exposure during servicing.
Improper fitting of magnetron;
Improper matching of door interlock, door hinge and door;
Improper fitting of switch support;
Door, door seal or enclosure has been damaged.
Sm21090_IM.indd 18
17/04/2013 10:59
