8 SERVICING SAFEGUARDS - 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.
Magnetron
High voltage transformer
High voltage capacitor
High voltage diode
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.
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