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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.
