LG MC-805GLR Service Manual page 2

This device is
to
be serviced
only by properly qualified
service
personnel.
Consult the Service Manual for proper service
procedures to
assure
continued
safety operation
and for
precautions to
be taken
to
avoid
possible
exposure
to
excessive microwave energy.
SAFETY PRECAUTIONS
PRECAUTIONS TO BE OBSERVED
BEFORE AND DURING SERVICING TO
AVOID POSSIBLE EXPOSURE TO
EXCESSIVE MICROWAVE ENERGY
A)
Do
not
operate
or
allow the
oven
to
be
operated
with the door open.
B)
Make the
following safety
checks
on
all
ovens
to
be serviced before
activating
the
magnetron or
other
microwave
source,
and make
repairs
as
necessary;
(1)
Interlock
operation, (2)
proper door
closing,
(3) seal and
sealing
surfaces (arcing,
wear,
and other damage), (4) damage to
or
loosening
of
hinges
and
latches, (5)
evidence of
dropping
or
abuse.
C)
Before
turning
on
microwave power for any service
test
or
inspection
within the microwave
generating
compartments,
check the
magnetron,
wave
guide
or
transmission line, and
cavity
for proper
alignment,
integrity,
and connections.
D) Any
defective
or
misadjusted
components
in the
interlock, monitor,
door
seal,
and microwave
generation
and
transmission
systems
shall be
repaired, replaced,
or
adjusted by procedures
described in this manual before
the
oven
is released
to
the
owner.
E) A microwave leakage check should be performed
on
each
oven
prior to release to the
owner.
CAUTION
MICROWAVE RADIATION
DO NOT BECOME EXPOSED TO RADIATION FROM THE MICROWAVE
GENERATOR OR OTHER PARTS CONDUCTING MICROWAVE ENERGY.