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..
C. REMOVING
BLOWER
MOTOR
(Figures
12 (Top View)
and 13)
(1)
Remove
screw securing the stay.
(2)
Disconnect
all lead wires
from
the blower
motor
and H.V.
capacitor.
(3)
Remove
2 screws
securing
the
blower
base
and
disengage
3 hooks
from
the
rear
plate
of cavity
(Figure
12).
(4)
Remove
1 screw securering
the blower
motor
with
the blower
base.
D. REMOVING
MAGNETRON
(Figure
12 (Top View))
After
removing
the blower motor:
(1)
Remove
duct (msg. intake)
and duct (msg. exhaust).
-
(2)
Remove
2 screws securing
the
thermal
protector.
(3)
Disconnect
2
lead
wires
from
the
magnetron.
(4)
Remove
3 "screws securing
the
magnetron
to the
waveguide.
(5)
Take out magnetron
VERY
CAREFULLY'
NOTES
When
removing
the
magnetron,
make
sure
that its dome
does not hit any adjacent
parm, or
it may be damaged.
When
replacing
the
magnetron,
be sure to
install
the
magnetron
gasket
in
the
correct
position
and be sure that
the gasket
is in good
condition.
After
replacing
the
magnetron,
be sure
to
check the microwave
energy
leakage with a leak-
age detector
and confirm
the leakage
is below
5 mWlcm2.
Duct (msg. exhaust)
\
Blower
base
I
stay
Duct
(msg. intake)
Figure
12
(Top
View)
Screw
~LJ=
v
J
1
: : . . . . . . . . . . : :::;:::
:::::::;
;.:::::::
/'f/
/A
. . . . . . . . . . . . . : :::::-
.::.
;:::
. . . . . . . . .
. ..2.
.
.::.
.. ::..
: :::::....
+:;. .
.: :.;;;
. . . ...2...
. . . . . .
.: ::.
,... :
.
.::;:";:::
,: .::..:: .. . . . .. . ... . ...
. .. .. ::.-.
::..::::..
. . . .. ..
z~j." :.
::::
//
\
,
~
.,,. @
Ail
Blower
Motor
v
Screws
Figure 13
-12–
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