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FAN MOTOR
REMOVAL
,
1.
2.
3.
4.
Disconnect
the oven power supply
and remove the
outer case.
5.
Discharge the high voltage capacitor.
Disconnect
the wire leads from the fan motor.
Remove the single (1) screw holding the damper joint
rod to the damper
mounting
bracket
and remove it
from the cooling duct (A).
Release the tabs which are provided
on the cooling
duct (B) to hold the cooling duct (A).
1.
2.
3.
4.
5.
6.
Disconnect
the oven power supply
and remove the
outer case.
Discharge the high voltage capacitor.
Disconnect
the wire leads from the magnetron'assemb-
ly and the therm0 cut-out.
Release the tab which is provided on the cooling duct
(B) to hold the cooling duct (A).
Remove the two (2) screws holding
the cooling duct
(B) to the magnetron,
Remove the cooling duct (B) from the unit.
1.
2.
3.
4.
5.
6.
7.
Disconnect
the oven power supply
and remove the
outer case.
Discharge the high voltage capacitor.
Take off the fuse and remove the single (1) screw
holding the fuse holder to the cord mounting
bracket.
Disconnect
the wire leads (Red, white and Yellow/
Green stripe) by loosening the mounting
screws.
Remove the single (1) screw holding the chassis support
to the rear cabinet.
Remove the two (2) screws holding the cord holder to
the unit.
Remove the seven (7) screws holding the rear cabinet
to the unit.
Then remove the rear cabinet with mains
supply cord unit attached.
8.
9.
10.
11.
12.
13.
\
Remove the two (2) muts and washers holding the wire
4.
Remove
the three (3) screws holding
the mounting
leads to the sheath heater terminals.
bracket to the thermal protection
cover (A).
Disconnect
the wire leads from the convection
motor.
5.
Remove the auxiliary fan and washer from the motor
Remove the ten (10) screws from the lower and side
shaft.
edge of the convection
motor assembly.
6.
Remove the two (2) nuts holding the mounting
bracket
Take
off the convection
motor
assemble slowly and
to the motor.
release the tab which is mounted
the therm0
lod of
7.
Remove the E-ring from the motor.
thermostat.
The motor is now free.
Remove the therm0 rod up ward straghtly.
The convection
motor assembly is now free.
.
. ..-
_----
--_
.,SL
_
6.
7.
8.
9.
10.
Remove the four (4) screws holding the chassis support
to the control
panel
back plate, cooling
duct (A),
waveguide and back cabinet.
Remove the chassis suppoSt.
Take out the fan motor assembly.
Remove fan blade with the fan retainer clip attached.
Remove the two (2) screws and nuts holding the fan
motor to the cooling duct (A).
MAGNETRON
ASSEMBLY
REMOVAL
7.
Carefully
loosen the four (4) mounting
nuts holding
the
magnetron
assembly
to
the
waveguide
while
supporting
the magnetron
assembly from below.
8.
Lower the magnetron
assembly until the tube is clear
of the waveguide.
9.
Remove
the therm0
cut-out
and damper
guide by
loosenmg the mounting
screws.
CAUTION:
WHEN REPLACING
THE MAGNETRON,
BE
SURE
THE
R.F.
GASKET
IS IN
PLACE
AND
MOUNTING
NUTS
ARE
TIGHTENED
SECURELY.
CONNECTION
MOTOR
ASSEMBLY
REMOVAL
(Sheath Heater and Convection Motor)
26
SHEATH
HEATER:
1.
Remove the two (2) screws holding the heater holder.
2.
Remove the heater.
CONVECTION
MOTOR:
1.
Remove the nut, spring washer, and pipe (S) from the
motor shaft.
2.
Remove
the convection
fan, whasher
and pipe (L)
remove the shaft.
3.
Place
the convection
fan motor
assembly
on
the
surface 1
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