31
PMOR3021S
PMOR3021B
PMOR3021R
4. Remove the three (3) screws holding the hood louver to
the oven cavity front face plate.
5. Pull the hood louver from the oven cavity by pushing the
right and left tabs of the hood louver to remove.
6. Now, the hood louver is free.
REMOVAL OF OVEN FROM WALL (Two persons recommended to remove the oven)
1. Disconnect the power supply cord, and uncoil the power
supply cord.
2. To discharge the high voltage capacitor, wait for 60 seconds.
3. If the exhaust damper assembly is installed, remove the
one (1) screw holding the exhaust damper assembly to
the rear stay, and remove the exhaust damper assembly
by sliding it backward.
4. Remove the two (2) screws holding the oven (outer case
cabinet) to the top cabinet.
5. While supporting the front of the oven, pull down the two
(2) mounting levers and release the oven from the unit
mounting plate.
6. Pull the power cord out of the wall cabinet and remove
the oven.
7. The oven is now free and can be placed on the work
surface selected for servicing the oven.
8. Installation is the reverse of this procedure.
OUTER CASE REMOVAL
Remove the oven from the wall, referring to "REMOVAL OF
OVEN FROM WALL" and proceed as follows;
1. Disconnect the power supply cord.
2. Open the door and block it open.
3. To discharge the high voltage capacitor, wait for 60 seconds.
4. Remove five (5) screws holding the rear stay to the outer
case cabinet, hood fan motor or the oven, and remove it.
5. Remove the six (6) screws from the rear of the outer case
cabinet and one (1) screw at front.
6. Slide the outer case cabinet back about 1 inch (3 cm) to
free it from retaining clips on the cavity face plate.
7. Disconnect the three (3) pin connector of the power
supply cord from the wiring harness and remove the
power supply cord together with the outer case.
8. Nip the cord bushing with bushing pliers and release it
from the outer case cabinet.
9. Remove the cord bushing and the power supply cord
from the outer case cabinet.
10.Now, the power supply cord or the outer case cabinet is
free.
CAUTION: 1. DISCONNECT OVEN FROM POWER
SUPPLY BEFORE REMOVING OUTER
CASE.
2. DISCHARGE THE HIGH VOLTAGE
CAPACITOR BEFORE TOUCHING ANY
OVEN COMPONENTS OR WIRING.
Left tab
Screws
Right tab
Hood louver
1. Disconnect the power supply cord and remove the oven
from wall and remove outer case. (Refer to procedure of
"Removal of Oven from Wall" and "Outer case Removal")
2. Open the door and block it open.
3. To discharge the high voltage capacitor, wait for 60 seconds.
4. Disconnect the 6-pin connector of the hood fan motor
HOOD FAN MOTOR REMOVAL
from the main wire harness located at the right edge of
the oven cavity top plate and release the snap band from
the hood duct.
5. Remove the hood fan motor from the oven cavity top
plate by lifting it up.
6. Now, the hood fan motor is free.
1. Disconnect the power supply cord , remove the oven
from wall and remove outer case (Refer to procedure of
"Removal of Oven from Wall" and "Outer case Removal".)
2. Open the door and block it open.
3. To discharge the high voltage capacitor, wait for 60 seconds.
4. Remove the seven (7) screws holding the hood intake
duct R to the oven cavity top plate, the oven cavity front
flange, the fan duct and magnetron duct. And remove the
hood intake duct R.
5. Disconnect the high voltage wire from the magnetron.
6. Release the two (2) tabs of the fan duct from the base plate R.
7. Remove the magnetron duct from the oven cavity, by
releasing the tab of the magnetron duct from the base
MAGNETRON REMOVAL
plate R.
8. Remove the grease filter (right side one) from the base cover.
9. Carefully remove four (4) mounting screws holding the
magnetron to waveguide. When removing the screws
hold the magnetron to prevent it from falling.
10.Remove the magnetron from the unit with care so the
magnetron tube should not be hit by any metal object
around the tube.
CAUTION: WHEN REPLACING THE MAGNETRON, BE
SURE THE R.F. GASKET IS IN PLACE AND
MOUNTING SCREWS ARE TIGHTENED SE-
CURELY.
