Panasonic NN-DS592MZPE Service Manual ▷ View online
6.5. Fan motor
1. Disconnect 2 lead wires from fan motor terminals.
2. Remove 4 screws holding inverter reinforcement bracket A
2. Remove 4 screws holding inverter reinforcement bracket A
on right heater panel and base, then remove inverter
reinforcement bracker A
reinforcement bracker A
3. Remove 2 screws holding fan motor and detach fan motor
from oven assy.
4. Remove fan blade from fan motor shaft by pulling it straight
out.
6.6. Heater
6.6.1. Upper heater (Heater BU, Heater
CU)
1. Disconnect lead wires from left side of upper heater.
2. Remove 1 screw holding link bar on the left side of upper
heater.
3. Remove the heater by pulling it out from the left side of the
oven.
6.6.2. Lower heater (Heater AU)
1. Remove base plate (see page 19).
NOTE:
Step same as disassembly of Heater DU step 1 to step
9.
9.
2. Disconnect lead wire from the right side of lower heater.
3. Remove 1 screw holding link bar on the left side of lower
3. Remove 1 screw holding link bar on the left side of lower
heater terminal.
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4. Bend back locking tabs to the right angle from the cavity left
side, then remove the heater by pulling it out.
6.7. Door assembly
1. Remove left and right door key springs from door arm with
plier.
NOTE:
NOTE:
Support door before removing door springs.
To remove door C and door A (U)
• Insert flat blade screwdriver to release hinge pin
from left hinge.
• Release catch hooks between door C and door A, to
detach the door C.
Release catch hooks.
NOTE:
After replacement of the defective component parts
of the door, reassemble it properly and adjustment
so as to prevent an excessive microwave leakage.
Adjustment of the door assembly(Refer page 25).
of the door, reassemble it properly and adjustment
so as to prevent an excessive microwave leakage.
Adjustment of the door assembly(Refer page 25).
2. When mounting the door to the oven, be sure to adjust the
door parallel to the cavity front plate by moving hinges back
or forward.
or forward.
3. Adjust so that the upper portion of the door will touch firmly
to the oven cavity front plate, without pushing the door.
If the door assembly is not mounted properly, microwave
power may leak from the clearance between the door and
oven.
If the door assembly is not mounted properly, microwave
power may leak from the clearance between the door and
oven.
4. Be sure the gap between left or right portion of door
assembly and cavity front plate will be 0.7±0.3mm.
5. Always perform the microwave leakage measurement test
after installation and adjustment of door assembly.
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NN-DS592M
6.8. Stirrer motor
1. Remove the motor cover by breaking off at the 8 spots
indicated by arrows with a cutter or the like.
NOTE:
After removing the motor cover, be sure that cut
portions are properly trimmed or bent to the inside
so that no sharp edges will be exposed to outside.
portions are properly trimmed or bent to the inside
so that no sharp edges will be exposed to outside.
2. Disconnect 2 lead wires from stirrer motor terminals.
3. Remove 2 screws holding stirrer motor.
3. Remove 2 screws holding stirrer motor.
NOTE:
After reinstalling the new stirrer motor and
reconnecting the 2 lead wires, reinstall the motor
cover by rotating it around 180, tucking the 2 tabs
under the base in the 2 provided slots, then screw
the single tab to the base using a screw.
reconnecting the 2 lead wires, reinstall the motor
cover by rotating it around 180, tucking the 2 tabs
under the base in the 2 provided slots, then screw
the single tab to the base using a screw.
6.9. Heater DU (Steam heater)
1. Draw out water tank (U) form drip tray.
2. Keep pressing [Steam Defrost] pad for more than 2
2. Keep pressing [Steam Defrost] pad for more than 2
seconds to drain the water remaining in the water pipes and
tubes into oven cavity.
tubes into oven cavity.
3. Pull tube B out from nozzle A.
4. Remove 1 screw holding air guide B on the base.
5. Remove left and right door key springs from door arm.
NOTE:
Support door before removing door springs.
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NN-DS592M
6. Remove 2 screws holding inverter reinforcement bracket A
on base plate.
7. Turn over the microwave oven and remove all screws
holding base on oven assy & two hignes.
NOTE:
NOTE:
Do not remove the two screws holding the left and
right hinges on the bottom of cavity front plate.
right hinges on the bottom of cavity front plate.
NOTE:
The removed screws including 3 screws which holding
base plate on cavity back plate and 1 screw which
holding base plate on cavity front plate.
base plate on cavity back plate and 1 screw which
holding base plate on cavity front plate.
NOTE:
The removed screws including 3 screws which holding
water tank holder.
water tank holder.
NOTE:
The removed screws including 4 screws which holding
left and right hinge.
left and right hinge.
8. Raise base plate slightly and then disconnect 1 connector
from the pump motor.
9. Remove base plate from oven assy.
10. Disconnect 2 lead wires from heater DU terminals.
10. Disconnect 2 lead wires from heater DU terminals.
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