Positive lock, Connector (no-case type) removal, Convection motor removal – Viking DMOC205SS User Manual

Page 32: High voltage rectifier assembly removal, Turntable motor removal, Damper assembly removal, High voltage capacitor removal

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30

DMOC205SS
VMOC205SS

POSITIVE LOCK

®

CONNECTOR (NO-CASE TYPE) REMOVAL

Push the lever of positive lock

®

connector. Pull down on the

positive lock

®

connector.

CAUTION: WHEN YOU CONNECTING THE POSITIVE

LOCK

®

CONNECTORS TO THE TERMINALS,

INSTALL THE POSITIVE LOCK

®

SO THAT

THE LEVER FACES YOU.

Figure C-1. Positive lock

®

connector

CONVECTION MOTOR REMOVAL

1. Disconnect oven from power supply and remove outer case.
2. Discharge the high voltage capacitor.
3. Disconnect wire leads from the convection motor.

Remove the convection fan belt.

4. Remove two (2) screws holding the convection motor

mounting angle to the heater duct and base cabinet.

5. Take out the convection motor assembly from the unit.

The convection motor assembly is now free.

6. Remove two (2) screws and nuts holding the motor to

mounting angle.

7. Remove pulley (M) from the motor shaft. Convection

motor is now free.

HIGH VOLTAGE RECTIFIER ASSEMBLY REMOVAL

1. Disconnect oven from power supply and remove outer

case.

2. Discharge the high voltage capacitor.
3. Remove one (1) screw holding the rectifier assembly to

the capacitor holder.

4. Disconnect the rectifier assembly from the capacitor

1. Disconnect the oven from power supply.

Remove the turntable tray, and the turntable support out
of the oven cavity.

2. Turn the oven upside down and remove one (1) screw

holding the turntable motor cover to the base plate and
take off the turntable motor cover.

TURNTABLE MOTOR REMOVAL

3. Disconnect wire lead from the turntable motor.
4. Remove the two (2) screws holding the turntable motor

and coupling mounting plate to the oven cavity bottom.

5. Turntable motor, Coupling mounting plate and Thermal

protection plate bottom will be free.

DAMPER ASSEMBLY REMOVAL

1. Disconnect oven from power supply and remove outer

case.

2. Discharge the high voltage capacitor.
3. Disconnect wire leads from damper motor and damper

switch.

4. Remove two (2) oven side screws holding damper motor

angle to thermal protection plate (right).

5. Damper assembly is free.
6. Remove one (1) screw holding damper motor to damper

motor angle and one (1) screw holding damper switch to
damper motor angle.

7. Damper motor and switch are free.

and magnetron.

CAUTION: WHEN REPLACING THE SILICON RECTIFIER

ASSEMBLY, THE GROUND SIDE TERMINAL
MUST BE SECURED FIRMLY WITH A
GROUNDING SCREW.

1. Disconnect oven from power supply and remove outer

case.

2. Discharge the high voltage capacitor.
3. Disconnect the high voltage wire leads and rectifier

assembly from high voltage capacitor and magnetron.

4. Disconnect filament lead of transformer from high voltage

capacitor.

HIGH VOLTAGE CAPACITOR REMOVAL

5. Disconnect high voltage wire lead of capacitor from

transformer.

6. Remove one (1) screw and washer holding the rectifier

from the capacitor holder.

7. Remove one (1) screw holding the capacitor holder to

the rear cabinet.

8. Remove the capacitor from the holder.

Terminal

Push

Pull down

1

2

Lever

Positive lock®

connector

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