Viking VMOC206SS, Service Manual

27

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 and 

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.

3.  Disconnect wire lead from the turntable motor.

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

TURNTABLE MOTOR REMOVAL

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.

magnetron.

CAUTION:  WHEN  REPLACING  THE  SILICON  RECTI-

FIER ASSEMBLY, THE GROUND SIDE TER-

MINAL MUST BE SECURED FIRMLY WITH A 

GROUNDING SCREW.

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

1.  Disconnect oven from power supply and remove outer case.

2.  Discharge the high voltage capacitor.

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