Oven Lights; Door Switch - Vulcan-Hart Snorkel SG-22 Installation Manual

PART REPLACEMENT (Continued)

3. OVEN LIGHTS

The two 50 watt, 120 volt bulbs are connected in series
in the electric ovens and in parallel in the gas
convection ovens.
To replace lamps, remove the four mounting bolts
holding the lamp window assembly. Both the lamp, as
well as the socket can now be serviced. Make sure the
replacement lamp is the high temperature type and is
not larger than 50 watts.

4. DOOR SWITCH

With the oven door closed, the normally open contact of
the door switch is closed providing power to the heat
and motor controls. When the door opens,
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the normally open contact is de-energized, and the
solenoid and the blower are turned off.
To adjust or replace the door switch (refer to Detail G),
remove the two mounting screws on the underside of
the top finishing piece. Depress the door catches up
inside the top channel and pull the top finishing piece
off.
The door switch is controlled by a cam type device
mounted to the top of the right hinge pin. The cam must
actuate the door switch when the door is approximately
3 inches from being closed.
To replace the door switch, remove the mounting
screws on the door switch support bracket and remove
the defective switch from the bracket.