SKU 91979
For technical questions, please call 1-800-444-3353.
Page
11
Replacing the Thermostat
The Thermostat body is located on the front panel of the Oven. The Thermostat is made up of the
Thermostat Body, Knob, the tubing and internal wiring. It will need to be serviced by a qualified
service technician. Only a qualified service technician should perform the following steps:
1.
Turn the Oven upside down. Because of the weight of the Oven, it is recommended that two
people lift and turn the Oven upside down.
2.
Open the Front Door (6). Remove the perforated tray at the bottom of the Oven by
unscrewing the four screws. The Heater is located beneath the bottom tray.
3.
Remove the two Fixing Screws located below the Thermostat Knob.
4.
To access the Thermocoupler, the back inside cover will have to be removed and the
fiberglass taken out. For safety always wear heavy duty work gloves and a mask when
handling fiberglass insulation.
5.
Unscrew the six screws provided on the back inside cover above the bottom perforated
tray.
6.
Remove the connecting wires from the terminals on the Thermostat Body. Once you have
done this you can remove the Thermocoupler and Thermostat Body.
7.
Follow steps 1-6 in reverse order to reassemble the Oven.
8.
To test the Oven, see the Inspection, Maintenance and Cleaning section of this manual.
Inspection, Maintenance and Cleaning
1.
Disconnect the Power Cord Plug from the power source before making any
adjustments, changing accessories, or storing the tool.
Such preventive safety
measures reduce the risk of electric shock.
2.
Before each use inspect the general condition of the Oven. Check for loose screws,
misalignment or binding of moving parts, cracked or broken parts, damaged power plug/Cord
and any other condition that may affect the safe operation of the Oven. If abnormal noise or
vibration occurs, immediately disconnect the Oven form its electrical supply source and have
the problem corrected before further use. DO NOT USE DAMAGED EQUIPMENT.
3.
Periodically, a measurement of oven temperatures should be performed to ensure that the
Oven is properly operating.
4.
To test the Oven Thermostat (5) for proper functioning, a thermometer (not provided) which
is of a commercial grade, and previously tested and approved, should be placed in the
center of the Oven floor. Close the Oven Door (6) and close the Adjustable Vent (7) located
on the side of the Oven. Turn the Thermostat (5) ON to 450 degrees Fahrenheit. The
Thermostat (5) may be tested at any stage during this procedure. To test the Thermostat,
compare the temperature readings on the Thermostat and the thermometer that was
placed inside the Oven. If the two thermometer readings are not the same, the Thermostat
should be adjusted. Only a qualified service technician should perform adjustments or
replace the Thermostat.
