If gas is not flowing, check the tubing for blockage. If
dirt or other for eign matter is blocking g as flow, then
the supply line should be disconnected and the line
purged. This procedure is not covered under war ranty.
2) If gas is present at the Thermal Valve, and
Electrical continuity of the valve exists per Step 6
above, remove and visually check the Thermal valve
orifice for blockage.
CHECK
1) Gas pressure and supply as outlined in
the "General" section.
2) Ensure the orifice hood is not tightened
down onto the L.P. jet nested within the Thermal
Valve.- See char t, Page 3
3) Adjust the air shutter closed until the flame
is yellow, then open slightly until the yellow disappear s.
1) To calibrate the Oven Thermostat, place a
reliable o ven ther mometer on the Oven. Rotate the
ther mostat to 350°F. After 3 bur ner cycles, the oven
should ha ve r eac hed equilibrium.
2) (You'll need a knob with a hole drilled through the
center to allow a flat-tipped screwdriver to be inserted through it.)
With the knob in place, insert a thin blade, f lat-tipped
screwdriver through the knob and nest it into the small
slotted screw in the thermostat (it may be necessar y to
clear the screw of a small amount of sealant)
3) Note the temperature shown on the oven
thermometer, then, while holding the screw still with
the screwdriver, rotate the knob to the thermometer
temperature. DO NOT TURN THE CALIBRA-
TION SCREW. Reset the temperature and check for
accuracy. Repeat if necessar y.
SMALL OVEN TROUBLESHOOTING
WHAT TO DO: USEFUL NOTES:
(Cont'd)-Small Oven
still will not operate,
(Electrically opera-
tional Steps 1-8 OK)
Low Flame / Heat
from Small Oven
Burner
OVEN
CALIBRATION
29
PROBLEM AREA:
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