Charmglow 720 Use And Care Manual page 24

Full size cover does not fit the grill.
Rotisserie motor will not turn
Grill only heats to 200-300 degrees.
Grill takes a long time to preheat.
Burner flames are not light blue.
flames are not correct replace regulator.
--Cover may be incorrect for your grill. It may be a
tight fit. Ensure the cover correct length for your
grill. Measure it left to right. Compare to the grill's
measurement.
--Compare the location and size of the hood portion
of the cover to your grill.
--Spread the cover and allow it to relax, preferably
in warm sunlight or in a warm room.
--Check the voltage at the outlet.
--If an extension cord is required, ensure it is a 16
gauges, grounded cord.
--Ensure the on/off switch is on.
--Ensure the load does not exceed the 40 pounds
operational capacity.
--Ensure the spit is fully inserted in the motor.
--Ensure there is no encumbrance or drag.
--Ensure the temperature gauge is functioning
properly. Hold a flame to the probe or compare
the grill gauge to an oven thermometer place in
the grill.
--Ensure correct start procedure. Prior to lighting
grill, the gas control knobs should be off. The
propane bottle should be off. If not, wait 15
minutes. Turn tank all the way on.. Turn left
burner to ignite, wait 5 seconds ignite. Repeat for
additional burners.
--Check all gas connections for leaks with bubble
test. If leaks are found, replace the part or tighten
the fitting.
--Normal preheat 500-600 degrees, takes about
10-15 min. Cold weather and wind may effect
your preheat time.
--If you are using volcanic rock or briquettes they
can increase the preheat time and maximum
temperature.
--Too much or not enough air mixes for the flame.
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