Instruction Manual

PLATINUM SERIES RANGE
PAGE
32
OF 47
OWNER’S MANUAL 1185836 REV 8 (9/14)
Problem Look for -
None of the burners and pilots will turn on nter… – Main gas supply to unit is OFF.
All burners produce excessive carbon deposits – Incorrect gas type is being supllied to the range
– Primary air not adjusted property.
Only some burners produce excessive carbon deposits – Incorrect orices.
– Primary air not adjusted properly.
Only some pilots produce excessive carbon deposits – Pilot not adjusted properly.
– Incorrect pilot orice.
Top burner (not oven) will not come on – Pilot out.
– For thermostatic griddles, gas shut off valve is in OFF position.
– For thermostatic griddles, button on safety switch is not being held in
long enough after lighting pilot.
Top section pilot will not remain lit – Pilot ame not adjusted properly.
– Clogged orice.
– Draft condition.
– Improper ventilation system.
– Air in gas line.
SERVICING BURNERS AND PILOTS
All orice sizes and burner rates are properly set at the factory and should not be altered.
Each burner should have a steady blue ame on each port of the burner. When using propane, the burners may have a
small amount of yellow tipping.
If the ame is rising up off of the ports adjust the burner shutter to be further closed. If the ame is long and yellow adjust
the burner shutter to be further open.
Over-gassed burners DO NOT heat as efciently as those that are properly adjusted. Such conditions also create “hot
spots” on griddles and hot tops. Floating and unstable burner and pilot ames will result when solid tops are lowered
into position because the rear openings of the burner compartment are not adequate to vent the enormous ue products
generated by over-gassed burners. The “unburned” gas will ignite at the rear and burn in this section and even up inside
the ue riser, causing structural members in this area to deteriorate. Also, some of these hot ue products will vent forward
into the manifold compartment resulting in problems with valves and thermostats due to overheating. AGAIN, over-gassed
burners waste energy and cause service problems.
Note that the burners of griddle, charbroiler, and uniform hot-top models are long, and so the burner ame may oat when
cold. Allow the burner to heat before making burner adjustments.
Propane burners may have a slight popping noise when turned off. This is normal.
Check that the burner is level and in its support brackets.
Check that the burner is clean and all of its ports are clear.
Check that each burner valve and orice is in alignment with the burner.
Remove the burner and check that its venturi is clean and free of buildup and debris.
With each burner removed check that the orice size is correct and clean and free of buildup and debris.
If it is necessary to remove a griddle top to service the burners, use extreme care since the griddle plate is very heavy.
When raising a thermostatic griddle top, remove the thermostat bulbs from the tubes on the bottom of the griddle plate.
When re-installing, re-insert the thermostat bulbs and be sure the capillary tubes are away from burners, ames and
excessive heat.
TROUBLESHOOTING BURNERS AND PILOTS
The following table lists the possible causes of burner and pilot related problems that may occur.
SERVICE