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8 to 10
RATING PLATE
Information on this plate includes the model, serial number, BTU / hour input of the burners operating gas
pressure in inches WC, and whether the appliance is orifices for natural or propane gas.
When communicating with factory about a unit or requesting for special parts or information,
Rating plate data is essential for proper identification.
SIERRA COOKING APPLIANCES MUST BE CONNECTED ONLY TO THE TYPE OF GAS
TROUBLESHOOTING
BURNER AND/OR PILOTS NOT
TURN ON
GAS SUPPLY TO COOKING
EQUIPMENT IS OFF
TURN ON GAS SUPPLY
UNIT PRODUCING CARBON
DEPOSITS
GAS TYPE
VERIFY CORRECT GAS
GAS SUPPLY PRESURE
CONTACT LOCAL GAS SUPPLIER
PRIMARY AIR NOT ADJUSTED
PROPERLY
ADJUST AIR SHUTTER
ORIFICE TOO BIG
VERIFY ORIFICE SIZE
PILOT WILL NOT REMAIN LIT
PILOT FLAME NOT ADJUSTED
ADJUST PILOT FLAME
DRAFT CURRENTS NEAR EQUIPMENT
FIX DRAFT
NOT ENOUGH VENTILATION
CONTACT HVAC CONTRACTOR
DEBRIS OR GREASE CLOGGING PILOT
BURNER
CLEAN DEBRIS AND GREASE FROM
PILOT BURNER
EXCESSIVE FLARE-UP
OVERLOAD OF OIL AND LEFTOVERS
CLEAN AND PREPARE PAN
NOT HEATING PROPERLY
ORIFICES DIRTY/CLOGGED
CLEAN ORIFICE, MAKE SURE THERE IS
NO RESTRICTION IN THE ORIFICE
BURNER
LOW GAS PRESSURE
INCREASE GAS PRESSURE TO 5” WC
(NAT) OR 10” WC (L.P.)
GRATES DIRTY/CLOGGED
CHECK AND CLEAN TOP GRATES
IF THE VENTILATION IS TO STRONG IT
WILL DRAFT HEAT FROM THE
COOKING/BROILING SURFACE
CALL HVAC CONTRACTOR
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