Frymaster 47 Series operation manual Troubleshooting Abnormal Burner Operation

Page 39

6.4 Troubleshooting Abnormal Burner Operation

PROBLEM	PROBABLE CAUSES	CORRECTIVE ACTION
Fryer is operating		Shut the fryer down and clean the gas
normally, but flames	Obstructed gas valve vent tube.	valve vent tube in accordance the
are rolling out of the		instructions on Page 5-4 of this
front of the burner.		manual.

6.5	Troubleshooting the Built-In Filtration System

	PROBLEM	PROBABLE CAUSES	CORRECTIVE ACTION
			A. If the pump runs normally after
		A. Thermal overload switch has	resetting the thermal overload
		A. Thermal overload switch has	switch, the pump was overheated.
		tripped on an overheated motor.	switch, the pump was overheated.
		tripped on an overheated motor.
		Test: If the pump stopped	Always filter with the cooking
		Test: If the pump stopped	oil/shortening at or near frying
		suddenly during the filtering	oil/shortening at or near frying
		suddenly during the filtering	temperature.
		process, especially if after several	temperature.
		process, especially if after several
		filtering cycles, the pump motor	Allow the pump motor to cool off
		has probably overheated. Place	Allow the pump motor to cool off
		has probably overheated. Place	for about ten minutes after
		the filter handle in the OFF	for about ten minutes after
		the filter handle in the OFF	filtering two full frypots one after
		position, allow the pump to cool	filtering two full frypots one after
		position, allow the pump to cool	the other.
		for at least 45 minutes, and then	the other.
Pump won’t start.		for at least 45 minutes, and then
Pump won’t start.		press the reset button on the pump	Check the filter paper between
		motor. Attempt to activate the	Check the filter paper between
	OR	motor. Attempt to activate the	filterings. Replace the paper if
		pump.	filterings. Replace the paper if
		pump.	there is a large accumulation of
			there is a large accumulation of
Pump stops during			sediment.
Pump stops during		B. Failed filter handle microswitch.
	filtering.	B. Failed filter handle microswitch.
		Test: If this is a multi-pot fryer,	B. If the switch is loose, tighten the
		attempt to operate the pump using	B. If the switch is loose, tighten the
		a different handle. If the pump	nuts and bolts holding it in place,
		starts, the handle microswitch is	ensuring that when the handle is
		either out of alignment or has	placed in the ON position, the
		failed.	lever on the microswitch is
		When the handle is placed in the	pressed firmly against the switch.
		When the handle is placed in the
		ON position, the lever on the	If the switch has failed, call
		microswitch should be firmly	FASC.
		pressed against the switch. If so,
		the switch has failed. If not, the
		switch is loose and/or misaligned.
		Continued on	following page.

6-4

Image 39

Contents Series Gas Fryers Hour Service HotlineCanada Page Series GAS Fryers Table of Contents Retain and Store this Manual in a Safe Place for Future USE Parts Ordering and Service InformationSeries GAS Fryers General Information Applicability and ValiditySafety Information European Community CE Specific InformationEquipment Description Definitions Installation, Operating, and Service PersonnelWhat to do if your equipment arrives damaged Shipping Damage Claim ProcedureSeries GAS Fryers Installation Instructions General Installation RequirementsClearance and Ventilation Electrical Grounding Requirements National Code RequirementsFCC Compliance Caster/Leg InstallationPage CE Standard For Incoming Gas Pressures Non-CE Standard For Incoming Gas PressuresCE Standard CE Standard Burner Manifold Gas Pressures Page Honeywell Gas Valves Converting to Another Gas TypeDual-Vat Non-CE Gas Conversion Kits Robertshaw Gas ValvesCE and Non-CE Gas Conversion Instructions Accessing the Pilot Series GAS Fryers Operating InstructionsLighting the Pilot on NON-EUROPEAN NON-CE Fryers Pilot Button OFF Button Boiling-Out the Frypot Placing the Fryer Into OperationFor units equipped with Thermostat Controls For units equipped with other than Thermostat ControlsPage Controller Operation and Programming Series GAS Fryers Filtration Instructions Page Page Snap the Power Shower into the frypot Page Page Weekly Checks and Services Series GAS Fryers Preventive MaintenanceFryer Preventive Maintenance Checks and Services Daily Checks and ServicesQuarterly Checks and Services Drain and Clean FrypotClean Detachable Parts and Accessories Clean Gas Valve Vent Tube Check Thermostat Controller Thermostat CalibrationCheck Computer Magic III Set Point Accuracy SEMI-ANNUAL Checks and Services Check Burner Manifold PressureFryer Built-In Filtration System Page Introduction Series GAS Fryers Operator TroubleshootingProblem Probable Causes Corrective Action Troubleshooting Fryers with Thermostat Controls ProblemProbable Causes Corrective Action Troubleshooting the Built-In Filtration System Troubleshooting Abnormal Burner OperationVery slow Pump starts, but noTransfer takes place Or the transfer isSpraying properly Power Shower is notReplacing the Controller or Controller Wiring Harness This page Intentionally Left Blank Service Hotline