Frymaster 47 Series Check Thermostat Controller Thermostat Calibration, Clean Gas Valve Vent Tube

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c.Hold the knob and carefully tighten the setscrew.

d.Recheck the thermometer/pyrometer reading against the thermostat knob setting the next time the burner lights.

e.Repeat steps 4.a through 4.d until the thermometer/pyrometer reading and knob setting agree within ± 5ºF (2ºC).

5.Remove the thermometer or pyrometer.

If calibration cannot be obtained, call a Factory Authorized Service Center for assistance.

Check Thermostat Controller Thermostat Calibration

(NOTE: This check applies only to units equipped with Thermostat Controllers.)

1.Set the temperature control knob to 325°F (162°C) and insert a good grade thermometer or pyrometer into the frypot so that it touches the temperature probe guard.

2.When the burner cycles off, set the temperature control knob to 340°F (170°C). As the reading on the thermometer or pyrometer nears the control knob setting, but before the burner cycles off, reset the knob to 325°F (162°C). Just as the reading on the thermometer or pyrometer drops below 325°F (162°C), the burner should cycle on. If it does not, calibration is required. Call your Factory Authorized Service Center (FASC) to arrange this service.

Check Computer Magic III Set Point Accuracy

(NOTE: This check applies only to units equipped with Computer Magic III Controllers.)

Insert a good-grade thermometer or pyrometer probe into the oil/shortening, with the end touching the fryer temperature-sensing probe.

1.When the computer display shows a series of four dashes "" with no dot between the first and second dashes (indicating that the oil/shortening temperature is plus/minus 20°F within setpoint), press the switch once to display the temperature of the cooking oil or shortening as sensed by the temperature probe.

2.Press the switch twice to display the setpoint.

3.Note the temperature on the thermometer or pyrometer. All three readings should be within ± 5ºF (2ºC) of each other. If not, contact a Factory Authorized Service Center for assistance.

Clean Gas Valve Vent Tube

(NOTE: This check applies only to Non-CE units without electronic ignition.)

1. Carefully unscrew the vent tube from the valve (NOTE: The vent tube may be straightened.)

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Contents Hour Service Hotline Series Gas FryersCanada Page Series GAS Fryers Table of Contents Parts Ordering and Service Information Series GAS Fryers General InformationApplicability and Validity Retain and Store this Manual in a Safe Place for Future USEEquipment Description Safety InformationEuropean Community CE Specific Information Installation, Operating, and Service Personnel DefinitionsShipping Damage Claim Procedure What to do if your equipment arrives damagedClearance and Ventilation Series GAS Fryers Installation InstructionsGeneral Installation Requirements National Code Requirements Electrical Grounding RequirementsCaster/Leg Installation FCC CompliancePage Non-CE Standard For Incoming Gas Pressures CE Standard For Incoming Gas PressuresCE Standard CE Standard Burner Manifold Gas Pressures Page Converting to Another Gas Type Dual-VatNon-CE Gas Conversion Kits Robertshaw Gas Valves Honeywell Gas ValvesCE and Non-CE Gas Conversion Instructions Lighting the Pilot on NON-EUROPEAN NON-CE Fryers Accessing the PilotSeries GAS Fryers Operating Instructions Pilot Button OFF Button Placing the Fryer Into Operation For units equipped with Thermostat ControlsFor units equipped with other than Thermostat Controls Boiling-Out the FrypotPage Controller Operation and Programming Series GAS Fryers Filtration Instructions Page Page Snap the Power Shower into the frypot Page Page Series GAS Fryers Preventive Maintenance Fryer Preventive Maintenance Checks and ServicesDaily Checks and Services Weekly Checks and ServicesClean Detachable Parts and Accessories Quarterly Checks and ServicesDrain and Clean Frypot Check Computer Magic III Set Point Accuracy Clean Gas Valve Vent TubeCheck Thermostat Controller Thermostat Calibration Fryer SEMI-ANNUAL Checks and ServicesCheck Burner Manifold Pressure Built-In Filtration System Page Series GAS Fryers Operator Troubleshooting IntroductionProblem Probable Causes Corrective Action Probable Causes Corrective Action Troubleshooting Fryers with Thermostat ControlsProblem Troubleshooting Abnormal Burner Operation Troubleshooting the Built-In Filtration SystemPump starts, but no Transfer takes placeOr the transfer is Very slowPower Shower is not Spraying properlyReplacing the Controller or Controller Wiring Harness This page Intentionally Left Blank Service Hotline
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