Frymaster Super Marathon Series, Super Runner Series manual Calibrating the Operating Thermostat

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1.4 Calibrating the Operating Thermostat

1.Ensure the frypot is filled to the proper level with oil before proceeding.

2.Light the pilot.

3.Set the temperature control knob to 350°F (177°C).

4.Let the burners cycle on and off automatically three times in order for the oil temperature to become uniform. If using solid shortening, stir to get all shortening in the bottom of the frypot melted.

5.Insert a good-grade thermometer or pyrometer probe into the oil, with the end near the fryer temperature-sensing bulb.

NOTE: The temperature-sensing probe is mounted on the frypot tube.

6.When the burner starts for the fourth time, the thermometer/pyrometer reading should be within the range 335-360°F (168-182°C). If not, calibrate as follows:

a.Remove the thermostat knob by pulling straight out on the knob with a firm, steady pull. The temperature adjusting screw is located in the middle of the thermostat shaft.

b.Insert a small-bladed flat-tipped screwdriver into the adjusting screw. Turn the adjusting screw in ¼-turn increments to adjust the temperature. Turning the screw clockwise decreases the temperature; turning it counter-clockwise increases the temperature. DO NOT allow the thermostat shaft to turn while turning the adjusting screw.

c.Recheck the thermometer/pyrometer reading the next time the burner comes on.

d.Repeat steps 4.b through 4.c until the thermometer/pyrometer reading remains within the range 335-360°F (168-182°C) through several cycles. If the thermostat cannot be calibrated, call a Factory Authorized Service Center for service.

e.Reinstall the thermostat knob.

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Contents Hour Service Hotline Super Runner and Super Marathon SeriesMAY Page Iii Table of Contents Parts List Functional Description NON-CE Altitudes of 2000 feet or lessCE only Altitudes of 2000 feet or less Thermostats Pilot Ignition SystemCleaning the Gas Valve Vent Tube Accessing Fryers for ServicingCalibrating the Operating Thermostat Check Burner Manifold Pressure Adjusting the Pilot Flame Replacing Fryer ComponentsReplacing the Operating Thermostat Replacing the Operating Thermostat Replacing the Frypot Replacing the High-Limit ThermostatPilot Failures Troubleshooting and Problem IsolationComplete System Check System Resistance CheckAutomatic Pilot Dropout Check Pilot Fails to Light Improper Burner Functioning Filtration Problems Leaking Current Production Units with Honeywell Gas Valve Non-CE Wiring DiagramsCurrent Production Units with Honeywell Gas Valve CE Current Production Units with Robertshaw Gas Valve After May Optional UFF Filtration Wiring DiagramChannel, Base- Front & Rear Non-Filtration Single Fryers Cabinetry Components, Single FryersSuff Base Components- SM Series With Suff Filtration Side Panel, LeftSide Panel, Right Panel, Outer Door- SM20G Assembly 106-2482SP Door Assembly ComponentsCabinetry Components, Multi-Battery Frying Systems Base Channel, Front & Rear- SM220G, SM50G See .1 ForAdditional Single Fryer Base Channel Components Fluecap, SM20/20/50G AccessoriesDean Millivolt GAS Fryers Parts List Thermostat, Sunne Use 807-1692 for CE 1 SM220 and SM20/20/~ Systems Frypot and Burner System ComponentsFlue Assembly- SM20G SR Series, SM35G, SM40G and SM50G Systems Burner, Center- SR38G, SR42G, SM35G, SM40G Burner, Right- SR38G, SR42G, SM35G, SM40GBurner, Left- SR38G, SR42G, SM35G, SM40G Shield, Burner Heat- SR52G, SM50Flue Assembly- SR38G 25 106-1742SPFlue Assembly- SR52G, SM50G106-0696SPFlue Assembly- SR42G 106-0954SPFlue Assembly- SM35G, SM40GSM80G Shown 3 SR62, SM60G and SM80G SystemsValve, Trailing Pilot- SM60G, SM80G, SR62G adjustment valve Frypot- M/S- SM80G Prior To 10/99 obsolete useFrypot- S/S- SM60G, SR62G Use 823-3511SP for SM160G Flue Assembly- SM60G, SR62G Flue Assembly- SM80GOil Drain Manifold Componets Drain Valve Components Oil Drain Manifold, Drain Flush and Drain Valve ComponentsPlace Over Flush Oil Drain Line 2 3 Oil Drain Manifold, Drain Flush & Drain Valve ComponentsOil Return Manifold Components Fryers with 1½ Drains Oil Return Manifold Components810-0051 200-1143 809-0877 106-2568SP Not Illustrated Oil Return Manifold Components Fryers with 3 Drains Oil Return and Oil Flush Components Fryers with 1½ Drains Oil Return and Oil Flush ComponentsOil Suction Start Fitting Microswitch Bracket Assembly, Oil ReturnOil Return and Oil Flush Components Fryers with 3 Drains Suction Manifold Assembly Oil Suction Assembly1 SM50 and SM60 Series Fryers Except Ihop Under Fryer Filter UFF Components2 SM50 Series Fryers, Ihop UFF 50 with Filter Leaf 3 SM80 Series Fryers 1 SM50 Series Fryers Single Under Fryer Filter Suff Components2 SM60 and SM80 Series Fryers This page Intentionally Left Blank Service Hotline