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INSTALLATION & OPERATION MANUAL 10201 REV 2 (08/22)

 PAGE

13    

OF28

Gas Tilting Kettle

C

leaning

 

 

WARNING

In the event of main burner ignition failure, a 5 minute purge period must be observed prior  

to re-establishing ignition source.

S

tainless

 S

teel

To remove normal dirt, grease or product residue from stainless steel, use ordinary soap and water (with or without 

detergent) applied with a sponge or cloth. Dry thoroughly with a clean cloth. Never use vinegar or any other corrosive 

cleaner.
To remove grease and food splatters or condensed vapors that have baked on the equipment, apply cleanser to a 

damp cloth or sponge and rub cleanser on the metal in the direction of the polishing lines. Rubbing cleanser as gently 

as possible in the direction of the polished lines will not mar the finish of the stainless steel. 

NEVER RUB WITH A 

CIRCULAR MOTION

.

Soil and burn deposits which do not respond to the above procedure can usually be removed by rubbing the surface 

with 

SCOTCH-BRITE

™ scouring pads or 

STAINLESS

 scouring pads. 

DO NOT USE ORDINARY STEEL WOOL

 as any 

particles left on the surface will rust and further spoil the appearance of the finish. 

NEVER USE A WIRE BRUSH, STEEL 

SCOURING PADS (EXCEPT STAINLESS), SCRAPER, FILE OR OTHER STEEL TOOLS

. Surfaces which are marred 

collect dirt more rapidly and become more difficult to clean. Marring also increases the possibility of corrosive attack. 

Refinishing may then be required.

TO REMOVE HEAT TINT

: Darkened areas sometimes appear on stainless steel surfaces where the area has been 

subjected to excessive heat. These darkened areas are caused by thickening of the protective surface of the stainless 

steel and is not harmful. Heat tint can normally be removed by the foregoing, but tint which does not respond to this 

procedure calls for a vigorous scouring in the direction of the polish lines using 

SCOTCH-BRITE

™ scouring pads or a 

STAINLESS

 scouring pad in combination with a powdered cleanser. Heat tint action may be lessened by not applying or 

by reducing heat to equipment during slack periods.

All food contact surfaces must be thoroughly drained and flushed prior to cooking in the kettle.

CONTROL PANEL

: The textured control panel should be cleaned with warm water and mild soap. Never use an abrasive 

cloth or steel wool. Never use cleaning solvents with a hydrocarbon base.

Summary of Contents for GLT-40F

Page 1: ..._________________ WARNING Improper installation adjustment alteration service or maintenance can cause property damage injury or death Read the installation operating and maintenance instructions thoroughly before installing or servicing this equipment Model GLT 40F CROWN FOOD SERVICE EQUIPMENT A Middleby Company 70 Oakdale Road Downsview Toronto Ontario Canada M3N 1V9 Telephone 919 762 1000 www c...

Page 2: ...ons thoroughly before installing operating or servicing this equipment NOTICE This manual should be retained for future reference NOTICE This product is intended for commercial use only NOT FOR HOUSEHOLD USE Copyright 2022 by Crown All rights reserved Published in the United States of America Safety Precautions IMPORTANT NOTES FOR INSTALLATION AND OPERATION WARNING This is the safety alert symbol ...

Page 3: ...ttle RETAIN THIS MANUAL FOR FUTURE REFERENCE Table of Contents Important Notes For Installation and Operation 2 Service Connections 4 Installation 5 Operation 8 Cleaning 11 Maintenance 14 Service 15 Troubleshooting 17 Appendix A Material Safety Data Sheet 18 Table of Contents ...

Page 4: ...talled in supply piping convenient and adjacent to appliance ELECTRICAL CONNECTION Unless otherwise specified field wire electrical connection to be 120 volts 60 Hz 1 phase with grounding wire Unit furnished with 6 cord and 3 prong plug Total maximum amps 4 0 COLD WATER 3 8 10 mm tubing to faucet optional HOT WATER 3 8 10 mm tubing to faucet optional Model Gas Supply BTU HR kW HR Supply Pipe Press...

Page 5: ...able The electrical diagram is located on the inside of side panel of left hand console EXHAUST FANS AND CANOPIES Canopies are set over ranges ovens and kettles for ventilation purposes It is recommended that a canopy extend 6 inches past appliance and be located 7 5 feet from the floor Filters should be installed at an angle of 45 degrees or more with the horizontal This position prevents drippin...

Page 6: ...upply to unit and obstruction free clearance for air opening into the combustion chamber 11 Make service connections as indicated 12 Check the pressure gauge on the front panel before operating If the pressure gauge does not indicate green vacuum zone below 0 psi see Re establishing Vacuum section under SERVICE after completing installation instructions GAS CONNECTION The serial plate on the lower...

Page 7: ... three prong grounded receptacle A separate 15 amp supply is needed for each unit 2 208 240 VAC 60 Hz Single and Three Phase Units with this electrical rating are factory equipped with a transformer To connect supply wires remove cover from right console Route supply wires and ground wire through the hole in the console with a strain relief fitting Connect wires to the terminal block in the rear o...

Page 8: ...ith a match Lighting NOTICE Unit is shipped with gas combination valve turned on 1 Open manual gas shut off valve 2 Set thermostat to OFF and kettle in fully upright position turn power switch ON 3 Set thermostat to maximum initiating a 30 second pre purge Red COOKING pilot will come on and after 30 seconds the green IGNITION pilot will come on lighting the main burners If after 36 seconds the bur...

Page 9: ...ot heat and this light will come on See Adding Water in Service section THERMOSTAT The thermostat selects the desired internal kettle operating temperature The thermostat must be set at a desired setting in order for the burner to ignite Reference Dial Setting table below DIAL SETTING C F 1 15 60 2 27 81 3 40 104 4 53 127 5 67 153 6 81 178 7 95 203 8 108 226 9 122 252 10 135 275 PRESSURE GAUGE The...

Page 10: ...kettle immediately after using to prevent pitting Do not use salt to clean the kettle This will scratch the surface If using salt water to cook shellfish be sure to rinse and wash the kettle thoroughly after use Bring milk and egg products slowly up to temperature in a cold kettle to prevent product from adhering to the sides When preparing milk based products do not preheat the kettle When planni...

Page 11: ...erior of the kettle with a clean damp cloth WARNING Never spray water into electric controls or components CAUTION Do not use cleaning agents that are corrosive WARNING The equipment and its parts are hot Use care when operating cleaning and servicing WARNING If you are cleaning a valve that is assembled to a kettle be sure the kettle is completely empty of any product Draw Off Valve Cleaning 1 If...

Page 12: ...gs Reassemble the plug into the body and use as normal Cleaning NOTICE Draw off valve has a vulcanized rubber coated stem for better sealing Do not over tighten This may cause the rubber to pull away from stem and permanently damage it This is not covered under warranty CAUTION Improper use of this procedure may damage your appliance What to Do if Surface Rust Appears Metal utensils should never b...

Page 13: ...cles left on the surface will rust and further spoil the appearance of the finish NEVER USE A WIRE BRUSH STEEL SCOURING PADS EXCEPT STAINLESS SCRAPER FILE OR OTHER STEEL TOOLS Surfaces which are marred collect dirt more rapidly and become more difficult to clean Marring also increases the possibility of corrosive attack Refinishing may then be required TO REMOVE HEAT TINT Darkened areas sometimes ...

Page 14: ...mediately if the end play has reached 0 019 0 5mm Safety Valve Maintenance and Testing CAUTION Under normal operating conditions a try lever test should be performed every two months Under severe service conditions or if corrosion and or deposits are noticed within the valve body testing must be performed more often A try lever test should also be performed at the end of any non service period CAU...

Page 15: ...causing the out of adjustment condition A voltmeter should be used by a properly trained serviceman to determine if the pressure switch or thermostat is actually cycling the burners If the pressure switch is found to be cycling the burners see Pressure Switch section After verifying that the pressure switch is set and operating properly the thermostat may be adjusted using the set screw inside the...

Page 16: ...it should be completely cold and off 2 Lift handle of pressure relief valve to release vacuum in kettle 3 Remove relief valve and attach a 3 4 NPT elbow pointing upward 4 Using pure distilled water only pour the water into the open end of elbow a funnel will be helpful Water will enter kettle slowly as air must escape through the same hole Water should be added until water level at the sight glass...

Page 17: ...ting too much air Reduce air shutter opening not below 1 0 Low water light comes on Add water See previous section ADJUSTMENTS Relief valve opens Pressure switch set too high Pressure gauge is not accurate Relief valve is faulty Flame burns only about six 6 seconds and shuts off Flame rod or flame ground mislocated Defective flame rod wire Defective ignition module Burner rate set too high Ensure ...

Page 18: ...INSTALLATION OPERATION MANUAL 10201 REV 2 08 22 PAGE 18 OF 28 Gas Tilting Kettle Appendix A Material Safety Data Sheets ...

Page 19: ...INSTALLATION OPERATION MANUAL 10201 REV 2 08 22 PAGE 19 OF28 Gas Tilting Kettle Material Safety Data Sheets ...

Page 20: ...INSTALLATION OPERATION MANUAL 10201 REV 2 08 22 PAGE 20 OF 28 Gas Tilting Kettle Material Safety Data Sheets ...

Page 21: ...INSTALLATION OPERATION MANUAL 10201 REV 2 08 22 PAGE 21 OF28 Gas Tilting Kettle Material Safety Data Sheets ...

Page 22: ...INSTALLATION OPERATION MANUAL 10201 REV 2 08 22 PAGE 22 OF 28 Gas Tilting Kettle Material Safety Data Sheets ...

Page 23: ...INSTALLATION OPERATION MANUAL 10201 REV 2 08 22 PAGE 23 OF28 Gas Tilting Kettle Material Safety Data Sheets ...

Page 24: ...INSTALLATION OPERATION MANUAL 10201 REV 2 08 22 PAGE 24 OF 28 Gas Tilting Kettle Material Safety Data Sheets ...

Page 25: ...INSTALLATION OPERATION MANUAL 10201 REV 2 08 22 PAGE 25 OF28 Gas Tilting Kettle Material Safety Data Sheets ...

Page 26: ...INSTALLATION OPERATION MANUAL 10201 REV 2 08 22 PAGE 26 OF 28 Gas Tilting Kettle Material Safety Data Sheets ...

Page 27: ...INSTALLATION OPERATION MANUAL 10201 REV 2 08 22 PAGE 27 OF28 Gas Tilting Kettle Material Safety Data Sheets ...

Page 28: ...ment parts and occasional professional service may be necessary to extend the useful life of this appliance When service is needed contact a Crown Authorized Service Agency or your dealer To avoid confusion always refer to the model number serial number and type of your appliance CROWN FOOD SERVICE EQUIPMENT A Middleby Company 70 Oakdale Road Downsview Toronto Ontario Canada M3N 1V9 Telephone 919 ...

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