Market Forge Industries FT-40GLS User manual
MANUAL 10280 REV 3 (11/22)
$21.00
GAS FIRED FULL JACKET STEAM
TILTING KETTLE
MANUAL SECTION CO
IMPORTANT FOR FUTURE REFERENCE
Please complete this information and retain this
manual for the life of the equipment:
Model #:
___________________________
Serial #:
___________________________
Date Purchased:
_____________________
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.
CROWN FOOD SERVICE EQUIPMENT
A Middleby Company
70 Oakdale Road, Downsview (Toronto) Ontario, Canada, M3N 1V9
Telephone: 919-762-1000 www.crownsteamgroup.com
Gas Fired
Full Jacket Steam Tilting Kettle
FT-40GLS
Installation & Operation Manual
FT-40GLS
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22)
PAGE 2 OF 28
SAFETY PRECAUTIONS
WARNING
Improper installation, operation, adjustment, alteration, service or maintenance can cause property damage, injury
or death. Read the installation, operating and maintenance instructions thoroughly before installing, operating or
servicing this equipment.
NOTICE
This manual should be retained for future reference.
NOTICE
WARNING
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages
that follow this symbol to avoid possible injury or death.
WARNING
IMPORTANT
PURCHASER: Instructions to be followed in the event that the operator of this appliance smells gas must be posted
in a prominent location. This information shall be obtained by consulting the local gas supplier.
Adequate clearances must be maintained for servicing and proper operation.
Before installing and operating this equipment, be sure everyone involved in its operation is fully trained and aware of
precautions. Accidents and problems can be caused by failure to follow fundamental rules and precautions.
The following symbols, found throughout this manual, alert you to potentially dangerous conditions to the operator,
service personnel, or to the equipment.
CAUTION
WARNING
NOTICE
This symbol warns of immediate hazards that will result in severe injury or death.
This symbol refers to a potential hazard or unsafe practice that could result in injury or death.
This symbol refers to a potential hazard or unsafe practice that could result in injury, product
damage, or property damage.
This symbol refers to information that needs special attention or must be fully
understood, even though not dangerous.
DANGER
IMPORTANT NOTES FOR INSTALLATION AND OPERATION
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22) PAGE 3 OF 28
Table of Contents
Important Notes For Installation and Operation.................................................................... 2
............................................................................................................. 4
Installation............................................................................................................................. 5
Operation .............................................................................................................................. 8
Cleaning................................................................................................................................ 11
Maintenance ......................................................................................................................... 14
Troubleshooting .................................................................................................................. 17
............................................................................. 18
TC
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22)
PAGE 4 OF 28
SERVICE CONNECTIONS
Unit furnished with 6’ cord and 3 prong plug. Total maximum amps 4.0.
COMPARTMENT PAN CAPACITY AND SPECIFICATIONS
GAS CHARACTERISTICS
125,000 36.63 Natural
Propane
40 Gallon 1250 lbs. [567kg]
Back
Terry System Cartridge Changes / Installation
water supply being fed to the steamer. Failure to do so can result in component damage within the steamer which is not covered under warranty.
DISCLAIMER
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22) PAGE 5 OF 28
I
I
IMMEDIATELY INSPECT FOR SHIPPING DAMAGE
Immediately after unpacking, check for possible shipping damage. If the tilting braising pan is found to be
damaged, save the packaging material and contact the carrier within 15 days of delivery.
Before installing, verify that the electrical service agrees with the specifications on the rating plate located
on the left side panel as you face the front of the braising pan. If the supply and equipment requirements do
Information on the construction and installation of ventilating hoods may be obtained from the standard for “Vapor
1. Uncrate carefully. Report any hidden freight damage to the freight company immediately.
2. The pressure relief valve is located at the right rear of the unit. This area should be kept clear and should not be
must vent to the atmosphere.
4. To level the unit use a spirit level in all directions on the top of the kettle (lid up). Adjust the bottom foot on each leg to
10. Appliance location must allow air supply 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
The serial plate on the lower right side of the unit indicates the type of gas your unit is equipped to burn. Do NOT connect
to any other gas type.
side of the combination valve for checking pressure.
An adequate gas supply is imperative. Undersized or low pressure lines will restrict the volume of gas required for
appreciable drop. Fluctuations of more than 25% on natural gas, and 10% on propane gas, will create pilot problems and
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22)
PAGE 6 OF 28
I
Purge the supply line to clean out any dust, dirt, or other foreign matter before connecting the line to the unit. It is
recommended that an individual manual shut off valve be installed in the gas supply line to the unit. Use pipe joint
gas leaks.
WARNING
All connections must be checked for leaks, after the unit has been put in operation. Use soapy water only for
NOTICE
If applicable, the vent line from the gas appliance pressure regulator shall be installed to the outdoors in
NOTICE
must have the hot water line connected to side with the hot water valve (red) and cold water line to the cold water valve
(blue). Plastic or rubber hose is not recommended, as it may melt against the hot kettle side.
WARNING
Do not connect the kettle to the electrical supply until after the gas connection has been made.
WARNING
Do not connect the kettle to the electrical supply until after the gas connection has been made.
WARNING
This appliance is equipped with a three-prong (grounding) plug for your protection against shock hazard and should
be plugged directly into a properly grounded three-prong receptacle. Do not cut or remove the grounding prong
from this plug. (120V units only).
120V, three-prong grounded receptacle. A separate 15 amp supply is needed for each unit.
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22) PAGE 7 OF 28
I
Units with this electrical rating are factory equipped with a transformer. To connect supply wires, remove cover
Connect wires to the terminal block in the rear of the right console. Connect ground wire to lug. Replace cover.
Three-phase units are wired as above, using only two supply wires. The third supply wire is not connected and
must be properly terminated.
1. Verify correct gas type against rating plate on unit.
2. Verify correct voltage, cycle and phase against rating plate on unit.
3. Gas pressure.
4. Internal gas connections.
5. Internal electrical connections.
6. Burners - adjustment and ignition.
7. Thermostat - cycle for operation check.
8. Gas supply valve - check for operation.
9. Check hinge and lid assembly.
11. Advise user on cleaning procedure.
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22)
PAGE 8 OF 28
WARNING
In the event of main burner ignition failure, a 5 minute purge period must be observed prior to re-establishing
ignition source.
NOTICE
Contact the factory, the factory representative or a local service company to perform maintenance and repairs
should the appliance malfunction.
CAUTION
WARNING
gas supplier for service.
NOTICE
1. Open manual gas shut
NOTICE
it has been tilted.
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22) PAGE 9 OF 28
POWER SWITCH (ON/OFF) .........
IGNITION LIGHT (GREEN)............This light is on whenever the main burner gas is on.
COOKING LIGHT (RED)................This light is on when the thermostat is calling for heat.
LOW WATER LIGHT (AMBER) .....
time the water level falls below that required for proper operation, the kettle will not
THERMOSTAT ...............................The thermostat selects the desired internal kettle operating temperature (jacket
temperature). The thermostat must be set at a desired setting in order for the burner
to ignite. Temperature ranges from roughly 165 °F to 274 °F (74 °C to 135 °C).
PRESSURE GAUGE .....................
cold, the gauge should point to the green vacuum zone. If it does not, refer to
pressure may be considerably less.
SIGHT GLASS ..............................The sight glass indicates the minimum and maximum water level within the kettle. If
PRESSURE RELIEF VALVE ........The pressure relief valve is a safety device which prevents the internal kettle pressure
from exceeding 50 psi. It should never be tampered with.
Daily operation should consist of turning on the power switch and setting thermostat for the desired temperature.
It is recommended the kettle be preheated prior to use. Milk or egg based products should be placed in the kettle before
At the end of the day, or if the kettle will not be used for some time, shut the unit down by turning the power switch to
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22)
PAGE 10 OF 28
For easier cleaning add cold water to the kettle immediately after removing contents.
immediately after using to prevent pitting.
Do not use salt to clean the kettle. This will scratch the surface.
preparing milk-based products do not preheat the kettle.
thin paste. Turn on the kettle and add the remainder of the liquid. Continue as per recipe instructions.
Use these reminders to help develop energy-saving procedures and habits. Using less natural or propane gas saves
energy as well as money.
3. Use lid when possible.
4. Maintain equipment.
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22) PAGE 11 OF 28
that the kettle has cooled enough to touch it.
1. Rinse the inside of the kettle thoroughly and drain to remove any food particles.
2. Using a nylon brush, clean the kettle with a mild detergent and water. Never use steel wool or scouring powder as it
will scratch stainless steel. Plain steel wool can leave small pieces of steel which can rust.
depending on model, to allow the detergent and water solution to drain.
WARNING
Disconnect the power supply to the appliance before cleaning or servicing.
CAUTION
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.
WARNING
Never spray water into electric controls or components!
CAUTION
Do not use cleaning agents that are corrosive.
completely disengaged from the threads. Grasp the valve knob and slowly pull out the valve stem and disk. Do not
tube. Brush vigorously.
2. Replace the valve stem assembly and turn the hex nut until snug. Rinse the kettle with clean warm water.
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22)
PAGE 12 OF 28
important to use both hands because the plug is heavy.
2. Put the plug in a plastic pail that contains a mild soap solution. A plastic pail works best, as it reduces the possibility
of nicking or scratching the plug. If the plug gets scratched it may not seal correctly and could leak.
3. Use a soft cloth or soft brush and clean all surfaces.
4. Using both hands remove the valve from the soap and rinse well in another plastic pail that contains fresh water.
6. Once the kettle is washed out, return the plug into the body. Be sure the plug is inserted into the notch and turned.
Ensure the plug is tight and secure before letting go of it.
plug, follow the same instructions for washing the body. Always use both hands when handling the plugs. Reassemble
the plug into the body and use as normal.
NOTICE
the rubber to pull away from stem and permanently damage it. This is not covered under warranty.
Metal utensils should never be used as they will scratch the surface of the equipment and rust may begin to form. To
remove surface accumulation of rust from the inadvertent use of such utensils, the following procedure may be used.
CAUTION
Improper use of this procedure may damage your appliance!
rust stain. The appliance should not be heated and remain at room temperature during the entire cleaning process.
2. If the stain resists removal, additional exposure time with vinegar may be required, to a maximum of one hour.
3. Thoroughly wash all of the vinegar away with fresh clear water. Dry the surface completely and allow one hour
before using the appliance to cook.
Following daily and period maintenance procedures will prolong the life for your equipment. Climatic conditions - salt air -
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22) PAGE 13 OF 28
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 vapours 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.
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.
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.
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22)
PAGE 14 OF 28
1. Blower wheel inlet and motor air vent should be cleansed if an accumulation of dust or lint is obvious.
1. Have an authorized service person clean and adjust the unit for maximum performance.
2. The unit venting system should be examined and cleaned.
was supplied. This can be done by examining the serial plate on the lower right side of the unit. It will list the gas type
and voltage for which the unit was manufactured.
Unit total inpUt
orifice Size
Natural Propane
GLT-40FL 125,000 BTU/Hour DMS # 4 (.209") DMS # 20 (.161")
Adjustments
NOTICE
Contact the factory, the factory representative or a local service company to perform maintenance and repairs.
WARNING
Disconnect the power supply to the appliance before cleaning or servicing.
WARNING
Adjustments and service work may be performed only by a qualified technician who is experienced in, and
knowledgeable with, the operation of commercial gas cooking equipment. To assure your confidence,
contact your authorized service agency for reliable service, dependable advice or other assistance, and
for genuine factory parts.
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22) PAGE 15 OF 28
The thermostat adjustment should not be changed. Check the following before changing the thermostat.
2. The pressure switch may be set too high or too low and 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
After verifying that the pressure switch is set and operating properly, to set thermostat, adjust the trim-pot on the control
inside the kettle. It is located next to terminal 2 and is not sealed. Turning the pot clockwise will lower the temperature
pressure reading of 30 psi. Turn set screw clockwise to decrease pressure and counterclockwise to increase pressure.
1. Pressure relief valve opening, pressure rises above 45 psi.
2. Pressure in kettle is less than 30 psi and burner is being shut down by pressure switch (not thermostat).
The pressure switch is preset for proper operation from the factory. It is adjusted to the maximum pressure which will
prevent the pressure relief valve from opening. During preheat to the maximum thermostat setting (274 °F), from either a
cold condition or a lower temperature setting, the temperature may overshoot the thermostat setting and be shut down by
the pressure switch. This is normal, however, after the kettle has cycled several times (empty) the thermostat will begin
cycling the unit.
1. To obtain access to the pressure switch, the front panel must be removed. Remove the screws on bottom of the
panel. Be sure to support the panel to avoid excessive strain on the wiring.
2. To increase the pressure switch setting, turn the white ribbed knob clockwise; to decrease, turn it counterclockwise.
Use the centre of the black ring as an indicator.
4. The pressure in kettle (read pressure gauge on front panel) should reach a maximum of 30 psi and burners should
Pressure switch setting is satisfactory.
6. If the safety relief valve opens, reduce setting on pressure switch, cool kettle completely by running cold water
through it and repeat steps 3 - 6.
7. If pressure switch shuts down the kettle below 30 psi increase setting of pressure switch, cool kettle completely by
running cold water through it and repeat steps 3 - 7.
8. Allow the kettle to cycle several times to verify the correct pressure setting.
9. Replace the front panel when adjustment is complete.
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22)
PAGE 16 OF 28
It may be necessary to replenish water in the jacket when the low water indicator comes on. Do so as follows:
3. Remove air vent nut on the tee located next to the relief valve.
way between the minimum and maximum levels.
compound suitable for steam at 50 psi.
Periodically check pressure gauge when kettle is cold. Reading should be in green vacuum zone (below 0 psi).
Otherwise air is present and proper heating will not occur. Use the following procedure to remove air and re-establish
vacuum:
any loss in performance should return.
made to see if the pressure relief valve is leaking or if there are any leaks in the pressure relief valve piping, copper lines
CAUTION
CAUTION
taken to avoid any bodily contact.
CAUTION
care! Test at, or near, half of the operating pressure by holding the test lever fully open for at least two seconds to
If lift lever does not activate, or there is no evidence of discharge, turn off equipment immediately and
contact a licensed contractor or qualified service personnel.
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22) PAGE 17 OF 28
Motor will not run. • No current. Check that power is being supplied to the unit.
• Defective thermostat or pressure switch.
• Defective motor.
• Motor overload out.
• Blown fuse.
Motor runs, no spark. • Defective transformer.
• Defective ignition module.
• Blown fuse on ignition module.
• Defective spark electrode (cracked insulator).
• Defective ignition cable.
• Defective centrifugal switch on motor.
Motor runs, spark present,
no gas ignition.
•
• Mislocated spark or ground rods.
• Defective valve.
• Defective ignition module.
• Burner rate set too high. Ensure that manifold pressure is set per rating plate and that correct
• Burner getting too much air. Reduce air shutter opening (not below 1.0).
•
Relief valve opens. • Pressure switch set too high.
• Pressure gauge is not accurate.
• Relief valve is faulty.
Flame burns only about 6
•
•
• Defective ignition module.
• Burner rate set too high. Ensure that manifold pressure is set per rating plate and that correct
• Burner getting too much air. Reduce air shutter opening (not below 1.0).
•
•
• Air shutter adjustment.
• Main manual valve partially closed.
•
• High gas pressure.
• Dirty blower wheel or intake.
• Air shutter adjustments.
• Dirt on valve seat.
• Defective main valve.
NOTICE
it is intact.
INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22)
PAGE 18 OF 28
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INSTALLATION & OPERATION MANUAL 10280 REV 3 (11/22)
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