PATRIOT PT-G24-M Gas Countertop Thermostat Griddle User Manual
- June 4, 2024
- PATRIOT
Table of Contents
INSTALLATION & OPERATION MANUAL
Gas Countertop Thermostat Griddle
Models:
PT-G24-T 24 “ Thermostat griddle
PT-G48-T 48 “ Thermostat griddle
PT-G36-T 36 “ Thermostat nddle
PT-G60-T 60 “ Thermostat griddle
WARNING: IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, AND SERVICE MAINTENANCE CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH. READ THE INSTALLATION, OPERATING, AND MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT.
For Service on Your Gas Griddle:
Please call the Patriot Cooking Service Department and ask for contact
information for your local service company.
– IMPORTANT SAFETY NOTICE –
This manual contains important safety instructions which must be strictly
followed when using this equipment.
Please retain this manual for future reference.
Instructions must be posted in a prominent location. All safety precautions
must be taken in the event the user smells gas. Safety information can be
obtained from your local gas supplier.
FOR YOUR SAFETY
Do not store or use gasoline or other flammable vapors or liquids in the
vicinity of this or any other appliance.
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.
INSTALLATION, OPERATION, AND CARE OF HEAVY-DUTY GAS THERMOSTAT GRIDDLES
GENERAL
Heavy Duty Gas Thermostat Griddles are produced with quality workmanship and
materials. Proper installation, usage, and maintenance of your griddle will
result in many years of satisfactory performance. Thoroughly read this entire
manual and carefully follow all of the instructions provided.
THIS APPLIANCE IS EQUIPPED FOR NATURAL GAS, for conversion to LP gas please
see the gas conversion instruction manual attached. Orifices necessary for LP
(propane) (natural) conversion are provided. Please refer to page 3 for the
orifice size list when you do the gas conversion
Model| Number Of
Burners| BTU/hr Input Rating
60,000| Orifice size
---|---|---|---
Nat
2. 82mm (#34)| LP
1. 6mm (#52)
24 ” Thermostat griddle| 2
36 “Thermostat griddle| 3| 90,000| 2.82mm(#34)| 1.6mm(#52)
48 ” Thermostat griddle| 4| 120,000| 2. 82mm (434)| 1. 6mm (1452)
60 ” Thermostat griddle| 5| 150,000| 2.82mm(#34)| 1.6mm(#52)
INSTALLATION
UNPACKING
This griddle was inspected before leaving the factory. The transportation
company assumes full responsibility for safe delivery upon acceptance of the
shipment. Check for possible shipping damage immediately after unpacking. If
the griddle is found to be damaged, save the packaging material and contact
the carrier within 5 days of delivery. Carefully unpack your griddle and make
sure that no parts are discarded with packaging material. A pressure regulator
designed to operate with the griddle has been supplied and must be installed
before the griddle is placed into service (Refer to GAS PRESSURE REGULATOR
INSTALLATION in this manual).
LOCATION
The installation location must be kept free and clear of combustibles. When
installing, never enclose the bottom of the griddle with a raised curb or
other constructions that would obstruct flow of air into or out of the
griddle. Adequate clearance for air openings into the combustion chamber must
be provided. Make sure there is an adequate supply of air in the room to
replace air taken out by the ventilation system. Do not permit air to blow
directly at the griddle. Avoid open windows next to the griddle wherever
possible. Avoid wall-type fans which create air cross-currents within the
room. This griddle is Design Certified for installation on a non-combustible
counter with 4″ legs, or a combustible floor with 24″ high stand.
INSTALLATION CLEARANCES
COMBUSTIBLE CONSTRUCTION NON-COMBUSTIBLE CONSTRUCTION
Back:6″ 0″
Sides:6″ 0″
INSTALLATION CODES AND STANDARDS
The griddle must be installed in accordance with: In the United States of
America:
-
State and local codes.
-
National Fuel Gas Code, ANSI-Z223.1/NFPA #54 (latest edition). This shall include but not be limited to: NFPA #54 Section 10.3.5.2 for Venting. Copies may be obtained from The American Gas Association Accredited Standards Committee Z223, @ 400
N. Capital St. NW, Washington, DC 20001 or the Secretary Standards Council, NFPA, 1 Batterymarch Park Quincy, MA 02169-7471
NOTE: In the Commonwealth of Massachusetts All gas appliances vented through a ventilation hood or exhaust system equipped with a damper or with a powerful means of exhaust shall comply with 248 CMR. -
NFPA Standard # 96 Vapor Removal from Cooking Equipment, latest edition, available from the National Fire Protection Association, Batterymarch Park, Quincy, MA 02269.
In Canada:
- Local codes.
- CAN/CSA-B149.1 Natural Gas Installation (latest edition)
- CAN/CSA-B149.2 Propane Installation Code (latest edition), available from the Canadian Gas
Association, 178 Rexdale Blvd., Etobicoke, Ontario, Canada M9W 1R3
GRIDDLES MOUNTED ON STANDS WITH CASTERS
Griddles mounted on stands with casters must use a flexible connector (not
supplied) that complies with the Standard for Connectors for Movable Gas
Appliances ANSI Z21.69·CSA6.16, and a quick-disconnect device that complies
with Gas Fuel, ANSI Z21.3·CSA6.9. In addition, adequate means must be provided
to limit the movement of the appliance without depending on the connector and
the quick-disconnect device (or its associated piping) to limit appliance
movement. Attach the restraining device at the rear of the griddle as Fig.1
If disconnection of the restraint is necessary, turn off the gas supply before disconnecting. Reconnect the restraint prior to turning the gas supply on and returning the griddle to its installation position. Casters are only supplied on a griddle stand. If the griddle is moved for any reason the griddle should be re-leveled (see LEVELING in this manual).
FLUE CONNECTIONS
Do not obstruct the flow of flue gases from the flue, located at the rear of
the griddle. It is recommended that flue gases be ventilated to the outside of
the building through a ventilation system installed by qualified personnel.
From the termination of the flue to the filters of the hood venting system, a
minimum clearance of 18″ must be maintained. Information on the construction
and installation of ventilating hoods may be obtained from the standard for
“Vapor Removal from Cooking Equipment”, NFPA No. 96 (latest edition),
available from the National Fire Protection Association, Batterymarch Park,
Quincy, MA 02269.
GAS CONNECTIONS
Gas supply connections and any pipe joint compound must be resistant to the
action of propane gases.
Use a ¾” NPT gas supply line for the griddle inlet, located at the rear of the
griddle. All of flexible and semi-rigid gas supply lines must comply with the
applicable ANSI standard. To ensure maximum operating efficiency, this
appliance must be connected with a gas supply line of solid pipe or a
commercial type Flexible Connector with the net inside diameter (I.D.) as
large as or larger than the gas pipe inlet on this appliance. Codes require
that a gas shutoff valve must be installed in the gas line upstream of the
griddle.
Prior to lighting, check all joints in the gas supply line for leaks. Use soap
and water solution. Do not use an open flame.
After checking for leaks all lines receiving gas should be fully purged to
remove air.
TESTING THE GAS SUPPLY SYSTEM
When the gas supply pressure exceeds ½ psig (3.45 kPa), the griddle and its
individual shutoff valve must be disconnected from the gas supply piping
system. When the gas supply pressure is ½ psig (3.45 kPa) or less, the griddle
should be isolated from the gas supply system by closing its individual manual
shutoff valve.
GAS PRESSURE REGULATOR INSTALLATION
This griddle is supplied with a convertible gas pressure regulator preset at
4″ Water Column (W.C.) for natural gas. No further adjustment should be
required. Install the regulator as close to the griddle on the gas supply line
as possible. Make sure that the arrow on the underside of the regulator is
oriented in the direction of gas flow to the griddle and the regulator is
positioned with the vent plug and conversion plug cover upright.
The supply pressure (upstream of the regulator) should be 7-9″ W.C. for natural gas and 11-12″ W.C. for propane gas. At no time should the griddle be connected to supply pressure greater than ½ psig (3.45 kPa) or 14″ W.C.
PROPANE GAS CONVERSION
This griddle is shipped from the factory equipped with fixed burner and pilot
orifices for natural gas operation. The burner and pilot orifices required to
convert the griddle to propane gas are shipped with the griddle in the
shipping packaging. It is recommended that a trained gas service technician
with the necessary tools, instruments, and skills perform the conversion.
To convert to propane, the following steps must be completed: Remove all
natural gas burner orifices and install the provided propane burner orifices.
See Fig. 4
- Remove all pilot orifices and install the provided propane pilot orifices. See Fig 4.
- Set the regulator to 10″ W.C. by inverting the regulator spring plug. See Fig 5.
To convert to propane, the following steps must be completed:
- Remove all natural gas burner orifices and _ install the provided propane burner orifices. See Fig. 4
- Remove all pilot orifices and install the provided propane pilot orifices. See Fig 4.
- Set the regulator to 10″ W.C. by inverting the regulator spring plug. See Fig 5.
Prior to lighting, check all joints in the gas supply line for leaks.
Use soap and water solution. Do not use an open flame.
OPERATION
The griddle and its parts are hot. Use care when operating, cleaning or servicing the griddle.
BEFORE FIRST USE
Remove all packing material and protective plastic from the surfaces of the
unit. Before leaving the factory, the griddle plate is coated with a
protective coating as a rust inhibitor. Remove this film when the griddle
plate is being cleaned prior to its first cooking use. Heat the griddle to
200-300°F to loosen and melt the coating, then clean the surface with a non-
corrosive, grease-dissolving commercial cleaner, following the manufacturer’s
directions. Rinse thoroughly and wipe dry with a soft clean cloth. Clean all
accessories.
SEASONING THE GRIDDLE
Season the griddle to avoid possible surface corrosion before first use, and
after every cleaning. Heat the griddle to a low temperature (300-350°F) and
apply a small amount of cooking oil about one ounce per square foot of
surface. Use a soft lint-free cloth to spread the oil over the entire griddle
surface to create a thin film. Wipe off any excess oil with a cloth. Repeat
the procedure until the griddle has a slick, mirror-like finish. This will
also help reduce the sticking of cooked food products.
CONTROLS
This model features a standing pilot that must be manually lit. The pilot is
monitored by a thermocouple and pilot safety valve. If the pilot goes out, the
safety valve will shut off the gas supply to the pilot and main burners. There
is one pilot and one safety valve for every two burners except on the 36″
model. The 36″ model has an odd number of main burners, therefore one of the
sets of pilots and safety valves in these models will control only one main
burner. The safety valve push buttons are aligned with pilot burners and the
pilot sight holes are off-centered ¾” to the right. The pilot burners are
inset approximately 7″ from the front panel. See cutaway view on page 8.
Each 12″ section of the griddle is independently controlled by a mechanical
snap-action thermostatic valve. The thermostats have an operating range of 200
to 450 degrees. Once pilots are lit, turning the thermostats to the desired
setting is all that is required to put the unit into service.
STG PILOT LIGHTING PROCEDURE
- Turn the main gas shut-off valve and all thermostats to the OFF position. Wait 5 minutes to allow any gas that may have accumulated in the burner compartment to escape.
- Turn the main gas shut-off valve ON.
- Depress and hold the safety valve button while lighting the corresponding pilot. You will have to reach under the front of the unit to light with an outside ignition source(such as a lit taper, etc.) while viewing thru the pilot sight hole.
- When the gas at the pilot has been burning for about 45 seconds, release the safety valve button. If the pilot does not remain lit, repeat the operation allowing more time before releasing the button. The amount of time necessary to hold the safety valve button will increase at the initial installation of the unit and if the main gas supply has been turned off for a long period of time. It may be necessary to adjust the pilot valve to increase gas to the pilot.
- Repeat steps until all pilots are lit.
- If after completing steps 1-5 pilot does not light, turn off the main gas shut-off valve and contact an authorized service agency.
USING THE GRIDDLE
To preheat, turn the burners on about 20-25 minutes before cooking. A uniform
and systematic approach to loading the griddle will produce the most
consistent product results. The griddle plate is steel, but the surface can be
scored or dented by the careless use of a spatula or scraper. Be careful not
to dent, scratch, or gouge the plate surface. Do not try to knock off loose
food that may be on the spatula by tapping the corner or the edge of the
spatula on the griddle surface.
ZONE COOKING
This griddle features a tubular U-shaped burner in each 12″ section, each
controlled by independent thermostats. Each 12″ section is a separate cooking
zone, and allows cooking a wide variety of products over a single griddle
plate. The chart below is a suggested usage of zone cooking.
When zone cooking, it is suggested that you start with your lowest temperature
setting at either side of the griddle, increasing the zone temperature as you
move up the zone line. These zone cooking guidelines will vary depending on
product temperatures, size and shape. This guide should be adjusted to suit
your product and operational cooking preference.
CLEANING THE GRIDDLE
Empty the grease drawer as needed throughout the day and regularly clean at
least once daily. Clean the griddle regularly. A clean griddle always looks
better, lasts longer and performs better. To produce evenly cooked, perfectly
browned griddle products keep the griddle plate clean and free of carbonized
grease. Carbonized grease on the surface hinders the transfer of heat from the
griddle surface to the food, resulting in spotty browning and loss of cooking
efficiency. Carbonized grease tends to cling to griddle foods, giving them a
highly unsatisfactory and unappetizing appearance. To keep the griddle clean
and operating at peak efficiency, follow these procedures:
AFTER EACH USE
Clean the griddle with a wire brush or flexible spatula.
ONCE PER DAY
Thoroughly clean the griddle backsplash, sides and front. Remove, empty and
wash the grease drawer in the same manner as an ordinary cooking utensil.
ONCE PER WEEK
Clean the griddle surface thoroughly. Use a griddle stone, screen, or Scotch
Bright pad on the surface as necessary. Rub with the grain of the metal while
the griddle is still warm (not hot). A detergent may be used on the plate
surface to help clean it, but be sure the detergent is thoroughly removed by
flushing with clear water. After removal of detergent the surface of the plate
the griddle should be seasoned according to the instructions in this manual.
Clean stainless steel surfaces with a damp cloth and polish with a soft dry
cloth. To remove discoloration, use a griddle cleaner. If the griddle usage is
very high, consider conducting this weekly cleaning procedure more than once
per week.
ZONE 1 (300°F)| ZONE 2 (350°F)| ZONE 3 (350°F)| ZONE 4
(400°F)
---|---|---|---
PRODUCT Sausage Eggs (Hard Fried) Eggs (Scrambled)Burger (Well Done)
Steak (Well Done)
Chicken Breast Frozen Foods Pork Chops| PRODUCT Pancakes French Toast
Bacon
Omelet Hash Browns Canadian Bacon Eggs (Sunny Side Up) Boiled Ham Steak
(Medium Well) Fresh Burger (Medium Well) Small Frozen Burger (Medium Well)|
PRODUCT Steak
(Rare) Stir Fry
Vegetables Salmon Fish Cakes Lobster Scampi
ADJUSTMENTS
CALIBRATION
-
Each thermostat controls a 12″ zone of the griddle. Using a Surface Probe temperature measurement device, observe the temperatures at the center points of the cooking zones. These points are located by starting 6″ from the side splash (left or right) and every 12″ across the width of the griddle, with all points located 12″ back from the front edge of the griddle plate. NOTE: Use of infrared thermometers is not recommended. These devices are highly sensitive to surface color (clean or dirty), angle of reading, and distance from the unit.
-
Set thermostats to 350°F and allow to stabilize, allowing the burner to cycle ON and OFF at least two times.
-
Watch for the burner to cycle OFF, then measure the temperature for that zone. The temperature should be 350°F ±15°F. If not, continue to Step 4.
-
a. Carefully loosen the knob set screw. DO NOT allow the knob to turn. Carefully remove the knob from the thermostat shaft, exposing the temperature dial. b. Loosen screws on the temperature dial and adjust to that the temperature indicated by the knob arrow matches the griddle plate temperature reading. Knob will have to be placed back on the shaft to verify adjustment.
IMPORTANT: NEVER ADJUST THE SCREW IN THE CENTER OF THE THERMOSTAT SHAFT. This will ruin the factory calibration; the thermostat will no longer operate properly and may need to be replaced. -
Once calibration is achieved, tighten the temperature dial screws and knob set screws.
MAINTENANCE
The griddle and its parts are hot. Use care when operating, cleaning or servicing the griddle.
LUBRICATION
There are no parts on this griddle that require lubrication.
VENT
Daily, when the griddle is cool, check the flue and clear any obstructions.
SERVICE AND PARTS INFORMATION
Contact the Service Agency in your area to obtain service and parts
information. For a complete listing of Service and Parts depots refer to
supplier When calling for service, the following information should be
available from the appliance identification plate: Model Number, Serial Number
and Gas Type.
LEVELING griddle must be level (side-to-side and front-to-back) during
operation to ensure proper performance. Improper leveling can result in uneven
temperature distribution, cold spots, and possibly damaged components.
- Place a level on the griddle.
- Adjust legs by turning the bullet feet at the bottom of each leg. Using pliers or a crescent wrench, turn the feet counter-clockwise to increase height, and clockwise to decrease height until leveling is achieved. Do not extend the legs more than 1-¾”.
PILOT ADJUSTMENT
Using a flathead screwdriver, turn the slotted hex-head pilot adjustment screw
clockwise to decrease the flame, and counterclockwise to increase the flame.
SHUTDOWN OF GRIDDLE
- Turn thermostats to the OFF position to cut off burners.
- The pilots will remain lit and monitored by the safety valve as long as the main gas supply is on.
EXTENDED SHUTDOWN
- Shut off the main gas supply valve.
Apply a heavy coat of vegetable oil over the griddle plate to inhibit rust.
PATRIOT PLATINUM
Gas Countertop Thermostat Griddle
Conversion Kit Instructions for
Gas Countertop Thermostat Griddle Models: Thermostat Controlled: 24″ 36″
48″ 60″
– IMPORTANT SAFETY NOTICE –
WARNING
This conversion kit shall be installed by aqualified service agency in
accordance with the manufacturer’s instructions and all applicable codes and
requirements of the authority having jurisdiction. If the information in these
instructions is not followed exactly, a fire, an explosion or production of
carbon monoxide may result causing property damage, personal injury or loss of
life. The qualified service agency is responsible for the proper installation
of this kit. The Installation is not proper and complete until the operation
of the converted appliance is checked as specified in the manufacturer’s
instructions supplied with the kit.”
Griddle Conversion Kit Instructions
Do not attempt gas conversion by yourself. Gas conversion of your unit is to be made by a certified/licensed technician.
CONVERSION
Instructions are for conversion from Natural Gas to Propane (L.P.) on all
models. The conversion should be done before connecting the unit to the gas
supply. Units are shipped from the factory equipped for use on natural gas.
Parts necessary for L.P. (liquid propane) are provided with the unit. Turn off
the main gas supply before doing any maintenance.
-
Remove the top griddle plate assy.
-
Unscrew the screw and remove U style pipe burner..
-
Replace the orifice fittings into the valve.
Note: Unit Number on side of orifice fittings. -
Unscrew pilot bracket gas pipe joint nut
-
Change the Nat pilot. orifice to LP pilot orifice
-
Replace the burner and griddle plate.
-
Before installing the included convertible regulator, unscrew the octagon cap. You can read (NAT) on the plastic insert attached to the head of the cap; flip it over and snap it back in place.
Pictured is the plastic insert. Pull off the insert from the octagon cap and reverse the plastic insert position so that the L.P. position is attached to the octagon cap head. -
Continue with installation.
-
Attach gas conversion label on the appliance
Gas conversion label
This appliance was converted.- (day-month-year) to gas with Kit No.by (name and address of organization making this conversion), which accepts the responsibility that this conversion has been properly
WARRANTY
Patriot warrants its equipment against defects in materials and workmanship,
subject to the following conditions:
Patriot gas equipment is warranted for two (2) years, effective from the date
of purchase by the original owner. A copy of the original receipt or other
proof of purchase is required to obtain warranty coverage. This warranty
applies to the original owner only and is not assignable.
The stainless steel fry tank has a five (5) year limited tank warranty. If
during the first year, the tank is found to have a leak and is verified by an
authorized service company, the entire fryer will be replaced. During years
two through five, a new tank will be given.
Should any product fail to function in its intended manner under normal use
within the limits defined in this warranty, at Patriot’s discretion, such
product will be repaired, replaced with a refurbished unit, or replaced with a
new unit by Patriot, after the defective unit has been inspected and the
defect has been confirmed. Patriot does not assume any liability for extended
delays in replacing any item beyond its control. This warranty does not apply
to rubber and non-metallic synthetic parts that may need to be replaced due to
normal usage, wear or lack of preventative maintenance.
This warranty covers products shipped into the 48 contiguous United States,
Hawaii, and metropolitan areas of Alaska and Canada. Warranty coverage on
products used outside the 48 contiguous United States, Hawaii, and
metropolitan areas of Alaska and Canada may vary.
The following conditions are not covered by warranty:
-
Equipment failure relates to improper installation, improper utility connection or supply, and problems due to improper ventilation.
-
Equipment that has not properly been maintained, damage from improper cleaning, and water damage to controls.
-
Equipment that has not been used in an appropriate manner, or has been subject to misuse, neglect, abuse, accident, alteration,
negligence, damage during transit, delivery or installation, fire, flood, riot, or act of God. -
Equipment that has the model number or serial number removed or altered.
-
Equipment on which the security seal has been broken.
If the equipment has been changed, altered, modified, or repaired without
express written permission from Patriot, then the manufacturer shall not be
liable for any damages to any person or to any property, which may result from
the use of this equipment thereafter.
This equipment is intended for commercial use only and this warranty is void
if the equipment is used in other than a commercial application.
For warranty issues and technical support call Patriot Cooking at
888-585-9440. Please have your model
number, serial number, and proof of purchase ready. For non-warranty-related
issues call 800-458-5593.
“THE FOREGOING WARRANTY IS IN LIEU OF ANY AND ALL WARRANTIES EXPRESSED OR
IMPLIED INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR
PARTICULAR PURPOSES AND CONSTITUTES THE ENTIRE LIABILITY OF PATRIOT. IN NO
EVENT DOES THE LIMITED WARRANTY EXTEND BEYOND THE TERMS STATED HEREIN.”
Please register your product online at Patriotcooking.com
https://www.patriotcooking.com/
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