Garland CG-48, CG-24 Installation, Electrical Power, Lighting & Control, Ventilation, Start-Up

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INSTALLATION continued

Each thermostat controls one zone burner though a dual solenoid-pressure regulator valve complete with a pressure test spigot.. Check the manifold gas pressure on each combination valve to make sure it is the same as that shown on the serial plate.. The gas pressure should be 3..5”WC for natural gas and 10..0” for propane gas..

For access to the pressure test spigots, turn the main power switch and all zone power switches to the OFF position and lower the front panel on its hinge.. This is a safety precaution.. The test spigots are at the rear of the rear of the combination regulator valves..

Connect your manometer to the first valve for test and turn the manual shut-off valve to the ON position..

NOTE : The shut off valve is under the unit.. When it is ON and in the open position, the valve position is in line with the piping.. Also, see the electrical procedure below for notes on the status indictor lights and setting the thermostats..

Turn the main power switch and the zone power switches to the ON position..

Set all the thermostat dials to 350˚F.. When all the burners are operating, check and record the manometer reading, which should be the same manifold pressure as that specified on the serial plate (3..5”WC for natural gas and 10..0” for propane gas).. Adjust the regulator to obtain the pressure rate specified..

When satisfied with the reading obtained, turn the main power switch OFF.. Remove the manometer test tube and re-cap the test spigot..

Repeat this operation on each combination regulator valve to correctly set it.. Then turn each thermostat, zone and main power switch OFF..

Electrical Power, Lighting & Control

WARNING : Do not work on ungrounded equipment.. It is dangerous..

National and local electrical codes require that all devices of this type be electrically grounded.. Check to make sure the unit is grounded..

CAUTION : Make sure the electrical connections enclosed by the panels are in good order and undamaged before closing and securing the front panels..

NOTE : This griddle is equipped with a 3-pronged plug cord set to fit any 120V AC3-prong, 15 amp-rated, grounded receptacle..

To check the unit lighting, turn the main power switch of the unit to the ON position.. The green light of the power switch and the green indictor of the gas pilot of each section of the griddle should illuminate..

CAUTION : If after two minutes the pilot ignition fails, turn the main power switch OFF.. Wait five minutes and switch the main power ON again..

When the green indicator for each zone is illuminated, turn the zone power switch for each zone ON.. The thermostats can now be set to the desired temperature..

The amber light burner indicator cycles with the operation of the thermostat..

Ventilation

For efficient operation this unit requires a minimum ventilation air supply of 50frm.. The ideal method of ventilation is a well-designed canopy of hood that exceeds 6” (152mm) beyond all sides of the unit.. Ideally, the bottom of the hood should be set 6’6” (1981mm) from the floor..

Gas burners and pilot devices need a sufficient air supply to operate efficiently, so do not place large objects anywhere near them to restrict or in any way limit the air flow..

In most operations, the chain griddle will be used in conjunction with other kitchen equipment.. The need for the ingress of air to the kitchen area must be sufficient to compensate for the air the ventilation system abstracts.. Unless the air flow is sufficient a subnormal, and probable negative, atmospheric pressure will result, which will adversely affect the operation of the equipment and make work in the kitchen area unpleasant..

Start-Up

When the chain griddle is used for the first time, the griddle top requires seasoning.. To season a griddle surface, follow this procedure..

1.Wash the griddle surface with a hot, mild detergent or soap solution, then rinse and dry thoroughly..

2.Set the thermostat to 175˚F for 30 minutes, then apply a film of cooking oil to the cooking surface and wipe away the excess..

3.After (5) five minutes, wipe the griddle plate clean..

Part #GCGTRAINING06 (03/03/08)

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Contents Garland GAS Keep appliance area free and clear of combustibles Important InformationTable of Contents Back Natural Dimensions and SpecificationsHow Does it work? What is a Chain GriddleGas Supply What is a Chain GriddleInstallation MechanicalStart-Up InstallationElectrical Power, Lighting & Control VentilationCleaning Operation & MaintenanceServicing Thermocouple How To Replace a ThermocoupleServicing ThermostatPilot Ignition Control Control Module Incandescent LampsGas Valve Regulator Power SwitchesControl Circuit Control schematic for a Model CG-48 Chain Griddle Control Panel Schematic DiagramSubject Service Bulletin #95-5Service Bulletin #95-5 EMF In Millivolts Reference Junction 0F Type J Thermocouples 0 to 440FEMF In Millivolts Reference Junction 0C Type J Thermocouples 0 to 240CGCGTRAINING06 03/03/08 GCGTRAINING06 03/03/08

CG-60, CG-72, CG-48, CG-36, CG-24 specifications

The Garland CG series is renowned for its dependable and innovative design, catering to diverse needs in commercial kitchens. The series includes models CG-24, CG-72, CG-48, CG-60, and CG-36, each with unique features that make them suitable for various culinary tasks.

Starting with the CG-24, this compact unit is designed for restaurants with limited space but a high demand for efficiency. The CG-24 offers a single deck oven with a capability to yield remarkable results without compromising on quality. Its adjustable temperature settings allow for precision cooking, while the stainless steel exterior ensures durability and easy maintenance. The commercial-grade heating elements provide consistent heat distribution, making it ideal for baking and roasting.

Next is the CG-72, a larger model designed for high-volume operations. The CG-72 boasts a double-deck construction, allowing chefs to prepare multiple dishes simultaneously. Its advanced convection technology circulates hot air evenly throughout the oven, enhancing cooking efficiency. This model also features programmable digital controls, giving chefs the ability to save and replicate cooking profiles with ease, ensuring consistency across multiple dishes.

The CG-48 is tailored for versatility, featuring multiple cooking options that include baking, broiling, and warming. Its spacious interior can accommodate various tray sizes, making it a favorite amongst bakers and caterers. With user-friendly controls and high-performance heating systems, the CG-48 ensures that food is cooked to perfection every time. Additionally, its efficient energy usage makes it a cost-effective choice for businesses seeking to reduce operating expenses.

Moving on to the CG-60, this model integrates cutting-edge technologies to enhance sanitation and ease of use. The CG-60’s self-cleaning feature significantly reduces labor and time spent on maintenance, while its robust construction ensures longevity under heavy use. The digital interface allows for precise control over cooking times and temperatures, making it a reliable partner in busy kitchen environments.

Finally, the CG-36 offers a balance of size and power, making it ideal for medium-sized operations. Its range of cooking options alongside efficient heat distribution makes it a versatile choice for chefs. The compact design does not sacrifice performance, ensuring that even small footprints can accommodate high culinary output.

In summary, the Garland CG series combines advanced technology with practical design, ensuring that each model—CG-24, CG-72, CG-48, CG-60, and CG-36—meets the diverse needs of commercial kitchens, delivering exceptional performance, durability, and user-friendly operation.