Vulcan-Hart 4GR65CF, 2XG65DF, 1GR65C GAS Connection, GAS Pressures ALL Models, Fryers with Casters

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GRDF / GRCF SERIES GAS FRYERS

GAS CONNECTION

All gas supply connections and any pipe joint compound must be resistant to the action of propane gases.

The gas inlet is located on the lower rear of the fryer. Codes require that a gas shutoff valve be installed in the gas line ahead of the fryer.

The gas supply line must be at least the equivalent of ½” (12.7 mm) iron pipe for single units and 1-1/4” (31.75 mm) for batteries. If using the optional quick-disconnect flex hose, ¾” (19 mm) iron pipe for single units and 1-1/4” (31.75 cm) iron pipe for batteries.

Make sure the pipes are clean and free of obstructions, dirt, and piping compound. A battery requires one or two connections of appropriate size for the gas requirement.

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 piping has been checked for leaks, fully purge gas pipes to remove air.

GAS PRESSURES (ALL MODELS):

The gas pressure should be set at 4” W.C. (Water Column) (0.8 kPa) for natural gas and 10” W.C. (2.75 kPa) for propane gas. If incoming pressure exceeds ½ PSI (3.45 kPa), an additional pressure regulator must be installed.

TESTING THE GAS SUPPLY PIPING SYSTEM:

When test pressures exceed ½ PSI (3.45 kPa), the fryer and its individual shutoff valve must be disconnected from the gas supply piping system.

When test pressures are ½ PSI (3.45 kPa) or less, the fryer must be isolated from the gas supply piping system by closing its individual shutoff valve.

Fryers with Casters:

Separate instructions for installing casters are included with the casters:

ŠThe installation shall be made with a connector that complies with the

Standard for Connectors for Movable Gas Appliances, ANSI Z21.69 or Connectors for Moveable Gas Appliances, CAN/CGA-6.16, and a quick-disconnect device that complies with the Standard for Quick-Disconnect Devices for Use with Gas Fuel, ANSI z21.41 or Quick-Disconnect Devices for Use with Gas Fuel, CANI-6.9.

VULCAN-HART

F-31214 Rev. D (March 2008)

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Contents Installation & Operational Manual Important for Your Safety Table of Contents General IntroductionOrdering Parts Fryer Model No Device Serial No InstallationUnpacking Codes and Standards ClearancesLocation United StatesCanada AssemblyFlue Connection Testing the GAS Supply Piping System GAS ConnectionGAS Pressures ALL Models Fryers with CastersGrdf / Grcf Series GAS Fryers OVER-TEMPERATURE Shutdown CleaningLeveling the Fryer OperationFilling Tank with Shortening Basic Frying InstructionExtending Shortening Life Turning on the FryerFry Basket Guidelines Fry Basket CapacityExtended Shutdown Programming the Solid State ControlTurning OFF the Fryer Programming the Computer Control Filtering the OIL Draining the TankBoil OUT Procedure Weekly or when oil is replacedCleaning GAS KleenScreen Plus Models 2GR45DF ShownFiltering Instructions for KleenScreen Plus Fryers GeneralSame Suction Tube Do not Wash Fabric Envelope StepFiltering Procedure OperationGrdf / Grcf Series GAS Fryers Grdf / Grcf Series GAS Fryers Flush and Discard Filtering TIPRemoving Excess Debris from the Screen Filter Boil OUT Procedure Thermal Overload Protection ButtonMaintenance Alarms and Error MessagesService in the US and Canada Flue Vent InspectionTroubleshooting Chart

1GR65D, 1GR45D, 1GR45C, 1GR85C, 1GR85D specifications

The Vulcan-Hart 2XG65DF, 4GR85CF, 3GR85DF, 4GR45CF, and 3GR85CF are a series of high-performance cooking equipment designed to meet the demands of commercial kitchens. Known for their reliability and efficiency, these models are widely used in restaurants, catering services, and institutional foodservice operations.

One of the main features of the Vulcan-Hart cooking line is their advanced cooking technologies. The 2XG65DF, for instance, utilizes a dual-fuel system combining gas and electric capabilities. This allows for precise temperature control and consistent cooking results, making it suitable for a variety of cooking methods, from frying to roasting. The 4GR85CF and 3GR85CF models further enhance flexibility in the kitchen with multiple cooking zones and customizable configurations.

Each model is engineered with solid construction materials, ensuring durability and long-lasting performance even in the busiest culinary environments. Users can expect heavy-duty stainless steel exteriors that offer resistance to corrosion and easy maintenance. Additionally, the cooking surfaces are designed with practicality in mind, providing ample space for preparing meals and accommodating high-volume demands.

The Vulcan-Hart models are also equipped with advanced safety features, including automatic shut-off valves and heat-resistant handles, helping to minimize the risk of accidents in the kitchen. The intuitive control systems further enhance user experience, allowing chefs to adjust settings quickly and efficiently.

Energy efficiency is a key focus in the design of Vulcan-Hart equipment. Many models are equipped with energy-saving features that reduce overall energy consumption without compromising performance. This is not only beneficial for operational costs but also aligns with sustainability initiatives that many modern kitchens are adopting.

In terms of versatility, the Vulcan-Hart 4GR85CF and 3GR85DF models offer a range of cooking options, including grilling, boiling, and steaming. This allows chefs to explore different culinary techniques while maintaining high productivity levels. The compact designs of the 4GR45CF and 3GR85CF make them ideal for kitchens with limited space, ensuring that even smaller operations can benefit from high-quality equipment.

Overall, the Vulcan-Hart 2XG65DF, 4GR85CF, 3GR85DF, 4GR45CF, and 3GR85CF represent a robust offering in the realm of commercial kitchen solutions, combining innovative technologies, safety features, energy efficiency, and versatility to serve the needs of today's professional chefs.
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