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GRD AND GRC SERIES GAS FRYERS
MODELS
GRD25
GRD35
GRD45
GRD65
GRD85
GRC35
GRC45
GRC65
GRC85
GRD35F
GRD45F
GRD65F
GRD85F
GRC35F
GRC45F
GRC65F
GRC85F
For additional information on Vulcan-Hart Company or to locate an authorized
parts and service provider in your area, visit our Web site at www.vulcanhart.com
VULCAN-HART COMPANY, P.O. BOX 696, LOUISVILLE, KY 40201-0696, TEL. (502) 778-2791
ML-052513
ML-052080
ML-052081
ML-052082
ML-052306
ML-052083
ML-052084
ML-052085
ML-052307
ML-126732
ML-126735
ML-126738
ML-126741
ML-126433
ML-126736
ML-126739
ML-126742
INSTALLATION &
OPERATION MANUAL
GRD35
FORM 31214 Rev. B (07-03)
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Table of Contents
Related Manuals for Vulcan-Hart GRC35 ML-052083
Summary of Contents for Vulcan-Hart GRC35 ML-052083
- Page 1 ML-126739 GRC85F ML-126742 For additional information on Vulcan-Hart Company or to locate an authorized parts and service provider in your area, visit our Web site at www.vulcanhart.com VULCAN-HART COMPANY, P.O. BOX 696, LOUISVILLE, KY 40201-0696, TEL. (502) 778-2791 INSTALLATION &...
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Page 2: Important For Your Safety
READ THE INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT. IN THE EVENT OF A POWER FAILURE, DO NOT ATTEMPT TO OPERATE THIS DEVICE. © VULCAN-HART COMPANY, 2003 IMPORTANT FOR YOUR SAFETY WARNING – 2 –... -
Page 3: Table Of Contents
GENERAL... 5 SPECIFICATIONS ... 5 OPTIONS AND FEATURES ... 6 BATTERY CONFIGURATIONS... 6 FIELD-INSTALLED ACCESSORIES ... 8 FACTORY-INSTALLED ACCESSORIES ... 8 GR SERIES FRYMATE (Dump Station) ... 8 INSTALLATION ... 9 UNPACKING ... 9 LOCATION ... 10 INSTALLATION CODES AND STANDARDS ... 10 ASSEMBLY ... - Page 4 GRC SERIES ... 21 CONTROLS ... 21 PROGRAMMING ... 22 TEMPERATURE AND TIME PROGRAMMING ... 25 USING THE FRYER (After Startup) ... 29 SHUTDOWN... 29 EXTENDED SHUTDOWN ... 29 FRYING GUIDELINES (All Models) ... 30 DAILY FILTERING ... 31 HIGH LIMIT DEVICE (All Models)... 32 DRAIN INTERLOCK (GRD and GRC Series) ...
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Page 5: General
INSTALLATION, OPERATION AND CARE OF MODELS GRD AND GRC SERIES GAS FRYERS PLEASE KEEP THIS MANUAL FOR FUTURE USE Vulcan GRD and GRC Series Gas Fryers are produced with quality workmanship and material. Proper installation, usage and maintenance of your fryer will result in many years of satisfactory performance. It is suggested that you thoroughly read this entire manual and carefully follow all of the instructions provided. -
Page 6: Options And Features
• Stainless Steel Tank (Standard) • Basket Lift with Timer (GRD and GRC series) • Tri-, Twin- or Single-Basket (GRD and GRC series) • Manual Pilot or Electronic Ignition (GRD and GRC series) • Filter-Ready (Stand-alone fryers only) • KleenScreen Filtration System (F models only) BATTERY CONFIGURATIONS •... - Page 7 Fryer Fryer Fryer Filter Dump Fryer Fryer A B C Filter 4 Cabinets in Battery (For 35, 45 and Electric 50 Only) Fryer Fryer Fryer Fryer A B C Filter Fryer Dump Fryer Fryer A B C Filter Fryer Fryer Fryer Dump A B C...
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Page 8: Field-Installed Accessories
• Casters • Twin Baskets • Tri-Baskets (65 and 85 models only) • Single Baskets • Heat Lamp (RO only) • Flex Hose 4' (1.2 m) (gas connection) • Flex hose S/S 5' (1.5 m) (gas connection) • Vat Cover •... -
Page 9: Installation
Before installing the fryer, verify that the type of gas (natural or propane) agrees with the specifications on the fryer data plate, which is located on the inside of the door panel. Ensure the fryer is configured for the proper elevation. UNPACKING This fryer was carefully inspected before leaving the factory. -
Page 10: Location
The equipment area must be kept free and clear of combustible substances. Minimum clearance from combustible construction is 6" (15 cm) from the sides and 6" (15 cm) from the back of the fryer. Minimum clearance from noncombustible construction is 0" from the sides and 0" from the back. At least 16"... -
Page 11: Assembly
When installed, the fryer must be restrained to prevent tipping in to avoid the splashing of hot liquid. The means of restraint may be the manner of installation, such as connection to a battery of appliances or installing the fryer in an alcove, or by separate means, such as adequate ties. Fryers Mounted on Legs (Non-Batteried Fryers) Fryers serviced from the rear must have a minimum clearance of 18"... -
Page 12: Gas Connections
GAS CONNECTIONS CAUTION: 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 right rear of the fryer. Codes require that a gas shutoff valve be installed in the gas line ahead of the fryer. -
Page 13: Leveling Fryer
LEVELING FRYER 1. Place a spirit level on top of the fryer after gas connections have been made. 2. Adjust the legs to ensure that the fryer is level front-to-back and side-to side in the final installed position. FLUE CONNECTIONS The fryer must be located under a hood with adequate connection to an exhaust duct. -
Page 14: Operation
WARNING: HOT OIL AND PARTS CAN CAUSE BURNS. USE CARE WHEN OPERATING, CLEANING AND SERVICING THE FRYER. WARNING: SPILLING HOT FRYING COMPOUND CAN CAUSE SEVERE BURNS. DO NOT MOVE FRYER WITHOUT DRAINING ALL FRYING COMPOUND FROM THE TANK. BEFORE FIRST USE •... -
Page 15: Lighting Instructions For Manual Pilot Ignition
CAUTION: Before turning the burners on, the fry tank must be filled with liquid or melted shortening. 1. Turn thermostat knob (located behind the door panel) to OFF. 2. Push gas valve extension arm in and turn arm to OFF. Wait 5 minutes for unburned gas to vent. 3. -
Page 16: Startup With Electronic Igniter
STARTUP WITH ELECTRONIC IGNITER CAUTION: Before turning the burners on, the fry tank must be filled with liquid or melted shortening. 1. Plug the power cord into an appropriate grounded receptacle and turn the main gas valve on. 2. Fill the fry tank with shortening. If using solid shortening, the fryer must be equipped with a melt cycle. -
Page 17: Grd Series
CONTROLS GRD Series Fryers are equipped with digital controls and a solid state thermostat. Control Guide CONTROL DESCRIPTION Power switch; for turning the fryer on or off. For cleaning purposes when the fryer is filled with water. Tem- perature is maintained at approxmiately 192°F (89°C). For entering and exiting the program mode. -
Page 18: Programming
Temperature, time and other parameters must be set before operating. Once these parameters are set, the fryer can be operated at the touch of a button. Press to enter the program mode and scroll through the parameters. If the Parameter Lock feature is on, LoC is displayed in the window and program entry cannot be accessed. - Page 19 When using solid shortening in the fryer, the CY S (solid shortening) option must be used. Solid shortening must be gently warmed to a liquid state before heating to frying temperatures. Melting solid shortening without using this option will damage the fry tank and scorch the shortening. The controller has three options for bring shortening up to temperature: CY L (Liquid shortening) - For slowly bringing liquid shortening up to temperature.
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Page 20: Using The Fryer (After Startup)
Models Without Basket Lift Option 1. Load the fry basket(s); do not overfill. See Recommended Basket Capacities on page 30. 2. Carefully lower basket(s) into shortening. 3. Press to start the left timer. Press 4. When the timer times out, a beeper sounds. Press to silence the right timer beeper. -
Page 21: Grc Series
GRC SERIES CONTROLS GRC Series Fryers have a microprocessor (computer) thermostat and timer. Control Guide – 21 –... -
Page 22: Programming
Temperature, time and other parameters must be set before operating. Follow the Program Guide to configure the fryer to your particular operation. Programming Guide Press to enter into the program mode, then follow the steps under each parameter to enter the desired information. - Page 23 Programming Guide (Cont.) PARAMETER Press Press Language Press to select a language. Press when complete. Press Press Melt Options Press to select melt options. (See Melt Options) Press when complete. Press Press Recovery Time Press when complete. Press Press Filter Press to scroll through options.
- Page 24 When using solid shortening in the fryer, the SOLID melt option must be used. Solid shortening must be gently warmed to a liquid state before heating to frying temperatures. Melting solid shortening without using this option will damage the fry tank and scorch the shortening. The controller has three options for bring shortening up to temperature.
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Page 25: Temperature And Time Programming
Temperature 1. Press to enter program mode. PROGRAM is displayed in the window. 2. Press to enter temperature mode. 000°F and TEMP are displayed in the window. 3. Press through the window. 4. Press to exit the temperature mode. Press again to exit program mode completely. Time There are ten timers with advanced timing features on the GRC fryer for setting fry times on multiple products. - Page 26 Timers through 1. Press and enter the program mode. PROGRAM is displayed in the window. 2. Press . The LED's on timers in the window. 3. To select a timer, press one of the lit timer numbers; CK# 00:00 and TIME are displayed in the window.
- Page 27 1. Press and enter the program mode. 2. Press for timers are lit on the timers available for programming, and SELECT PRODUCT is displayed in the window. 3. Select a timer; the programmed time is displayed in the window. A. Duty Time : 1) Press either arrow on 2) Enter the desired time using keys 3) Continue to the next step or press...
- Page 28 Time Programming Quick Chart Press continue Press to enter the program mode Press timers Select a Timer Enter Time Using Press Set DUTY Time Press Set HOLD Time Press Select COMP or STRAIGHT – 28 – Press timers Exit Program...
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Page 29: Using The Fryer (After Startup)
USING THE FRYER (After Startup) Models Without Basket Lift Option 1. Load the fry basket(s), do not overfill. See Recommended Basket Capacities on page 30. 2. Carefully lower basket(s) into shortening. 3. Press the desired number to start the timer. Timers through are for the right basket. -
Page 30: Frying Guidelines (All Models)
• Heat shortening to set temperature. • Fry pieces of product that are about the same size together. • Drain or wipe dry raw or wet foods to minimize splatter when lowering into the hot shortening. • Keep shortening between the MIN and MAX lines. Shortening will expand when heated; do not fill the fry tank past the MAX line. -
Page 31: Daily Filtering
WARNING: HOT OIL AND PARTS CAN CAUSE BURNS. USE CARE WHEN OPERATING, CLEANING AND SERVICING THE FRYER. Filtering Guidelines (All Models) • Stand alone fryers are available in filter-ready and non-filter-ready versions. • Battery interplumbing is available only on fryers equipped with KleenScreen. •... -
Page 32: High Limit Device (All Models)
Should this occur, the pilot will be unable to relight until the shortening temperature is below 300°F (149°C). If the temperature is below 300°F (149°C) and the pilot will not relight, contact your local Vulcan-Hart Service office. DRAIN INTERLOCK (GRD and GRC Series) Prevents the burners from operating when the drain valve is open. -
Page 33: Cleaning
WARNING: HOT OIL AND PARTS CAN CAUSE BURNS. USE CARE WHEN OPERATING, CLEANING AND SERVICING THE FRYER. DAILY • Clean all exterior surfaces of your fryer at least once daily. • Use a damp cloth with warm water and a mild soap or detergent. •... -
Page 34: Maintenance
WARNING: SPILLING HOT FRYING COMPOUND CAN CAUSE SEVERE BURNS. DO NOT MOVE FRYER WITHOUT DRAINING ALL FRYING COMPOUND FROM THE TANK. Fryers should be kept on a regulator preventive maintenance schedule. Contact your local Vulcan-Hart Service office for details. LUBRICATION Motors used on basket lifts are permanently lubricated. -
Page 35: Troubleshooting Guide
SYMPTOM No power when switch is turned on. Fryer will not heat. Fryer continues to heat. Fryer heats, but will not reach desired temperature. Fryer stops during operation. POSSIBLE CAUSES Tripped external breaker; external fuse blown. Verify fryer is plugged in and/or check external circuit breakers and/or fuse. -
Page 36: Alarms And Error Messages (Grd And Grc Series)
Pilot Out - If the pilot is out, the control displays the following message: GRD Models - FIrE OUt GRC Models - PILOT OUT If no action is taken after 90 seconds, an alarm sounds continuously, the heat demand is disabled and any running cooking cycles are cancelled.