VULCAN & WOLF GRMF Series Fryer Gas Mode d'emploi

INSTALLATION &

OPERATIONAL MANUAL

GRMF SERIES GAS

FRYERS

MODELS:

2GR45MF ML-136417

2GR65MF ML-136418

2GR85MF ML-136419

3GR45MF ML-136420

3GR65MF ML-136421

3GR85MF ML-136422

4GR45MF ML-136423

2GR45MF Shown

For additional information on Vulcan-Hart or to locate an authorized parts

and service provider in your area, visit our website at www.vulcanequipment.com

©VULCAN 3600 NORTH POINT BLVD.

DIVISION OF ITW FOOD EQUIPMENT GROUP, LLC BALTIMORE, MD 21222

WWW.VULCANEQUIPMENT.COM F-31233 REV. T (12-15)

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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IMPORTANT FOR YOUR SAFETY

THIS MANUAL HAS BEEN PREPARED FOR PERSONNEL QUALIFIED TO INSTALL

GAS EQUIPMENT, WHO SHOULD PERFORM THE INITIAL FIELD START-UP AND

ADJUSTMENTS OF THE EQUIPMENT COVERED BY THIS MANUAL.

POST IN A PROMINENT LOCATION THE INSTRUCTIONS TO BE FOLLOWED IN THE

EVENT THE SMELL OF GAS IS DETECTED. THIS INFORMATION CAN BE

OBTAINED FROM THE LOCAL GAS SUPPLIER.

IMPORTANT

IN THE EVENT A GAS ODOR IS DETECTED, SHUT DOWN UNITS AT THE MAIN

SHUTOFF VALVE AND CONTACT THE LOCAL GAS COMPANY OR GAS SUPPLIER

FOR SERVICE.

FOR YOUR SAFETY

DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS OR LIQUIDS

IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.

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.

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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TABLE OF CONTENTS

IMPORTANT FOR YOUR SAFETY…………………………....……………. 2

INTRODUCTION……………………….....…………………………………… 4

GENERAL…………………………...………………………………… 4

ORDERING PARTS……………………..…………………………… 4

FRYER CAPACITIES…………………..……………………………. 4

UNPACKING……………………………..…………………………… 4

INSTALLATION……………………………………......………………………. 5

Clearances…………………………………………………... 5

Location ………………..…………………...…………….…. 6

CODES AND STANDARDS……………………..………………….. 6

ASSEMBLY …………..…………………………………....………… 7

FLUE CONNECTION……………………………………..…………. 7

GAS CONNECTION…………………………………………………. 8

Quick-Disconnect for Units on Casters……...…………… 8

GAS PRESSURE.......................................................................... 8

TEST GAS SUPPLY………………………………………………… 8

FRYERS WITH CASTERS………………………………………… 8

LEVELING THE FRYER………………………….….……………… 9

OPERATION…………………………………………...…….………………… 9

OVER-TEMPERATURE SHUTDOWN………….…………………. 10

BEFORE FIRST USE………………………………………………... 10

Cleaning…………………………………………………….... 10

FILLING TANK WITH SHORTENING………………....…………… 10

LIGHTING THE PILOT....................................................................11

TURNING ON THE FRYER …...................................................….12

TURNING OFF THE FRYER..........................................................12

EXTENDED SHUTDOWN…………………………………..……….. 12

BASIC FRYING INSTRUCTIONS……………………….………….. 12

Fry Basket Guidelines………………………….……..……. 13

EXTENDED SHORTENING LIFE…………………………...……… 13

DRAINING THE TANK…………………………………....…………. 14

DAILY FILTERING-ALL MODELS………………………....………. 14

CLEANING………………………………………………....…………. 15

Daily…………………………………………….……………. 15

BOIL OUT PROCEDURE……………………………………………….......... 15

KLEENSCREEN PLUS® INSTALLATION & OPERATION MANUAL....... 16

GAS KLEENSCREEN PLUS® MODELS………………………...…16

FILTERING INSTRUCTIONS FOR KLEENSCREEN PLUS® FRYERS… 17

GENERAL ……………………………………………………….....… 17

ASSEMBLY……………………………………………………………. 17

OPERATION……………………………………………………………….…… 20

FILTERING PROCEDURE…………………………….................... 20

FILTERING TIP…………………………………………………....…. 21

REMOVING EXCESS DEBRIS FROM THE FILTER……..….….. 21

FLUSH AND DISCARD…………………………………………..….. 22

BOIL OUT PROCEDURE……………………………………........… 23

THERMAL OVERLOAD PROTECTION RESET BUTTON…...… 23

MAINTENANCE……………………………………………………….......….. 24

FLUE VENT INSPECTION…………………………………...…….. 24

Service in the US and Canada……………………………...….…... 24

TROUBLESHOOTING………………………………………………......…….. 23

Troubleshooting Chart……………………………………….………. 24

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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INTRODUCTION

GENERAL

Vulcan Fryers are produced with quality workmanship and material. Proper installation,

usage and maintenance will result in years of satisfactory performance.

Before installing the fryer, thoroughly read this manual and carefully follow all instructions.

This manual is applicable to model listed on the cover page. Procedures in this manual

will apply to all models unless specified. Pictures and illustrations can be of any model

unless the picture or illustration needs to be model specific.

ORDERING PARTS

Customers may order parts directly from their local authorized service center. If not

known, call Vulcan Customer Service at 800-814-2028.

To speed up your order, provide the model number, serial number, gas type, part needed,

item part number (if known) and quantity needed.

FRYER CAPACITY

MODEL -

GMO

# of Heat Tubes

Each Fry Tank

BTU / Hour

Each Fry Tank

Width Inch (cm)

Total System

Shortening lbs. (kg)

Each Fry Tank

2GR45MF

4

120,000

31.0" (79)

45-50 (21-23)

3GR45MF

4

120,000

46.5" (118)

45-50 (21-23)

4GR45MF

4

120,000

62.0" (158)

45-50 (21-23)

2GR65MF

5

150,000

42.0" (107)

65-70 (29-32)

3GR65MF

5

150,000

63.0" (160)

65-70 (29-32)

2GR85MF

5

150,000

42.0" (107)

85-90 (39-41)

3GR85MF

5

150,000

63.0" (160)

85-90 (39-41)

UNPACKING

This fryer was carefully inspected before leaving the factory. The carrier assumes full

responsibility for the safe delivery upon acceptance of the shipment. Check for possible

shipping damage immediately after receipt.

If the fryer is found to be damaged, complete the following steps:

1. Carrier must be notified within 5 business days of receipt.

2. Carrier’s local terminal must be notified immediately upon discovery (note time,

date, and who was spoken to), and follow up and confirm with written or electronic

communication.

3. All original packing materials must be kept for inspection purposes.

4. The fryer cannot have been moved, installed, or modified.

5. Notify Vulcan Customer Service immediately at 800-814-2028.

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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Check that the following have been included:

 Crumb Rack

 Basket Hanger

 Twin Fry Baskets (2)

 Tank Brush

 Adjustable Casters (4) two locking, two non-locking for freestanding fryers. Fryer

Batteries with the KleenScreen PLUS® Filtration System have casters installed

from the factory.

 Drain Pipe Extension for freestanding fryers only.

 Twin Fry Basket (2) per fry tank.

 Cleanout Rod for freestanding fryers only.

 Crumb Scoop for freestanding fryers only.

 Manual and Warranty – Retain for future reference.

 Fryer Batteries with the KleenScreen PLUS® Filtration System

 Filter Pan

 Suction Tube

 Screen Assembly

 6’ (1829 mm) long high temperature discard hose

INSTALLATION

Do not use the door or its handle to lift the fryer.

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.

Make sure the fryer is configured for the proper elevation.

Record your fryer model, device, and serial numbers for future reference in the space

provided below. This information can be found on the fryer data plate.

Fryer Model No: ___________________________

Device:___________________________________

Serial No: ________________________________

Clearances

 Minimum clearance from combustible construction:

6” (15 cm) from the sides of the fryer

6” (15 cm) from the back of the fryer

The fryer may be installed on combustible floors

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VULCAN-HART F-31233 Rev. T (12-15)

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 Minimum clearance from noncombustible construction:

0” from the sides of the fryer

0” from the back of the fryer

 Between the fryer and any open-top flame units: 16” (41 cm)

 Allow space for servicing and operation.

Location

 Install fryer in an area with sufficient air supply for gas combustion at fryer burners.

 Do not obstruct the flow of combustion and ventilation air.

 Provide adequate clearance for air openings into the combustion chamber.

 Do not permit fans to blow directly onto fryer.

 Avoid wall-type fans, which create cross-currents within a room. Avoid open

windows next to sides or back.

CODES AND STANDARDS

The fryer must be installed in accordance with:

In the United States:

 State and local codes, or in the absence of local codes, with:

 National Fuel Gas Code, ANSI-Z223.1/NFPA #54 (latest edition). 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.

 NFPA Standard #96 Vapor Removal from Cooking Equipment, latest edition,

available from the National Fire Protection Association, Batterymarch Park, Quincy,

MA.

 National Electrical Code, ANSI/NFPA-70 (latest edition). Copies may be obtained

from The National Fire Protection Association, Batterymarch Park, Quincy, MA.

02169-7471.

 In the commonwealth of Massachusetts all gas appliances vented through a

ventilation hood or exhaust system with a damper or with a power means of

exhaust shall comply with 248 CMR.

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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In Canada:

 Local codes

 CAN/CSA-B149.1 Natural Gas and Propane Installation Code (latest

edition),available from the Canadian Standards Association, 155 Queen Street,

Suite 1300, Ottawa, Ontario Canada K1P 6L1.

 CSA C22.1 Canadian Electric Code (latest edition), available from the Canadian

Standards Association, 155 Queen Street, Suite 1300, Ottawa, Ontario Canada

K1P 6L1.

ASSEMBLY

The fryer must be restrained to prevent tipping and the splashing of hot liquid. The means

of restraint may be the manner of installation, such as connection to a battery of

appliances, installing the fryer in an alcove, or by separate means such as adequate ties.

FLUE CONNECTION

Make the flue connection as follows:

 Comply with Vapor Removal from Cooking Equipment, ANSI-NFPA Standard #96

(latest edition), available from the National Fire Protection Association,

Batterymarch Park, Quincy, MA 02269.

 Locate the fryer under a hood with adequate connection to an exhaust duct. The

hood must extend 6” (15 cm) beyond fryer on both sides.

 Clearance above the fryer should be adequate for combustion byproducts to be

removed efficiently.

 An 18” (46 cm) minimum clearance should be maintained between the flue vent

and the filters of the hood venting system.

 Never make flue connections directly to the fryer.

 Do not obstruct the flow of the gases from the appliance. Proper air balance should

be maintained in the room.

 Ensure that your ventilation system does not cause a down draft at the fryer’s flue

opening. Down draft will not allow the fryer to exhaust properly and will cause

overheating which may cause permanent damage. Damage caused by down draft

will not be covered under equipment warranty. Never allow anything to obstruct the

flue or ventilation exiting from the fryer flue. Do not put anything on top of flue area.

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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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:

 The installation shall be made with a connector that complies with the

Standard for Connectors for Movable Gas Appliances, ANSI Z21.69, 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 CSA 6.9 or Quick-

Disconnect Devices for Use with Gas Fuel,

 When installing a quick disconnect you must also install a means for

limiting the movement of the fryer. This device will prevent the gas line or quick

disconnect from being strained. The restraining device should be attached to the

cutout on the back panel. See illustration for location.

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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 The fryer must be installed with a connector (not supplied by Vulcan) complying

with the above codes.

 The fryer must be installed with restraining means to guard against transmission of

strain to the connector. See illustration.

 The fryer must be installed with the casters provided.

 If the restraint is ever to be disconnected, first turn the gas supply off. If

disconnection of the restraint is necessary, to reconnect this restraint after the fryer

has been returned to its originally installed position.

LEVELING THE FRYER

Check the level of the fryer by placing a level on top of the fryer after gas connections

have been made.

Ensure that the fryer is level front-to-back and side-to-side in the final installed position.

Lock the wheels after unit is level.

OPERATION

Hot oil and parts can cause burns. Use care when operating,

cleaning and servicing the fryer.

Spilling hot frying compound can cause severe burns. Do not move

fryer without draining all frying compound from the tank.

Fryer is not to be used during a power outage

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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OVER-TEMPERATURE SHUTDOWN

If the shortening becomes overheated, a high-temperature shutoff device will turn the gas

valve off and extinguish the pilot.

If the fryer shuts down due to overheating, DO NOT relight the pilot until the shortening

temperature is below 300 F (149 C).

If an overheating situation persists, contact your local Vulcan-Hart authorized service

office.

BEFORE FIRST USE

Cleaning

New units are wiped down at the factory to remove any visible signs of dirt, oil, grease,

etc. remaining from the manufacturing process.

Before any food preparation, thoroughly wash the protective oil from all surface parts and

the tank interior with hot soapy water to remove any film residue and dust or debris.

Do not use chlorine or sulfate/sulfide cleaners.

 Wash any accessories shipped with unit.

 Rinse fryer and accessories thoroughly and drain the fryer.

 Wipe tank completely dry with a soft, clean cloth.

FILLING TANK WITH SHORTENING

Solid shortening must NOT be used with GRM fryers. Melting solid

shortening will damage the tank and void your warranty.

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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 Close the drain valve.

 Fill the fryer tank with liquid shortening.

 Shortening level should be between the min and max lines in the fryer tank.

 Shortening will expand when heated. Do not fill the fryer tank past the

MAX line.

 Add fresh shortening as needed to maintain oil level.

LIGHTING THE PILOT

A C

B

A – Gas Control Lever

B – Gas Valve

C – Thermostat

1. Open the door.

2. Turn the thermostat to OFF The thermostat is located behind the door.

3. Push the gas control valve knob and turn to OFF (see figure below, view A). Wait 5

minutes for unburned gas to vent.

4. Push and turn gas control valve knob to the “L” in PILOT (see figure below, view B).

5. While still holding the knob in, light the pilot with a lit flame. Continue to depress

the knob until pilot remains lit when knob is released. If the pilot does not remain lit,

repeat step 3 through 5.

6. Depress and turn gas control knob to ON (See figure below, view C).

7. If gas supply is interrupted, repeat steps 2 through 6.

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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TURNING ON THE FRYER

 Set the temperature knob to desired temperature.

 After the set temperature has been reached, the thermostat shuts off the gas flow

to burners.

 The pilot remains lit. The burners will cycle on and off, maintaining the set

temperature.

TURNING OFF THE FRYER

1. Turn the thermostat OFF.

2. To keep the pilot lit, turn the gas valve to “L” in Pilot.

3. To shut off all gas to the system, including the pilot, turn the gas valve knob to

the OFF position.

EXTENDED SHUTDOWN

1. Turn the thermostat knob to OFF.

2. Push in the pilot knob and turn to OFF.

3. Thoroughly drain the fryer. Refer to DRAINING THE FRYER.

4. Clean the fryer according to CLEANING.

5. Turn off the main gas shutoff valve.

BASIC FRYING INSTRUCTION

 Set the desired temperature and allow shortening to heat up to that temperature.

 Fry items that are the same size to ensure equal doneness.

 Drain or wipe dry raw or wet foods to minimize splatter when lowering into hot

shortening.

 Add fresh shortening as needed.

Fry Basket Guidelines

 Do not overfill baskets. (See table for recommended basket capacities below)

Carefully lower basket into oil.

 When frying doughnuts and fritters, turn product only once during frying.

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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 When cooking French fries or onion rings, shake the basket several times.

 Batter-covered foods should be dropped carefully, one by one, into shortening or

basket. If you use the basket, first dip the basket into the shortening to

reduce batter-build up on basket surfaces.

 When frying is completed, remove basket or product. Hang basket on rear

hanger.

Fry Basket Capacity:

1GR35M: Recommended pounds per basket are 1.5 lbs. (0.7 kg).

1GR45M: Recommended pounds per basket are 2.5 lbs. (1.1 kg).

1GR65M: Recommended pounds per basket are 3.0 lbs. (1.4 kg).

1GR85M: Recommended pounds per basket are 3.5 lbs. (1.6 kg).

EXTENDING SHORTENING LIFE

Shortening life can be extended by the following guidelines:

 Do not salt foods over the fryer.

 Use good-quality shortening.

 Filter shortening daily (at a minimum).

 Replace shortening if it becomes poorly flavored.

 Keep equipment and surrounding clean. Use tank covers when not in use.

(accessory).

 Set thermostat correctly.

 Remove excess moisture and particles from food products before placing on fryer.

 Use a fitted tank cover (accessory) to keep oil covered from light and oxygen

DRAINING THE OIL – Free Standing Fryers Only

Hot oil and hot parts can cause burns. Use care when operating,

cleaning, and servicing the fryer.

1. Turn the thermostat knob to the OFF position. .

2. Insert the drain extension into the drain valve. Tighten only hand tight.

3. Direct the drain extension into the mobile filtering device that you want to use.

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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4. Slowly open the drain valve to allow oil to flow from the fry tank to the filter pan. Then open

the drain valve all the way.

5. When fry tank is empty use the tank brush to remove any additional debris.

6. Close the drain valve.

7. Fill tank with new shortening. Fill to a minimum of the MIN level but no higher than halfway

between MIN and MAX. Oil will expand as it is heated.

8. After the fry tank is filled with new oil, turn the thermostat knob to the desired set

temperature. The burners will come on and will heat the oil.

CLEANING

Hot oil and hot parts can cause burns. Use care when operating,

cleaning, and servicing the fryer.

Daily

Clean your fryer regularly with the tank brush along with a damp cloth, and polish with a

soft dry cloth. If regular cleaning is neglected, grease will be burned on and discolorations

may form.

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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Fingerprints are sometimes a problem on highly polished surfaces of stainless steel. They

can be minimized by applying a cleaner that will leave a thin oily or waxy film.

 Clean all exterior surfaces of your fryer at least once daily.

 Use a damp cloth with warm water and a mild soap or detergent.

Do not use chlorine or sulfate/sulfide cleaners.

 Rinse thoroughly, and then polish with a soft dry cloth.

 Keep the fryer exterior clean and free of accumulated grease to prevent stubborn

stains from forming. If regular cleaning is neglected, grease will be burned on and

discolorations may form.

 Remove discolorations by washing with any detergent or soap and water.

 Use a self-soaping, non-metallic scouring pad for particularly stubborn

discolorations.

 Always rub with the grain of the stainless steel.

 Do not use a metallic scoring pad or harsh cleaners.

BOIL OUT PROCEDURE

Weekly or as required:

1. Drain the tank as described under DRAINING THE TANK.

2. Once the shortening has been drained, flush out scraps and sediment using the

provided tank brush.

3. Close the drain valve and fill tank water. Use a low foaming cleaner/degreaser to

clean the fry tank. Follow the instructions on the side of the package.

Do not use chlorine or sulfate/sulfide cleaners.

4. Solution level must be between the MIN and MAX levels on the fryer tank.

5. Set the temperature knob to 200°F or for the recommended solution being used.

Allow solution to simmer for about 15 to 20 minutes.

6. Drain the cleaning solution from the tank.

7. Close the drain valve and refill the tank with water. Add 1 cup (1/4 L) of vinegar to

neutralize alkaline left by the cleaner. Solution level must be between the MIN and

MAX level on the fryer tank.

8. Bring the solution to a simmer only, turn the thermostat off. Allow to stand for a few

minutes.

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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9. Drain the tank according to DRAINING THE TANK. Rinse thoroughly with clear,

hot water. All traces of cleaner must be removed. Dry the tank thoroughly.

10. Close the drain valve and add shortening. Follow the FILLING TANK WITH

SHORTENING procedure in this manual. The fryer is now ready for use.

KleenScreen PLUS® Filtration System

Installation and Operational Manual

For GRMF Models

2GR45MF ML-136417

2GR65MF ML-136418

2GR85MF ML-136419

3GR45MF ML-136420

3GR65MF ML-136421

3GR85MF ML-136422

4GR45MF ML-136423

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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Filtering Instructions for KleenScreen PLUS® Fryers

General

The KleenScreen PLUS® filtration system filters the oil as it is pumped back into its’ respective

tank(s). Only one tank can be drained and filtered at a time. Under no circumstances should both

tanks be drained at the same time.

Assembly

1. After unpacking, wash the filter pan, crumb basket and filter screen assembly. Make sure

you remove the insert located inside the filter screen. Use dishwashing detergent and

warm water, (parts are dishwasher safe). Rinse the filter pan, crumb basket and filter

screen components completely and wipe all parts dry with a clean cloth.

2. Pull out the filter drawer all the way leaving the filter pan opening exposed.

3. Place the filter tank into the filter drawer making sure that the pins on the bottom of the filter

pan line up with the holes in the filter drawer. Position the filter screen assembly into the

suction tube clip in the filter pan positioning the filter screen assembly flat on the bottom of

the filter pan. Place the primary crumb basket onto the left handle of the filter pan.

4. Carefully line up the suction tube nozzle so that it mates with the oil receptacle block

mounted on the frame of the fryer battery. Close the drawer. See Figures 1, 2 3 and 4.

Suction Tube

Filter Screen

Filter Insert

Knurled Bottom

Fitting

Fig. 1

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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Fully assembled filter screen assembly:

Fig. 2

Secure Tube with

Suction Tube Clip

Filter Screen Lays

Flat On Bottom of

Filter Pan

Fig. 3

Micro-Filtration Fabric Envelope Accessory Assembly: Same Suction Tube

Fabric Envelope Insert

(Different from Screen Assembly)

Fabric Envelope

Same Clip

Same Knurled Knob

Fig. 4

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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INSTRUCTIONS TO REMOVE & REPLACE KLEENSCREEN PLUS® FILTER ENVELOPE ACCESSORY

FOR ABSOLUTE FILTRATION & MAXIMUM FLOW RATE WE RECOMMEND YOU CHANGE YOUR FILTER

ENVELOPES AT EVERY OIL CHANGE (10-14 DAYS DEPENDING ON OIL USAGE).

Step 1

Discard all oil from the filter vessel, (see pages 23 or 24). When the

filter pan is empty, use a spatula and scrape off all debris left on the

filter envelope and in the filter pan.

Step 2

Unscrew “S” Tube from filter by turning the Bottom Knurled fitting

counter- clockwise.

Step 3

Remove SST Closure Clip by lifting off one side.

Step 4

Remove SST Filter Screen Insert and wash insert with hot water and

dry thoroughly. The Filter Screen Insert is dishwasher safe. Place the

insert into a new KleenScreen PLUS® Filter envelope.

DO NOT WASH FABRIC ENVELOPE

Step 5

Place Filter Screen Insert into the fabric envelope making sure that the

holes line up. Fold over the other end of the envelope and place SST

Closure Clip on – hinge over and firmly press clip all the way down to

secure and seal filter assembly. Making sure that the folded end is face

down; screw “S” Tube Assembly onto the Filter Assembly. Tighten the

Bottom Knurled fitting. When tightened, the “S” Tube assembly should

be perpendicular to the long side of the filter assembly.

Step 6

Reposition the filter tube into the provided clip. Align filter tube so that

the end of the “S” Tube engages the Oil Receptacle fitting each time the

drawer is opened and closed.

GRMF SERIES GAS FRYERS

VULCAN-HART F-31233 Rev. T (12-15)

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Operation

Hot oil and parts can cause burns. Use care when operating,

cleaning and servicing the fryer.

Spilling hot frying compound can cause severe burns. Do not move

fryer without draining all frying compound from the tank.

Never run water or boil out solution through filter and motor / pump. Doing so

will void your fryer warranty.

Solid shortening should NOT be used with GRM fryers. Melting solid

shortening will damage the tank and void your warranty.

Filter ONLY one fry tank at a time.

FILTERING PROCEDURE WHEN USING LIQUID SHORTENING:

Oil Temperature should be 300-350° F. Use the provided crumb scoop to remove and suspend

crumbs on the bottom of the tank before proceeding to Step 1.

1. Turn the Fryer temperature knob to the OFF position.

Do NOT heat the fryer during the filtering procedure. Permanent damage to your

fry tank may occur and warranty may be voided.

2. Vulcan recommends adding an oil treatment media to the oil prior to filtering.

3. Turn the Gas Valve Lever to the PILOT Position as shown in Fig. 5a.

4. Press the Filter Power switch to the ON position, Fig. 5b. Make sure that the filter drawer is

closed completely and that the suction tube and receptacle block are in the correct position.

Fig. 5c.

Fig 5a Fig. 5b Fig. 5c

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VULCAN & WOLF GRMF Series Fryer Gas Mode d'emploi

VULCAN & WOLF GRMF Series Fryer Gas Mode d'emploi

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