Vulcan-Hart 948RE ML-135223-00G48 User's Manual
Contents
1. 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 CONTROLS THERMOSTAT Each thermostat controls the gas flow to the burner to bring that area of the griddle plate up to the set temperature OPERATION OF GRIDDLE WITH ELECTRONIC IGNITION SYSTEM 1 Set the cooking temperature of each thermostat to be used 2 Push ON OFF switch to ON The red indicator light will glow indicating the griddle is on and calling for heat SHUTDOWN OF GRIDDLE WITH ELECTRONIC IGNITION SYSTEM 1 Push ON OFF switch to OFF Red indicator light will stop glowing indicating that gas has been shut off to main burners and the griddle is not heating EXTENDED SHUTDOWN 1 Shut off the main gas supply valve 2 Unplug the griddle electrical supply cord 3 Apply a heavy coat of oil over the griddle plate to inhibit rust USING THE GRIDDLE Each 12 section of the griddle is independently controlled by a thermostat Turn the thermostat s to the desired setting 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 is relatively soft and can be sc2. LEVELING in this manual STANDS The griddle has an optional 25 high by 30 deep by 24 36 48 60 or 72 wide stainless steel stand with casters The two front casters lock The stand includes a top shelf with marine edges style lip and a lower shelf CUTTING BOARDS Refer to the installation instructions provided with the cutting board kit GAS CONNECTIONS CAUTION Gas supply connections and any pipe joint compound must be resistant to the action of propane gases Use a 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 WARNING 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 GAS PRESSURE REGULATOR INSTALLATION Gas regulator pressure is preset at 5 Water Column W C for natural gas and 10 W C for propane gas No further adjustment should be required Install the regulator a
3. Protection Association Batterymarch Park Quincy MA 02269 ELECTRICAL CONNECTIONS WARNING ELECTRICAL AND GROUNDING CONNECTIONS MUST COMPLY WITH THE APPLICABLE PORTIONS OF THE NATIONAL ELECTRICAL CODE AND OR OTHER LOCAL ELECTRICAL CODES WARNING DISCONNECT THE ELECTRICAL POWER TO THE GRIDDLE AND FOLLOW LOCKOUT TAGOUT PROCEDURES WARNING APPLIANCES EQUIPPED WITH A FLEXIBLE ELECTRIC SUPPLY CORD ARE PROVIDED WITH A THREE PRONG GROUNDING PLUG IT IS IMPERATIVE THAT THIS PLUG BE CONNECTED INTO A PROPERLY GROUNDED THREE PRONG RECEPTACLE IF THE RECEPTACLE IS NOT THE PROPER GROUNDING TYPE CONTACT AN ELECTRICIAN DO NOT REMOVE THE GROUNDING PRONG FROM THIS PLUG Power supply for electric thermostats is 120 volts 5 amps 50 60 Hertz 1 phase Do not connect the griddle to electrical supply until after gas connections are made OPERATION WARNING THE GRIDDLE AND ITS PARTS ARE HOT USE CARE WHEN OPERATING CLEANING OR SERVICING BEFORE FIRST USE The griddle is shipped covered with a protective coating Remove this film only when the griddle plate is being cleaned prior to its first cooking use Use 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 griddle to a low temperature 300 350
4. 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 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 p flexible connector not supplied that complies with the ee Standard for Connectors for Movable Gas Appliances ANSI Z21 69 CSA6 16 and a quick disconnect device that complies with Gas Fuel ANSI Z221 3 CSA6 9 In addition adequate means must be provided to limit movement of the appliance without depending on the connector and the quick disconnect device or its o Connect Gas Line associated piping to limit appliance movement Attach Strain Relief Here the restraining device at the rear of the griddle as shown in Fig 1 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 Note Casters are only supplied on a griddle stand If the griddle is moved for any reason the griddle should be re leveled see
5. E DO NOT ATTEMPT TO OPERATE THIS DEVICE INSTALLATION OPERATION AND CARE OF HEAVY DUTY GAS GRIDDLES GENERAL Heavy Duty Gas 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 Model Number of Burners BTU hr Input Rating 924RE AGE24 2 60 000 936RE AGE36 3 90 000 948RE AGE48 4 120 000 960RE AGE60 5 150 000 972RE AGE72 6 180 000 INSTALLATION Before installing verify that the electrical service and type of gas supply natural gas or propane agree with the specifications on the rating plate located inside the griddle front panel If the supply and equipment requirements do not agree do not proceed with the installation Contact your dealer immediately UNPACKING This griddle was inspected before leaving the factory The transportation company assumes full responsibility for safe delivery upon acceptance of 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 15 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 install
6. INSTALLATION amp OPERATION MANUAL FOR Heavy Duty Gas Griddles iTw Food Equipment Group VULCAN MODEL MLS 924RE ML 135221 00G24 936RE ML 135222 00G36 948RE ML 135223 00G48 960RE ML 135224 00G60 972RE ML 135225 00G72 www vulcanhart com MODELS MLS AGE24 ML 135226 00G24 AGE36 ML 135227 00G36 AGE48 ML 135228 00G48 AGE60 ML 135229 00G60 AGE72 ML 135230 00G72 www wolfrange com ITW Food Equipment Group LLC FORM F 36958 6 06 An Illinois Tool Works Companv 701 South Ridge Avenue Trov OH 45374 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 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 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 IN THE EVENT OF A POWER FAILUR
7. R TO THE APPLIANCE AND FOLLOW LOCKOUT TAGOUT PROCEDURES 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 of flexible spatula ONCE PER DAY Thoroughly clean the griddle back splash 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 stainles
8. ature set too high excessively 2 Moisture in food may be turning into steam Food sticks to griddle or 1 Temperature set too high burned around edges or 2 Griddle surface requires cleaning and or seasoning contains dark specs 3 Surface under food not covered with enough cooking oil ch 1 Temperature set too high FOO Unger COOKER 2 Food not cooked for long enough time 1 Food itself may have off flavor Food tastes greasy or has 2 Food stored improperly before cooking objectionable off flavor 3 Too much griddle fat used 4 Temperature set too low 1 Temperature set too high ne upon 2 Griddle surface needs cleaning and or seasoning 9 9 3 Too much griddle fat used 12
9. ed 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 combustible floor with 25 high stand INSTALLATION CLEARANCES NON COMBUSTIBLE CONSTRUCTION COMBUSTIBLE CONSTRUCTION Back 6 0 Right Side 6 0 Left Side 6 0 INSTALLATION CODES AND STANDARDS The griddle must be installed in accordance with In the United States of America State and local codes 2 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
10. o 350 F and allow to stabilize allowing the indicator light to cycle ON and OFF at least two times Watch for indicator light to cycle OFF then measure the temperature for that zone The temperature should be 350 F 15 F If not continue to Step 4 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 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 will need to be replaced Once calibration is achieved tighten the temperature dial screws and knob set screws 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 Pilot adjustments should only be performed by Service Personnel 10 MAINTENANCE WARNING THE GRIDDLE AND ITS PARTS ARE HOT USE CARE WHEN OPERATING CLEANING OR SERVICING THE GRIDDLE WARNING DISCONNECT THE ELETRICAL POWER TO THE APPLIANCE AND FOLLOW LOCKOUT TAGOUT PROCEDURES LUBRICATION All valves and thermostats must be checked and lubricated periodically Check wi
11. ored or dented by 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 12 sections 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 Frozen Foods Pork Chops Fresh Burger Medium Well Small Frozen Burger Medium Well ZONE 1 ZONE 2 ZONE 3 ZONE 4 300 F 350 F 350 F 400 F PRODUCT PRODUCT PRODUCT Sausage Pancakes Omelet Steak Rare Eggs Hard Fried French Toast Hash Browns Stir Fry Vegetables Eggs Scrambled Bacon Canadian Bacon Salmon Burger Well Done Eggs Sunny Side Up Fish Cakes Steak Well Done Boiled Ham Lobster Chicken Breast Steak Medium Well Scampi CLEANING THE GRIDDLE WARNING DISCONNECT THE ELECTRICAL POWE
12. s 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 Fig 2 and the regulator is positioned with the vent plug and adjustment screw upright Fig 3 Fig 2 Fig 3 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 psig 3 45 kPa or 14 W C TESTING THE GAS SUPPLY SYSTEM When the gas supply pressure exceeds 2 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 2 psig 3 45 kPa or less the griddle should be isolated from the gas supply system by closing its individual manual shutoff valve 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
13. s 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 CLEANING A CHROME GRIDDLE PLATE AFTER EACH USE Clean the griddle with a wire brush of flexible spatula NEVER USE AN ABRASIVE SCOURING PAD OR GRIDDLE STONE ON A CHROME PLATE SURFACE ONCE PER DAY Thoroughly clean backsplash sides and front Do not hit the backsplash with a spatula or any other tool This may create a gap between the splash and griddle plate that is hard to clean Clean stainless steel and chrome surfaces with a damp cloth and polish with a soft dry cloth ADJUSTMENTS LEVELING 1 2 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 34 CALIBRATION 1 5 Each thermostat controls 12 zone of the griddle Using a suitable temperature measurement device i e Surface Probe observe the temperatures at the center points of the cooking zones These points are located by starting 6 from either side and every 12 across the width of the griddle with all points located 12 back from the front edge of the griddle plate Set thermostats t
14. th your Service Agency for details VENT Annually 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 www vulcanhart com www wolfrange com When calling for service the following information should be available from the appliance serial plate Model Number Serial Number Gas Type and Voltage 11 TROUBLESHOOTING PROBLEM POSSIBLE CAUSES 1 Not plugged in Heat does noi 2 Problem with thermostat Call for service 3 Circuit breaker tripped raed on 4 Loose wiring connection Call for service 5 Pilot burner not lit Call for service 6 Problem with gas valve Call for service 1 Manual gas valve not turned on 2 Obstructed pilot orifice Call for service 9 3 Pilot gas turned off at automatic pilot Call for service 4 Problem with automatic pilot valve Call for service 1 Problem with thermocouple Call for service 2 Thermocouple not hot enough Call for service Pilot burner will not stay 3 Obstructed or wrong size pilot orifice Call for service lit 4 Gas supply not purged of air Call for service 5 Air blowing pilot out Call for service 6 Problem with automatic pilot valve Call for service Fat appears to smoke 1 Temper
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