Garland CG-48F User's Manual
Contents
1. ccccecceccecceccecceccececcees 2 DIMENSIONS AND SPECIFICATIONS 2c ccc ccccecceccececcees 4 INSTALLATION cd svnateieeeiststereescbe ket erateeke teat ebaaereccots 4 Serial Plate Location gactantsdeucecasckaiseenresin bead eaepensaeceotawisdaorasinceet 4 General Informati h ws cseseiucde cose csesSecdeeetes edeaescceonceeiecotsedceenkss 5 Legs Casters Leveling sss lt esasceeeocbawune backsmed vey saesseaerdevebaneeaeeres 5 Clearance Siena raa aeea TAREE oad abeewane dae EEEE SEREEN EPEE RAEE R 5 Gas CONNECTIONS 220nc 20ne uniera idee aki Sees EER ERO ONENERA 5 Electrical Connection ciccesccwesdccndevasaradeteatiedunceetenibacsaseendsceaas 6 Ventilatiom sese E A E T AS 6 OPERATION INSTRUCTIONS ooessssesesssosescccososeccscecoececeeo 7 Lighting Instructions 2 43 05 occtedoscccdvamedenpdcenteseosesegaententsametessnte 7 Shut Down Instructions ees esi t wecew sien tene ex ceewhe exes veteran NECESE UERN NERENS 7 ADJUSTMENTS oossosnnssessssosssesososeccesoseseeccsoeseseccooe 7 Pilot Adjustment sses cscusctetesuete Bex aeexGereecdeense Decseevexcurwbeseterenee 7 Thermostat Temperature Verification ccc cee cee cece e tent e eee eeenennenes 8 MAINTENANCE amp CLEANING ccc ccc ccc ce cee cece ee eeceecees 9 Stainless St l Saito curr eatin nea ae chan OEE in oa RENEE EEEE TOROS 9 GHOGIES ta cccotutensesaccasevicdiaeceaceteGcleastes EEE TEA TEA ETEC 9 Preparing A New Griddle c 0ssccnccssscepecsvesse2. by unauthorized service agents For a list of authorized service agents please refer to the Garland web site at http www garland group com The information contained herein including design and parts specifications may be superseded and is subject to change without notice GARLAND COMMERCIAL INDUSTRIES GARLAND COMMERCIAL RANGES LTD Enodis UK LTD 185 East South Street 1177 Kamato Road Mississauga Ontario L4W 1X4 Swallowfield Way Hayes Middlesex UB3 1DQ ENGLAND Freeland Pennsylvania 18224 CANADA Telephone 081 561 0433 Phone 570 636 1000 Phone 905 624 0260 Fax 081 848 0041 Fax 570 636 3903 Fax 905 624 5669 Part 4520498 01 08 2005 Garland Commercial Industries Inc IMPORTANT INFORMATION WARNING This product contains chemicals known to the state of california to cause cancer and or birth defects or other reproductive harm Installation and servicing of this product could expose you to airborne particles of glass wool ceramic fibers Inhalation of airborne particles of glass wool ceramic fibers is known to the state of california to cause cancer Operation of this product could expose you to carbon monoxide if not adjusted properly Inhalation of carbon monoxide is known to the state of california to cause birth defects or other reproductive harm Keep appliance area free and clear of combustibles Page 2 Part 4520498 01 08 TABLE OF CONTENTS IMPORTANT INFORMATION
3. event you have any questions concerning the installation use care or service of the product write or call our Product Service Department This product must be installed by professional personnel as specified Garland U S Range products are not approved or authorized for home or residential use but are intended for commercial applications only Garland U S Range will not provide service warranty maintenance or support of any kind other than for commercial applications General Information Damage Check check carton or crate for possible damage incurred in shipping After carefully examining check for concealed damage Report any damage immediately to your carrier Legs Casters amp Leveling 1 The unit must be installed on the legs or casters provided A minimum 4 inch 101 mm air space must be maintained below the unit for required air flow to the burner systems Avoid placing any objects under the unit which could obstruct air flow to the burner systems 2 For models equipped with casters the installation shall be made with a connector that complies with the Standard for Connectors for Moveable Gas Appliances ANSI Z21 69 CSA 6 16 Addenda Z21 69B 2006 CSA 6 16B 2006 or latest edition and a quick disconnect device that complies with the Standard for Quick Disconnects for Use with Gas Fuel ANSI Z21 41 CSA 6 9 Addenda Z21 41A 2005 CSA 6 16A 2005 or latest edition 3 Adequate means must be provided to limi
4. foods and oils prevents build up and will make it easier to keep the surface clean 3 Turn the temperature down during slow periods Reducing the temperature or turning sections off during slow periods will conserve energy and prevent the plate from overheating Page 9 MAINTENANCE amp CLEANING Continued Don ts 1 Do not use salt to clean the griddle surface Salt is corrosive and can cause pitting of the griddle 2 Do not allow metal utensils Spatula scraper etc to nick and or dent the surface of the griddle The edges of these utensils are sharp and will create divots that oil can collect in and caramelize which will cause sticking SERVICING To ensure efficient and safe operation of the appliance it is recommended that servicing be carried out at regular intervals the frequency of which will vary depending on the installation conditions and usage Usually once per year is adequate SAFETY It is essential that the instructions in this booklet be strictly followed for the safe and economical operation of the equipment If it is known or suspected that a fault exists on Page 10 3 Do not use the griddle as a hot top A large pan or pot will trap heat and can cause the griddle plate to warp 4 Do not overheat the griddle to preheat faster Preheating only takes 15 20 minutes Servicing must be carried out by competent persons in accordance with the law the appliance then it must not be used until a c
5. the installation code Have a qualified gas technician check the gas pressure to make certain that the existing gas facilities meter piping etc will deliver the BTU s of gas required at the unit with no more than 1 2 inch 12 mm water pressure drop When checking pressure be certain that all the equipment on the same gas line is turned ON The appliance and its individual shut off valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1 2 PSIG 3 45 KPA Page 5 INSTALLATION Continued 4 The appliance must be isolated from the gas supply piping system by closing its individual manual shut off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 PSIG 3 45 KPA 5 Make certain that new piping joints and connections have been made in a clean manner and have been purged so that the piping compound chips etc will not clog valves and or controls Use pipe joint sealant that is approved for use with liquefied petroleum gas 6 WARNING check all gas connections for leaks using a soap solution or similar means Do not check with an open flame 7 Each thermostat controls one zone burner through a combination dual solenoid pressure regulator valve complete with a pressure test spigot The gas pressure on each combination valve must be checked when the unit is installed to ensu
6. Garland INSTALLATION AND OPERATION MANUAL CG 48F CG 60F AND CG 72F PRODUCTION GRIDDLES PLEASE READ ALL SECTIONS OF THIS MANUAL FOR YOUR SAFETY AND RETAIN FOR FUTURE REFERENCE DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS OR THIS PRODUCT HAS BEEN CERTIFIED AS LIQUIDS IN THE VICINITY OF COMMERCIAL COOKING EQUIPMENT AND THIS OR ANY OTHER MUST BE INSTALLED BY PROFESSIONAL APPLIANCE PERSONNEL AS SPECIFIED IN THE COMMONWEALTH OF MASSACHUSETTS merorsnnstamon soustuee THSPROOUCTHUSTEENSTALED SYA ALTERATION SERVICE OR MAINTENANCE i CAN CAUSE PROPERTY DAMAGE INJURY NUMBER G 1 07 05 28 OR DEATH READ THE INSTALLATION For voursaieiy OPERATING AND MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT WARNING Post in a prominent location instructions to be followed in the event the user smells gas This information shall be obtained by consulting your local gas supplier Users are cautioned that maintenance and repairs must be performed by a Garland authorized service agent using genuine Garland replacement parts Garland will have no obligation with respect to any product that has been improperly installed adjusted operated or not maintained in accordance with national and local codes or installation instructions provided with the product or any product that has its serial number defaced obliterated or removed or which has been modified or repaired using unauthorized parts or
7. OTE Each minor line on the thermostat scale is 5 degrees F Use care when making temperature adjustments 2 Place the surface temperature probe in the locations indicated on Diagram A Watch the amber indicator for the zone being measured When the amber indicator is ON the burner for that zone is on When the amber Drawing A indicator goes OFF note the temperature The measured temperature at the time the amber indicator switches off should be no more than 5 F from the set temperature If the error is greater than 5 F but less than 10 F then firmly grasp the thermostat dial be sure to not change the 360 F setting and loosen the dial set screw so that the dial can rotate freely on the thermostat shaft Carefully rotate the dial to indicate the temperature registered by your temperature indicating device and re tighten the set screw Each minor line on the thermostat dial s scale is 5 F Reposition the dial to the calibration temperature setting of 360 F Allow sufficient time for the grill surface temperature to stabilize and repeat the above instructions If the temperature is greater than 10 F consult a service technician Place the probe 11 2 circle for maximum Page 8 Part 4520498 01 08 MAINTENANCE amp CLEANING Stainless Steel Stainless steel should be cleaned using a mild detergent a soft cloth and hot water If it is necessary to use a non metallic scouring pad always rub
8. SI NFPA No 70 latest edition whichever is applicable Page 6 WARNING Electrical Grounding Instructions 1 This appliance is equipped with a three prong grounding plug for your protection against shock hazard and should be plugged directly into a properly grounded three prong receptacle Do not cut or remove the grounding prong from this plug 2 Aseparate 15 amp service must be provided For 120 volt usage each unit is electrically equipped with a cord set with a three prong plug which fits any standard 120 volt three prong grounded receptacle 3 When the unit is ordered and built for 208 240 volt the supply line must be connected to the wiring terminations located inside the terminal box For ease in attaching the supply line there is a removable cover on the terminal box A wiring diagram is attached to the rear panel of each unit Ventilation The unit must be installed in a location in which the facilities for ventilation permit satisfactory combustion of gas and proper venting Proper ventilation is imperative for good operation of the appliance The ideal method of ventilating a gas unit is the use of a properly designed ventilating canopy which should extend at least 6 152 mm beyond all sides of the appliance except against the wall if the canopy is a wall installation This is usually part of a mechanical exhaust system 1 Appliances shall be located so as not to interfere with proper circulation of ai
9. TE No cord and plug on export units Direct connection to junction box e Commercial cooking equipment NOTE Export voltages are available requires an adequate ventilation system on request e 220 240 volt 50 Hz 0 4 amps single National Fire Protection Association s 40 1016mm 38 965mm Standard NFPA 96 INPUT CHART Natural Or Propane Gas Model BTU Number HOUR Shipping Weight 3 3 INSTALLATION IMPORTANT The installation must comply with local codes or in the absence of local codes with CAN CSA B149 Installation Code latest edition or with the National Fuel Gas Code NFPA 54 ANSI Z223 1 latest edition All burner adjustments and settings shall be made by a qualified gas technician Page 4 905 411 Serial Plate Location All burner inputs are shown on the Serial Rating Plate of each unit located on the bottom of the control section near the front When corresponding with the factory or your local authorized factory service center regarding service problems or replacement parts be sure to refer to the particular unit by the correct model number including the prefix and suffix letters and numbers and the warranty serial number The rating plate contains this information Part 4520498 01 08 INSTALLATION Continued We suggest installation maintenance and repairs should be performed by your local authorized service agency listed in your information manual pamphlet In the
10. as part of a proper installation Such adjustments are the responsibility of the installer Adjustments are not considered to be defects in material and workmanship and they are not covered under the original equipment warranty Pilot Adjustment A pilot adjustment valve is located in the line from each pilot combination valve Pilot adjustment is accessible from behind the lower front panel First remove the two screws securing the upper front panel to the body in the upper right and left hand corners and then slightly raise the panel to lift off Remove to a safe area Next remove the two screws securing the lower front panel to the body in the upper right and left hand corners and hinge the panel downwards Part 4520498 01 08 Note During an electrical power interruption turn power switch to the OFF position This unit cannot be made to operate without electrical power Shut Down Instructions 1 Turn main power switch to OFF thermostat dial settings may be left at their set point if preferred at the end of daily operations 2 For extended shut down turn main power switch to OFF close the manual gas shut off valve and unplug the electrical cord set NOTE Do not waste gas or abuse equipment by leaving thermostats at a high temperature setting if not required During idling periods set thermostats to a low temperature setting For example 175 F 79 C to 200 F 93 C to keep griddle warm Se
11. in the direction of the grain in the metal to prevent scratching Wash a small area at a time and rinse the washed area with a clean sponge dipped into a disinfectant and wipe dry with a soft clean cloth before it can dry Use only stainless steel wood or plastic tools to scrape off heavy deposits of grease or oil Do not use ordinary steel scrapers or knives as particles of iron may become embedded and rust NEVER USE STEEL WOOL Griddles Preparing A New Griddle 1 Remove the protective coating on the surface using a mild detergent 2 Thoroughly rinse the griddle with vinegar and water solution 3 4 cup vinegar per quart of water and dry Seasoning the Griddle 1 Using a clean cloth rub a thin and even layer of oil into the griddle surface Oil should be an unsalted shortening or high temperature cooking oil 2 Set the griddle thermostat to 66 C 150 F and heat the griddle surface until the oil begins to caramelize turn a golden brown colour 3 Scrape off the caramelized oil with a standard spatula 4 Repeat step 1 and set the griddle thermostat to 135 C 275 F 5 Repeat step 2 amp 3 The griddle is now seasoned and ready for use Cleaning Instructions After Each Use 1 Using a traditional 64mm 76mm 2 1 2 3 scraper or spatula scrape the griddle surface to remove food particles and oil residues towards the grease trough using even back to front strokes Deposit debris into the chute Pa
12. nsasecasascame vases senses 9 Seasoning the Griddle cece ccc cece nee e nen ee nee neeennennenes 9 Cleaning Instructions After Each Use ccc ce cece cence nee cence eeneenes 9 Cleaning Instructions For Heavy Build Up ccc eee eee e eee een ee e 9 Griddle Do s 8 DON ssc reds iescacccaenseetedesseas seedsakeexeaccastecacgeacs 9 SERVICING csioe dence eves acaduteeseuesebebscteseees taor onr Tareks 10 SAFE Viwcscceasiavcssesscciwssesees coeur el ersweseuscieeseeecesi 10 TROUBLE SHOOTING GUIDE ss da sdadaindeneadsiasdeedeendsweasaneds 11 Part 4520498 01 08 Page 3 DIMENSIONS AND SPECIFICATIONS INSTALLATION NOTES MINIMUM SUPPLY PRESSURE REQUIRED ELECTRICAL CHARACTERISTICS Combustible Wall Clearances Natural 6 152mm 6 152mm 3 5 W C 8 75 mbar e IMPORTANT Unit must be installed on legs for proper air circulation A minimum 4 101mm air space must be maintained below unit for required air flow to burners ENTRY CLEARANCE Foradditional information refer to the Specifications 120 V Single Phase 60Hz 1 amp 6 1829mm power supply cord provided Propane 11 W C 27 4mbar 7 W C 17 4mbar MANIFOLD PRESSURE REQUIRED AFTER BUILT IN REGULATOR 10 W C 25mbar e Gas Input Ratings shown are for installations up to 2 000 feet 610mm above sea level BTU input ratings must be derated for high altitude installations VENTILATION EXPORT VOLTAGES e NO
13. ompetent person has rectified the fault Part 4520498 01 08 TROUBLE SHOOTING GUIDE PROBLEM CHECKS REQUIRED ACTION REQUIRED 1 No Heat Is cord set plugged into receptacle Connect cord to receptacle or check fuse breaker Is Manual Gas Valve turned to ON Turn Manual Gas Valve to ON Is Main Power switch indicator Turn Main Power switch to OFF wait 5 illuminated minutes then turn Main power switch to ON If condition persists send for a qualified service technician 2 One Zone Not Hot Enough Is thermostat set to correct Reset the thermostat If condition persists send temperature for a qualified service technician 3 One Zone Too Hot Is thermostat set too high Reset thermostat Is thermostat indicator constantly ON Reset thermostat Send for a qualified service technician Part 4520498 01 08 Page 11 Garland
14. r within the confined space All gas burners require sufficient air to operate 2 Large objects should not be placed in front of the appliance which might obstruct the air flow through the front Do not obstruct the flow of combustion and ventilation air 3 Donot permit fans to blow directly at the appliance and wherever possible avoid open windows adjacent to the appliance sides and back also wall type fans which create air crosscurrents within the room Part 4520498 01 08 OPERATION INSTRUCTIONS Lighting Instructions 1 First make certain that the main power switch is set to OFF 2 Connect an electrical power cord to 120 volt supply 3 Turn the gas shut off valve to the OPEN position valve handle in line with piping 4 Turn the main power switch to ON power switch green indicator should illuminate Wait until gas pilot green indicator illuminates followed by the main burner amber light indicator NOTE Should pilot ignition fail after a few minutes turn the main power switch to OFF Wait 5 minutes then turn the main power switch back to ON 5 When the green indicators for their respective zones are illuminated set the thermostats to the desired temperature settings 6 The amber burner indicators cycle with the thermostat operation ADJUSTMENTS NOTE Each griddle has been factory tested and adjusted prior to shipment It may be necessary to further adjust the unit
15. re that the gas pressure is the same as specified on the Serial Rating plate For access to the pressure test spigots turn the main power switch to the OFF position as a safety precaution and hinge the lower front panel downwards Pressure test spigots are located at the rear of each combination valve including pilot combination valves When your manometer is connected to the first combination valve for test turn the manual shut off valve located under the unit to the open position valve handle in line with piping Turn the main power switch to ON All thermostat dials should be set to approximately 350 F 182 C When all burners are operating check the reading on the manometer If not in accordance with the pressure specified on the Serial Rating Plate adjust the combination valve regulator accordingly When satisfied with manometer reading turn the main power switch to OFF remove the manometer test tube and recap the test spigot Repeat this operation on each combination valve until each pressure regulator is set correctly Turn each thermostat and the main power switch to OFF NOTE Make certain no electrical connections have been disturbed before replacing front panels Electrical Connection IMPORTANT This appliance must be electrically grounded in accordance with local codes or in the absence of local codes with the Canadian Electrical Code C22 1 latest edition or with the National Electrical Code AN
16. rt 4520498 01 08 2 Using a clean cloth rub a thin and even layer of oil into the griddle surface 3 Remove the grease drawer empty and wash thoroughly with soap amp water Replace Cleaning Instructions For Heavy Build Up NOTE After using cleaners amp grease cutter re season the griddle Apply to a warm griddle for best results 1 Using a traditional 64mm 76mm 2 1 2 3 scraper or spatula scrape the griddle surface to remove food particles and oil residues towards the grease trough using even back to front strokes Deposit debris into the chute 2 Apply griddle cleaner evenly over the griddle surface and let sit as directed Follow the procedures on the label of the specific cleaning product 3 Using a traditional scraper or spatula slosh around the griddle cleaner to remove the build up 4 Scrape the griddle surface towards the grease trough using even back to front strokes Repeat step 2 if necessary 5 Using a mild detergent clean the surface and rinse thoroughly with a water and vinegar solution Dry griddle 6 Using a clean cloth rub a thin and even layer of oil into the griddle surface 7 Re season the griddle as detailed above The griddle is now ready for use Griddle Do s amp Don ts Do s 1 Season the griddle This will prevent foods from sticking and make it easier to keep the surface clean 2 Keep the surface clean Scraping the surface throughout production to clear
17. t movement of the appliance without depending on the connector and quick disconnect device or associated piping This can be accomplished by attaching restraining chains cables from floor or rear wall to rear of unit Ensure front casters are kept in the locked position except when the unit must be moved for cleaning or servicing etc 4 When the unit is installed in its operating location level the unit by adjusting the leveling legs Use a level across the front rear and sides of each unit Part 4520498 01 08 NOTE The griddle plate may not rest evenly on the unit body if the unit is not properly leveled 5 Each caster has a threaded stem 4 i to aid in leveling only No caster MAX should be adjusted beyond a maximum of one half inch 1 2 13mm of exposed thread with the locking nut tight against the stand leg as shown Clearances This unit must be installed in accordance with the following clearances in order to provide proper operation and servicing of the appliance 1 Sides Clearances Back Noncombustible eo Type of Floor or Base Combustible Gas Connections A readily accessible gas shut off valve is provided on each unit attached to the main manifold under the unit The gas supply connection must be made with minimum 3 4 inch NPT pipe Larger than 3 4 inch 19 mm supply pipe may be required when a long run of supply pipe is necessary Consult the pipe capacity tables in
18. t thermostats as required for periods of heavy load Turning the small screw in the pilot adjusting valve clockwise reduces the amount of gas provided to the pilot s Turning the small screw counterclockwise increases the gas provided to the pilot s The gas should be adjusted to a 7 16 11 mm inch long flame to ensure that the flame engulfs the top of the flame sensor Burners should always be warm when an adjustment to air shutters is made To adjust air shutters loosen the small screw along the side of the burner near the orifice Lifting flames on the burner indicates too much air and this air shutter should be in a more closed position Yellow tips on the flames indicate not enough air and the air shutter should be in a more open position When the air shutter adjustments are complete on each burner retighten the air shutter screw so that the correct setting is locked in place Page 7 ADJUSTMENTS Continued NOTE Make certain no electrical connections have been disturbed Replace both panels and secure to body The griddle thermostat is a precision instrument It is carefully calibrated at the factory so that the dial setting matches the actual griddle temperature Thermostat Temperature Verification 1 Set each thermostat dial to the same temperature Unless the grill temperature is being verified for a specific function use 360 F for the temperature setting Preheat the grill for 30 minutes before proceeding N
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