Garland G280-2 User's Manual
Contents
1. Keep appliance area free and clear of combustibles Page 2 Part 1382650 Rev 4 12 07 TABLE OF CONTENTS IMPORTANT INFORMATION cccecccccccsccceccssecceceees 2 DIMENSIONS AND SPECIFICATIONS MODEL M1R M2R 4 DIMENSIONS AND SPECIFICATIONS MODEL G280 2 5 SPECIFICATIONS voctescdesGavedecewstaawewentiaeedentivesedes edaweed 6 Model G2802 yrs se acne roper enre eas a ee one ee eee ees 6 Models M1R and M2R 2 0i52stnoscpeewinenineietiscaesdiadeoierinainsain tens 6 INSTALLATION 6 002504 2e0oieeicee del avaiecidieacteledeceraenstenees 6 Rating Plate raanei eii a a e E E E E E E 6 GaS SUDDIY E E E E E E E 6 Installation for Ovens Equipped with Casters cece cece cece e ence ee eeeeas 7 Installation for Ovens Equipped with Legs cece cece e een ee nee nee eenes 7 Ventilation and Air Supply ssccscuves cold sored eseecioeecdeetwasdolaseuaeeeads 7 Assembly of Battery iiss cncecceddvasescendeecdstentdesatatdshessiverendeeddudas sx 7 Pressure Regulators nsnnussnnnnseensrenerernssrrersrrrorrreserrssrrrssrero 8 MCS CIN 5 es eee vee tee E E r ee E E E ES 8 OPERATION uccsi vce vadeee thei tier ET EAEE ENE A E E 9 Oven Lighting Procedure All Models cece eee ce cece teen een eeeenenenees 9 CLEANING AND MAINTENANCE cccceccceccecccesccesnes 9 Painted FINSNES 5s ssw trestin vl any Gavan be exG os bie Been EE EENE E teers 9 Stainless Steel Finishes 22. 2nexecs aadicetivestceneigeseeekioonesenaconuueehetess 9 Oven Interior porcelain enamel 0 cece cece e cece cence eee eee eneeeeenes 10 Oven Interior optional continuous Clean 0 cece cece tent e tent enennee 10 OVEN PILOT ADJUSIMENT ijsissie6eceorctvardwesnnnsenvae anes eaabtes 11 TROUBLE SHOOTING 6 ie ha vic denesansbiceedensse bn sendedesetere banks 11 Part 1382650 Rev 4 12 07 Page 3 DIMENSIONS AND SPECIFICATIONS MODEL M1R M2R 34 33 1 4 864mm 54 1 4 1378mm 1 1 4 NPT M2R fF JF GAS INLET r 30 1 4 768mm MIR 33 7 8 860mm 14 1 4 362mm 152mm Depth Helahts Height In mm Oven Interior in mm In mm eee w o NSF Legs w NSF Legs MIR sagem 38 965 363 8929 30 3 8 772 26 1 4 667 290737 13 1 21343 m2r 34 864 381965 60 3 8 1534 54 3 8 1381 26 1 2 667 292 737 _ 20 1 21519 RC oven is 25 635mm deep INPUT BTU hr Natural Gas MR kW Equivalent MR kW Equivalent Oven 40 000 11 72 80 000 23 44 TOTAL 40 000 11 72 80 000 23 44 RC Range w Convection Oven R Rangew Oven S Range w Storeage Base T Modular Top INSTILLATION NOTES Shipping Wt Lb Kg Combustible Wall Clearances Entry Clearances Operating Pressure M1R 480 220 Sides 6 152mm Crated 39 1 4 997mm Natural 6 WC 15mbar M2S 480 220 Back 6 152mm Uncrated 34 1 4 870mm Propane 10 WC 25mbar NOTE Installation
3. forming rust This occurrence is normal and not considered a factory detect Clean with a stainless steel or fiber pad A coating of salt free oil may be applied Part 1382650 Rev 4 12 07 LIGHT BURNER THRU INSIDE OF OVEN W MATCH 1 RESET BUTTON ON SAFETY Stainless Steel Finishes For routine cleaning just wash with a hot water and detergent solution Wash just a small area at a time or the water will evaporate leaving the chemicals behind causing streaking Rinse the washed area with a clean sponge dipped ina sanitizing solution and wipe dry with a soft cloth before it can dry Use a paste of water and a mild scouring powder if you have to but never rub against the grain All stainless steel has been polished in one direction Rub with the polished lines to preserve the original finish Then thoroughly rinse as before To prevent finger prints there are several stainless steel polishes on the market that leave an oily or waxy film Do not use on surfaces that will be in contact with food Page 9 CLEANING AND MAINTENANCE Continued Stainless steel may discolor if overheated These stains can usually be removed by vigorous rubbing with a scouring powder paste Use only stainless steel wooded or plastic tools if necessary to scrape off heavy deposits of grease and oil Do not use ordinary steel scrapers of knives as particles of the iron may become imbedded and rust STEEL WOOL SHOULD NEVER BE USED Either a typica
4. 3 8 to 1 2 and will cause panel TROUBLE SHOOTING Cakes are dark on the sides and not done in the center Lower oven temperature Cake edges are too brown Reduce number of pans or lower temperature Cakes have light outer color Raise temperature Cake settles slightly in the center Bake longer or raise oven temperature slightly Do not open doors to oven for long periods Cake ripples Overloading pans or batter is too thin Cakes are too coarse Lower oven temperature Pies have uneven color Reduce number of pies per rack or eliminate use of bake pans Cupcakes crack on top Lower oven temperature Meats are browned and not done in the center Lower oven temperature and roast longer Meats are well done and not browned Raise temperature Limit amount of moisture Meats develop hard crust Reduce temperature or place pan of water in oven Part 1382650 Rev 4 12 07 Page 11 Garland
5. clearance reductions are applicable only where local codes permit Data applies only to North America Commercial cooking equipment requires an adequate Gas input ratings shown here are for installations up ventilation system For additional information refer to 2 000 ft 610m above sea level to the National Fire Protection Association s standard NFPA9Q6 North America only Specify altitudes over 2 000 ft Please specify gas type when ordering Electrical characteristics each RC oven 1 3 HP motor 120 VAC single phase 3 4 amps 6 ft 1 8m power supply cord provided 230 VAC export is direct connect single phase 50 Hz Page 4 Part 1382650 Rev 4 12 07 DIMENSIONS AND SPECIFICATIONS MODEL G280 2 Oven w TETA ow EF Entry Clearances Shipping Wt emea unces ts a 13 1 gs 26 EON ECTE 6 6 6 4 343mm 667mm 559mm 1 ann 152mm 1 cea eas NOTE Installation clearance reductions are applicable only where local codes permit This product is not approved for residential use Oven each Natural Propane peru iw we mbar ewe mbar 30000 sr as n Gas input ratings shown for installations up to 2000 ft 610m above sea level Please specify altitudes over 2000 ft 3 7 76mm 178mm ae ne Commercial cooking equipment requires an adequate ventilation system For additional information refer to the National Fire Protection 4 Association s standard NFPA96
6. etc as above Correct any leaks and retest 7 Shut off all range valves and set thermostat dials to off or low position All units are tested and adjusted at the factory However burners and pilots should be checked at installation and adjusted if necessary Part 1382650 Rev 4 12 07 OPERATION Oven Lighting Procedure All Models Lighting 1 Remove oven bottoms 2 Depress and hold reset button red extending through the louvered panel beneath the oven door while lighting the oven pilot Continue to depress the reset button for 60 seconds Release button If pilot does not Stay lit repeat this procedure after 5 minutes Shut down 1 Turn all valves and thermostats to the off position 2 If range is to be shut down for an extended period of time close the in line gas valve Re lighting 1 Shut all gas valves off 2 Wait 5 minutes 3 Repeat lighting instructions in section A above CLEANING AND MAINTENANCE Establish a regular cleaning schedule Any spills should be wiped off immediately Painted Finishes The oven should be permitted to cool down before cleaning exterior surfaces Wipe exposed cleanable surface when cool with a mild detergent and hot water Stubborn residue spots may be removed with a light weight non metallic scouring pad Dry thoroughly with a clean cloth NOTE Many parts of the commercial range are raw steel i e springs door hooks etc and can react to moisture
7. properly designed canopy which should extend six inches 6 beyond all sides of the appliance and six feet 6 six inches 6 from the floor Part 1382650 Rev 4 12 07 A strong exhaust fan will create a vacuum in the room for an exhaust system vent to work properly replacement air must enter the room in which the vent is located All gas burners and pilots need sufficient air to operate and large objects should not be placed in front of this oven which would obstruct the air flow through the front Assembly of Battery This section pertains to Master Series models only All heavy duty batteried equipment is aligned and fitted at the factory from left to right and must be installed in this order There is a diagram provided with every heavy duty battery A Allsuch units should be placed in their respective battery position Detach valve panels to prevent damage remove them from the area where the battery is being assembled B Level each unit to the oven rack by adjusting the six inch 6 legs refer back to Item 1 for limitations or where legs are not used adjust level with shims Readjust legs if required C Connect units together by mating the unions at each end of the manifold Adjoining units must have matching unions unless the union parts are of the same specifications a leak proof connection cannot be assured Hand tighten unions at this point D The units should be fastened at the rear by inse
8. 102mm 3 4 N P T REAR GAS FLUE 29 INLET OPENING 737mm B 5 127mm 30 762mm 4H 23 1 2 597mm 58 1473mm 53 1 2 1359mm 23 1 2 152mm 15 1 2 394mm Part 1382650 Rev 4 12 07 Page 5 SPECIFICATIONS Model G280 2 Oven interior dimensions are 2614 wide 667mm x 22 deep x 13 high 343mm designed with embossed side liners to achieve the maximum in thermal convection action for uniform heat distribution and control Oven sides back deck and door linings coated in porcelain enamel make clean up easier and ensure long life Burner compartment is lined with corrosion resistant steel Heavy oven rack provided one rack per oven standard with adjustable in two positions Oven input is 35 000 BTU s 10 25kW per cavity Individual on off valve and 100 safety pilot system provided as standard equipment Door springs and 100 safety pilot system are located out of heat zone and easily accessible for maintenance INSTALLATION Rating Plate 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 affixed to the unit contains this information We suggest installation maintenance and repairs should be performed by your loc
9. Garland INSTALLATION AND OPERATION MANUAL GAS SINGLE AND DOUBLE OVENS RESTAURANT SERIES MODEL G280 2 MASTER SERIES M1R AND M2R 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 PLEASE READ ALL SECTIONS OF THIS MANUAL AND RETAIN FOR FUTURE REFERENCE THIS PRODUCT HAS BEEN CERTIFIED AS COMMERCIAL COOKING EQUIPMENT AND MUST BE INSTALLED BY PROFESSIONAL PERSONNEL AS SPECIFIED INTHE COMMONWEALTH OF MASSACHUSETTS THIS PRODUCT MUST BE INSTALLED BY A LICENSED PLUMBER OR GAS FITTER APPROVAL NUMBER G 1 07 05 28 For Your Safety 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 se
10. al authorized service agency listed in your information manual pamphlet In the 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 in commercial applications Page 6 Models M1R and M2R High capacity oven is 13 high 343mm x 26 4 wide 667mm x 29 deep 737mm Individual on off valve 100 safety pilot and one heavy duty rack are standard Oven input is 40 000 BTU s 11 72kW per cavity Exclusive heat flow over design eliminates hot spots and gives consistently even oven temperatures Oven sides back deck and door linings coated in porcelain enamel make clean up easier and ensure long life Door springs and 100 safety pilot system are located out of heat zone and easily accessible for maintenance Gas Supply A The type of gas for which the unit is equipped is stamped on the data plate located behind the lower front panel Connect a unit stamped Nat only to natural gas connect those stamped PRO only to propane gas B If itis a new installation have the gas authorities check meter size and piping to assu
11. heavy staining we suggest pre heating the empty oven each day for 1 or 2 hours depending on the condition of the oven for effective results Also ordinary household ammonia has proven to be effective in removing baked on soil build up and has the beneficial effect of keeping the microscopic pores of the coating open and free To perform its cleaning action An occasional light swabbing with household ammonia while the oven is at room temperature will prove extremely beneficial Abrasives should not be used in order to maintain continuous cleaning action it is very important to avoid the use of abrasive materials such as steel wool scouring pads abrasives or sharp implements which can cause permanent damage to the surface coating In addition oven cleaners such as easy Off or Dow Oven Cleaner will clog the pores of the special coating and will retard the cleaning action Period Tune Up Although the oven appears clean we recommend operating the oven at high heat for 2 hours approximately once each month This will insure against build up of solids in hard to see places and in the pores of the coating Part 1382650 Rev 4 12 07 OVEN PILOT ADJUSTMENT The oven pilot should be adjusted to stable flame 1 the thermocouple tip to glow a dull red The oven pilot long with no yellow tips This flame should envelope adjustment valve is found on the manifold behind the valve the thermocouple end for
12. l bleach solution or hot water can be used to sanitize stainless steel with out harm Oven Interior porcelain enamel NOTE Disconnect line cord if applicable from power supply before cleaning or servicing 1 Before cleaning oven interior remove all oven racks and guides if RC base Oven racks and guides can be cleaned with a mild soap and warm water or run through dish washer 2 The porcelain interior can be cleaned with oven cleaners such as Easy Off or Dow Oven Cleaner Apply only when oven is cold Oven Interior optional continuous clean NOTE Disconnect line cord if applicable from power supply before cleaning or servicing 1 Break In Period When the oven is new operate the oven for at least two hours at high heat with the oven empty before normal cooking operation Continue preheating the oven for two hours prior to use during the first two weeks During this break in period it is important that the oven surfaces be kept clean of excessive soiling due to spillage Page 10 How to put continuous cleaning action to work each day after baking and roasting operations have ceased empty the oven turn the temperature control up to high heat 500 This high heat will accelerate the cleaning action and reduce the time required to effectively clean the oven Usually the cleaning operation will take about 45 to 60 minutes Heavy Staining When the oven appears soiled due to
13. nits are placed in a battery more than one 1 supply line should be used A readily accessible approved type of hand shut off valve should be installed on each supply line WARNING Local codes may require that the pressure regulator be externally vented This will be supplied by others Testing All fittings and pipe connections must be tested for leaks Use approved gas leak detectors soap solutions or equivalent checking over and around the fittings and pipe connections DO NOT USE A FLAME Accessibility to all gas Page 8 lines and fittings require that valve panel s lower front panel s oven rack s be removed It may be necessary to remove or at least raise and securely prop griddles hot tops and top grates All parts removed including fasteners should be stored safely for re use 1 Be sure that all valves and thermostats are in the off position 2 Turnon the main gas supply valve 3 Leak test all valves and fittings as described in the procedure above Correct any leaks required and recheck 4 Light oven pilot 5 The range is provided with an oven shut off valve separate from the thermostat turn this valve on and set the thermostat at 500 If the range oven thermostat has an off position on the dial the thermostat is equipped with an internal integral oven shut off valve Set this thermostat to 500 In both cases gas will now flow to the oven burner 6 Leak test all valves fittings
14. qual to or less than 1 2 PSIG 3 45 KP2 Installation for Ovens Equipped with Casters A 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 B The front casters of the unit are equipped with brakes to limit the movement of the oven without depending on the connector and any quick disconnect device or its associated piping to limit the appliance movement C Please be aware required restraint is attached to the bracket which is located on the rear caster closes to the gas connection and if disconnection of the restraint is necessary be sure to reconnect the restraint after the oven has been returned to its originally installed position Installation for Ovens Equipped with Legs Raise front of the unit and block Do not lay unit on its back Position leg insert into leg retainer opening and tap up until it seats at collar flange Repeat at rear of unit making sure all four legs are adjusted to same height Legs can be adjusted to overcome an uneven floor Ventilation and Air Supply Proper ventilation is highly important for good operation The ideal method of ventilating a range is the use of a
15. re that the unit is supplied with sufficient amount of gas pressure required to operate the unit C Ifit is additional or replacement equipment have gas authorities check pressure to make certain that existing meter and piping will supply fuel to the unit with not more than 2 water column pressure drop NOTE When checking gas pressure to be sure that all other equipment on the same gas line is on A pressure regulator is supplied with model G280 2 A pressure regulator is not supplied as standard equipment with models M1R and M2R however a 1 1 4 pressure regulator is sold as an option with the original purchase If you would like to purchase a regulator after original purchase contact your equipment Part 1382650 Rev 4 12 07 INSTALLATION Continued dealer Installation must conform with the National Fuel Gas Code ANSI Z223 1 1988 or latest edition NFPA No 54 Latest Edition and National Electrical Code ANSI NFPA 70 1990 or latest edition and or local code to assure safe and efficient operation NOTE The appliance and its individual shut off valve not supplied by manufacturer must be disconnected from the gas supply piping system during any pressure testing of that system at pressures in excess of PSIG 3 45 KP2 The appliance must be isolated from the gas supply piping system by closing its individual manual shut off not supplied by manufacturer during any testing of the gas supply piping system at test pressures e
16. rial number defaced obliterated or removed or which has been modified or repaired using unauthorized parts or 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 185 East South Street Freeland Pennsylvania 18224 CANADA Phone 570 636 1000 Fax 570 636 3903 Fax 905 624 5669 Part 1382650 Rev 4 12 07 GARLAND COMMERCIAL RANGES LTD 1177 Kamato Road Mississauga Ontario L4W 1X4 Phone 905 624 0260 Enodis UK LTD Swallowfield Way Hayes Middlesex UB3 1DQ ENGLAND Telephone 081 561 0433 Fax 081 848 0041 2004 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
17. rting 5 16 bolts through the holes provided at the rear of the burner box sides Be sure of proper unit alignment in the battery before final tightening of these bolts or unions Improper tightening will cause the fanning or bowing of batteries units The final tightening of the union should be accomplished by using a suitable spanner wrench If such a wrench is not available the Garland union collar has special ridges and a cold chisel can be driven against these ridges to properly seat and seal the union E The manifold of this unit or the manifold of which is a part of must be equipped with a certified pressure regulator suitable for battery application and adjustable for an outlet pressure at the manifold as specified on the rating place Page 7 INSTALLATION Continued Pressure Regulators 1 Must have a maximum regulation capacity for the total connected load 2 The pressure regulator s installed must be listed by a nationally recognized agency 3 The pressure regulator s must have a pressure adjustment range to allow adjustment to the manifold pressure on the appliance rating plate 4 Unless the manifold pressure on all connected appliances is the same a separate pressure regulator must be supplied for each appliance s having differing manifold pressures 5 Gas supply lines may be connected at right left or both ends of a battery or at the tee connections on spreader plates If five 5 or more u
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