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SHO-G
CONVECTIONOVEN
INSTALLATION -- OPERATION -- MAINTENANCE
SHO-G
FOURSÀCONVECTION
MANUELD’INSTALLATION -- FONCTIONNEMENT -- ENTRETIEN
BLODGETTOVENCOMPANY
www.blodgett.com
44 Lakeside Avenue, Burlington, Vermont 05401 USA Telephone (800) 331-5842, (802) 860-3700 Fax: (802)864-0183
P N 37088 R e v C (10/ 05)
E2003 --- G.S. Blodgett Corporation
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IMPORTANT WARNING:IMPROPERINSTALLATION,ADJUSTMENT,ALTERATION,SERVICEOR MAINTENANCECANCAUSEPROPERTYDAMAGE,INJURYORDEATH.READTHE INSTALLATION,OPERATINGANDMAINTENANCEINSTRUCTIONSTHOROUGHLY BEFORE INSTALLING OR SERVICING THISEQUIPMENT AVERTISSEMENT:UNEINSTALLATION,UNAJUSTEMENT,UNEALTÉRATION,UN SERVICEOUUNENTRETIENNONCONFORMEAUXNORMESPEUTCAUSERDES DOMMAGESÀLAPROPRIÉTE,DESBLESSURESOULAMORT.LISEZATTENTIVE- MENTLESDIRECTIVESD’INSTALLATION,D’OPÉRATIONETD’ENTRETIENAVANT DE FAIRE L’INSTALLATIONOUL’ENTRETIE
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THEREPUTATIONYOUCANCOUNTON UNERÉPUTATIONSURLAQUELLEVOUSPOUVEZCOMPTER Foroveracenturyandahalf,TheBlodgettOvenCompanyhasbeenbuilding ovensandnothingbutovens.We’vesettheindustry’squalitystandardforall kindsofovensforeveryfoodserviceoperationregardlessofsize,application orbudget. Infact, no oneoffers moremodels, sizes, and ovenapplications thanBlodgett;gasandelectric,full-size,half-size,countertopanddeck,con- vection, Cook’n Hold, Combi-Ovens andthe industry’shighest qualityPizza Ovenline.Formoreinf
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Model/Modèle: Your Service Agency’s Address: Adressedevotreagencedeservice: Serial Number/Numéro de série: Your oven was installed by/ Installateur de votre four: Your oven’s installation was checked by/ Contrôleur de l’installation de votre four:
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Table of Contents/Table des Matières Introduction Introduction Oven Description and Specifications .... 2 Description et Spécifications du Four.... 22 Oven Components.................... 3 Éléments du Four..................... 23 Installation Installation Delivery and Location ................. 4 Livraison et Implantation............... 24 Oven Assembly ...................... 5 Montage du Four ..................... 25 NSF Bolts .......................... 5 Boulons NSF ....................... 25
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Introduction Oven Description and Specifications Cookinginaconvectionovendiffersfromcooking inaconventionaldeckorrangeovensinceheated air is constantly recirculated over the product by afaninanenclosedchamber.Themovingaircon- tinually stripsaway thelayer ofcool airsurround- ingtheproduct,quicklyallowingtheheattopene- trate. Theresultisahighquality product, cooked atalowertemperatureinashorteramountoftime. Blodgettconvectionovensrepresentthelatestad- vancement in energy efficiency, reliability, a
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Introduction OvenComponents Combustion Cover --- provides access to the OvenRacks --- five racks are provided standard. combustion compartment on gas ovens. Additionalracks are available. CombustionCompartment --- containscombus- RackSupports --- hold oven racks. tion burners on gas ovens. BlowerWheelCover---locatedonthebackinteri- CombustionBurners --- provideheattothebak- or wallof the oven. Protects the blower wheel. ing chamber on gas ovens. Blower Wheel --- spins to circulate hot air in the
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Installation Deliveryand Location DELIVERY AND INSPECTION Thefollowingclearancesmustbeavailableforser- vicing. All Blodgett ovens are shipped in containers to D Oven body sides --- 12” (30cm) preventdamage.Upondeliveryofyournewoven: D Oven body back --- 12” (30cm) D Inspecttheshippingcontainerforexternaldam- age.Anyevidenceofdamageshouldbenoted NOTE: Ongasmodels,routineservicingcanusu- onthedeliveryreceiptwhichmustbesignedby ally be accomplished within the limited the driver. movement provided b
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Installation Oven Assembly NSF BOLTS 1. Locatethe5/16”boltsthatwereshippedwith the oven. Thesebolts arerequired byNSF toblock anyex- 2. InstalltheboltsasshowninFigure3. posedholeonthebackofanoven.Thisincludes: D anyunit,singleorstacked,withoutabackpanel. D any holes in stacked units not used formount- ing stacking brackets. DoubleStacked Units Units withoutBack Panels Figure 3 5
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Installation Oven Assembly LEG ATTACHMENT CASTER ASSEMBLY 1. Pushtheovenontoaliftwiththebottomofthe NOTE: Install the locking casters on the front of oven down. theoven.Installthenon-lockingcasterson 2. Align the threaded stud in each leg with the the back of the oven. nut located inside each bottom corner of the NOTE: Use a gas hose restraint on all units with ovenframe.Turnthelegsclockwiseandtight- casters. See page 13. en to the nearest full turn. CastersforSingleandDoubleStackedOvens: 3. Ali
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Installation Oven Assembly DOUBLESECTIONASSEMBLY OVEN LEVELING 1. Secure the short legs to the bottom sections After assembly, the oven should be leveled and as described. moved to the operating location. 2. Place the upper section in position on top of 1. Theovencanbeleveledbyadjustingthefeet the lower oven. orcasterslocatedonthebottomof eachleg. 3. Attach the stacking brackets using the re- maining 5/16” bolts shipped with the ovens. 4. Attach the flue connector. WARNING!! When stacking ovens
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Installation Ventilation Ongasmodelstheinstallationofaproperventila- CANOPY TYPEEXHAUST HOOD tionsystemcannotbeoveremphasized.Thissys- Amechanicallydriven,canopytypeexhausthood tem removes unwanted vapors and products of is the preferred method of ventilation. combustion from the operating area. Thehoodshouldbesizedtocompletelycoverthe This oven may be vented using either: equipmentplusanoverhangofatleast6”(15cm) D A mechanically driven, canopy type, exhaust on all sides not adjacent to a wall.
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Installation Ventilation DIRECT FLUEARRANGEMENT Installing the drafthood Whentheinstallationofamechanicallydrivenex- Ovensorderedfordirectventingaresuppliedwith hausthoodisimpracticaltheovenmaybevented a draft hood. Install the draft hood as follows: by a direct flue arrangement. 1. Place the draft hood over the flue connector. SeeFigure9. WARNING!! 2. Securebothendswiththesheetmetalscrews provided. It is essential that the direct flue be installedasfollows.Incorrectinstallation will result in u
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Installation Utility Connections --- Standards and Codes THE INSTALLATION INSTRUCTIONS CON- U.S. and Canadian installations TAINED HEREIN ARE FOR THE USE OF QUALI- Installation must conform with local codes, or in FIEDINSTALLATIONANDSERVICEPERSONNEL theabsenceoflocalcodes,withtheANSIZ83.11a- ONLY. INSTALLATION OR SERVICE BY OTHER CSA 1.8a-2004 Gas Food Service Equipment as THAN QUALIFIED PERSONNEL MAY RESULT IN applicable. DAMAGE TO THE OVEN AND/OR INJURY TO THE OPERATOR. Installation must confo
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Installation Gas Connection GAS PIPING Maximum Capacity of Iron Pipe in Cubic Feet of Natural Gas PerHour Aproperlysizedgassupplysystemisessentialfor (Pressure drop of 0.5 Inch W.C.) maximum oven performance. Piping should be sizedtoprovideasupplyofgassufficienttomeet Pip pe Nominal Size, Inches themaximumdemandofallappliancesontheline L Length h ((fft)) 3/4” 1” 1-1/4” 1-1/2” 2” without loss of pressure at the equipment. 10 360 680 1400 2100 3950 Example: 20 250 465 950 1460 2750 NOTE: BTU value
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Installation Gas Connection PRESSUREREGULATION AND TESTING Eachovenissuppliedwitharegulatortomaintain thepropergaspressure.Theregulatorisessen- SHO-G ovens are rated at 50,000 BTU/Hr. (14.6 tial to the proper operation of the oven and kW)(53MJ)persection.Eachovenhasbeenad- shouldnotberemoved.Itispresettoprovidethe justedatthefactorytooperatewiththetypeofgas ovenwith3.5”W.C.(0.87kPa)fornaturalgasand specified on the rating plate. 10.0”W.C.(2.50kPa)forPropaneatthemanifold. DONOT INSTALLAN ADDITION
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Installation Gas Connection GAS HOSERESTRAINT WARNING!! If the oven is mounted on casters, a commercial If the restraint is disconnected for any flexibleconnectorwithaminimumof3/4”(1.9cm) reason it must be reconnected when the inside diameter must be used along with a quick oven is returned to its original position. connect device. The restraint, supplied with the oven, must be U.S. and Canadian installations used to limit the movement of the unit so that no strain is placed upon the flexible co
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Installation ElectricalConnection Wiring diagrams are located in the control WARNING!! compartment and on the back of the oven. This appliance is equipped with three This oven is supplied for connection to 115 volt pronggroundingtype plugfor your grounded circuits. The electric motor, indicator protection against shock hazard and lightsandrelatedswitchesareconnectedthrough shouldbepluggeddirectlyintoaproperly the6’ electricsupplycordfoundattherearofthe grounded three prong receptacle. DO oven. N
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Installation InitialStartup The following is a check-list to be completed by ADJUSTMENTS ASSOCIATED WITH INITIAL qualified personnel prior to turning on the INSTALLATION applianceforthefirsttime. Eachoven,anditscomponentparts,havebeen j Open the manual shut-off valve at the rear of thoroughly tested and inspected prior to ship- the oven. ment. However, itis often necessary to further testoradjusttheoven aspartofa normaland j Remove the control panel and combustion proper installation. These adju
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Operation SafetyInformation THE INFORMATION CONTAINED IN THIS SEC- Whatto do intheeventof a powerfailure: TIONISPROVIDEDFORTHEUSEOFQUALIFIED D Turn all switches to off. OPERATINGPERSONNEL.QUALIFIEDOPERAT- D DO NOT attempt to operate the oven until the ING PERSONNEL ARE THOSE WHO HAVE power is restored. CAREFULLY READ THE INFORMATION CON- NOTE: Intheeventofashut-downofanykind, al- TAINED IN THIS MANUAL, ARE FAMILIAR WITH THE FUNCTIONS OF THE OVEN AND/OR HAVE lowafive(5)minuteshutoffperiodbefore H
