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INSTALLATION, OPERATING
& SERVICE INSTRUCTIONS
FOR THE
GARLAND GPD SERIES GAS PIZZA OVENS
WARNING:
IMPROPER INSTALLATION, ADJUSTMENT,
FOR YOUR SAFETY
ALTERATION, SERVICE OR MAINTENANCE CAN
CAUSE PROPERTY DAMAGE, INJURY OR DEATH.
DO NOT STORE OR USE GASOLINE OR OTHER
READ THE INSTALLATION, OPERATION AND
FLAMMABLE VAPORS OR LIQUIDS IN THE
MAINTENANCE INSTRUCTIONS THOROUGHLY
VICINITY OF THIS OR ANY OTHER APPLIANCE.
BEFORE INSTALLING OR SERVICING
THIS EQUIPMENT.
PLEASE READ ALL SECTIONS OF THIS M
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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 causes cancer. Operation of this product could expose you to carbon monoxide if not adjusted properly. Inhalation of carbon
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TABLE OF CONTENTS Important Information ................2 Operation .........................11 Break-in: ..............................11 Dimensions And Specifications Lighting/shutdown Instructions: ........... 12 GPD Series ........................ 4 Cleaning ......................... 12 Installation ........................ 5 Oven Exterior: ........................ 12 Rating Plate ............................5 Oven Interior: ......................... 12 Gas Connections .....................
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DIMENSIONS AND SPECIFICATIONS GPD SERIES DIA6" Ratings shown are for natural gas [152mm] REAR&SIDE installations up to 2000 feet (610m) GASINLET 74-1/32" above sea level. BTU input ratings must [1880mm] be de-rated for high altitude installations. 24-21/32" Specify altitude of product if over 2000 23-3/8" [626mm] [594mm] feet (610m) 51-7/8" [1318mm] This product is not approved for residential DECK use 23-3/8" [594mm] 36-1/2" 28-1/2" [927mm] Installation Notes: [724mm] 14-1/2" DECK Non-Comb
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INSTALLATION 1. Damage Check: check carton or crate for possible We suggest installation, maintenance and repairs should damage incurred in shipping. After carefully be performed by your local authorized service agency uncrating, check for “concealed” damage. Report listed in your information manual pamphlet. any damage immediately to your carrier. In the event you have any questions concerning the 2. The correct type of gas for which the unit was installation, use, care or service of the pro
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INSTALLATION Continued B. If it is a new installation, have gas authorities Ventilation check meter size and piping to assure that the unit This appliance must be installed in a location in which the is supplied with sufficient amount of gas pressure facilities for ventilation permit satisfactory combustion of required to operate the unit. gas and proper venting. Proper ventilation is imperative C. If it is additional or replacement equipment, have for good operation of the appliance. The i
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INSTALLATION continued Less than 10 feet (3 meters) More than 10' (3 meters) 2' (60cm) Min. 3' (90cm) Min. 3' (90cm) Min. Termination Less than 10 feet (3 meters) from ridge Termination More than 10 feet (3 meters) from ridge 2. An adequately sized draft regulator (barometric Installing Under Ventilation Canopy: damper) must be installed in the flue line as close Too strong a pull through the exhaust system will pull to the oven connection as possible. heat out of the oven too rapidly and caus
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ASSEMBLY INSTRUCTIONS Continued 1. Slide the wooden frame out of the oven. 3. Tip upper unit backward. Remove vent patch at lower rear if not if not already removed. 2. Before installing the hearth core plates or steel hearth assembly, be sure that the bottom heat 4. Place 1” x 4” x 65” (25mm x 100mm x 1650mm) deflectors are properly positioned with the treaded long piece of lumber across the rear top of oven to side (bumps) in the up position. prevent stacks from misarranging. 3. If the oven
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ASSEMBLY INSTRUCTIONS Continued 7. A separate shut-off valve for each oven must be 8. For a stack of two ovens, two shut-off valves, one provided. It should be as close as possible to the for each oven must be provided. place where the gas line goes into the oven. It must be located so that it is easily accessible. A handle or wrench should be chained to the valve where it will always be at hand. 3/4 NIPPLE 3/4" NPT 90° STREET ELBOW 5 3/4" NIPPLE 3/4" COUPLING 1" NPT 90° STREET ELBOW 3/4" x 3/
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ADJUSTMENTS Continued good mixture of air and gas. When using LP gas the By-Pass Flame Adjustment flame will have a blue yellow appearance. Follow steps The by-pass in the thermostat is a small gas supply thru to adjust the flame for good quality. through the control that is independent of the dial 1. Loosen the small knurled locking disk. setting. It is controlled strictly by the Adjusting Screw. This small gas supply maintains a minimum flame or 2. Turn the large adjusting disk towards
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ADJUSTMENTS Continued 3. Set the thermostat temperature dial to 500 degrees NOTE: NO ATTEMPT TO RECALIBRATE F (260 degrees C) and allow the oven temperature THE OVEN CONTROL SHOULD BE MADE to stabilize. The thermostat must be allowed to WITHIN THE WARRANTY PERIOD IF THE cycle twice before taking a test reading. TEMPERATURE IS WITHIN ± DEGREES FAHRENHEIT OF THE DIAL SETTING. 4. Check the temperature when the burner just cycles RECALIBRATION SHOULD BE MADE IF THE off after the second cycle
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OPERATION Continued 6. When the oven has reached the selected temperature, 5. Hold gas cock depressed for one minute after pilot experiment until you get the feel of the oven and the has been ignited, then release. Pilot should continue speed of the bake. In case of some initial unevenness to burn. in the baking, have patience for a few days until the 6. If pilot does not continue to burn after releasing oven cures gas cock, repeat steps 2 thru 5 or have a qualified serviceman check the syst
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TROUBLESHOOTING GUIDE Problem Causes Solutions Hot Spots in Deck Flame diverters not installed properly Push all the way to the back of oven Flame diverters warped or damaged May need replacing Bottoms cook before top Deposit on deck Clean deck Low production oven idling Turn temperature up after loading pizza. Make sure to turn the temperature down after bake is compete By-pass flame too high Adjust by-pass flame Improper damper position Adjust dampers Bottoms become light during Improper dam
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NOTES Page 14 Part # 1844063 (08/06)
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GUIDE DE DÉPANNAGE Problème Causes Solutions Points chauds dans la section Les défl ecteurs de fl ammes ne sont Pousser complètement jusqu’au fond du pas bien installés four Les défl ecteurs de fl amme sont Peut exiger le remplacement déformés ou endommagés Les fonds cuisent plus vite que les Dépôts sur la section Nettoyer la section dessus Faible production, four au ralenti Augmenter la température après l’introduction de la pizza. Ne pas oublier de baisser la température après la cuisson. Fl
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FONCTIONNEMENT suite 6. Si la veilleuse ne reste pas allumée après avoir Instructions D’allumage Et D’arrêt relâché le robinet de gaz, répéter les étapes 2 à 5 1. Ouvrir la porte du panneau de commande située ou faire appel à un technicien qualifi é pour vérifi er sur le coté droit de l’appareil pour accéder à la le système. Ne laisser personne d’autre tenter de commande combinée de gaz. dépanner l’appareil. 2. Tourner le robinet de gaz de la commande combinée 7. Une fois que la veilleuse a
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RÉGLAGES suite NOTE: NE PAS TENTER D’ÉTALONNER DE Défl ecteurs De Flammes NOUVEAU LE FOUR PENDANT LA DURÉE Les défl ecteurs de fl ammes répartissent également la DE LA GARANTIE SI LA TEMPÉRATURE chaleur sous la section. Ils doivent être en bon état et bien DEMEURE DANS UNE PLAGE DE + DEGRÉS placés dans la chambre de combustion pour être effi caces. FAHRENHEIT DU RÉGLAGE DU CADRAN. Les défl ecteurs endommagés ou mal installés aff ectent L’ÉTALONNAGE DOIT ÊTRE EFFECTUÉ SI négativement le fo
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RÉGLAGES suite Réglage De La Flamme De Dérivation: Étalonnage La dérivation dans le thermostat est une alimentation en 1. L’étalonnage sur place est rarement nécessaire gaz arrivant à la commande indépendamment du réglage et avant de le faire il convient de s’assurer que du cadran. Cette alimentation est commandée par la vis les résultats de cuisson prouvent que le four ne de réglage. Cette petite alimentation de gaz maintient maintient pas la température sélectionnée sur le une fl amme minim
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RÉGLAGES 4. Lorsque la fl amme devient bleue et qu’elle s’étale, Réglages de pression du gaz tourner le disque de blocage contre le disque de Tous les fours de la série GPD sont équipés d’orifi ces fi xes réglage. Il se peut que de temps en temps, une et le débit de gaz ne peut pas être réglé. Si nécessaire, les lueur jaune-orange intermittente apparaisse dans réglages de pression peuvent être faits au régulateur de la fl amme. Ceci est causé par des particules de pression (situé sur la val
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INSTRUCTIONS D’ASSEMBLAGE suite 4. Chaque four est équipé de deux emplacements de Branchement De Gaz: branchement possibles, dont l’un se trouve sur le 1. L’appareil doit être isolé de la canalisation coté droit et l’autre dans le coin arrière droit. d’alimentation de gaz par un robinet d’arrêt 5. Le branchement de coté droit est équipé d’un manuel pendant tout essai de pression du système bouchon à carré creux de 3/4 po. Si ce branchement de canalisations d’alimentation lorsque les press
