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Part # 1844063 (08/06)

Page 5

INSTALLATION

1. Damage Check: check carton or crate for possible 

damage incurred in shipping. After carefully 
uncrating, check for “concealed” damage. Report 
any damage immediately to your carrier.

2. The correct type of gas for which the unit was 

manufactured is noted on the rating plate, and this 
type of gas must be used.

3. The gas pressure must be checked when the unit is 

installed, to ensure that the unit gas pressure is the 
same as specified on the rating plate. If necessary 
pressure adjustments can be made at the pressure 
regulator, supplied on each unit.

4. Have a qualified gas technician check the gas 

pressure to make certain that existing gas facilities 
(meter, piping, etc.) will deliver the BTU’s of gas 
required  at  the  unit  with  no  more  than  ½”  water 
column pressure drop. When checking pressure, be 
certain that all the equipment on same gas line is 
turned to the “ON” position.

5. Make certain that the 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 pilots, valves and / or 
controls. Use pipe joint sealant that is certified for 
use with LP gas.

6.

WARNING;

check gas connections for leaks, 

using soap solution or similar means. DO NOT 
CHECK WITH AN OPEN FLAME.

Rating Plate 

All burner-input ratings are shown on the serial plate 
located on the right side panel of the appliance.

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 local 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.

Gas Connections

The inlet manifold size for connection to the main gas 
supply is () ¾” NPT inlet for each deck.

The importance of proper installation of Commercial 
Gas cooking Equipment cannot be over stressed. Proper 
performance of the equipment is dependent, in great 
part, on the compliance of the installation with the 
manufacturer’s specifications. Installation must conform 
to local codes with the Nation fuel code, ANSI Z., 
Natural Gas Installation code, CAN/CGA-B., or 
the Propane Installation code, CAN/CGA-B., as 
applicable, including:

1. 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 ½ psi (3.45 kPa).

2. 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 ½ psi (3.45 kPa).

Before assembly and connections, check gas supply.

A. The type of gas for which the unit is equipped is 

stamped on the data plate located behind lower 
front panel. Connect a unit stamped “NAT” only 
to natural gas; connect those stamped “PRO” only 
to propane gas.

Summary of Contents for GAS PIZZA OVENS

Page 1: ...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...

Page 2: ...ld expose you to airborne particles of glass wool ceramic bers Inhalation of airborne particles of glass wool ceramic bers is known to the State of California to causes cancer Operation of this produc...

Page 3: ...Ventilation Canopy 7 Installing With Direct Ventilation 7 Assembly Instructions 7 Leg Installation 7 Hearth Installation 7 Double Deck Assembly 8 Gas Connection 8 Adjustments 9 Gas Pressure Adjustment...

Page 4: ...ar 10 WC 25mbar INPUT SPECIFICATIONS Natural Or Propane MODEL BTU HR KW GAS INLET GPD48 96 000 28 1 3 4 N P T GPD60 122 000 35 7 3 4 N P T GPD48 2 192 000 56 2 1 N P T GPD60 2 244 000 71 4 1 N P T Rat...

Page 5: ...plate a xed to the unit contains this information We suggest installation maintenance and repairs should be performed by your local authorized service agency listed in your information manual pamphle...

Page 6: ...nd clear from combustibles 5 These units must be installed under an adequate ventilation system Refer to sections titled Ventilation and Air Supply for further instructions Ventilation This appliance...

Page 7: ...ed in the ue line as close to the oven connection as possible An adequately sized prefabricated metal vent should rise at least feet m above the roof of the building in which it is installed or feet m...

Page 8: ...cure legs to lower section 2 Remove stainless steel top trim strip from lower unit if not already removed 3 Tip upper unit backward Remove vent patch at lower rear if not if not already removed 4 Plac...

Page 9: ...the unit and it is installed on the manifold downstream of the main valve The gas pressure must be checked when the unit is installed to ensure that the unit gas pressure is the same as speci ed on t...

Page 10: ...may indicate that not enough air is mixing with the gas If this case back o the air adjustment disk until the proper ame and color is set By Pass Flame Adjustment The by pass in the thermostat is a sm...

Page 11: ...CONTROL IS OUT MORE THAN DEGREES FAHRENHEIT FROM THE DIAL SETTING THE CONTROL WILL BE REPLACED UNDER WARRANTY WITHIN THE WARRANTY PERIOD Flame Diverters Flame diverters distribute the heat evenly bel...

Page 12: ...t lighting procedure unless the pilot is extinguished by any cause 8 To shut down unit turn gas cock on combination control to the OFF position Oven Exterior Painted Surfaces should be cleaned when co...

Page 13: ...pass ame high Reduce by pass ame Thermostat Check actual temperature call for service Color overall light Short bake time Bake longer Lower temperature Increase temperature Dough Check dough for fresh...

Page 14: ...Part 1844063 08 06 Page 14 NOTES...

Page 15: ...de d rivation Thermostat V ri er la temp rature r elle appelerun technicien d entretien Couleur trop claire Temps de cuisson trop court Prolonger la cuisson Temp rature basse Augmenter la temp rature...

Page 16: ...e en position OFF Ext rieur Du Four Les surfaces peintes doivent tre nettoy es froid en utilisant une solution de savon doux et d eau ti de sur un chi on propre ou une ponge Rincer et bien ass cher a...

Page 17: ...tionner 2 De nombreuses pi ces du four sont couverte d huile de protection Cette huile doit tre br l e avant d utiliser le four pour la pr paration de denr es alimentaires Il est normal que l appareil...

Page 18: ...voquer des fuites de gaz autour de la vis de r glage talonnage 1 L talonnage sur place est rarement n cessaire et avant de le faire il convient de s assurer que les r sultats de cuisson prouvent que l...

Page 19: ...sque de r glage et en l loignant de la gorge de m lange d air on augmente la quantit d air dans le m lange jusqu ce que le jaune disparaisse et qu on obtienne une amme bleu vif 4 Lorsque la amme devie...

Page 20: ...l un se trouve sur le cot droit et l autre dans le coin arri re droit 5 Le branchement de cot droit est quip d un bouchon carr creux de 3 4 po Si ce branchement est utilis il faut boucher la connexio...

Page 21: ...le GPD 48 est quip de deux 2 plaques de sole Le mod le GPD 60 est quip de trois 3 plaques de sole 5 Instruction d installation pour la sole a Placer un tournevis ou un autre dispositif de levier simi...

Page 22: ...tionnant sous une hotte de ventilation doivent tre quip s d un ensemble de d ecteur de conduit de fum e de hotte fourni pour compenser un tirade trop fort Installation Avec Une Ventilation Directe Cha...

Page 23: ...bles C t s de po mm et arri re de po mm Convient pour installation sur sols combustibles Les pieds doivent tre install s Pr paration 1 Retirer soigneusement l appareil de son emballage Enlever les ls...

Page 24: ...it de l appareil Pour correspondre avec l usine ou le centre de service agr local concernant des probl mes de service ou des pi ces de rechange bien faire r f rence l appareil avec le num ro de mod le...

Page 25: ...IFICATIONS D ENTR E Gaz Naturel Ou Propane MOD LE BTU HR KW Entr e Gaz GPD48 96 000 28 1 3 4 Po N P T GPD60 122 000 35 7 3 4 Po N P T GPD48 2 192 000 56 2 1Po N P T GPD60 2 244 000 71 4 1Po N P T Les...

Page 26: ...Installation Avec Une Ventilation Directe 7 Instructions D assemblage 8 Installation Des Pieds 8 Installation De La Sole 8 Assemblage Du Four Deux Sections 8 Branchement De Gaz 9 R glages 10 R glages...

Page 27: ...es c ramiques en suspension dans l air L inhalation des particules de laine de verre bre c ramique en suspension dans l air est connue dans l tat de Californie comme pouvant causer le cancer L utilisa...

Page 28: ...n et les r parations doivent tre e ectu s par un agent d entretien autoris par Garland utilisant des pi ces de rechange d origine Garland Garland n aura aucune obligation en ce qui concerne n importe...

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