Garland GAS PIZZA OVENS - Manual (Page 5)

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.