Garland GAS PIZZA OVENS - Manual (Page 6)

Part # 1844063 (08/06) Page 6
B. If it is a new installation, have gas authorities
check meter size and piping to assure that the unit
is supplied with sufficient amount of gas pressure
required to operate the unit.
C. If it is additional or replacement equipment, have
gas authorities check pressure to make certain that
existing meter and piping will supply fuel at the
unit with not more than ½” water column pressure
drop.
NOTE: When checking pressure be sure that all
other equipment on the same gas line is on. A pressure
regulator is supplied with GARLAND Pizza Ovens.
Regulator is preset to deliver gas at pressure shown on
the rating plate.
Installation Clearances
Minimum clearance for combustible and Non-
Combustible Construction : ” (mm) sides and
” (mm) rear. Suitable for installation on combustible
floors. Legs must be installed.
Preparation
1. Carefully remove unit from carton or crate. Burner
tie wires and other packing material should be
removed from units. On stainless steel units, the
protective material covering the stainless steel
should be removed immediately after the unit is
installed.
2. This unit must be mounted on the factory-supplied
legs when installed. Refer to section titled LEG
INSTALLATION for details.
3. Provide adequate clearances for proper operation
and servicing of the appliance.
4. For your safety: keep the appliance area free and
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 must be installed in a location in which the
facilities for ventilation permit satisfactory combustion of
gas and proper venting. Proper ventilation is imperative
for good operation of the appliance. The ideal method of
ventilating equipment is the use of a properly designed
ventilating canopy, which should extend at least ”/mm
beyond all sides of the appliance (except against the wall
if the canopy is a wall installation). This is usually part
of a mechanical exhaust system
Air Supply
1. It is necessary that sufficient room air ingress be
allowed to compensate for the amount of air
removed by any ventilating system. Otherwise
a subnormal atmospheric pressure will occur,
affecting the appliance operation adversely and
causing undesirable working conditions.
2. Appliances shall be located so as not to interfere
with proper circulation of air within the confined
space. All gas burners and pilots require sufficient
air to operate.
3. Large objects should not be placed in front of the
appliance, which might obstruct the airflow through
the front. Do not obstruct the flow of combustion
and ventilation air.
4. Do not permit fans to blow directly at the appliance,
and wherever possible, avoid open windows adjacent
to the appliance sides and back; also wall type fans
which create air cross-currents within the room.
INSTALLATION Continued
DRAFT DIVERTER
FLUE CAP