WATER SUPPLY SYSTEM
Select a water supply system that fulfills the following elements: the two different
inlet water supplies (softened and untreated) must provide a minimum dynamic
pressure of 35 psi (2.4 kg/cm
2
) and a maximum static pressure of 60 psi (4.1 kg/
cm
2
). If the static pressure exceeds 60 psi, a pressure regulator must be installed
in the supply lines. Refer to page 33 for detailed pressure and fitting requirements,
and for the recommended plumbing layouts.
If analysis shows that the supply water is NOT within the required limits, install a
Steamer Gard water treatment system. Figure 2-6 on page 33 illustrates a treated water
supply arrangement.
If analysis shows that the supply water is NOT within the required limits, and it is not
possible to install a Steamer Gard water treatment system, plan on increasing the
frequency of maintenance, cleaning, and descaling beyond that recommended in the
maintenance schedule (Chapter 4).
SELECTING THE OPERATING LOCATION
For safe and efficient operation, observe the following criteria when selecting an
operating location for the Oven/Steamer.
WARNING
The flooring directly under this unit must be made of non-combustible material.
Do not install these units in areas where combustibles are stored or may accumulate.
The surrounding area must be clear of combustibles, including the space under the unit.
A proper air supply for combustion and ventilation air is critical for safe, efficient
operation of Oven/Steamers. The area around the oven/steamer must have adequate
ventilation for gas-fired-appliances.
Air openings around the unit should not be blocked; provide adequate clearance for
proper air flow to combustion chamber.
The vents for combustion and ventilation air are on the right side of the unit. Do not
block these air vents. Do not install any heat producing equipment near the air vents of
the unit.
WARNING
All clearance requirements above, below, and around the unit are the same
for combustible or non-combustible locations.
Maintain at least 20”/500 mm clearance on the right side of the unit.
Maintain at least 10”/254 mm clearance at the rear of the unit.
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