106636-02 - 12/19
5
X-2
Installation, Operating & Service Manual
2
Pre-Installation
WARNING
Carefully read all instructions before installing
boiler. Failure to follow all instructions in proper
order can cause personal injury or death.
A. Inspect shipment carefully for any signs of
damage. All equipment is carefully manufactured,
inspected and packed. Our responsibility
ceases upon delivery of boiler to carrier in good
condition. Any claim for damage or shortage
in shipment must be filed immediately against
carrier by consignee. No claims for variances or
shortages will be allowed by Boiler Manufacturer,
unless presented within sixty (60) days after
receipt of equipment.
B. Installation must conform to the requirements of
the authority having jurisdiction. In the absence
of such requirements, installation must conform to
National Fuel Gas Code, ANSI Z223.1/NFPA 54.
C. Appliance is listed for installation on combustible
flooring. The boiler must not be installed on
carpeting.
D. Provide clearance between boiler jacket and
combustible material in accordance with local
fire ordinance. Refer to Figures 1-3 and 1-4 for
minimum clearance from combustible material.
Provide 1/2" clearance from water piping to
combustible materials.
E. Provide practical service clearances. A minimum
of 24" from the left side and front jacket panels is
recommended for servicing but may be reduced
to minimums shown in Figures 1-3 and 1-4.
F. Install on level floor. For basement installation
provide concrete base if floor is not level or if
water may be encountered on floor around boiler.
WARNING
ASSURE THAT THE FRONT AIR DAM is in place and
undamaged. A damaged front air dam will negatively
affect the performance of this boiler, which can cause
serious property damage, personal injury or death.
G. Protect gas ignition system components from
water (dripping, spraying, rain, etc.) during boiler
operation and service (circulator replacement,
condensate trap, control replacement, etc.).
H. Provide combustion and ventilation air in
accordance with the section "Air for Combustion
and Ventilation," of the National Fuel Gas Code,
ANSI Z223.1/NFPA 54, or applicable provisions of
local building codes.
WARNING
Adequate combustion and ventilation air must
be provided to assure proper combustion.
I. Do not install boiler where gasoline or other
flammable vapors or liquids, or sources of
hydrocarbons (i.e. bleaches, cleaners, chemicals,
sprays, paint removers, fabric softeners, etc.) are
used or stored.
J. Consider using boiler bypass described in
Section 6 "Water Piping" for systems which have
a large volume or excessive radiation where low
boiler water temperatures may be encountered.
K. Where required by authority having jurisdiction,
installation must conform to standard for Controls
and Safety Devices for Automatically Fired
Boilers, ANSI/ASME CSD-1.
L. A hot water boiler installed above radiation level
or as required by the authority having jurisdiction
must be provided with a low water cutoff device.
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