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4. =INSTALLATION
PROCEDURE
Improper
installation,
adjustment,
alteration,
service
or maintenance
could result
in death or serious
injury.
1.
Installation
must conform to requirements
of authority
having jurisdiction
or, in absence of such requirements,
to the National Fuel Gas Code, ANSI Z223.1/NFPA 54.
2.
Where required by authority
having jurisdiction,
installation
must conform to the Standard for Controls
and Safety Devices for Automatically
fired Boilers,
ANSI/ASME CSD-1.
3.
Boiler series is classified as Category I. Vent
installation
shall be in accordance with "Venting of
Equipment ," of the National Fuel Gas Code, ANSI
Z223.1/NFPA 54, or applicable provisions of local
building codes.
4.
Boiler has met safe lighting and other performance
criteria with gas manifold and control assembly on
boiler per latest revision of ANSI Z21.13/CGA 4.9.
5.
Boiler shall be installed such that gas ignition system
components are protected from water (dripping,
spraying, rain, etc.) during appliance operation and
service, (circulator
replacement,
condensate trap,
control replacement,
etc.).
6.
Locate boiler on level, solid base as near chimney as
possible and centrally
located with respect to heat
distribution
system as practical.
7.
Allow 24 inches (610mm) at front and right side for
servicing and cleaning.
8.
When installed in utility room, door should be wide
enough to allow largest boiler part to enter, or to
permit replacement
of another appliance such as water
heater.
Fire hazard. Do not install boiler on combustible
flooring or carpeting. Failure to follow these
instructions could result in death or serious injury.
9_
FOR INSTALLATION
ON NON=COMBUSTIBLE
FLOORS
ONLY = For installation
on combustible
flooring special base must be used. (See Replacement
PartsSection.) B oilercan not be installed on
carpeting,Minimum clearances to combustible
construction
are:
TOP ....................................
18 IN. (457mm)
FRONT .........................................
ALCOVE _<
FLUE CONNECTOR
.................
6 IN. (152mm)
REAR ...................................
4 IN. (102mm)
CONTROL
SIDE .....................
9 IN. (229mm)
OTHER SIDE ...........................
3 IN. (76mm)
HOT WATER PIPING ................
Per Local Code
NOTE: Greater clearances for access should supersede fire
protection clearances.
Definition of Alcove is three sided space with no wall in
front of boiler. ANSI standard for alcove is 18 inches from
front of appliance to leading edge of side walls as shown
below.
Figure 2 - Clearance to Combustibles
Hinimum Clearances to Combustible
Construction (as seen from above.)
!1
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