Fulton Classic ICX or FB-F Vertical Tubeless Boilers (Hot Water), Gas_Oil Fired - Manual (Page 18)

© The Fulton Companies 2014
INSTALLATION
ICW-IOM-2014-0410
SECTION 2
2-12
6. Provide expansion joints or properly designed and sited loops to
accommodate thermal expansion. Thermal expansion should be calculated
using the maximum possible utilization fl uid temperature, regardless of
whether the pipe considered is in the feed or return circuit. Steel pipe will
expand approximately 1 “ per 100’ over a 100° F temperature rise (1 mm
per meter over 100 C rise).
7. Provide supports and anchors for all pipes where necessary to prevent
undue stresses from being placed on items of equipment, including
pumps, valves, and the boiler. Supports and anchors which will not
interfere with thermal expansion should be chosen.
8. Screwed joints may be used for connections 2.5 inches (63.5 mm) and
smaller. For larger diameters, all pipe joints should be either welded or
fl anged construction. Flanges should be 150# or 300# raised face fl anges.
9. Cut screw threads carefully and accurately. If possible, new tools should be
used. It is recommended that GR5 or higher tensile steel bolts be used for
all fl anged joints.
10. Use gaskets to make all fl anged connections. Gasketing material must be
suitable for use with the pressure, temperatures and fl uids in the system.
Ensure that all bolts are tightened evenly and to the torque recommended
values provided by the gasket manufacturer.
11. Install high point bleeds at all high points in the system piping. 1/2” x 12”
nipples welded in the top of the piping with ball valves and plugs attached
are to be used.
12. Install all pipes with a pitch to facilitate draining and venting.
Insulation
After the appropriate system tests have been satisfactorily completed (see
Testing section of this manual), all hot pipework and vessels must be adequately
insulated with material suited to the temperature and application to prevent
both heat loss and personnel injury. For inspection and maintenance purposes,
leave pumps, fl anges, valves and fi ttings uninsulated but suitably shielded for
safety. Removable insulation may also be used over these components.
System Interfaces
Proper selection and installation of the components in the system will ensure
proper and safe operation of the boiler. Consult Fulton representative or contact
Fulton at (315) 298-5121.
 Fill Connection
The system is usually fi lled from the lowest point, with the aid of a pump. On skid-
mounted units, a fi ll connection is provided in the inlet piping to the pump.
!
WARNING
All information in this manual is for
reference and guidance purposes,
and does not substitute for required
professional training, conduct,
and strict adherence to applicable
jurisdictional/professional codes and
regulations.
Hot pipework and vessels must be
adequately insulated with material
suited to the temperature and
application to prevent both heat loss
and personnel injury.