Owner's manual

© The Fulton Companies 2014
INSTALLATION HPN-IOM-2014-0416 SECTION 2
2-24
! 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.
Once the system has been  lled,
any modi cation to the tank or
connected piping requires purging
of the work area to prevent ignition
of potentially  ammable vapors.
Consult factory prior to beginning
work. Consult Material Safety Data
Sheet (MSDS) for your thermal  uid
for  ammability limits.
4 CAUTION
Non-code tanks cannot be pressurized
over 15 psig.
If the deaerator/thermal bu er/
expansion tank is located outdoors, a
nitrogen blanket is required.
4. Ensure the skids are leveled and fasten the skids together using the
supplied bolts. The skids should be leveled front to back, side to side and
corner to corner. Failure to properly level the skids will result in piping
misalignment. A level or laser level should be used to verify skid alignment
(when a standard level is used, the length should be appropriate for the
skid) If assembling multi-component support stands, attach sections using
the supplied bolts through the tank frame mounting plates. These should
be hand tight until all piping has been assembled and tightened.
5. Connect the piping between skids by matching the union connections
and/or  ange stamps and tightening. Refer to the appropriate instructions
to tighten the  anges and required torque speci cations. Support pipe
runs as required.
6. Ensure that a low point drain is installed in the piping.
7. Connect the conduit runs between skids and tighten the conduit
connectors.
8. Locate the supplied wiring for the equipment and pull wiring through
the appropriate conduit runs. Electrical wires are labeled for easy landing.
Connect all wiring per the Fulton supplied electrical drawing. If a header is
supplied, mount the header as shown in the mechanical drawing.
NOTE:  For piping supplied in sections it should be made up and connected hand
tight until all sections are in place to ensure sections align properly. Sections are
match marked for reassembly.
9. Tighten all connections.
10. Pneumatically test the piping (at 15 psig maximum) prior to  lling the
system.
11. Check bolts and connections for tightness after the  rst heat up cycle.
Retorquing may be required.
Stack and Flue
An appropriately sized stack should be connected to the  ue gas outlet at the
heater. The proper  ue size and draft control is most important for proper burner
operation. The  ue must be as large or larger than the outlet on the vessel.
Avoid  ue piping and elbows by placing the equipment as close as possible to
the chimney.
Adhere to the following for stack and  ue installation:
1. Ensure the stack is at least the same diameter as the  ue gas outlet.
2. Ensure the stack rises continuously to the connection at the chimney and
contains no more than two bends at 45 degree angles or less. If required,
as a result of space limitations, one 90 degree elbow (or tee) can be  tted
at the back of the vessel.
3. Ensure 2 feet (0.6 m) of straight  ue before any change in direction,  tting