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C.2 Mounting
1.
The heater must be permanently mounted with the
control box at the bottom.
2.
The mounting surface must be strong enough to:
a.
Support the heater's weight.
b.
Provide sufficient stiffness to prevent excessive
vibration.
c.
Withstand harsh situations such as transportable
installations.
d.
The single bolt mounting is not designed in
contemplation of high dynamic loads that can
occur during transportation. For heaters that
are to be installed prior to transportation it is
recommended that temporary blocking or
strapping be used to limit movement of the
heater with respect to the mounting structure.
Inspection of the mounting bolt for correct
tensioning is also recommended after arrival
at site to ensure no loosening has occurred in
transportation.
3.
Install the heater at least 6 ft (1.8 m) from the floor.
4.
Install the bracket (see Figure 2 - 5 for installation
instructions).
a.
Orient the heater to its final position before
tightening all hardware.
b.
In higher vibration installations use of a
removable thread locking compound such as
Loctite
243 Blue Threadlocker is recommended.
®
c.
Correct tensioning of the mounting bolt will
include full compression of the split lock washer
and inspection for correct thread engagement.
The mounting bolt/nut should be torqued to
65 - 75 ft-lbs.(88 to 102 N·m)
d.
Ensure that all safety pins are installed in the
bolt(s) and clevis pin(s).
(3 TO 20 KW UNITS ONLY)
USING FACTORY-SUPPLIED MOUNTING BRACKET.
Figure 3
6
WALL MOUNT
5.
Louvered discharge grille can be rotated in 45°
increments. Heater only complies with U.S. Coast
Guard regulations when the grille is installed such
that the airflow is directed downward.
6.
For maximum tilt angles, see Figure 2. For maximum
mounting height, see general specifications table on
page 11.
HEATER CAN BE MOUNTED UP TO A 45° ANGLE
OPTIONAL ADJUSTABLE BRACKET (SEE FIGURE 5)
Figure 2
STANDARD
BRACKET
(SEE FIGURE 4)
CEILING MOUNT
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