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A.
IMPORTANT NOTICES
CAUTION
CAUTION.
This symbol indicates a potentially hazardous
situation, which, if not avoided, may result in personal
injury or damage to the equipment.
WARNING
WARNING.
This symbol indicates an imminently
hazardous situation, which, if not avoided, can result in
serious injury or damage to the equipment.
WARNING
WARNING.
Read and adhere to the following. Failure to
do so may result in a risk of fire, electrical shock, and
severe or fatal injury. Warranty will be void.
1.
Read and follow all instructions in this manual.
2.
This heater is intended to be used for commercial and
industrial indoor space heating applications.
WARNING
WARNING.
Heater is not to be used in hazardous
atmospheres where flammable vapors, gases, liquids or
other combustible atmospheres are present.
3.
Heater is to be connected and serviced only by a qualified
electrician.
4.
Installation and wiring of the heater must adhere to all
applicable codes.
5.
Disconnect heater from power supply at disconnect or
fuse box before opening enclosures or servicing heater. IF
DISCONNECT IS BEING SERVICED, verify power has been
disconnected at fuse box or main panel. Lock the switch
in the
“OFF”
(open) position and tag the switch to prevent
unexpected power application.
6.
Do not operate heater in wet and humid environments.
WARNING
WARNING.
Elements get hot during operation.
Contact can cause burns.
7.
Install and maintain clearances as per this manual.
8.
Do not operate the heater in corrosive atmospheres.
9.
Use factory replacement parts only.
10.
Maximum ambient operating temperature is 40°C (104°F).
11.
Do not operate the heater with the louvers deformed
or damaged.
12.
If there are any questions or concerns regarding the
heater, please refer to contact information on the back
page of this manual.
13.
Follow the recommended maintenance procedures under
Section I. Heater Maintenance Instructions, page 16.
B.
INSTALLATION
All applicable codes must be adhered to. For optimum
performance, the heater should be installed as follows:
B.1 Location
1.
Ensure there are no obs tructions that may impede
the heater’s air inlet or discharge. Refer to Figure 1 and
Figure 2, page 4, for minimum clearances.
2.
Ensure the air discharge is not directed at a thermostat.
3.
Ensure the air discharge is not directed towards areas of
heat loss, such as windows.
4.
Ensure the air discharge is directed along and at a slight
angle toward exterior walls.
5.
If equipment freeze protection is important, direct air
discharge at equipment while maintaining minimum
clearances.
