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Sidewall Propeller Fans 1
Installation, Operation and Maintenance Manual
Please read and save these instructions for future reference. Read carefully before attempting to assemble, install,
operate or maintain the product described. Protect yourself and others by observing all safety information. Failure
to comply with these instructions will result in voiding of the product warranty and may result in personal injury
and/or property damage.
Only qualified personnel should install this fan.
Personnel should have a clear understanding of these
instructions and should be aware of general safety
precautions. Improper installation can result in electric
shock, possible injury due to coming in contact with
moving parts, as well as other potential hazards.
Other considerations may be required if high winds
or seismic activity are present. If more information is
needed, contact a licensed professional engineer before
moving forward.
1. Follow all local electrical and safety codes, as
well as the National Electrical Code (NEC) and the
National Fire Protection Agency (NFPA), where
applicable. Follow the Canadian Electric Code
(CEC) in Canada.
2. The rotation of the propeller is critical. It must be
free to rotate without striking or rubbing any
stationary objects.
3. Motor must be securely and adequately grounded.
4. Do not spin fan propeller faster than max cataloged
fan RPM. Adjustments to fan speed significantly
affects motor load. If the fan RPM is changed, the
motor current should be checked to make sure it is
not exceeding the motor nameplate amps.
5. Do not allow the power cable to kink or come in
contact with oil, grease, hot surfaces or chemicals.
Replace cord immediately if damaged.
6. Verify that the power source is compatible with
the equipment.
7. Never open access doors to a duct while the fan
is running.
DANGER
Always disconnect, lock and tag power source before
installing or servicing. Failure to disconnect power
source can result in fire, shock or serious injury.
CAUTION
When servicing the fan, motor may be hot enough
to cause pain or injury. Allow motor to cool
before servicing.
CAUTION
Precaution should be taken in explosive atmospheres.
Document 471755
Sidewall Propeller Fans
Belt Drive and Direct Drive
Exhaust, Supply, Filtered Supply and Reversible
General Safety Information
Axial Propeller Wall Fans
Axial propeller wall fans are ideal for factory and warehouse applications
where high volumes of air and low pressures are required. From general
ventilation to industrial duty, the range of construction and performance
capabilities offered represent the most comprehensive sidewall propeller fan
line in the industry.
Wall mounted fans include both direct- and belt-driven fans with various
impeller styles for exhaust, supply, filtered supply, and reversible applications.
Filtered Supply
Optional filtered supply wall housings are designed with
the draw-thru concept to achieve the highest filter and fan
efficiencies. Permanent 2-inch (51 mm) washable filters
are accessed through a bolted panel and can be easily
removed for cleaning.
Models AER, SE1, SS1, SE2, SS2, SCR3, SBE-1, SBS-1, SBE-2, SBS-2, SBE-3, SBS-3, SBCE, SBCS, SBCR
Models SCE3, SCS3 (Mexico Only)
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