Greenheck PN 471755 Installation, Operation And Maintenance Manual

®
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 instructions could result in personal injury
and/or property damage!
Sidewall Propeller Fans
Greenheck's sidewall propeller fan line is the ideal choice 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.
Performance spans the range between 300 to 87,000 cfm (510 to 147,814 m
with static pressures to 1.25 in. wg (249 Pa). Fan sizes range from 8 to 54 inches
(203 to 1372 mm) for direct drive and 20 to 72 inches (508 to 1829 mm) for belt
drive. Regardless of fan size, performance or duty level, all Greenheck sidewall
propeller fans are built to perform with the same high standards of reliability and
durability. All models are available in exhaust or supply arrangements.
Models SE1, SS1, SE2, SS2, SCE3, SCS3, SCR3, SBE-1, SBS-1, SBE-2, SBS-2, SBE-3, SBS-3, SBCE, SBCS, and SBCR.
Filtered Supply
Filtered supply wall housings are available in seven sizes for fans ranging
from size 24 to 54 inches (610 to 1372 mm). They 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.

General Safety Information

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.
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.
1. Follow all local electrical and safety codes, as
well as the National Electrical Code (NEC) and
Sidewall Propeller Fans
Belt Drive, Direct Drive and Reversible
Exhaust, Supply and Filtered Supply
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 effects 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.
Sidewall Propeller Fans • Exhaust, Supply and Filtered Supply
PN 471755
/hr)
3
1