Greenheck RSF Installation, Operation And Maintenance Manual
Greenheck RSF Installation, Operation And Maintenance Manual

Greenheck RSF Installation, Operation And Maintenance Manual

Roof supply fan

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®
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.
Centrifugal Supply Fans
Fans are specifically designed for filtered roof supply
applications. Fans feature permanent washable
aluminum filters for years of reliable use and double-
width forward-curved wheels for high efficiency and
low sound. Available with straight-sided hood or
architectural louvered penthouse housing.

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.
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 wheel 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 wheel faster than max cataloged fan
RPM. Adjustments to fan speed significantly affect
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.
DANGER
Pour écarter les risques d'incendie, de choc électrique
ou de blessure grave, veiller à toujours débrancher,
verrouiller et étiqueter la source de courant avant
l'installation ou l'entretien.
ATTENTION
Lors de toute intervention sur la soufflante, le moteur
peut être suffisamment chaud pour provoquer une
douleur voire une blessure. Laisser le moteur refroidir
avant toute maintenance.
ATTENTION
Faire preuve de précaution dans les atmosphères
explosives.
Document 453148
Models RSF and RSFP
Roof Supply Fan
Roof Supply Fan
1

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Summary of Contents for Greenheck RSF

  • Page 1: General Safety Information

    Document 453148 Models RSF and RSFP Roof Supply Fan ® 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.
  • Page 2 Receiving of the fan and accessories while in storage. The manufacturer will not be responsible for damage during Upon receiving the product, check to ensure all items storage. These suggestions are provided solely as a are accounted for by referencing the delivery receipt or convenience to the user.
  • Page 3: Dimensional Data

    Machined parts coated with rust preventive should be hard to reach internal surfaces or for occasional use, ® restored to good condition promptly if signs of rust consider using Tectyl 511M Rust Preventive, WD-40 ® occur. Immediately remove the original rust preventive or the equivalent.
  • Page 4: Installation

    Installation Electrical Connection Move the fan to its intended location and fasten it The electrical supply must be compatible with the fan securely through mounting holes provided in the motor with regard to voltage, phase and amperage fan base. Shims may be necessary depending capacity.
  • Page 5 Mounting for Severe Duty Installations IMPORTANT Installation instructions for seismic ratings are only recommendations. Final design must be determined by Structural Engineer of Record (SEOR) including requirements for curb construction, mounting of unit to curb and mounting of curb to structure. Fan to Curb: Three (3) fasteners are required Curb to Deck: Fasteners need to be located on two per side on all sides.
  • Page 6: Pre-Starting Checks

    Pre-Starting Checks Direction of fan wheel rotation is critical. A fan wheel DANGER rotating in the wrong direction will result in reduced Disconnect and secure to the “off” position all airflow, motor overloading and electrical power to the fan prior to inspection or possible burnout.
  • Page 7: Maintenance

    Maintenance Lubrication DANGER Fan bearings on all models are permanently lubricated. Disconnect and secure to the “off” position all Motor bearings equipped with grease fittings should be electrical power to the fan prior to inspection or lubricated in accordance with instructions on the motor servicing.
  • Page 8: Parts List

    As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications without notice. Product warranties can be found online at Greenheck.com, either on the specific product page or in the literature section of the website at Greenheck.com/Resources/Library/Literature.

This manual is also suitable for:

Rsfp

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