Greenheck GreenJet GJX Installation, Operation And Maintenance Manual
Greenheck GreenJet GJX Installation, Operation And Maintenance Manual

Greenheck GreenJet GJX Installation, Operation And Maintenance Manual

Axial

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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.

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.
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 change the blade pitch or motor without
consulting the factory. Adjustments to fan speed
and blade pitch significantly affects motor load and
fan performance. If the blade pitch 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.
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 482998
Model GJX
GreenJet
- Axial
®
GJX GreenJet
1

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Summary of Contents for Greenheck GreenJet GJX

  • Page 1: General Safety Information

    Document 482998 Model GJX GreenJet - Axial ® ® 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

    Any physical damage to the unit after acceptance is not circulation and space for inspection. the responsibility of Greenheck Fan Corporation. The propeller and motor should be rotated by hand Unpacking every 2 to 3 months to lubricate the motor bearings.
  • Page 3: Table Of Contents

    REMOVING FROM STORAGE Table of Contents As fans are removed from storage to be installed in their General Safety Information ....1 final location, they should be protected and maintained Receiving .
  • Page 4: Typical Installations

    VFDs provided through the use of a drop rod that would ‘catch’ the fan by Greenheck are factory programmed for basic if the isolator were to fail during normal operation or due motor parameters, incoming voltage parameters and to the excessive heat of a fire.
  • Page 5: Operation

    Click on Application Info, then on Product Application water. Articles, and use the keyword “VFD”. Greenheck is not responsible for improper wiring of a VFD or for potential motor damage as a result of operating a fan over its maximum operating frequency.
  • Page 6: Troubleshooting

    Troubleshooting Problem Cause Corrective Action Propeller Rubbing Adjust motor plate. Tighten motor plate after centering Housing propeller in housing. Excessive Noise Clean all dirt off propeller. Check propeller balance, rebalance Propeller Unbalance in-place if necessary. Check propeller for correct rotation. Volume Too Low Check blade pitch.
  • Page 7: Maintenance Log

    Maintenance Log Date ___________________Time _____________ AM/PM Date ___________________Time _____________ AM/PM Notes: ___________________________________________ Notes: ___________________________________________ _________________________________________________ _________________________________________________ _________________________________________________ _________________________________________________ _________________________________________________ _________________________________________________ _________________________________________________ _________________________________________________ Date ___________________Time _____________ AM/PM Date ___________________Time _____________ AM/PM Notes: ___________________________________________ Notes: ___________________________________________ _________________________________________________ _________________________________________________ _________________________________________________ _________________________________________________ _________________________________________________ _________________________________________________ _________________________________________________ _________________________________________________ Date ___________________Time _____________ AM/PM...
  • Page 8: Our Commitment

    Our Commitment As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications without notice. Specific Greenheck product warranties are located on greenheck.com within the product area tabs and in the Library under Warranties. AMCA Publication 410-96, Safety Practices for Users and Greenheck GreenJet ®...

Table of Contents