BIG ASS FANS Powerfoil 8 Plus, Installation Manual

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WWW.BIGASSFANS.COM ©2012 DELTA T CORP. DBA BIG ASS FAN ALL RIGHTS RESERVED
12’–24’ POWERFOIL ® 8, 12’–24’ POWERFOIL ® 8 PLUS
Preventive Maintenance
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appliance from the power supply before servicing.
WARNING: Before servicing or cleaning unit, switch power off at service panel and lock the service disconnecting means
to prevent power from being switched on accidentally. When the service disconnecting means cannot be locked, securely
fasten a prominent warning device to the service panel, such as a tag.
WARNING: When service or replacement of a component in the fan requires the removal or disconnection of a safety
device, the safety device is to be reinstalled or remounted as previously installed.
AVERTISSEMENT : Risque d’incendie, d’électrocution ou de blessures lors du nettoyage et de la réparation ! Déconnecter
de l’alimentation avant d’effectuer l’entretien.
AVERTISSEMENT : Avant de réparer ou de nettoyer l’appareil, coupez le courant au niveau du panneau de service
et verrouillez le dispositif de sectionnement pour éviter une mise en marche accidentelle. Lorsque le dispositif de
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panneau de service.
AVERTISSEMENT : Lorsque le service ou le remplacement d’un composant du ventilateur exige le retrait ou la
déconnexion d’un dispositif de sécurité, le dispositif de sécurité doit être réinstallé ou remonté comme précédemment
installé.
Please take a few moments each year to perform the following preventive maintenance inspection on your fan to ensure its safe and
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have any questions, contact Customer Service at 1-877-BIG-FANS. Note: Actual installation setup may differ from picture.
Annual preventive maintenance
Perform the following maintenance procedures each year using the “Maintenance Checklist”:
1. Check for the presence of the safety cable and shackle. The cable should be wrapped around the I-beam/angle irons leaving as little
slack as possible. The shackle should be securely tightened and located on the topside of the I-beam/angle irons.
2. Ensure all mounting bolts are present and torqued to 40 ft·lb (54.2 N·m). There are four bolts for direct mount installations, and 12
bolts for installations with extension tube.
3. Inspect motor terminations inside the junction box and tighten if necessary.
4. Check the gear reducer for oil leakage. If leakage is present, contact Customer Service at 1-877-BIG-FANS.
5. Ensure all 16 bolts securing the airfoils to the fan are present and torqued to 29 ft·lb (39.3 N·m).
6. Ensure airfoils are secured to one another by airfoil retainers (8).
7. Ensure the bolts securing the winglets to the airfoils are securely tightened.
8.
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9. Inspect the airfoils and hub for signs of damage or cracks.
10. Check guy wires (if installed) for fraying or damage.
General preventive maintenance
‡ Check all connections in the fan controller and tighten as needed. Using a vacuum, remove all dust
and debris from the inside and outside of the controller.
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‡
Dust the airfoils, motor, and motor housing. If desired, use a gentle cleaner or degreasing
agent to polish the foils. Do not use Clorox
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result in the release of toxic/fatal fumes.
‡ Observe the motion of the fan during operation. The fan should not wobble or precess. If
any wobble is noticed, ensure the mounting structure is rigid enough to support the fan
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Ass Fans suggests installing them. Contact Customer Service at 1-877-BIG-FANS.
WARNING: Do not operate a fan with missing or damaged components.
Please contact Customer Service at 1-877-BIG-FANS.
AVERTISSEMENT : Ne pas faire fonctionner de ventilateur si
des pièces sont endommagées ou manquantes. Merci de
contacter le service après-vente au 1-877-BIG-FANS.