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USER SERVICING INSTRUCTIONS
Maintenance Checklist:
1. Ensure all mounting bolts are present and torqued to 90 ft-lb (122 N-m) using a calibrated torque
wrench.
2. Ensure all bolts securing blades to the struts are present and torqued to 29 ft-lb (39 N-m) using a
calibrated torque wrench.
3. Inspect power input terminations inside the connector plug and ensure their tightness.
4. Check all connections of the fan controller and ensure their tightness.
5. Ensure blades are secured to one another by boomerang brackets.
6. Ensure screws securing wingtips to blades are tight.
7. Check for the presence of the safety cable and gripple clips. The cable should be wrapped
around the I-beam or angle irons, leaving as little slack as possible. The wire rope clips should be
securely fastened on the top side of the I-beam or angle irons.
8. Administer proper cleaning techniques such as dusting blades, motor, reducer and chassis. If
desired, used a water based cleaner to polish blades.
If you have any questions, please contact customer service at
1-800-961-7370.
WARNING/AVERTISSEMENT
Risk of fire, electric shock, or injury to persons during cleaning and user-maintenance!
Risque d’incendie, de choc électrique ou de blessures lors du nettoyage et de l’entretien par
l’utilisateur!
Disconnect the appliance from the power supply and allow sufficient time for electrical discharge
before servicing.
Débranchez l’appareil de l’alimentation électrique et laisser suffisamment de temps pour la décharge
électrique avant l’entretien.
Before servicing or cleaning unit, switch power off at the service panel and lock the service disconnecting means to
prevent power from being switched on accidentally.
Avant de réparer ou de nettoyer l’appareil, coupez l’alimentation électrique au panneau de service et bloquez les
dispositifs de sectionnement pour éviter une mise en marche accidentelle.
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. Failure to comply may result in serious personal
injury.
Lorsque le service ou le remplacement d’un composant dans le ventilateur nécessite le retrait ou la déconnexion d’un
dispositif de sécurité, le dispositif de sécurité doit être réinstallé ou remonté comme précédemment installé. Le non-
respect peut entraîner des blessures graves.
