BIG ASS FANS Element Installation Manual page 40

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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 (such as a tag) to the service panel.
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.
Annual preventive maintenance
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slack as possible. The shackle should be securely tightened and located on the topside of the mounting structure.
Ensure airfoils are secured to one another by airfoil retainers.
4. Ensure all
5. Ensure
6.
Ask about the Big Ass
General preventive maintenance
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•
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WARNING: Do not operate a fan with missing or damaged components.
Please contact Customer Service at 1-877-BIG-FANS.
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ELEMENT
Preventive Maintenance
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©2011 DELTA T CORP.
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tightened.
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