8’ - 24’ POWERFOILPLUS™, POWERFOIL™, & WICKERBILL FANS
WWW.BIGASSFANS.COM ©2010 DELTA T CORP. DBA BIG ASS FAN ALL RIGHTS RESERVED
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WWW.BIGASSFANS.COM ©2010 DELTA T CORP. DBA BIG ASS FAN ALL RIGHTS RESERVED
8’ - 24’ POWERFOILPLUS™, POWERFOIL™, & WICKERBILL FANS
Replacing Allen-Head Plug on Baldor Motors
(20’-24’ Powerfoil/Wickerbill and 18’-24’ PowerfoilPlus Models Only)
CAUTION: The oil plug on the fan models listed above must be replaced with the oil vent cap to optimize performance. The
proper oil vent cap is packaged in a bag attached to the motor unit for these fans. It is black and labeled “OIL.”
If your fan model does not require an oil vent cap, proceed to “Installing Airfoils” (p. 26).
1. Replace Allen-Head Plug
CAUTION: Do not remove oil plug until fan is properly mounted! If the oil plug is removed before the fan is mounted, oil in the
gear reducer may spill out.
For 20’-24’ Powerfoil/Wickerbill and 18’-24’ PowerfoilPlus models only, remove the oil plug as shown using an 8mm Allen head wrench.
Install the oil vent cap as shown. Screw the cap into place by hand, being careful not to strip the threads.
Vent Cap
Allen-Head Plug
