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
Hanging the Fan (cont.)
3. Attach Lower Yoke (to Extension Tube)
Attach the lower yoke to the bottom of the extension tube with the
Lower Yoke Hardware as shown.
Tighten the bolts to 40 ft·lb
f
(54.2 N·m) using a 3/4” socket with
torque wrench.
Lower Yoke Hardware (BAF-Supplied):
a. (2) 1/2-13 x 5’’ GR 8 Bolt
b. (4) 1/2’’ Flat Washer
c. (2) 1/2-13 Nylock Nut
b
a
c
b
4. Attach Motor Frame (to Lower Yoke)
Attach the motor frame to the lower yoke with the Motor Hub
Hardware as shown.
CAUTION: The motor frame is heavy. Use caution when
raising it.
Tighten the bolts to 40 ft·lb
f
(54.2 N·m) using a 3/4” socket with
torque wrench.
Motor Hub Hardware (BAF-Supplied):
a. (4) 1/2-13 x 1 3/4” GR 8 Bolt
b. (8) 1/2’’ Flat Washer
c. (4) 1/2-13 Nylock Nut
a
b
c
b
