Attach Lower Yoke (To Oscillator Arm) - BIG ASS FANS Pivot 180 Installation Manual

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3. Attach lower yoke (to oscillator arm)

Do not fully tighten bolts or pivot the fan until fan is completely assembled!
CAUTION: When the fan is pivoted, the motor should not be lower than the gearbox to protect the motor if the gearbox
leaks.
CAUTION: A scissor lift (or other suitable means for lifting the weight of the fan) and up to two (2) installation personnel
may be required.
With the fan in the horizontal position, fasten the lower yoke to the oscillator arm with one (1) bolt, two (2) washers, and one (1) Nylock
nut as shown below. Tighten the nuts slightly more than hand tight, but do not torque.
Install the remaining Lower Yoke Hardware as illustrated. Hand tighten the nuts. To avoid collisions with the fan cage, the Pivot 180 can
only be pivoted to 0°, -7.5°, or 7.5°. Refer to the illustration above.
Lower Yoke Hardware (BAF-supplied):
a. (2) 1/2-13 x 4-1/2'' GR 8 Bolt
b. (4) 1/2'' Flat Washer
c. (2) 1/2-13 Nylock Nut
Mounting Bolt Holes
PIVOT™ 180
Hanging the Fan (cont.)
c
b
b
a
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Pivot Angle Options
-7.5°
0°
7.5°
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c
b
b
a