BIG ASS FANS Isis, Installation Manual, Page: 24 / 60

Isis
®
WWW.BIGASSFANS.COM ©2011 DELTA T CORP. DBA BIG ASS FAN CO. ALL RIGHTS RESERVED
16
Mounting Method: Wood Frame Mounting (cont.)
3. Attach mount to wood framing channels
Loosely attach the extension tube to the upper mount to determine where on the channels the mount should be attached. Fasten the
mount to the wood framing channels using the Mounting Hardware as shown.
Measure the distance between the mounting brackets (bolt head to bolt head) so that the wood framing channels have enough
clearance in between the brackets. Cut both wood framing channels to the measured length.
Mounting Hardware (BAF-Supplied):
a. (4) 3/8-16 x 1-1/2” GR 8 Bolt
b. (8) 3/8’’ Flat Washer
c. (4) 3/8” Nylock Nut
d. (2) Wood Framing Channel
a
b
b
c
d
When cutting the wood framing channels, be sure the holes on the each end will line up with the holes on the mounting
brackets!