4A. Fasten Single Angle Irons To Roof Structure Mounting Points - BIG ASS FANS Pivot Installation Manual

4a. Fasten single angle irons to roof structure mounting points

If installation requires double angle irons (i.e., span is greater than 8 ft [2.4 m]), proceed to step 4b.
Fasten the angle irons to the roof structure mounting points at each end with customer-supplied Grade 8 hardware.
Do not tighten the hardware until the fan has been mounted to the angle irons.
Proceed to step 5.
Grade 8 Hardware (Customer-Supplied):
a. (4) 1/2-13 Bolt
b. (8) 1/2" Washer
c. (4) 3" Square Washer (BAF Supplied; see diagram)
d. (4) 1/2-13 Nylock Nut
a
b
c
b
d
10
ATTENTION
WWW.BIGASSSOLUTIONS.COM © 2015 DELTA T CORP.
Square Washer
3" (7.6 cm)
Ø 9/16"
(1.4 cm)
Thickness:
1/4" (6 mm)
ALL RIGHTS RESERVED.
3"
(7.6 cm)