Attach Main Fan Unit (To Extension Tube); Tighten Hardware; Connect Power And Wall Controller Wiring - BIG ASS FANS Essence Guia De Instalacion

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7. Attach main fan unit (to extension tube)

CAUTION: The main fan unit is heavy. Use caution when
raising it.
CAUTION: Be careful not to pinch the fan wiring between the
extension tube and main fan unit during installation.
CAUTION: Do not discard the main fan unit packaging and
foam. It should be used if the fan is ever moved or relocated.
Attach the main fan unit to the extension tube using the Main Fan Unit
Hardware as shown. Note: Wiring not shown in the illustration on the
right.
Tighten the hardware to 25 ft·lb (33.9 N·m) using a 6 mm Allen wrench
and a torque wrench with a 13 mm socket.
Main Fan Unit Hardware (BAF-Supplied):
a. (2) M8 x 75 mm Socket Head Cap Screw
b. (4) M8 Flat Washer
c. (2) M8 Nylock Nut

8. Tighten hardware

After attaching the main fan unit to the extension tube, tighten the following hardware to the specified torque.
• Tighten the Mounting Hardware to 25 ft·lb (33.9 N·m) using a 17 mm wrench and a torque wrench with a 17 mm socket.
• Allow the extension tube to hang freely and balance itself, and then tighten the Extension Tube Hardware to 25 ft·lb (33.9 N·m)
using an 8 mm Allen wrench and a torque wrench with a 17 mm socket.
• If the fan is mounted to angle irons, tighten all hardware securing the angle irons to the roof structure (Angle Iron Hardware) to
40 ft·lb (54.2 N·m) using a 3/4" or 19 mm wrench and a torque wrench with a 3/4" or 19 mm socket.

9. Connect power and wall controller wiring

Plug the male wiring harnesses on the fan wiring into the female
wiring harnesses on the power supply cable and controller input
cable as shown. Carefully tuck the wiring into the extension tube.
All manuals and user guides at all-guides.com
Hanging the Fan (cont.)
If the hardware is
stainless steel, do
not use power tools!
Wall Controller Wiring from Fan
(8 wires)
Cover Plate Assembly Wiring from Fan
(4 wires, to be connected later)
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Controller
Input
Cable
ALL RIGHTS RESERVED
c
b
b
a
Power Supply
Cable
Power Wiring
from Fan
(3 wires)