6
Fig.1
Suspension
bracket I
Suspension
bracket III
Suspension
bracket I
Suspension
bracket III
Fig.2-1
Fig.2-2
Fig.2-3
Fig.2-4
Fan body
Fan body
Fan body
Suspension
bracket I
Suspension
bracket III
Suspension
bracket II
Fan body
Thumb screw
Screw (M4X8)I
Suspension bracket III
Suspension bracket II
2. Insert the supension bracket into the fan body and
adaptor. (select the suspension bracket as show below)
Spacing A on center Joists
Insert Suspension bracket
12 inches
16 inches
19.2 inches vertical joists
24 inches
Refer to Fig. 2-1
Refer to Fig. 2-2
Refer to Fig. 2-3
Refer to Fig. 2-4
If spacing A on center joists is 24 inches, connect
suspension bracket and (C4 mark to C4 mark)
as show below :
II III
Joists
A
1. Before installation, secure the fan body to adaptor
by using thumb screw.(Fig.1)
Duct tape
Connection method for 3 inches adaptor connector
3 inches adaptor connector
Remove the tape
Adaptor
IMPORTANT:
Damper
Remove the tape from damper and adaptor
before installation. As show below:
1
2
3
Suspension
bracket I
Fan body