Fujioh FSR-30 Manual De Instslacion página 11

In Case of 7" Round Vertical Discharge

Fix the round duct joint firmly by adding 2
screws supplied on its rear side, then attach
the supplied soft tape around the duct joint.
In Case of 3¼"×10" Horizontal Discharge

(1) First, remove half-cut rectangular part
of the rear plate (duct knockout) using
a mallet, hammer, etc.
(2) Mount the supplied 3¼"×10" rectangular
duct joint with 2 screws.
Note
The wider side directs downward.
correct
(3) Then attach the supplied soft tape around
the duct joint. To close the opening of the
top plate, attach the supplied cover plate
with 2 screws.
INSTALLATION (continued)
wrong
Soft tape
CAUTION
• Do not apply excessive force
when removing the knockout.
The fan may be damaged.
Hit dented points on
the rectangular edge
Duct knockout
Soft tape
Duct joint
7" Round
duct joint
Cover plate
Engage with
the notches
11