Figure 1
Figure 2
Figure 3
Threaded rod 3/8”
(not supplied)
Anchor rivet
Rod cover
(optional)
D
oor opening
HORIZONTAL INSTALLATION
2
The NAC air curtain is installed beneath the door rails, as
illustrated in figures 1 and 2. In this way the air curtain does
not impead the opening and closing of the door.
Anchor rivets (3/8 in. - 9.5 mm) each with a capacity to
support 1115 lbs (505 kg), allow for the suspension of the
air curtain by all 4 corners with threaded rods (not
supplied). (figure 3)
Step 1) Installation of suspension rods
Secure the Air curtain NAC with rods ( threaded 3/8” ,not
supplied) to the 4 anchorage points located at the four
corners of the the air curtain. ( figure 3).
Step 2) Installation of air curtain
As indicated in figure 2, install the air curtain in such the
nozzles must be at the same level as the highest point of
the open door. (figure 2)
I
MPORTANT : Allow for a minimum of 1/4” (7.5mm)
from the rail of the door.
.