Table of Contents
Advertisement
III. WALL MOUNTING
If a wall mounting plate was ordered with the air curtain,
proceed to B. Wall Mounting – using the wall mounting plate
(sold separately), otherwise proceed:
A. WALL MOUNTING - without wall mounting plate
1. Making sure that the air curtain is centered over the
opening, determine the exact mounting location of
the air curtain.
NOTE: A minimum of 4" is recommended above the air
curtain to provide clearance for installation and removal of
the cover housing.
2. Remove the screen by removing screws from the
top, bottom and front of the air curtain, and slide the
screen away from the blower assembly.
3. The air curtain is equipped with four 1⁄4" keyhole
mounting slots on the back of each unit for wall
mounting. The slots are spaced 1" from the ends, and
3/4" and 7" from the top. See Figure 4.
4. Mark the wall according to the length of the air
curtain. The wall must provide sufficient support for
the air curtain. If the keyhole slots are not located
where suitable support is available, drill new holes in
the unit back plate where space is available.
5. The mounting hardware (supplied by others) must be
capable of supporting a minimum of three times the
net weight of the air curtain. See Weight Chart, Table
1 or Table 2.
6. Keyhole Mounting: Install the mounting hardware
(supplied by others), allowing for space to hang the
air curtain by not fully tightening. Without touching
the blower wheels, lift and slip the air curtain over the
mounting hardware by grasping the inlet rings of the
blower housing. Tighten the mounting hardware. See
Figure 5.
7. Drilled Mounting Holes: Lift the air curtain by
grasping the inlet rings on the blower housing,
without touching the blower wheels, and install the
mounting hardware (supplied by others) through the
drilled holes.
8. Reinstall the screen using hardware removed in Step 2.
9. Proceed to Section V - Electrical Connections.
Keyhole
Mounting
Slots
1/4"
Line-up
Keyholes on
All Screws
5
7"
Figure 4
Push
Tighten All
Backplate
Screws
Toward Wall
Slide
Backplate
Down
Figure 5
Hide quick links:
Advertisement
Table of Contents
