Industrial Air Curtain
2
Installation
Version 2.1, English (27-10-2008)
9
Example of an auxiliary structure
You may also fix the units directly to the
ceiling, or to another horizontal structure,
using the screw holes in the upper side of the
unit.
Make sure that the structure from which the
unit is to be suspended can hold the weight
of the unit.
2.4.2
Positioning
-
Position the bottom face of the unit at the
same height as the doorway.
-
Position the discharge side of the unit as
closely as possible to the doorway to en-
sure optimum operation.
-
Center the row of units in relation to the
doorway.
-
Units of different widths can be posi-
tioned in random order.
-
Make sure that the inspection and intake
sides of the units remain accessible for
maintenance.
w
Warning:
Ensure that all units can freely take in and
blow out air across the entire width.
2.4.3
Mounting the units
Perform the following for each unit:
1
Lay the unit down in horizontal position.
2
Insert threaded rods
1
(M12) into the
four screw holes in the upper side of the
unit.
3
Provide all threaded rods with locknuts
2
, and tighten these.
w
Warning:
The threaded rods must be secured, oth-
erwise the unit may come down.
4
Provide all threaded rods with lock-
nuts
3
.
5
Bring the unit into position using lifting
equipment.
6
Put the suspension rails
4
upon the
auxiliary structure, and fasten them with
nuts
5
to the threaded rods of the unit.
7
Allow the unit to hang freely.
