Reznor, AB - 2 Gas, GB 2019-08, D301177 Issue A PAGE 5
Installation Details (Cont)...
It may be necessary to adjust the position of the
air outlet louvres to provide the correct airflow
across the door opening. This can be done by first
loosening the locking pins (figure 5), The louvres
can now be moved to the desired position and
the locking pins re-tightened.
Note: The AB 225-2 model has two pairs of
lock nuts, whereas the AB 175-2 model only
has one pair.
Suspension by means of fixing
brackets (option).
The use of fixing brackets to suspend the air
curtain is optional (to be specified on order form).
See figure 6.
By using suitable steelwork the air curtains can be
fixed to the building structure.
Multiple air curtains
Multiple air curtains must be fixed to the building
structure by means of threaded rods as described
in section ‘Suspension by means of threaded
rods’.
The use of fixing brackets to install the air curtains
if optional (see section ‘Suspension by means of
threaded brackets (option)’.
Make sure that the multiple air curtains are level
and in the same plane in order to avoid bending
of the system.
Then, the air curtains must be fixed together by
means of four M6 bolts, nuts and washers in the
hereto provided holes in the side of the unit.
Figure 5.
Lock Nut
Figure 6.
Figure 7.