Ensy AHU 200B, Руководство пользователя, Страница: 61 / 72

393930-2 Rev 0: 01.04.2020
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13.2.3 Placement under concrete ceiling
If the unit is to be mounted directly into concrete ceiling where there may be uneven or not level than
it may be easiest to use expansion bolts
fastened into the ceiling. That way, you can
adjust with the nuts so that the unit is in level.
If so, then use the suspension brackets as jigs
for the bolts so that the distance between
brackets will be correct.
Use correct drill for use for the M10 mm
expansion bolts.
If so, then use the suspension brackets as the
bolts so that the distance between brackets
will be correct.
Use correct drill for use of M10 mm expansion
bolts.
(On top dim. for AHU 300H and under
dim for AHU 400H)
Make sure the bolt is turned so hard that it can not loosen. The bolts are available in different lengths
so select someone suitable for this purpose. Lift the unit into position. Use a rubber cushioning, 4-6
mm thick, between washers and mounting brackets.