ABB ACQ800 Series, Руководство по оборудованию

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46 ACQ800-37 Hardware Manual
Mechanical installation
Installation procedure
See detailed instructions in the following few
pages.
(1) The cabinet can be installed with its back
against a wall, or back-to-back with another unit.
Fasten the unit (or first shipping split) to the floor
with fastening clamps or through the holes inside
the cabinet. See section
Fastening the cabinet to
the floor.
Note: A clearance of 400 mm (15.75 in) minimum
above the basic roof level of the cabinet (see inset
on left) is required.
Note: Leave some space at the left-hand and
right-hand sides of the line-up (A) to allow the
doors to open sufficiently.
Note: Any height adjustment must be done before
fastening the units or shipping splits together.
Height adjustment can be done by using metal
shims between the bottom frame and floor.
(2) Remove the lifting bars (if present). In marine
units, also replace the lifting lugs with L-profiles
(see below). Use the original bolts to block any
unused holes.
1
2
A
A
IP22/42 IP54
> 400 mm
(15.75 in)
> 400 mm
(15.75 in)
> 320 mm (12.3 in)
for fan replace-
ment
Top clearances