50 Mechanical installation
Fastening the cabinet to the floor and wall or roof (non-
marine units)
General rules
• The drive must be installed in an upright vertical position.
• The cabinet can be installed with its back against a wall (a), or back-to-back with
another unit (b).
• Leave 400 mm (15.75”) of free space above the basic roof level of the cabinet for
cooling. IP54 fan replacement requires 320 mm (12.28”) of free space above the filter
compartment.
• Leave some space (w) at the side where the cabinet outmost hinges are to allow the
doors to open sufficiently. The doors must open 120° to allow supply or inverter
module replacement.
Note 1: 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 cabinet
bottom and floor.
Note 2: If the lifting eyes are removed, refasten the bolts to retain the degree of protection
of the cabinet.
a
b
120°
w
> 400 mm (15.75”)
320 mm (12.28”)
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