Mechanical installation 63
Mechanical installation
Contents of this chapter
This chapter describes the mechanical installation procedure of the inverter.
Checking the installation site
See section Ambient conditions on page 144 for allowable operating conditions, and
section Dimensions, weights and free space requirements on page 132 for requirements
for free space around the unit.
The floor that the unit is installed on must be of non-flammable material, as smooth as
possible, and strong enough to support the weight of the unit. The floor flatness must be
checked with a spirit level before the installation of the cabinets into their final position. The
maximum allowed deviation from the surface level is 5 mm in every 3 metres. The
installation site should be levelled, if necessary, as the cabinet is not equipped with
adjustable feet.