Mechanical Installation - BONFIGLIOLI Active Cube Series Complement To Operating Instructions

5 Mechanical installation

By default, the frequency inverters of degree of protection IP20 are designed for stationary installation
in electrical cabinets.
For details on the mechanical installation of your device, refer to the relevant Operating
Instructions.
Below, installation is described only for those devices where mechanical installation of the liquid-cooled
device deviates from the installation of the air-cooled device.
The description covers the standard installation variants for liquid-cooled devices. For through-hole in-
stallation, refer to "Installation Manual – Feed-through mounting".
During installation, both the installation and the safety instructions as well as the device specifications
must be complied with.
WARNING
Inappropriate handling of the device may result in serious physical injuries or major
material damage.
 To avoid serious physical injuries or major material damage, only qualified persons
are allowed to Work at the device.
WARNING
Risk of short circuit and fire!
During assembly, make sure that no foreign particles (e.g. chips, dust, wires, screws,
tools) can get inside the frequency inverter. Otherwise there is the risk of short circuits
and fire.
 The frequency inverter complies with IP20 ingress protection rating only if the
covers, components and terminals are mounted properly.
 Overhead installation or installation in horizontal position is not permissible.
NOTICE
Device damage
Liquid-cooled devices also feature internal fans.
Mount the devices with sufficient clearance to other components so that the cooling air
can circulate freely. Avoid soiling by grease and air pollution by dust, aggressive gases,
etc.
 Do not cover fan inlet and outlet openings .
For devices with liquid cooling install the coolant pipes after mechanical installation.
11/17 Liquid Cooling ACU/ANG/AEC 19