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Mechanical installation
WARNING
Improper handling
Improper handling may result in serious physical injuries or major
material damage.
•
To avoid serious physical injuries or major material damage,
only qualified persons may work at the device.
WARNING
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.
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.
Overhead installation or installation in horizontal position is not
•
permissible.
CAUTION
Risk of short-circuits and fire
Insufficient air circulation could result in major material damage,
which may in turn result in physical injuries.
•
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.
Fan inlet and outlet openings must not be covered.
•
In devices with liquid cooling the coolant hoses must be connected
after the mechanical installation procedure. Comply with instructions
in the "Operating Instructions Liquid Cooling Supplemental" docu-
ment.
07/20
Quick Start Guide ANG
GB
83
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