Mechanical Installation; Important Notes - Lenze 8400 protec Hardware Manual

5

Mechanical installation

Important notes

5 Mechanical installation
5.1 Important notes
If the cooling air is polluted (fluff, (conductive) dust, soot, aggressive gases), take
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adequate countermeasures, as e.g.:
– Cleaning of the cooling ribs on the controller in regular intervals
– Separate air guide
Possible mounting position:
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– Vertically suspended
Maintain the specified free spaces above and below the controller to other
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installations!
Ensure untroubled cooling and exhaust air flow.
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In case of continuous vibrations or shocks use vibration dampers.
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Depending on the size, four or six screws M6 x >10 mm are required for the mounting. The
mounting location and material must ensure a durable mechanical connection.
For fastening the devices, we recommend:
M6 cheese head screw, hexagon socket, according to DIN 912/ISO 4762
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M6 cheese head screw, torx, according to ISO 14579
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70
l
EDS84DPS424 EN 5.0