Lenze 8400 protec, Hardware Manual

Page: 70 / 198

Mechanical installation
Important notes
5
70
EDS84DPS424 EN 5.0
5 Mechanical installation
5.1 Important notes
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If the cooling air is polluted (fluff, (conductive) dust, soot, aggressive gases), take
adequate countermeasures, as e.g.:
– Cleaning of the cooling ribs on the controller in regular intervals
– Separate air guide
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Possible mounting position:
– Vertically suspended
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Maintain the specified free spaces above and below the controller to other
installations!
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Ensure untroubled cooling and exhaust air flow.
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In case of continuous vibrations or shocks use vibration dampers.
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:
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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