3 mechanical installation, Mechanical installation, Installation – Lenze 8400 motec Manual User Manual
Page 60
Installation
Mechanical installation
l
60
EDS84DG752 EN 4.0
5.3
Mechanical installation
ƒ
If the cooling air is polluted (fluff, (conductive) dust, soot, aggressive gases), take
adequate countermeasures, as e.g.:
– Regular cleaning of the cooling ribs at the controller
– Separate air guide
ƒ
Possible mounting position:
– Observe information on mounting conditions in the chapter "Technical data".
ƒ
Maintain the specified free spaces above and below the controller to other
installations!
ƒ
Ensure untroubled cooling and exhaust air flow.
– Arrangement of several devices only to the sides
For mounting, use the screws of the motor terminal box. The installation material must
ensure a durable mechanical connection.
If screws must be replaced, we recommend the following, depending on the motor frame
size:
ƒ
M4/M5/M6 cheese head screw, hexagon socket, according to DIN 912/ISO 4762
ƒ
M4/M5/M6 cheese head screw, torx, according to ISO 14579