Installation
Installation of 8400 motec pre−assembled on the motor
Installation instructions
5
l
78
EDS84DG752 EN 7.0
5.4 Installation of 8400 motec pre−assembled on the motor
The worksteps to be done during the installation of pre−assembled 8400 motec controllers
depend on the selected connection type of the Wiring Unit:
ƒ Plugs
ƒ Cable gland (M25)
5.4.1 Installation instructions
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
5.4.2 Plug at the Wiring Unit
The motor has already been wired with the Wiring Unit by the manufacturer. Make sure
that the plug assignment of the mains cable complies with the plug at the Wiring Unit. You
must plug on and lock the mains cable with the suitable plug.
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