Busch-Jaeger 6411 U-101 Betriebsanleitung Seite 52

Important information
For use in different differential current circuits, see circuit
diagram in the Busch shutter control
For use via 3 phases, see circuit diagram in the Busch
shutter control
CAUTION DANGER!
If different phases are permissible on the
6411U/x-101 flush-mounted insert, it must be
ensured that all poles are disconnected in
case of faults or when working on the unit.
This mode of operation is permissible only in
Germany.
®
II user manual.
Ensure that
– the information of the respective shutter
motor manufacturer is observed if you
wish to connect up several motors in
parallel.
– there are no people or objects in the
radius of action of the shutters.
– the unit is off circuit when working on the
flush-mounted insert.
ENG
®
II user manual.
52