15
Subject to change without notice | 83053700gUK – Translation into English of the original German operating manual | ait-deutschland GmbH
Electrical connections
The following applies to all work to be done:
DANGER!
Risk of fatal injury due to electric shock!
All electrical connections must be carried
out by qualified electricians only.
Before opening the unit, disconnect the
system from the power supply and prevent
it from being switched back on!
WARNING!
During installation and while carrying out
electrical work, comply with the relevant
EN-, VDE and/or local safety regulations.
Comply with technical connection
requirements of the responsible power
supply company (if required by the latter)!
NOTE.
All cables must be fed through the openings in
the back panel!
The front panel is hung in at the bottom and is held
in place at the top by 2 quarter-turn screws.
1 Quarter-turn screws
Open the quarter-turn screws of the front panel by
turning them through 90° anticlockwise…
Lift out front panel and set aside in a safe place…
1 Electrical switch cabinet
Open the unit’s electrical switch cabinet:
Undo the 6 screws slightly, in order to unhook the
cover panel by lifting it slightly…
Several openings are provided at the back of the
unit for passing through the cables:
NOTE.
When laying the cable, ensure that unshielded
power supply cables and shielded cables (LIN
bus) are laid separately from each other.
NOTE.
LIN bus length may not be increased. However,
they can be shortened.
For further details, see “installation plan”
1 Electric cable penetration
2 Penetration, LIN bus and patch
cable for Luxtronik 2.0 regulator
