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c) Mounting and connection
• If you intend to secure the activation switch with screws, you may need
to first drill a hole (6mm) and insert a suitable dowel.
When drilling or fastening screws be careful not to acciden-
tally damage any power supply lines, gas or water pipes as
this could pose a life-threatening danger!
By securing the activation switch with screws, you can prevent it from being
easily removed from the wall (sabotage protection).
• Before you screw the activation switch to the wall or mount it another way,
you should lead the cables inside the casing.
- Key switch/button cable
- Cable for external LEDs (if required)
- Cable for external sabotage contact (if required)
A cable duct is located on the back of the activation switch's casing. Cable
can be lead from the left and from the right into device via this cable duct.
Cables enter the device from the mounting hole on the left or the right and
should then be lead through the hole in the circuit board to the screw terminal
strips.
• The 'JP1' jumper (K) must be removed (see
figure 8, right).
• Connect the connection cable for the bolt
switching contact with the 'KL1' (A) terminal.
See figure 9.
KL1, above:
Middle contact of the change-over switch/
button
KL1, middle:
Contact which is closed when activated
KL1, below:
Contact which is closed when deactivated
22
Figure 8
KL3
Figure 9
KL1
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