Dismounting - RADEMACHER DuoFern 9484 Instruction Manual

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20. Dismounting

There is a risk of fatal electric shocks when touching
electrical components.
◆ Disconnect all phases of the mains power supply cable and
secure it to prevent any reconnection. Check that the system
is de-energised.
1.
Log the DuoFern control device off of the DuoFern network.
2.
Switch off the mains power, secure it from restarting, and check
that the system is de-energised.
3.
Carefully pull the operating unit off the installation housing.
4.
Remove the frame.
5.
Release the claw fasteners of the installation housing and pull it
out of the flush-mounted box.
6.
Disconnect the connecting cable from the installation housing.
7.
Secure the connection point against restarting and the connecting
cable from unintentional contact.
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DANGER!
EN