Maintenance and servicing
10.2 Notes on maintenance
10.2
Notes on maintenance
Cleaning the device
Dirt on the outside of the device can be removed with a damp cloth and a commercial
solvent-free household cleaning agent.
The inside of the device can be carefully cleaned with a compressed air gun.
10.3
Replacing the door seal and sealing set
Replacing the door seal
1. Isolate the device from power.
2. Open the door. To do this, unscrew the six screws.
3. Remove the ribbon cable to the LUI PCB and the cable for equipotential bonding at the
4. Remove the door seal
5. Apply the new door seal
6. Reconnect the ribbon cable to the LUI PCB and the cable for equipotential bonding to the
60
door.
door.
①
by pulling.
①
. Make sure the profile is correct.
Operating Instructions, 01/2013, A5E31930403-01
Wall-mounted device