System DD11 / System DD21
Initial commissioning
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6. Initial commissioning
NOTICE
The DD11/DD21 system must first be fully installed (see chapters 4 and 5) and all components
must be connected before you can carry out the initial commissioning.
It is not possible to connect a second control unit or additional lifting columns later.
NOTICE
You must carry out a reset (refer to section 6.1) after you disconnect the cable that connects a
component (drive, handset, etc.) to the control unit for the DD11/DD21 system.
6.1 Reset during initial commissioning and after the removal of connecting ca-
bles
CAUTION
Danger of pinching/crushing injuries!
No system-based safety mechanism is active during the reset process.
1
Connect the power cable to the control unit's power connection.
2
Insert the mains power plug into a power outlet.
3
Press and hold the key (adjusting downward) until the tabletop moves all the way down.
4
Press the key for at least five seconds longer.
5
The lifting column moves briefly downwards, then immediately upwards and then comes to a stop.
6
The reset is now finished. You can now press the corresponding key to raise or lower the lifting
columns.
