stertil-KONI ST 1055 Installation, Operation & Service Manual page 20

3. Take care that the emergency stop button of each lifting column has been released.
4. Press the "SET REF" button.
The light in button 8 (feed) will come on indicating that:
- the system control has been checked for its proper functioning
- the sequence of all lifting columns has been stored in the system memory
- the primary column in the system has been connected to the mains.
5. Press the "SET REF" button again.
The light in this button will come on indicating that:
- the height position of each lifting column has been stored in the system.
- the lifting columns can now be activated.
All functions are possible now except paired operation.
6. Setting paired operation (only possible with an even number of lifting columns):
- Select the primary columns at one axle to set this function (e.g. the front wheel axle).
- Press the "SET AXLE" button on one of the lifting columns belonging to the selected axle for approx. 3
seconds.
- The "SET AXLE" button will flash indicating that the setting procedure has been selected.
- Within 30 seconds press the "SET AXLE" button of the control panel of the lifting column on the other side
of the axle and also keep it pressed for 3 seconds.
The "SET AXLE" buttons of all lifting columns will go on indicating that paired operation has been set.
When setting paired operation, the other pairs of axles in the control system are automatically selected as pairs.
This only works satisfactorily if all lifting columns have been connected in a closed circuit as described in 5.2.
All system functions are now available by pressing:
- button 3 ⇑, all columns are raised;
- button 4 ⇓, lowered and locked;
- buttons 6 and 4 ⇓, all columns are lowered;
- buttons 5 (SET AXLE) and 3 ⇑, one axle is raised (2 lifting columns);
- buttons 5 (SET AXLE) and 4 ⇓, one axle is lowered (2 lifting columns);
- buttons 7 (SET REF) and 3 ⇑, one column is raised;
- buttons 7 (SET REF) and 4 ⇓, one column is lowered.
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