General Use; Control - stertil-KONI ST 1055 Installation, Operation & Service Manual

5.

GENERAL USE

5.1

CONTROL

All functions of the lifting system are controlled from the controlpanel on the column.
There are two types of controlpanels:
- Primary column controlpanel.
- Secondary column controlpanel.
These two control boxes are pracically identical. Only the control box of a secondary column is not provided with a main
switch and a mains feed cable.
The functions of the switches on the primary control panel are described below (see Fig. 5.1).
1. Emergency release knob; Pressing this all movements (lifting or lowering) are immediately stopped.
2. Main switch; Controls the power to the lifting columns. The switch has three positions:
0 (OFF); removes electrical power from the lifting column(s)
1 (ON); switches on power to the lifting column(s);
2 (SECONDARY COLUMN); allows the primary column to be used as a secondary column, if the mobile column lift
has more than one primary column.
3. (UP) button; Controls the lifting of the columns.
4. (DOWN) button; Controls the lowering of the columns.
5. "SET AXLE" button. This button serves to select the axle functions. These functions are descibed in paragraph 5.3.6.
6. Unlock button. This button controls, in combination with the lowering button, the lowering of the columns.
7. "SET REF" button. This button has several functions. These are descibed in paragraph 5.3.5.
8. Mains voltage indication light. This will go on when the internal control voltage relay is switched on.
Remark: The main switch is not fitted to the secondary column control box.
1. Emergency release knob
2. Main switch
3. Lifting
4. Lowering
5. "SET AXLE"-button
6. Unlock button
7. "SET REF"-button/control voltage
indication.
8. Control power indicator light.
Fig. 5.1, Control box
12