Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page
19
of
26
5.7
Reference drive – Referencing the end positions – «Long Key Down»
ATTENTION
Before the reset, it must be ensured that:
- the lifting element can retract completely.
- the lifting system is loaded with a maximum of 50% of the maximum allowed system load.
If the lifting element cannot retract completely and hits a stop before it reached its lower
block position, the zero position is set incorrectly. This leads to a collision when moving up to
the up-per block position.
NOTE
During restoring to the factory settings, the lifting system drives with half the speed.
1.
Drive the system to the programmed lowest position.
2.
Keep the button
pressed for 5 seconds («Long Key Down»).
The system moves downwards to the lower block position and resets itself like during the initial opera-
tion.
6
Operation with Hand switch Type Up-Down
6.1
Drive Up / Down
This function is used for easy height adjustment of the system.
Press the button
or
.
Keep the button pressed until the desired working height is reached.
