Operating Instruction
Spindle lifting system SL/SM 13xx with SCT iSMPS
Document no : B-00361
Edition 2020 06
Operating instruction EN
Copyright by Ergoswiss AG
14/27
4
Initial operation
ATTENTION
Danger of squeezing during height adjustment
ATTENTION
The lowest block position must always be reachable.
The lifting element is not allowed to hit a stop before it reached its lowest block position.
Otherwise the reference will be stored at a wrong height. This would lead to a collision when
driving up to the mechanical block.
ATTENTION
The system can be fully loaded after the initial operation has been completed. During initial
operation, the lifting element can be loaded with a maximum of 150 kg
(330 lbs).
NOTE
During the initial operation, the lifting element drives with half the speed.
1.
Keep the buttons
and
pressed simultaneously to drive to the under block position.
-> The system moves downwards at half speed.
-> Upward movement is disabled.
2.
After reaching the block position, let go of the buttons
and
.
-> The control box will give a signal sound and the system will drive out a few millimeters.
-> After the drive out, control box will give another two signal sounds.
After reaching the block position, the lower and the upper position will be stored automatically. The initial
operation is completed.
(The lower position is 4 mm
(0.16’’)
higher than the block position. The upper position depends on the lifting
element type, resp. of the control box software.)
4.1
Duty cycle monitoring (ED)
The duty cycle monitoring checks for the operation/hold ratio. To avoid overheating of the system a duty
cycle of 2/40 (ON/OFF) should be maintained.
The maximum continuous operating time is 2 minutes. Afterwards a pause of at least 40 minutes needs to
be observed before the system can be operated again.
