Setting the limit positions
Lower limit position
Upper limit position
Upper limit position
Lower limit position
Setting the lower limit position
1.
Before the shading solution is fixed to the barrel, let the drive run DOWN until it switches off automatically.
2.
By adjusting the lower limit position, position the barrel to make it easy to fix the shading solution to the barrel.
Setting the upper limit position
Activate the UP switch. The drive rolls up the shading solution. Extend or reduce the range of travel by turning the corresponding
set screw.
Note on roller shutter use
To make allowances for any changes in the length of the roller shutter, do not mount mech-
anical stops. Make sure that the individual laths cannot shift sideways.
During commissioning and subsequent use, ensure that the roller shutter curtain runs UP
and DOWN smoothly and easily.
Test for proper functioning
As a final check, run the shading solution to the limit positions in both directions again.
Attention
The tubular drives are designed for short-time operation (for the operating mode, please
see technical data). An inbuilt thermal protection switch prevents overheating of the tubu-
lar drive. During commissioning (long drop distance or long running time), the ther-
moswitch may trigger. The drive will switch off. After a short cooling-down period, the sys-
tem is ready for operation again.
The drive does not achieve its full duty cycle until it has cooled to ambient temperature.
Avoid a situation where the thermal protection switch cuts in repeatedly.
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