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B

A

STOP RING NUT

ADJUSTING 
SCREWS

CHERUBINI S.p.A. declares that the product is in conformity with the relevant 
Union harmonisation legislation:
Directive 2014/35/EU
Directive 2014/30/EU
Directive 2011/65/EU
The full text of the EU declaration of conformity is available upon request at the 
following website: www.cherubini.it.

EU DECLARATION OF CONFORMITY 

 

ADJUSTEMENT OF THE LIMIT SWITCHES

These tubular motors are provided with a system of electromechanical limit switches that 
stops the feed when the awning or the rolling shutter get to the maximum opening or 
closing limits. To adjust these limits and adapt them to any need, simply screw or unscrew 
the two adjusting screws on the motor head. The limits of the limit switches are preset at 
about three turns of the roller. 

10

1.

 To decide which adjusting screw to fix, simply watch the direction 

of rotation of the stop ring nut: if the stop ring nut pulled by the 

roller goes in direction A, use the adjusting screw A to set the limit 

switch in that direction. If it goes to the opposite direction (B), use 

the adjusting screw B.

2.

 Start up the awning or the rolling shutter in the direction in 

which you wish to set the first limit switch. After a few turns the 

motor will stop on the preset stop.

3.

 Screw the adjusting screw suited to the direction (see point 

1.) in direction “+” till it gets to the chosen position.

4.

 Invert the engine sense of direction and set the second 

limit switch.

GB

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