13
en
Mounting on vertical track
Dismounting from vertical track
Remove the set screw
①
and slide
the support arm upwards and free
of the vertical track .
1
Pinch the locking button and hold
it closed while sliding the support
arm down on the vertical track .
Release the locking button to
secure the support arm in place .
Make sure that the locking button
pin is engaged in the notch .
Remount the set screw .
Click
