The support is extended to approximately 10-20 cm ( 4 – 8 inches) below ceiling level and clamped. There is enough space to move the support freely around the room.
Fixation
Now trigger the quick release lever by using you thumb. Thus the support automatically rolls to the ceiling.
By pushing the power-pump handle you achieve perfect pressure to affix the spanner to the ceiling. This whole process takes 1-2 seconds.