- 12 -
Fig. 13
Fig. 14
Manual disengagement
The opener is equipped with a manual release cord to disengage the shuttle and move the door by hand (Fig 15). Pull
the handle downwards to disengage the shuttle, then lift the door by hand (do not try to lift the door with the manual
release cord) To re-engage the shuttle simply flick the manual release cord backwards so that the attaching arm is
facing towards the opener head unit then run opener in automatic mode or move door by hand until the trolley engages
in the chain shuttle (spring loaded)
In some situations where no other access to the garage is possible, it is recommended that an external disengagement
device or
“
coffin lock
”
should be fitted (Fig 16).
Fig.16
Fig.15
