Manual Disengagement; Maintenance - SCS Sentinel SCS G Manuel D'installation Et D'utilisation

Manual disengagement

The opener is equipped with a manual release cord to disengage shuttle and
move door by hand while holding the handle down (Fig 16). Pull on the
handle to disengage the shuttle. To re-engage the door simply run opener in
automatic mode or move door by hand until the trolley engages in the chain
shuttle.
In some situations that a pedestrian door is not in state, it is recommended
that an external disengagement device should be fitted (Fig 17).
Fig.17
Fig.16

Maintenance

No particular maintenance is required for the logic circuit board.
Check the door at least twice a year if it is properly balanced, and all working
parts are in good working condition or not.
Check the reversing sensitivity at least twice a year, and adjust if it is necessary.
Make sure that the safety devices are working effectively (photo beams, etc.)
Notice: A rude operating door can affect the life of the automatic opener
due to incorrect loads, and will void the warranty.
EN ::: 12