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).
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.
Fig.16
Fig.17
Summary of Contents for 1000E
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