Nice SWN 70-24 Manuel D'installation Et D'utilisation page 10

3.4 - Light chain-operated emergency manual device
The emergency manual device must only be used to open and close the door in the event of power outages.
WARNINGS:
- The emergency manual device must only be used when the motor is off.
- The emergency manual device must be operated in a safe place.
- The emergency manual device must never make the automation system exceed the end positions, as this would activate the emergency limit
switch. In this situation, the automation system cannot be activated electrically.
01. Disconnect the automation from the mains power supply
02. Moving to the right or left will activate a switch that cuts off power.
03. Pull the chain to open or close the door.
8 – English
(KE - KEL)
in the vertical position only.