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Emergency manual operation (release)
Emergency manual operation is designed for opening or closing the door without power
supply.
Warning – Injuries due to incorrect operation!
Switch off voltage.
Door movement possible after release
Warning - Danger of the door dropping!
If you need to apply more than the permissible force of 390N (according to DIN EN
12604/DIN EN 12453) to move the door by emergency manual operation, this
indicates a stalling on the drive unit or door. Releasing the stalling may cause the
door to drop.
Adopt a secure position.
For drive units with brake, the emergency manual operation must be carried out
against the closed brake.
Caution!
Components at the drive unit may sustain damage if the door is engaged in the
lower final limit position.
