GFA TS 981 - Function of the Safety Edge System

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SAFETY DEVICES
With Menu item 2.1 the function of the safety edge system can be chosen.
Function of the safety edge system
Function Reaction following the activation
Active safety edge Stop
De-activated safety edge No reaction, door moves until nal limit close only for
folding doors
Active safety edge+ Stops and automatically re-adjusts the nal limit with the
downward automatic next movement
oor adjustment
Active safety edge + Re-opens the door up to the half way of the overrun way
re-open
The function 'Auto ground adjustment' is used for doors with a cable e.g. Sectional doors or
vertical lift-gate. An automatic correction of slackness or change of ground height up to
2 cm - 5 cm is possible. The slack wire switch is be still recognised.
Important note!
To use the automatic oor adjustment, the safety edge must be operated
in the door closed position by an auxiliary pu󰀨er switch.
Important !
The automatic ground adjustment works only when the following safety
edge systems are connected:
Electrical ssafety edge 8k2 or optical safety edge system.
Important note!
When the safety edge has been operated twice the automatic closing feature
will be interrupted and fault F2.2 will be displayed.
With Menu item 2.5 (reversing in case of obstacle) you can set the number
of closing attempts.
To reset the fault press the internal push button so that the door travels
down until the nal limit is reached.
The active safety edge function with re-open function shall be used only if the overrun way
of the door will be more than 5 cm.