Combination PT 12
Panic function
Nr. PT 12
Special executions
Functional description: Inside: The door leaf can be locked and unlocked from the inside with the key. The pre-locked bolt can be retracted simultaneously with the latch via the panic door fitting. The active leaf is open. Pulling the door to secures it from the outside (not locked, external lever handle disengaged). Outside (with pre-locked bolt): There is a door lever handle on the outside. If the bolt is locked back twice, it is switched to the “passage” function. The door is always accessible. When the bolt is pre-locked once or twice, it is switched to the “closure” function. The door is only accessible with the key. The door is locked when pre-locked twice. When the bolt is pre-locked once, the door is not yet locked, but only secured by the latch (external lever handle disengaged).