AP version - Locking cylinder (Z4) 3061

A cylinder with an anti-panic function must be fitted to all doors where the lock's panic function may be adversely affected by the position of the cam. This version contains an integrated spring mechanism which places the locking cam in a non-critical position, meaning a panic lock's panic function cannot be blocked.

In contrast to all other cylinders, the .AP type cylinder is fitted the other way round with the thumb-turn containing the battery and the electronics module installed on the outside (see diagram).

Unlike the standard anti-panic cylinder (AP), the inside thumb-turn of which is permanently engaged, the inside thumb-turn for the freely-rotating AP version (AP.FD) is disengaged mechanically and cannot be engaged with an identification medium.

1. Inside thumb-turn
2. Recessed grip ring
3. Battery replacement key
4. Outside thumb-turn

The following aspects should be taken into consideration for doors along rescue routes which have been installed after April 1, 2003 (exit devices as per DIN EN 179 or DIN EN 1125): All Locking Cylinder 3061 models may be used for all exit devices where their approval states that the Locking Cylinder 3061 has no impact on the lock's function. The Locking Cylinder 3061 type .AP (anti-panic cylinder) must be used for all exit devices where the Locking Cylinder 3061 cam position affects the lock's function. This must be stated in the lock manufacturer's approval.

DANGER

Due to the structural design of panic locks, it is not permitted to turn the Locking Cylinder 3061 thumb-turn to the stop position when the door is locked since this may affect the lock's panic function.