Secury 2178 (Electrically Couplable On Both Sides) - G-U BKS SECURY 21 EK Serie Instrucciones De Montaje

Installation instructions
SECURY 21 EK | 21 EK EVP | 21 S | 21 S EVP
Multi-point locks electrically couplable or with monitoring contacts

2.3.2 SECURY 2178 (electrically couplable on both sides)

Basic functions
The multi-point lock is equipped with an automatic lock (panic function C,
see general instructions M -00090-00-0).
WARNING
2.3.2.2 Open-circuit principle (fail-secure)
Without operating voltage, the outside and inside lever handles are
decoupled (open-circuit principle).
By applying operating voltage (e.g. via a switch), outside and inside lever
handles can be decoupled.
Alternatively, it is always possible to couple the outside and inside lever
handles through the built-in locking cylinder (key).
The following lock functions are available as potential-free contacts:
 
Position of the cylinder cam / key (initial position or actuated)
 
Outside lever handle (actuated or not actuated)
 
Inside lever handle (actuated or not actuated)
2.3.2.1 Closed-circuit principle (fail-safe)
Without operating voltage, the outside and inside lever handles are
coupled (closed-circuit principle).
By applying operating voltage (e.g. via a switch), outside and inside lever
handles can be decoupled.
Alternatively, it is always possible to couple the outside and inside lever
handles through the built-in locking cylinder (key).
DE
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All manuals and user guides at all-guides.com
Do not use in emergency exits or panic doors!
The SECURY 2178 (electrically couplable on both
sides) has no panic function and must therefore not
be used in doors for rescue routes.
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04.2016 | G31347 | Designed in Germany