Din En 179 Escape Door Function; Ce Identification Marking - Forster 906443-448 Notice De Montage

Tab. 2 :
Classification key according
to DIN EN 179
Notes
DIN EN 179 Escape door function
The properties of emergency exit locks according to DIN EN 179 are described via the ten-digit classification key.
Tab. 2 explains the classification key.
Class Meaning
3 High frequency of use, accompanied by little incentive for care, that is to say where the possibil-
ity of accident or misuse exists
7 200,000 test cycles
7 Door weight over 200 kg (300 kg)
B Suitable for use on fire and smoke protection doors on the basis of a test according to EN 1634-1
1 Suitable for critical safety function
3 High corrosion resistance in accordance with EN 1670:2007 Section 5.6
2 Break in protection up to 1,000 N
2 Up to 100 mm overhang (normal overhang) of the control element
A Emergency exit lock with door pressure actuation
B/D For installation in
· B · Single-leaf doors (lock without unlocking pin)
· D · Only inward opening single-leaf doors (lock without unlocking pin)

CE Identification Marking

EN
37