GEZE GC 342, Installation And Operating Instructions Manual

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Installation information GC 342 safety sensor
4
Reference documents
Supplementary information connected to GEZE drives can be found
in the specific wiring diagrams.
1 Installation information
à
Remove the laser window protection before the teach-in and the com-
missioning of the sensor.
à
avoid vibrations.
à
Do not cover the laser window.
à
avoid moving objects and light sources in the detection area.
à
avoid smoke, fog and dust in the detection area.
à avoid condensation.
à avoid sudden and extreme fluctuations in temperature.
à
Keep the sensor permanently powered in environments where the tem-
perature can fall to below –10 °C.
à
Do not remove the laser window protection until after the end of the
building work.
2 Safety
2.1 Intended use
The GC 342 safety sensor may only be used to secure automatic swing
doors with GEZE drives. The minimum object size corresponds to the ref-
erence object Ca according to DIN 18650 or 16005 both upright and lying
down. The sensor can be used to secure swing doors against impact and
trapping of the human body.
2.2 Safety notices
à
The mandatory installation, maintenance and repair work must be per-
formed by properly trained personnel authorised by GEZE. any attempts
at repairs by unauthorised personnel cancel the factory guarantee.
à The device may only be operated with safety extra-low voltage (SELV)
with electrically protective separation.
à
The country-specific laws and regulations are to be observed during
safety-related tests.
à
Make sure that the cover of the door control is fitted correctly and earthed.
à
If unauthorised changes are made to the system, GEZE cannot be held
liable in any way whatsoever for any resulting damage, and the approval
for use in escape routes or emergency exits ceases.
à
GEZE does not accept any warranty for combinations with third-party
products.