LED indicator/fault pattern /
LED indicator/fault pattern
Cause /
Cause
Measures /
Measures
Yellow LED lights up, no object in
the path of the beam /
Yellow LED lights up, no object in
the path of the beam
The beam of light of a photoelect‐
ric through-beam sensor hits the
receiver of another (neighbo‐
ring) photoelectric through-beam
sensor /
The beam of light of a photoelect‐
ric through-beam sensor hits the
receiver of another (neighbo‐
ring) photoelectric through-beam
sensor
Swap the sender and receiver
arrangement at every second pho‐
toelectric through-beam sensor
and ensure that there is sufficient
distance between the through-
beam photoelectric sensors /
Swap the sender and receiver
arrangement at every
second photoelectric through-
beam sensor and ensure that
there is sufficient distance bet‐
ween the through-beam photo‐
electric sensors
9
Disassembly and disposal
The sensor must be disposed of according to the applicable country-specific regulations. Efforts
should be made during the disposal process to recycle the constituent materials (particularly pre‐
cious metals).
10
Maintenance
SICK sensors are maintenance-free.
We recommend doing the following regularly:
1. Clean the external lens surfaces
2. Check the screw connections and plug-in connections
No modifications may be made to devices.
Subject to change without notice. Specified product properties and technical data are not written
guarantees.
Einweg-Lichtschranke
Betriebsanleitung
13
Sicherheitshinweise
■
Vor der Inbetriebnahme die Betriebsanleitung lesen.
■
Anschluss, Montage und Einstellung nur durch Fachpersonal.
■
Kein Sicherheitsbauteil gemäß EU-Maschinenrichtlinie. Nur zur Verwendung in Anwendungen
gemäß NFPA 79. Von UL gelistete Adapter mit Anschlusskabeln sind verfügbar. Enclosure
type 1
■
Gerät bei Inbetriebnahme vor Feuchte und Verunreinigung schützen.
■
Diese Betriebsanleitung enthält Informationen, die während des Lebenszyklus des Sensors
notwendig sind.
14
Bestimmungsgemäße Verwendung
Disassembly and disposal
6
| SICK
Irrtuemer
8016954.16B5