Maintenance
GC 342 safety sensor
32
14
Maintenance
à
Wipe the laser window off using a clean and damp microfibre cloth
if necessary.
à
Do not use a dry or soiled cloth or aggressive cleaning agents or chemicals.
à
avoid direct exposure to high-pressure cleaners.
15
Fault messages and troubleshooting
LED
Display
Effect
Cause
Elimination
Red or green
LED lights up
sporadically
or permanently
and the door
does not react
as required
Inaccurate teach-in
X
Start teach-in (with the door
closed).
Unwanted de-
tection (caused
by environment
or weather)
X
Check whether the flexible tube
is triggering detection.
X
Check whether the laser window
is soiled. If necessary, wipe off
using a clean and damp microfi-
bre cloth.
The surface of the laser
window is very sensitive.
X
Start teach-in (with the door
closed).
X
Switch DIP 2 to OFF (critical
environment).
The sensor does
not respond when
switched on
Inverted power
supply
X
Check cabling (GREEN +, BROWN –).
Faulty cable
X
Replace the cable.
Faulty sensor
X
Replace the sensor.
The sensor does
not respond
after power-on
Test fault
X
Check voltage between RED and
BLUE.
Service mode
is enabled
X
Press the push button for at least
3 seconds to disable the service
mode.
Summary of Contents for GC 342
Page 1: ...EN Installation and operating instructions GC 342 safety sensor 167391 03 47 0159 V3 12 19...
Page 9: ...9 Installation GC 342 safety sensor 1 2 2 mm 5 mm 2 PZ2 3...
Page 11: ...11 Installation GC 342 safety sensor DIP ON 1 2 3 4 1 2 6 DIP ON 1 2 3 4 PZ1 1 2 7...
Page 19: ...19 Parameter setting GC 342 safety sensor SIO SIS SIS SIS SIS SIO SIS SIS SIS SIO SIS SIO...
