AFRISO EURO-INDEX LAG-14 ER Betriebsanleitung Seite 92

9 Troubleshooting
Problem
Green LED is not on
The red LED flashes
and the audible alarm
sounds
Red LED is on and the
audible alarm sounds,
even though the probe
is in leak detection fluid
Red LED is off and the
audible alarm does not
sound, even though the
probe is not in leak
detection fluid
Other malfunctions
Troubleshooting
Possible reason
No supply voltage
Flat cable not
connected to printed cir-
cuit board
Leak exists
Line interruption
Probe cable not prop-
erly connected or probe
cable defective
Control unit defective
-
Repair
Apply supply voltage
Connect the flat cable to
the printed circuit board
Notify a specialised
company
Refill leak detection fluid
Check the probe cable
Check the probe cable
and the connections to
the product
Contact the AFRISO
service hotline
Contact the AFRISO
service hotline
LAG-14 ER
EN
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