Leak alarm type LWG 2000
12 / 16
part no. 15 073 57 c
TROUBLESHOOTING
Fault signals during operation
Fault signal
Action
Red LED
Alarm
and green LED
Betrieb
(Operation)
do not light up when you
connect the system.
Send device to the manufacturer to be checked.
Buzzer does not sound when the system
is connected.
Send device to the manufacturer to be checked.
Red LED
Alarm
is lit,
buzzer sounds.
The probe has responded on the display unit.
Empty containment facility.
Clean containment facility and probe.
Check connected devices in the
containment facility for leaks.
Green LED
Betrieb (Operation)
is not
continuously lit.
Send device to the manufacturer to be checked.
Red LED
Alarm
is not lit but buzzer
sounds.
Send device to the manufacturer to be checked.
Buzzer does not sound but red LED
Alarm
is lit.
Send device to the manufacturer to be checked.
Continuous alarm but no liquid on the
probe.
Probe cable is defective.
Check for interruption or short circuit.
Strong air flow on the probe.
Take suitable measures to protect
probe from draughts.
MAINTENANCE
Check the functions of the leak detection system regularly, but at least once per year. Check
according to FUNCTION CHECK.
It is the operator's responsibility to determine the type and frequency of the checks.
RESTORATION
If the actions described in TROUBLESHOOTING do not lead to a proper restart and if there is
no dimensioning problem, the product must be sent to the manufacturer to be checked. Our
warranty does not apply in cases of unauthorised interference.
If you have a constant error message or an alarm without the probe being wet, check the
connection line between the signal part and the probe for an interruption or short circuit and
reinstall if necessary.
DISPOSAL
To protect the environment, our products may not be disposed of along with
household waste.
The product must be disposed of via a local collection station or a recycling station.
