AFRISO EURO-INDEX LAG-14 ER Betriebsanleitung Seite 90

7 Operation
Operating the product is limited to its regular monitoring:
• The green LED is on.
• The red LED is off.
• The audible alarm is off.
7.1 Alarm
If the probe is no longer in the leak detection fluid, the electrical output signal
of the probe changes and the control unit triggers an alarm.
- The red LED lights.
- The audible alarm sounds.
In the case of an alarm, the voltage-free changeover contact switches (for
example, for additional equipment).
7.1.1 Acknowledging an alarm
1. Press the mute key to mute the audible alarm.
- The red LED remains lit.
2. Notify a specialised company (as per AwSV).
7.1.2 In the case of an alarm condition
1. Refill leak detection fluid, mixed with water in the specified mixing ratio,
up to the indicated level.
- If the alarm repeats, there is a leak.
2. Notify a specialised company (as per AwSV).
The specialised company must remove the cause before the product is
recommissioned.
Operation
LAG-14 ER
EN
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