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WARNING DEVICE LAL-SRW
Troubleshooting
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EN
6.2
System Care
Dirty sensors may trigger false alarms. Clean the sensor at least once a year. Pay
particular attention to cleaning the sensor tips of all oil, fat and other dirt residues
using a degreasing agent.
■
"SUPPLY" LED lights up.
■
"SLUDGE ALARM" LED
lights up.
Maximum sludge level
reached.
It is essential to check the separator
status. Empty (dispose of) the oil/petrol
separator, if necessary.
■
"SUPPLY" LED lights up.
■
"SLUDGE ALARM" LED
flashes.
Sensor fault or lead breakage
Check sensor and sensor installation
and replace sludge level sensor, if
necessary.
LED indication
Cause
Action