System Care - Pepperl+Fuchs LAL-SRW Manuel

WARNING DEVICE
Troubleshooting
LED display
• LED "SUPPLY" lights up.
EN
• LED "HIGH OIL LEVEL"
flashing.
• LED "SUPPLY" lights up.
• LED "SLUDGE ALARM"
lights up.
• LED "SUPPLY" lights up.
• LED "SLUDGE ALARM"
flashing.
6.2

System care

Contaminated sensors can trip incorrect alarms. Clean, in particular, the sensor tips with fat
dissolving cleaning agent to remove all oil, petrol and other contamination residue.
24 - EN
Cause
Sensor fault or lead
breakage
Maximum sludge level
reached.
Sensor fault or lead
breakage
Measure
Check sensor and sensor installation and
replace oil level sensor if necessary.
It is essential to check the separator
status. Empty (disposal) the oil/petrol
separator if necessary.
Check sensor and sensor installation and
replace sludge level sensor if necessary.