System Care - Pepperl+Fuchs LAL-SRW-08 Manual

ALARM SYSTEM
Troubleshooting
LED display
• LED "SUPPLY" lights up.
• LED "HIGH OIL LEVEL"
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.
Cause
Sensor fault or lead
breakage
Measure
Check sensor and sensor installation and
replace oil level sensor if necessary.
EN
EN - 27