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Diesel particle filter
No LED, triangle flashes. No Communikation between CB and PB. Consult Atlas Copco.
All Alarm LED flash, triangle shaped
flashes.
Non compatible SW-Versions of CB and PB. Consult Atlas Copco.
Pressure 1 / Alarm 2 flash, triangle shaped
flashes.
Lower Pressure Limit.
Pressure 1 / Alarm 4 flash triangle shaped
flashes.
No change of pressure within 10 minutes. a. Start engine.
b. Have pressure line cleaned.
Temp. 1 / Alarm 5 flash, triangle shaped
flashes.
No change of temperature within 10 minutes. Check if engine is running and pressure sensor is correctly
fitted.
Temp. 1 / Alarm 6 flash, triangle shaped
flashes.
Damage of temperature probe.
Pressure 8 / Alarm 1 flash, triangle shaped
flashes.
Upper Pressure Limit. Switch to full load.
Alarm 3 flashes, triangle shaped flashes. No RPM-Signal from the generator.
Alarm 7 flashes, triangle shaped flashes. Date and Time not correct, no recording of data. Consult Atlas Copco.
Alarm 1 flashes, triangle shaped flashes
(Pressure 8 off).
Error Additive-Dosing. Consult Atlas Copco.
Alarm 8 flashes, triangle shaped flashes. Level Additive-Tank.
Alarm 4 flashes, triangle shaped flashes
(Pressure 1 off).
Error PLC (Slave).
Alarm 5 flashes, triangle shaped flashes
(Temp.1 off).
Error GSM (Slave).
Alarm 4-8 flash, triangle shaped flashes. Glass Cover dirty. Clean glass cover.
Filter does not regenerate spontaneously. Consult Atlas Copco.
Problem Possible faults Corrective actions