Dynapac SD2500W - Page 191

D 20 39
Error No. / meaning Display
Error message 144
- Conductor break valve or
temperature sensor hydrau-
lic / data missing for engine
charge air.
Error message 145
Contamination indicator air fil-
ter
A
Proceed with air filter
maintenance!
Error message 146
Retarder valves
Variable:
- Left valve (1)
- Right valve (2)
1
2