Vetus M3.28 Operation Manual page 39

4 Maintenance
33 Bleeding
After replacing the fuel filter the air has to
be bled from the fuel system.
For bleeding see page 26.
VD00109
34 Start the engine
Operate the starter switch until the engine
fires; release the starter switch if the engine
does not fire within 20 seconds. Wait until
the starter motor has stopped before mak-
ing a new attempt to start the engine.
Repeat the above if the engine cuts out
after a short time.
Fuel filter replacement
Every 500 operating hours.
37