1B20, 1B30, 1B40, 1B50 Operation and use
HATZ
53Manual
Step Activity Figure
3 Close the fuel cap.
NOTICE
▪ Before starting for the first time or if the fuel system is
empty, fill the fuel tank fully with diesel fuel. This causes the
fuel system to be bled automatically.
▪ Automatic bleeding is completed after a waiting period of
1-2 minutes. The engine is ready to start.
7.8 Checking the water separator
Safety notes
CAUTION
Danger of environmental damage from spilled fuel.
When water is drained from the water separator, a small amount
of fuel is drained as well.
▪ Collect any escaped water/fuel mixture and dispose of it ac-
cording to local environmental regulations.
NOTICE
The interval for checking the water separator depends entirely
on the proportion of water in the fuel and on the care exercised
during refueling; the water separator should be checked at least
once a week.