Vetus D-LINE VD4.120 Operation Manual page 37

5 Use
6 Voltmeter
Indicating the battery voltage.
When the engine is running, the battery volt-
age should be between 12 and 14 Volts.
With the engine stopped and the start key in
the first position, the voltmeter should indi-
cate 12 Volts.
7 Temperature gauge
Indicating the temperature of the internal
cooling system.
Fot the operating temperature, see technical
data page 109.
In case the engine is overheated: turn off the
engine and establish the cause, see fault find-
ing table, page 96..105.
8 Oil pressure gauge
With the engine at operating temperature,
the oil pressure is:
When idling: at least 1 bar (7 psi).
In case the oil pressure is too low: turn off the
engine and establish the cause, see fault find-
ing table, page 96..105.
Cruising
35