Pre-Heating - Vetus M4.55 Operation Manual

3 Use
VD00107
Turn the start key on the instrument panel
clock-wise; the warning lights for oil pres-
sure and alternator will now light up and
the alarm buzzer will sound.
VD00108

10 Pre-heating

Turn the key further clockwise to the '
position; only the pre-heating indica-
tor light will be lit now.
Hold the key in this position for about 6
seconds.
Ambient
Temperature
Above + 5°C (41°F) about 6 seconds
+5°C to -5°C
(+41°F to +23°F)
Below -5°C (23°F)
Maximum
pre-heating time
11 Pre-heating time
' The ideal pre-heating time depends on
ambient temperature; the lower the ambi-
ent temperature, the longer the pre-heat-
ing time required. See table.
C
aution
To prevent the glow plugs from burning
out, never exceed the stated maximum
pre-heating time.
Starting
Pre-heating time
about 12 seconds
about 18 seconds
1 minute
23