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35
5 Use
Starting
3 Pre-heating
The ideal pre-heating time depends on
ambient temperature; the lower the ambi-
ent temperature, the longer the pre-heating
time required. See table.
C
aution
To prevent the glow plugs from burning
out, never exceed the stated maximum
pre-heating time.
Turn the key further clockwise to the ‘
’
position.
While pre-heating takes place the preheat-
ing indicator light will be on and the alarm
buzzer off.
Hold the key in this position for about 5
seconds.
VD00107
Ambient
Temperature
Pre-heating
time
Below 0°C(+32°F)
15 seconds
0°C to 10°C
(+32°F to +50°F)
10 seconds
10°C to 30°C
(+50°F to +86°F)
5 seconds
Above 30°C (86°F)
-
Summary of Contents for DT4.70
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