– The engine temperature indicator 4 goes on as
soon as the coolant becomes inadmissibly hot.
Stop the engine immediately and trace and
eliminate the cause of the problem, Chap. 6.
– Always turn the starter key back to position 0
before re-starting the engine. The repeat lock
in the ignition lock prevents the starter motor
from engaging and possibly being damaged
while the engine is still running.
Important !
If a start protection module is installed, the
starter key has to be returned to position 0 for
at least 8 seconds if the engine has failed to
start before a further attempt to start the engine
can be made.
Preheating device with automatic
heating timer
(optional equipment)
The preheating light 6 lights up additionally at
temperatures below 0° centigrade (Fig. 19).
– After the light has gone out, start the engine
without delay.
Automatic electrical shutdown system
(optional equipment)
This is characterized by a brief flashing of all
pilot lamps once the starter key has been turned
to position I, figure 19.
Important !
If the engine cuts out immediately after starting
or switches off by itself during operation, a
monitoring element in the automatic shutdown
system has tripped. The corresponding indicator
light (Fig. 19, positions 2 - 4) will come on.
After the engine has stopped, the indicator re-
mains lit for another approx. 2 minutes.
The electrical device then switches off
automatically.
The display lights up again after the starter key
has been turned back to position 0, and then to
position I again.
Trace and eliminate the cause of the operating
fault before trying to restart the engine
(see Chapter 6).
The indicator light goes out when the engine is
next started.
Even with automatic shutdown monitoring
the oil level must be checked every 8 – 15
operating hours (Chapter 5.2.1. and 5.2.5.).
20
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