3
Engine Operation
3.2 Starting
3.2.1 Electric Starting
Do not actuate the starter for more than 20
seconds. If the engine does not catch, wait
a minute then try again.
If the engine does not catch after two
attempts, refer to the Diagnosis Chart (see
7.1).
z Disengage the clutch to separate the
engine from the driven equipment.
z Move speed control lever 1 in direction of
arrow at least to middle speed position.
z Move shutdown lever 2 to operating
position (in opposite direction of arrow).
Starting without Cold-Start Aid
z Insert key.
– Position 0 = no operating voltage.
z Turn key clockwise.
– Position 1 = operating voltage.
– Pilot lights 1 and 2 come on.
z Push the key in and turn it further
clockwise against spring pressure.
– Position 2 = no function
– Position 3 = start
z Release key as soon as engine fires.
– Pilot lights go out.
26245 0
25745 0
Make sure that no-one is stand-
ing in the danger area of the
engine/ machine before switch-
ing on. After repairs: Check
whether all protection devices
are mounted and all tools have been removed
from the engine.
Do not use any additional starting aids (e.g.
injection with start pilot) when starting with
heating plugs. Danger of accidents! Attention:
The engine may never be started with the
speed governor removed. Disconnect the bat-
tery terminals! If the engine does not start pro-
perly with automatic starting of the heating
flange (starter does not get any current due to
malfunction in the equipment/customer side
electrical control), the start procedure must be
aborted completely (set ignition switch to OFF,
interrupt power supply for the heating flange).
Before restarting the engine, the fault must be
eliminated to avoid any overheating damage to
the heating flange/charge air hoses.