Maintenance Section
208
Setting this switch to position "3" prohibits automatic
SCR Cleaning in an environment subject to dust,
explosion or regulated noise level. At position "3", a
pop-up appears as shown below:
The switch returns to the normal position of "2" after
pressed by the operator to position "1". However, it
does not return when pressed to position "3" and the
operator shall return the switch from position "3".
SCR Cleaning inhibited
If automatic SCR cleaning is failed, you should carry
it out a while after the vehicle starts working.
1) A pop-up on the SCR Display warns the operator
to perform SCR Cleaning. (3 warnings: at 10 hrs
remaining, 5 hrs remaining, Immediate)
Exemplary warning – 10 hrs remaining
Limit the engine power and stop the current work
when SCR cleaning is not used; you will be violating
the exhaust regulations if you do not.
To carry out SCR cleaning safely, observe the
following steps:
1. Park the vehicle at a safe place. White smoke can
be emitted during SCR Cleaning.
2. Remove the flammable material or stained oil
from exhaust system. High temperature of
exhaust system and gas can cause fire.
3. Engage the parking brake, and make sure the
gear is in neutral.
4. Allow engine to warm up sufficiently; the SCR
cleaning is not possible in cold condition.
5. After holding down the switch at the “3” position
for three seconds, check that SCR cleaning has
started.
6. Once SCR cleaning finishes, the LCD display will
show a notification.
Press this switch and release it after 3 sec,
SCREEN Cleaning will be started and the engine
speed will be increased. Screen pop-up provides
information on the warning up and cleaning process.
Warming up process
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