Takeuchi TL8, Operator'S Manual

Page: 81 / 265

2-23
CONTROLS
11. DPF auto regeneration display
The DPF may automatically perform the
regeneration while the engine is left
running. Make sure that there are no
flammable items around the DPF and the
exhaust line, and also that the engine
hood is closed to prevent fire. Be careful
not to burn yourself on the high-
temperature exhaust gas.
q: DPF auto regeneration is selected.
The DPF regeneration is automatically
performed by the engine, when certain
criteria are met. The operator only has
to check the display. The regeneration
process is cancelled if the engine is
stopped while the auto generation is
being performed. The regeneration
process automatically resumes when
the engine is restarted.
If this cycle continues, the auto
regeneration cannot be completed
and the filter will need to be
regenerated manually to complete the
auto regeneration. Try not to stop the
engine while the auto regeneration is
being performed.
Note: DPF auto regeneration is performed if
both of the following conditions are met.
• The coolant temperature is 65°C (149°F) or
more.
• The DPF temperature is 250°C (482°F) or
more.
INSTRUMENT CLUSTER
Starts flashing when the running time
reaches 6000 hours, the alarm is sounded
when the engine started.
Clean the DPF (maintenance every 6000
hours). If the machine continues operating
for 200 hours more without maintenance, the
engine output will be reduced by 50%.
Refer to “Cleaning the DPF” on page 5-55.
13. NCD warning indicator
This lamp flashes and an alarm is sounded
if the NOx control detects any error.
NCD: NOx Control Diagnostic system
The DPF auto regeneration may not be
performed under the following conditions.
• Light work load is continuously applied.
• The machine of idling state is frequently left
unattended.
12. Ash accumulation amount warning
display