Komatsu PC210-10 DEMOLITION BASE SPEC., Руководство по эксплуатации и техническому обслуживанию

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OPERATION EXPLANATION OF COMPONENTS
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HANDLING KDPF
Handling KDPF:PC-A9H0-251K00A
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CAUTION
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Exhaust gas temperature may increase higher than the current models during KDPF regeneration and
may not decrease just after regeneration.
Avoid getting near the exhaust pipe outlet to prevent being burnt.
Also, keep flammables away from the exhaust pipe outlet to prevent a fire.
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When there are thatched houses, dry leaves or pieces of paper near the work site, set the system to
disable the regeneration to prevent fire hazards due to highly heated exhaust gas while regeneration
of KDPF.
For the setting procedure, see "KDPF regeneration disable procedure".
KDPF (Komatsu Diesel Particulate Filter) is a device to capture
soot in the exhaust gas to purify the exhaust gas.
If soot is accumulated to a certain level in the filter, a purifica-
tion process to burn the soot is performed automatically to
keep the filtering performance of KDPF high.
This purification process is called the "regeneration".
If operations which lower the purification function of KDPF con-
tinues for long hours, the regeneration is performed to protect
the KDPF system, regardless of the quantity of the accumu-
lated soot.
During the KDPF regeneration, KDPF regeneration monitor (1)
keeps lighting in the monitor panel.
REMARK
Even if KDPF regeneration monitor (1) lights up, the machine
does not need to be stopped and the work can be continued,
unless the alarm monitor is displayed at the centre of the moni-
tor panel.
The KDPF regeneration is performed automatically. However,
the accumulated soot may not be burnt sufficiently and the
purification function may not be improved under certain operat-
ing conditions.
In that case, KDPF soot accumulation monitor (2) lights up. If
this monitor lights up, stop the machine in a safe place and per-
form the manual stationary regeneration.
For the performance procedure, see "Operation procedure of
stationary manual regeneration".
Two types of monitor display require the manual stationary regeneration, depending on the level of urgency.
NOTICE
If the work is continued with red KDPF soot accumulation monitor (2) displayed, KDPF or the engine can
have trouble.
If KDPF soot accumulation monitor (2) is displayed, be sure to perform the manual stationary regenera-
tion.