Muffler Filter Manual Regeneration Request - Hitachi ZAXIS 30U-5N Operator's Manual

Muffler Filter Manual Regeneration Request

The muffler filter needs regeneration. Usually, regeneration
is performed automatically. However, manual regeneration
is required depending on the conditions. In that case, marks
described below may be indicated on monitor (1) and (2).
This mark indicates that immediate muffler
filter manual regeneration is required. Perform
manual regeneration following the below
procedure.
(Blinking)
This mark indicates that the muffler filter
regeneration is inhibited. It is displayed when
the manual regeneration request arises while
muffler filter regeneration is inhibited. Move
the machine to a safe place. Perform manual
regeneration following the below procedure.
IMPORTANT:
 Manual regeneration that is performed when the
muffler filter regeneration request is displayed
restores muffler filter function. This is not a
malfunction.
 If the machine is continuously operated despite the
muffler filter regeneration request being displayed,
the engine speed and power will drop. The engine
will automatically stop approximately after 2 hours.
If the muffler filter alarm or engine trouble alarm is
displayed, the buzzer will sound and the engine will
automatically stop approximately after 30 minutes.
At this time, consult your authorized dealer for
repairing the muffler filter.
OPERATOR'S STATION
1-26
2
1
MADH-01-050