Takeuchi TB295W User Manual

2-39
CONTROLS
SWITCHES
5.The manual regeneration symbol stops
flashing and remains lit to indicate that
the engine RPM is automatically
increased and the DPD (1) regeneration
(PM burning) has started.
6.Release the switch. Do not leave the
machine during regeneration.
It takes approximately 15 to 20 minutes,
depending on the ambient temperature,
to complete the regeneration operation.
7.The manual regeneration symbol goes off
to indicate the end of manual
regeneration.
Note:
· Do not lower the safety lock lever and
move the control levers during
regeneration. Doing so interrupts the
regeneration.
· In some cases smoke may be emitted from
the tail pipe while the DPD regeneration is
being performed. This is not a failure; it is
due to burning of the particulate matter
(PM).
· In some cases the noise associated with
the DPD regeneration operation or cancel
operation may change; this is not a failure.
· The DPD manual regeneration can be
completed faster while the machine engine
is warm rather than cold. Note that the
manual regeneration does not start unless
the coolant temperature is higher than a
set value. The coolant temperature may
increase while manual regeneration is being
performed.
· Since the DPD regeneration is designed to
work only when the accumulated
particulate matter (PM) in the filter exceeds
a certain amount, it will not start otherwise,
even if you attempt to perform manual
regeneration.
• DPD regeneration inhibit (cancel)
To cancel the DPD regeneration currently
being processed (manual or auto), press
the regeneration inhibit symbol side.
The DPD regeneration inhibit symbol
appears on the display, and the
regeneration operation must be performed
again. Start the manual regeneration
procedure from Step (1) above, as soon as
possible. Do not press the DPD
regeneration inhibit switch unless there is a
risk of fire.
To cancel, press the switch again. Turning
the starter switch to OFF will also cancel
the operation.
Refer to “DPD auto regeneration/inhibit
indicator lamp” and “DPD manual
regeneration under way/regeneration
promoting/DPD manual regeneration error
indicator lamp” on page 2-19.
1

Takeuchi TB295W Specifications

General

Brand	Takeuchi
Model	TB295W
Category	Excavators
Language	English