Komatsu D65EXi-18, Operation & Maintenance Manual

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Control box screen display
Main causes Remedy
Elevation control key
(Left bottom of the main win-
dow) Slope control key
(Right bottom of the main win-
dow)
- -
Blade Pitch Not Set
For Finish
(Sigma power pitch
dozer only)
(Orange)
Blade pitch angle is not
adjusted.
Perform auto-pitch ad-
justment operation. For
details, see “AUTO-
PITCH ADJUSTMENT
(3-14)”.
ACTIONS WHEN POP-UP MESSAGE IS DISPLAYED ON CONTROL BOX
Control box screen display
Main causes Remedy
Pop-up message (screen center)
Auto Control Disengaged! (Red)
Automatic control of blade
is turned off from on.
Press the auto/manual switch.
For details, see “AUTO/
MANUAL SWITCH (3-7)”.
(Power angle power tilt dozer)
Cylinder Sensor Reset Request! Please move
the Lift cylinder to stroke end and keep it
there for 2 seconds.
(Gray)
Resetting of the stroke end
of lift cylinder is not com-
pleted.
Perform resetting of the stroke
end of cylinder. For details,
see “RESET CYLINDER
STROKE END (3-17)”.
(SIGMADOZER)
(Sigma power pitch dozer)
(Straight tilt dozer)
Cylinder Sensor Reset Request! Tilt the Blade
to Left end and keep it there for 2 seconds.
(Gray)
Resetting of the stroke end
of cylinder is not complet-
ed.
Perform resetting of the stroke
end of cylinder. For details,
see “RESET CYLINDER
STROKE END (3-17)”.
Cylinder Sensor Reset Request! Lift Up the
Blade to stroke end and keep it there for 2
seconds.
(Gray)
Cylinder Sensor Reset Request! Tilt the Blade
to Right end and keep it there for 2 seconds.
(Gray)
TROUBLES AND ACTIONS OPERATION
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