Komatsu HB215LC-3, Operation & Maintenance Manual

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2.
Keep pressing the test button (9) for 6 seconds or longer.
The system performs the continuous lubrication test. The
green LED (4) of the selected lubrication interval on the
display inside the cab (2) flashes (lit 0.2 seconds, not lit 2
seconds) while this test is being proceeded.
The continuous lubrication test cycle is finished after the
starting switch is turned to OFF position (A).
The lubrication test cycle can be performed only when the current lubrication cycle is not in pump phase. The
system does not respond to the test button (9) if the lubrication cycle is in pump phase.
NOTICE
Perform the lubrication test only when it is necessary.
The grease is supplied to the greasing points every time the lubrication test is performed. This may re-
sult in the increase of grease usage and excessive lubrication to the greasing point.
METHOD FOR CHECKING CAMERA VISIBILITY
The direction of camera may be changed by a shock to the camera. Check the visibility of the camera.
Put the traffic cone of approximately 70 cm height (C) to the po-
sition at the rear outside of the machine, where the distance (A)
is approximately 1 m behind the centerline of a track and also
the distance (B) is approximately 1 m outside of it.
If the traffic cone can be seen on the monitor screen, it is nor-
mal.
If the traffic cone cannot be seen on the monitor screen, ask your Komatsu distributor for adjustment of the cam-
era image.
MAINTENANCE MAINTENANCE PROCEDURE
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