Komatsu WA500-6H, Руководство по эксплуатации и техническому обслуживанию

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3.2 Explanation of components Operation
3-12
WA500-6H – VEAM430100
1. Service meter
This meter (1) shows the total time that the machine has been
operating.
While the engine is running, the service meter advances even if
the machine is not moving.
The meter advances by 1 for every hour of operation, regardless
of the engine speed.
Even if the starting switch is OFF, the service meter is displayed
on the top line if the top (
‘
) portion of the character display
mode selector switch is kept pressed.
NOTE
If the starting switch is OFF and service meter is displayed even
when the top
(
‘
) portion of the character display mode selector
switch is not being pressed, there is probably a problem with the
gauge, so ask your KOMATSU distributor to carry out inspection.
2. Clock
This meter (2) shows the time.
For details of the method for setting the time, see "Method of
adjusting clock (3-43)".
Even when the starting switch is OFF, the time is displayed on
the bottom line if the top (
‘
) portion of the character display
mode selector switch is kept pressed.
3. Action code display
WARNING
If action code E03 is displayed, stop the machine immediately
and check the failure code. For details, see "Failure code dis-
play (3-14)".
Inform your KOMATSU distributor of the failure code and ask for
repairs.
If there is a failure on the machine, or it is necessary to change
the method of operation, or if inspection or maintenance must be
carried out, action code E01, E02, or E03 is displayed on the
character display in display portion.
If different failures occur at the same time, the action code for
the more serious problem is displayed.
The level of seriousness is as follows, starting with the most seri-
ous: E03, E02, E01.
In the case of action codes E02, and E03, the alarm buzzer
sounds intermittently and the central warning lamp lights up.
If action codes E01, E02, or E03 are displayed on the character
display, stop operations, check the content of the display, and
take the following action.
1 9 . 0 h
1 9 . 0 h
0 3 : 0 9