Komatsu ecot3 PC300LC-8 Shop Manual page 320

SEN01998-05
User code/failure code display func-
tion
q If there is any problem in machine operation,
the user code and failure code are displayed
on the monitor to advise the operator of the
steps to take.
q These codes appear on the normal screen.
On the normal screen, user code (1) and fail-
q
ure code (2) are displayed on the portion for
the hydraulic oil temperature gauge.
q If multiple user codes or failure codes are
issued, they are displayed alternately every 2
sec. The drawing below shows the case two
types of user codes and failure codes are dis-
played.
q If the telephone number has been set in the
service menu, the screen shows the telephone
symbol and telephone number simultaneously
with the user code/failure code. (For informa-
tion on how to input and set the telephone
number, see "Special functions of monitor
panel" in the Testing and adjusting section.)
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10 Structure, function and maintenance standard
1
PC300, 350-8