Komatsu PW130ES-6K, Operation & Maintenance Manual

Page: 67 / 271

EXPLANATION OF COMPONENTS OPERATION
66
5. DISPLAY
This normally displays the clock time. If there is any abnormality,
the type of failure is indicated when the starting switch is turned
ON.
Manual setting
1. When the time is displayed, depress clock switch (1) for 2.5
sec. or more.
2. 2. “TIME” flashes.
3. Pressing H switch (2) increases hours and pressing M switch
(3) in-creases minutes. If switch (2) or (3) is pressed for 2.5
seconds or more, hours or minutes increase continuously.
4. When the correct time is reached, press clock switch (1). This
completes clock setting.
Correct time setting
1. When the time is displayed, depress the clock switch for 2.5
sec. or more.
2. “TIME” flashes.
3. 3. When SET switch is pressed, the hour is rounded off for 0
to 14 minutes and rounded up for 45 to 59 minutes.
[Examples) 10:14 becomes 10:00 /rounded off)
10:45 becomes 11:00 (rounded up)
When SET switch (4) is pressed at the time signal or standard
clock, the correct time is obtained.
4. When the correct time is reached, press clock switch (1).
This, completes clock setting.
If the machine has a fault, error information appears while the
starting switch is turned ON. The monitor flashes and displays all
error informations sequentially.
If any of these monitors flashes, see “ELECTRONIC CON-
TROL SYSTEM” on page 162.
AD31347C
AD324250A
Monitor indications Error mode
E02 PC-EPC valve system error
E03 Swing brake system error
E05 Governor system error
CALL Non-operating error