Komatsu WA470-7, Инструкция по сборке

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Adjustment of work equipment EPC starting
current
6 ×
Assembly procedure
5 ×
NO.0060
[Adjustment of bucket DUMP]
1
0: Waiting
1: OK
2: NG
Bucket Dump
*Perform the following correction while the engine is running.
⑤
-2. Set the boom almost horizontally with no-load and then dump it gradually with the
engine speed at high idle.
⑥
-2. Slowly return the bucket lever from DUMP toward NEUTRAL with fine control. When the
bucket stops, hold the lever at the current position.
⑦
-2. Press the ENTER switch, and the EPC command value is read and the difference from
the standard value is saved as an offset value.
⑧
-2. When the display changes to "1", setting is completed.
Q'ty Name Q'ty
Others
Tools to be used
Name
Facilities to be used
4 ×
Precautions
3 ×
[Adjustment of bucket DUMP]
⑨
-2. If the ENTER switch is pressed while the lever output voltage is below the standard
value (out of the design range), the display changes to "2" and adjustment is canceled.
⑩
-2. Finish the adjustment mode with the RETURN switch.
If the RETURN switch is pressed during adjustment, adjustment is finished even in the
calibration process.
0: Waiting
1: OK
2: NG
2
Bucket Dump
1
0: Waiting
1: OK
2: NG
Bucket Dump
*Perform the following correction while the engine is running.
⑤
-2. Set the boom almost horizontally with no-load and then dump it gradually with the
engine speed at high idle.
⑥
-2. Slowly return the bucket lever from DUMP toward NEUTRAL with fine control. When the
bucket stops, hold the lever at the current position.
⑦
-2. Press the ENTER switch, and the EPC command value is read and the difference from
the standard value is saved as an offset value.
⑧
-2. When the display changes to "1", setting is completed.
Others
1 × 2 ×
[Adjustment of bucket DUMP]
⑨
-2. If the ENTER switch is pressed while the lever output voltage is below the standard
value (out of the design range), the display changes to "2" and adjustment is canceled.
⑩
-2. Finish the adjustment mode with the RETURN switch.
If the RETURN switch is pressed during adjustment, adjustment is finished even in the
calibration process.
0: Waiting
1: OK
2: NG
2
Bucket Dump
1
0: Waiting
1: OK
2: NG
Bucket Dump
*Perform the following correction while the engine is running.
⑤
-2. Set the boom almost horizontally with no-load and then dump it gradually with the
engine speed at high idle.
⑥
-2. Slowly return the bucket lever from DUMP toward NEUTRAL with fine control. When the
bucket stops, hold the lever at the current position.
⑦
-2. Press the ENTER switch, and the EPC command value is read and the difference from
the standard value is saved as an offset value.
⑧
-2. When the display changes to "1", setting is completed.
23