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 TILT]
1
0: Waiting
1: OK
2: NG
Bucket Tilt Adjustment
*Perform the following correction while the engine is running.
⑤
-4. Dump the bucket fully with the boom in the horizontal position, and then lower the boom
to raise the front tires.
While running the engine at high idle, tilt the lift arm (lower the machine) gradually.
⑥
-4. Slowly return the bucket lever from TILT toward NEUTRAL with fine control. When the
bucket stops (with the tires floated), hold the lever at the current position.
⑦
-4. 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
-4. 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 TILT]
⑨
-4. 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
-4. Finish the adjustment mode with the RETURN switch.
If the RETURN switch is pressed during adjustment, adjustment is finished even in the
calibration process.
1
0: Waiting
1: OK
2: NG
Bucket Tilt Adjustment
0: Waiting
1: OK
2: NG
2
Bucket Tilt Adjustment
*Perform the following correction while the engine is running.
⑤
-4. Dump the bucket fully with the boom in the horizontal position, and then lower the boom
to raise the front tires.
While running the engine at high idle, tilt the lift arm (lower the machine) gradually.
⑥
-4. Slowly return the bucket lever from TILT toward NEUTRAL with fine control. When the
bucket stops (with the tires floated), hold the lever at the current position.
⑦
-4. 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
-4. When the display changes to "1", setting is completed.
Others
1 × 2 ×
[Adjustment of bucket TILT]
⑨
-4. 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
-4. Finish the adjustment mode with the RETURN switch.
If the RETURN switch is pressed during adjustment, adjustment is finished even in the
calibration process.
1
0: Waiting
1: OK
2: NG
Bucket Tilt Adjustment
0: Waiting
1: OK
2: NG
2
Bucket Tilt Adjustment
*Perform the following correction while the engine is running.
⑤
-4. Dump the bucket fully with the boom in the horizontal position, and then lower the boom
to raise the front tires.
While running the engine at high idle, tilt the lift arm (lower the machine) gradually.
⑥
-4. Slowly return the bucket lever from TILT toward NEUTRAL with fine control. When the
bucket stops (with the tires floated), hold the lever at the current position.
⑦
-4. 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
-4. When the display changes to "1", setting is completed.
25