Advertisement
Assembly procedure
1-2. Adjustment of each EPC lever
1-2. Adjustment of each EPC lever
1-2. Adjustment of each EPC lever
*After performing steps ① to ④ of No. 0050 "Adjustment of work equipment EPC lever
*After performing steps ① to ④ of No. 0050 "Adjustment of work equipment EPC lever
*After performing steps ① to ④ of No. 0050 "Adjustment of work equipment EPC lever
detent position", perform the following work.
detent position", perform the following work.
detent position", perform the following work.
The screen displays the "Work equipment EPC lever detent set" in previous step ④.
The screen displays the "Work equipment EPC lever detent set" in previous step ④.
The screen displays the "Work equipment EPC lever detent set" in previous step ④.
[Adjustment of boom RAISE detent position]
[Adjustment of boom RAISE detent position]
[Adjustment of boom RAISE detent position]
*Perform the following correction with the engine stopped.
*Perform the following correction with the engine stopped.
*Perform the following correction with the engine stopped.
⑤-1. Lower the boom to the ground.
⑤-1. Lower the boom to the ground.
⑤-1. Lower the boom to the ground.
⑥-1. Stop and hold the boom lever just before the RAISE detent position.
⑥-1. Stop and hold the boom lever just before the RAISE detent position.
⑥-1. Stop and hold the boom lever just before the RAISE detent position.
⑦-1. Press the ENTER switch, and the lever voltage is read and the standard value is
⑦-1. Press the ENTER switch, and the lever voltage is read and the standard value is
⑦-1. Press the ENTER switch, and the lever voltage is read and the standard value is
changed and saved.
changed and saved.
changed and saved.
⑧-1. When the display changes to "1", setting is completed.
⑧-1. When the display changes to "1", setting is completed.
⑧-1. When the display changes to "1", setting is completed.
Boom Raise Adjustment
Boom Raise Adjustment
Boom Raise Adjustment
1
1
1
0: Waiting
0: Waiting
0: Waiting
1: OK
1: OK
1: OK
2: NG
2: NG
2: NG
⑨-1. If the ENTER switch is pressed while the lever output voltage is below the standard
⑨-1. 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.
value (out of the design range), the display changes to "2" and adjustment is canceled.
Boom Raise Adjustment
Boom Raise Adjustment
2
2
0: Waiting
0: Waiting
1: OK
1: OK
2: NG
2: NG
⑩-1. Finish the adjustment mode with the RETURN switch.
⑩-1. Finish the adjustment mode with the RETURN switch.
If the RETURN switch is pressed during adjustment, adjustment is finished even in the
If the RETURN switch is pressed during adjustment, adjustment is finished even in the
calibration process.
calibration process.
Precautions
Adjustment of work equipment EPC lever detent
NO.0050
position
Tools to be used
Name
Others
Others
17
Facilities to be used
Q'ty
Name
Q'ty
Advertisement
