Komatsu PC500LC-10R Shop Manual page 572

SET AND OPERATE MACHINE MONITOR
3.
On the "Pump Calibration" screen, select "Matching Speed
Calibration" with function switches or numeral input
switches.
REMARK
• Select this when it is required to check abnormality or
current condition of the machine.
• For selecting method, see "METHOD FOR OPERAT-
ING SERVICE MODE" in "SERVICE MODE".
4.
Perform the subsequent calibration procedure according to
"Matching Speed Check".
METHOD FOR ADJUSTING MENU (RESTORE TO DEFAULT SETTING)
Use the adjustment menu to check the various settings of the machine or to adjust the value.
The "Pump Calibration" function is used to check the matching speed for arm IN relief and bucket CURL relief
and to set the matching speed of the engine correctly when the pump or pump controller is replaced.
1.
Select "Adjustment" on "Service Menu" screen.
REMARK
For selecting method, see "METHOD FOR OPERATING
SERVICE MODE" in "SERVICE MODE".
2.
Enter "40" with numeral input switches after the "Adjust-
ment" screen is displayed, and press F6.
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30 TESTING AND ADJUSTING
PC500LC-10R