Komatsu WA320-5H Operation & Maintenance Manual page 289

MACHINE MONITOR WITH LOAD METER
REMARK
In the condition in Step 1 or Step 2, if the lift arm is lowered to
near the travel posture, then raised again to measure the
bucket load again, the load meter will recognize that work was
carried out for the second loading operation.
The bucket load display will show 5.1 ton
The total load display will show 10.2 ton (= 5.1 + 5.1)
In this condition, press the load meter cancel switch to return to
Step 2.
3. Measure the 2nd load
The result of weighing the 2nd bucket load is 4.9 ton.
The bucket load display shows 4.9 ton
The total load display shows 10.0 ton (= 5.1 + 4.9 ton)
4. When 15 seconds have passed from the time of measure-
ment, the bucket load is canceled and the display returns
to 0.0.
5. Repeat Steps 3 and 4 to weigh the 3rd and following loads.
6. To start the next loading operation, press the load meter
subtotal switch to complete the 1st loading operation.
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ATTACHMENTS, OPTIONS