Calibration (Verification); Inspection Requirements - Intercomp CS750 User Manual

16. The screen will display setting "", enter fourth weight. Press the Mode button.
The screen will show "" with the right digit in flashing mode. The flashing digit
may be incremented by pressing the Lb/Kg button or decremented by pressing the
ZERO button. To move one digit to the left, press the TARE button. Enter value of
the fourth load and press the Mode button when the value is displayed.
17. The screen will display setting "", load fourth weight. Apply fourth load to the
scale. When the forth load is applied press Mode button.
Repeat step 10 and 11 for each additional setting "" – "" and ""- ""
combination. If the scale is turned off during calibration, the data acquired to that point
will be retained. When the Mode button is pressed after entering the final setting "LL-
10", the display will return to normal weighing.
Finished
Following calibration, return the jumper to "RUN" position and replace the side panel.

Calibration (Verification)

To verify the scale has maintained all calibration points, load the scale in 10%
increments. Verify the CS750 display screen reflects an accuracy to 1% of the load or
one display division as referenced in the following table. When all 10 points have been
verified, the scale calibration is complete.
NOTE: Accuracy specifications are based on the graduation settings referenced in the
preceding table. If a graduation setting different than the value set forth in the
table is used, the accuracy specification remains unchanged from the
graduation size listed in the table.

Inspection Requirements

The CS750 Crane Scale and all associated adaptive devices require periodic inspection
and maintenance. The frequency and recording of the inspection requirements are
found in the service categories referenced below and are dependent on the type of
service and environment the equipment is used.
Service Categories
Normal Service – Crane scale is operated at less than 85% of its capacity except for
isolated instances. Complete the frequent service inspection monthly and record the
periodic service inspection annually.
Heavy Service – Crane scale is operated at 85% - 100% of its capacity as part of
normal usage. Complete the frequent service inspection weekly to monthly and record
the periodic service inspection semi-annually.
Scale Capacity
100 lb / 50 kg
300 lb / 150 kg
500 lb / 250 kg
1000 lb / 500 kg
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Graduation Setting
0.05 lb / 0.02 kg
0.1 lb / 0.05 kg
0.2 lb / 0.1 kg
0.5 lb / 0.2 kg
CS750 User Manual
Rev E, April 2018