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Span
After completing zero calibration, perform a span calibration as described in the
integrator instruction manual using the supplied calibration weight. Be sure to stop the
conveyor when applying and removing the calibration weight.
The span reference (test load) is simulated using the supplied calibration weight.
1. Place the calibration weight onto the calibration weight arm.
2. Perform the span calibration described in the
integrator instruction manual.
After completing the span calibration, remove the calibration weight and store it.
With a successful zero and span calibration, and with the calibration weight no longer
applied to the belt scale, the MCS system is ready for operation. Ensure that the belt
scale integrator is left in the RUN mode.
Material Test
To achieve accuracy with respect to absolute values, perform material tests. Refer to the
associated integrator manual for instructions on material testing.
Re-Rating
If the rate, speed, or idler spacing is changed from the original design, you may need to
re-program the integrator and re-perform the calibration.
Maintenance
The MCS is virtually a maintenance-free device. In dusty or granular applications,
periodically check the load cell stops for material build-up. Remove any build-up in the
mechanism to ensure that the load cell maintains free movement.
Note:
Re-install the shipping stops during maintenance or any other time when
protection of the load cells is required.
7ML19985HN61
MCS Belt Scale – INSTRUCTION MANUAL
Calibration
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