Hardy Process Solutions HIFS-3030-01-PS-T, Руководство по эксплуатации и установке

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Hardy Floor Scales
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wired correctly change the wiring until it is
correct.
• Check the Weighing Instrument Manual for
trouble shooting instructions.
Problem:
Scale indication is not linear.
Cause #1:
Packing material or debris wedged or built up under-
neath the platform
Remedy #1:
• Carefully lift the platform high enough to
safely remove the built up debris.
• Check for loose connections or broken wires.
Cause #2: Weighing instrument or floor scale is not calibrated.
Remedy #2: • Re-calibrate either the weight instrument or
the floor scale or both.
• Check for corrosion on the electrical connec-
tions.
Problem: The scale reading drifts or is erratic.
Cause #1: Corrosion or moisture in the electrical connections.
Remedy #1: • Check to see that the summing junction box
is tightly fastened.
• Check to see that the gaskets and seals are
not cracked or damaged.
• Remove the wires and clean any corrosion
from the connectors and exposed wire.
• For high humidity areas, place a desiccant
packet in the summing junction card enclo-
sure.
Cause#2: High voltage wires close to the load sensor cable.
Remedy #2: Move the high voltage wires away from the load sen-
sor cable.