YCO-1126-01-08
PPC-300 & PPC-300D Technical Manual
To keep the scale working efficiently
Place the scale on a flat stable surface that will support the scale and the load.
Do not place the scale in an area exposed to direct sunlight or to wind currents from an air condi-
tioner, otherwise, the measurements will not be accurate.
Do not place the scale near machines that create vibrations or electromagnetic disturbance, such
as microwave ovens, portable phones, or large motors. This will affect the accuracy.
The operating temperature range is from –10°C to +40°C (14°F to 104°F). Do not subject the
scale to sudden temperature changes. Allow the scale to adjust to new temperatures before
use.
If the scale is sealed, do not break the seal. If you break the seal, the scale will not be considered
legal for trade. In this case, contact your dealer.
Do not disassemble or modify the scale, you will void the warranty. Modified scales will not be
legal for trade.
Remove the batteries when using the AC adapter. The scale will continue to draw power from the
batteries, if they are installed, even with an AC adapter connected.
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