Yamato PPC-300, Техническое руководство

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YCO-1126-01-08
PPC-300 & PPC-300D Technical Manual
V Troubleshooting
18
The scale automatically detects several errors. The following table describes the various errors that
can be encountered, and provide user-level corrective actions. If these actions fail to correct the error,
please contact a qualified scale technician.
Display Condition Action
Low batteries. Replace all four batteries with fresh
batteries.
Exhausted batteries,
scale will shut off.
Replace all four batteries with fresh
batteries.
Scale will not turn on. Verify that batteries are installed
with the correct polarity.
Replace all four batteries with fresh
batteries.
Verify proper adapter is connected
to the scale and plugged into a
powered outlet.
Load over allowable
limit at start up.
Remove all items from the scale
platform and press the
key.
Power the scale off and back on.
Calibrate the scale.
Load under allowable
limit at start up.
Remove items wedged under the
scale platform and press the
key.
Power the scale off and back on.
Calibrate the scale.
Attempted to zero a
load greater than al-
lowed.
Remove all items from the scale
platform and press the
key.
Power the scale off and back on.
Calibrate the scale.
Zeroed the scale with
a load on the platform,
and then removed the
load.
Remove all items from the scale
platform and press the
key.
Power the scale off and back on.
Calibrate the scale.
Additional troubleshooting steps require the services of a qualified scale technician. Do not attempt to
service the scale yourself.