Ravas iForks Service Manual page 9

T
ROUBLESHOOTING
Basic Troubleshooting (continued)
2.3
Problem
System is inaccurate but
linear.
Display shows a positive
or negative, weight and the
display wont zero.
The scale reacts normal
when a load is placed on
the scale.
With or without a load, the
display shows an over or
underload error message
(Err02)
The display does not react
to loads being weighed
The buttons on the display
does not work
Segments fail on the
display
6823346-R3
Solution
Calibrate the system. Refer to Section 3.2.
Calibrate the system. Refer to Section 3.2.
Calibrate the system. Refer to Section 3.2.
Check load cell cables and load cell. Refer to
Section 2.3-2 (or 2.3-3) & 2.4-3.
Check the display. Refer to Section 2.4-4 for
further diagnosis.
Check load cell cables and load cell. Refer to
Section 2.3-2 (or 2.3-3) & 2.4-3.
Check the display. Refer to Section 2.4-4 for
further diagnosis.
Check the display. Refer to Section 2.4-4 for
further diagnosis.
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