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3.
TRACTOR HYDRAULICS
SYMPTOM
REMEDY
(a) Hydraulic fluid overheating or cavitating.
-
Ensure hydraulic circuit is correctly set for
CLOSED CENTRE hydraulics.
(b) Tractor spool valve overload.
-
Ensure hydraulic circuit is correctly set for OPEN
CENTRE hydraulics.
4.
ELECTRONIC DISPLAY UNIT
Please refer to the weighing system instruction manual supplied with the machine.
NOTE!
If the machine is left for a long period of time (e.g. overnight) without being unloaded, the value of
weight displayed on the screen may vary due to “Zero shift” caused by changes in temperature.
This does not affect the accuracy of the scale and can be rectified by Zero-Balancing the scale.