SECTION 3 -- FIELD OPERATION
3--76
Setting Remote Valve Priority
A remote valve with oil flow priority will always take
precedence over other remote valves for hydraulic oil
flow . Irrespective of flow demand by the other valves,
the priority valve will always maintain a constant
output.
For implements requiring multiple remote valve
services, there may be a need for one of the valves
to have oil flow priority, i.e. to provide oil flow for a
hydraulic motor .
With Electro--Hydraulic remote valves, the operator
can select one remote valve as the priority valve.
132
• With the key--start in the ON position, depress
and hold the Menu/Enter key (4) Figure 132, until
the central LCD display reads Ehrx (where ’x’is
the current priority valve number).
NOTE: If a dash (- ) appears in the display, the
remote valves are not prioritised.
• After a few seconds the LCD display will change
to read PEhr.
• Momentarily depress the EHR remote valve key
(1) Figure 133, to select the valve required for
prioritisation. Depressing the key repeatedly will
scroll through the valve numbers.
133
• When the desired valve number is shown in the
display, depress the Exit/Cancel key (2)
Figure 132, to exit set--up and return to the
previous display. The valve priority setting is now
memorised.
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