Mower conditioner
28
FC313 RF
Putting into service
Hydraulic connection
-
Bleeding ground pressure hydraulic circuit and
adjusting ground pressure
With the machine attached:
- Connect the hydraulic hose to the single acting valve
with float position.
- Lift the machine headstock using the tractor's front lift
linkage.
- Open the hydraulic valve using the 18mm box
spanner supplied with the machine (Position 1).
- Raise and lower the mowing unit using the machine lift
cylinders.
- Repeat the procedure minimum 2 more times.
- The pressure gauge needle moves.
- When the pressure reaches 75 bar (1088 psi) on the
pressure gauge with the machine in parking or
working position, close the valve(Position 2).
If the pressure gauge indicates a pressure of
approximately 75 bar (1088 psi) when the
machine is in parking or working position, no
adjustment is required.
Position 1:
Ground pressure hydraulic circuit open.
Lift linkage hydraulic circuit closed.
Position 2:
Ground pressure hydraulic circuit closed.
Lift linkage hydraulic circuit open.
21
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