KUHN FC703, Operator'S Manual

Page: 51 / 100

Instructions for work
Mower conditioner
FC703 RA*
49
„
Ground pressure
To check the ground pressure:
- Place the machine in working position.
- Check that the chassis height is correct
H = 600 mm (2’).
- Check the pressure given on the gauge:
• NORMAL operating pressure = 80 bar (1160 psi).
• MINIMUM operating pressure = 60 bar (870 psi).
• MAXIMUM operating pressure =
100 bar (1450 psi).
Pressure adjustment
From the working position:
- Operate tractor hydraulic valve to increase or reduce
ground pressure.
- Check the pressure given on the gauge:
• NORMAL operating pressure = 80 bar (1160 psi).
• MINIMUM operating pressure = 60 bar (870 psi).
• MAXIMUM operating pressure =
100 bar (1450 psi).
The pressure must be adapted to the nature and
moisture degree of the ground.
Never adjust machine to a pressure not
comprized between these limit values.
The direction of operation of different functions
may be inverted depending upon the way the
hydraulic hoses have been connected to the
tractor outlet.
The pressure must be adapted to the nature and
moisture degree of the ground.
Never adjust machine to a pressure not
comprized between these limit values.