
Disc mower
50
GMD350 - 350-FF
Instructions for work
To check the ground pressure::
- Place the machine in working position.
- Lower tractor lift linkage until obtaining a distance of
450 mm (1’5’’) between the hitch pin pivot point and
the ground.
- Check the pressure given on the gauge:
The pressure must be adapted to the nature and
moisture degree of the ground.
Pressure adjustment
Increase the hydro-pneumatic accumulator pressure to
reduce the mowing unit ground pressure:
- Place the machine in working position.
- Open valve (1) of hydraulic valve bank using 18mm
box spanner supplied with the machine.
- Use mowing unit lift cylinder to lift the mowing unit.
- Check the pressure increase indication on the gauge.
- When the required pressure is reached, close the
valve.
Conventional pressure = 105 bar (psi).
MINIMUM operating pressure = 95 bar (psi).
MAXIMUM operating pressure = 115 bar (psi).
Never adjust machine to a pressure not
comprized between these limit values.
Hydraulic valve:
- Valve open (a) (Adjustment)
- Valve closed (b) (Work and transport)
1
Содержание GMD350
Страница 1: ...KN205AGB C OPERATOR S MANUAL Disc mower GMD350 350 FF KN205AGB C English 03 2010 ...
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Страница 47: ...Instructions for transport Disc mower GMD350 350 FF 45 Make sure that transport lock 1 is fully engaged ...
Страница 66: ...Disc mower 64 GMD350 350 FF Maintenance and storage The moving parts and pivot points ...
Страница 93: ...Appendix Disc mower GMD350 350 FF 91 T Axle loads Tractor only ...
Страница 95: ...Limited warranty Disc mower GMD350 350 FF 93 Limited warranty ...
Страница 96: ...Disc mower 94 GMD350 350 FF Limited warranty ...
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