Troubleshooting
91
Troubleshooting
Hydraulic system
Cutterbar
Fault Possible cause Remedy Page
The machine hangs
directly to the rear
during mowing
There is too much downward pressure
from the cutterbar
Adjust the ground pressure 45
Hydraulic The machine's hydraulic functions do
not work
Check that the hydraulic hoses are
correctly connected to the tractor's
outlet
30
Check that the safety valves are open 30,47
Make sure that the tractor hydraulics
are engaged
30
Insufficient amount of oil or oil pres-
sure from the tractor
The machine can-
not be raised to the
transport position
The handle for the floating position or
lowering position is activated
Deactivate the handle
Fault Possible cause Remedy Page
The machine tends
to swing back when
being transported
The transport lock has not been cor-
rectly positioned
Adjust the transport lock 35
The machine hangs
directly to the rear
during mowing
There is too much downward pressure
from the cutterbar
Adjust the ground pressure 45
The pressure in the accumulator is too
low
Raise the pressure in the accumulator 45
The accumulator is defective
Check or replace the accumulator
[3]
79,88
The suspension is not at the correct
height
Set the height of the suspension 28
Uneven stubble Driving too slowly Increase speed 21
The tractors RPM for the P.T.O. outlet
is too low
Check RPM 21
The knives are blunt or individual
knives are missing
Turn or replace the knives 67
The machine is not correctly balanced Adjust the ground pressure 45
The suspension is not at the correct
height
Set the height of the suspension 28
The ground pressure is too low Adjust the ground pressure 45
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