
21
Malfunction, cause and remedy
21.5
Faults at the hydraulic system
298
BiG Pack 1270
Original Operating Instructions 150000747_02_en
Malfunction (11):
The twine is no longer threaded through the knotter needle, but it is tied to
the last bale.
Possible cause
Remedy
11.1
The twine tension spring is
bent.
Align the twine tension spring (2) centrically to the twine
brake (3) and the knotter needle (1).
Malfunction (12):
The shear bolt on the needle connecting rod breaks frequently. As a result
the needle yoke stops.
Possible cause
Remedy
12.1
Strong wear of the twine guide
eyes
Replace the twine guide eyes (1).
Replace the shear bolt on the needle connecting rod,
.
21.5
Faults at the hydraulic system
Fault (for the "Comfort 1.0" version):
The tractor has trouble starting or fails to start with a
connected hydraulic hose (
).
Possible cause
Remedy
Air in the hydraulic system of
the machine
Have a KRONE service partner vent the control block
(working hydraulics),
.
Fault (for the "Comfort 1.0" version):
The flywheel rotates when starting the tractor with a
connected starter aid.
Possible cause
Remedy
Air in the hydraulic system of
the machine
Have a KRONE service partner vent the control block
(working hydraulics),
.
Содержание Big Pack 1270
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