
Malfunction, cause and remedy
23
Malfunctions on the double knotter
23.3
BiG Pack 1290 HDP XC
Original Operating Instructions 150000752_01_en
325
Possible cause
Remedy
Air in the hydraulic system of
the machine
Vent the control block (working hydraulics),
Malfunction (for “Comfort 1.0” version)
The hydraulic functions do not move to the end
position (e.g. hydraulic support jack, bale ejector etc.).
Possible cause
Remedy
Some tractors have a relief
hole on the tractor side for the
Load Sensing function. In con-
junction with the control block,
the tractor can no longer build
up the required hydraulic
pressure.
The relief hole on the tractor must be sealed by an
authorised technician.
23.3
Malfunctions on the double knotter
Malfunction (1):
Billhook tongue bends or breaks frequently
Possible cause
Remedy
1.1
The second knot gets stuck
on the billhook tongue.
See malfunction (2).