Krone Big Pack 1270, Оригинальная инструкция по эксплуатации, Страница: 293 / 440

Malfunction, cause and remedy 21
Malfunctions on the double knotter 21.4
BiG Pack 1270
Original Operating Instructions 150000747_02_en 293
Malfunction (3):
The first knot (closing knot) only exists in the upper twine strand.
Possible cause Remedy
3.1
The twine pusher has not
caught the lower twine strand.
„
Readjust the twine pusher, refer to page 313 , refer to
page 314 .
„
Check the knotter needles, refer to page 301 .
Malfunction (4):
The twine winds around the knotter hook when knotting the first knot (closing
knot).
Possible cause Remedy
4.1
The knotter needle does not
reach the upper twine when
trying to grab it on the left
side.
Align the upper needle slightly to the left:
„
Release the knotter and turn the flywheel until the upper
needle (1) lifts.
„
Use a mounting lever (2) to align the upper needle (1) to the
left by about 1-2 mm.
4.2
The twine driver starts work-
ing too late.
„
Adjust the twine driver, refer to page 324 .
„
Ensure that the knotter needle makes contact to the knotter
in the topmost position (upper dead point),
refer to
page 305 .
Malfunction (5):
The first knot (closing knot) has not been tied. The upper twine of the first
knot runs from one bale to the next. One knot is tied in the lower twine strand
Possible cause Remedy
5.1
The knotter needle does not
reach the upper twine when
trying to grab it on the right
side:
Align the upper needle (1) slightly to the right:
„
Initiate the tying process manually, refer to page 112 .
„ Turn the flywheel manually in working direction ( refer to
page 113 ) until the upper needle (1) is lifting.
„
Use a mounting lever (2) to align the upper needle (1) to the
right by about 1-2 mm.