Krone Big Pack 4x4 - Checking Twine Bar

Settings
205
Pos: 34.51 /BA/Einste llungen/Großpackenpr esse/Garnriege l/Kontrolle des Garnr iegels nach dem Verste llen Obernadel BiG PACK 4 x4 @ 108\mod_1334739298286_78. docx @ 970292 @ @ 1
11.6.1.1 Checking twine bar
After setting the twine bar, check that the twine bar does not touch the upper needle or lower
needle (needle yoke).
Checking the twine bar relative to the upper needle
3
4
2
1
5
5
Fig. 142
• Manually actuate the tying process while the machine is at a standstill
• Manually rotate the needle yoke on the flywheel mass upwards in the direction of
operation until the upper needle (1) lifts slightly
• Tighten flywheel brake, block the needles in this position
• Loosen the screw (2) on the knotter and swing the knotter up
• Loosen nut (3) completely to release the spring tension (4)
• Check that the tip of the twine bar (5), when swung to and fro (by hand), does not touch
the upper needle (1)
If the tip of the twine bar touches the upper needle, re-adjust the twine bar
To do this:
• Loosen the screws (6)
• Adjust twine bar (5) so that it does not touch the upper needle (1)
• Tighten the screws (6)
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