Krone Big Pack 1270, Оригинальная инструкция по эксплуатации, Страница: 329 / 440

Repairs, maintenance and settings by technicians 22
Setting the plunger 22.14
BiG Pack 1270
Original Operating Instructions 150000747_02_en 329
Make sure that the plunger moves freely and does not scrub against the fixed scrapers in the
channel bottom and below the knotter table.
ü The machine is shut down and safeguarded, refer to page 27 .
„
Turn the flywheel in working direction ( refer to page 113 ) and move the plunger (1) once
completely to the rear and front. In doing so, watch dimension X relative to the bale channel
(2).
Æ
If the dimension measures X=1-2 mm at the narrowest point during the whole movement,
the setting is correct.
Æ
If the dimension does not measure X=1-2 mm at the narrowest point during the whole
movement, the plunger must be aligned.
Aligning the plunger
„
Turn the flywheel in working direction ( refer to page 113 ) and move the plunger (1) to the
frontmost position.
„ Apply the flywheel brake, refer to page 92 .
„
Lift the twine boxes, refer to page 93 .
BP000-218
„
Remove the plate (3).
„
Loosen the slide discs (4).
If dimension X<1–2 mm
„
Put shims (5) between the plunger (1) and the slide discs (4).
„ Tighten the slide discs (4).
If dimension X>1–2 mm
„ Remove shims (5) between the plunger (1) and the slide discs (4).
„
Tighten the slide discs (4).
„ Release the flywheel brake, refer to page 92 .
„
Turn the flywheel in working direction ( refer to page 113 ) and move the plunger (1) once
completely to the rear and front. In doing so, watch dimension X relative to the bale channel
(2).
Æ
If the dimension does not measure X=1–2 mm at the narrowest point during the whole
movement, the process must be repeated until the dimension measures X=1-2 mm at the
narrowest point of the bale channel.