Krone Big Pack 1270 XC, Original Operating Instructions

Page: 221 / 448

Settings 16
Checking/setting position of knotter needles to plunger 16.7
BiG Pack 1270 XC
Original Operating Instructions 150000748_01_en 221
16.7 Checking/setting position of knotter needles to plunger
BP000-180
Checking
„ Release the spring tension of the needle brake completely.
„
Trigger the tying process manually with machine at standstill, refer to page 123 .
„
Turn the flywheel manually in working direction until the needle points (1) have reached the
upper edge (b) of the fixed retainers (3) in the bale channel floor,
refer to page 124 .
„
In order to block the needles in this positon, apply the flywheel brake, refer to page 100 .
„ Check the dimension X between the plunger front edge and the needle point.
Æ
If the dimension is X=60–90 mm , the setting is correct.
Æ
If dimension X is not 60–90 mm , the position of the knotter needles to the plunger must be
adjusted.
Setting
„ Dismount the universally-jointed drive shaft of the knotter gearbox.