Krone Big Pack 1270, Original Operating Instructions, Page: 341 / 440

Repairs, maintenance and settings by technicians 22
Checking/setting Variable Filling System (VFS) 22.16
BiG Pack 1270
Original Operating Instructions 150000747_02_en 341
Checking dimension „Y”
BP000-241
„
Pull the feeler rocker to the stop (10).
„
Check dimension Y between the grooved ball bearing (7) and the cam disc (5).
Æ If the dimension is Y=5 mm , the setting is correct.
Æ
If the dimension is not Y=5 mm , the stop (10) must be moved.
Æ If the dimension Y cannot be set, the absorbing unit impedes the rotating path of the
sensing rake. Then, the brake yoke of the absorbing unit must be set, refer to page 341 .
22.16.9 Checking/setting absorbing unit
BP000-242
The purpose of the absorbing mechanism is to prevent the sensing rake from triggering the VFS
clutch unintentionally by recoiling back against it.
The length of the braking path in the two stop positions is set with the brake yoke (1).
Stop positions are:
Stop position (II): The Variable Filling System (VFS) is in zero position.
Stop position (III): The Variable Filling System (VFS) has been triggered, the tines of the
sensing rake must be outside the packer tray.
Checking absorbing mechanism
ü The machine is shut down and safeguarded, refer to page 27 .
„
Release flywheel brake, refer to page 92 .