Krone Big Pack 890 - Unlocking the Blade Shaft

Operation
204
Pos: 34.15.17 /BA/Ei nstellungen/Schnei dwerk/Warnung Sc hneidwerk hochfahren @ 20\mod_1 238595825370_78.d oc @ 223952
Warning! – Raising the cutting system without retracted and locked cutting system
halves
Effect: Damage to the cutting system
• Make sure that both cutting system halves are orderly retracted and locked before raising
the cutting system
Pos: 34.15.18 /BA/Ei nstellungen/Schnei dwerk/Messerwelle en triegeln Big Pack @ 20\ mod_1238657012006_78. doc @ 224107
11.5.1 Unlocking the blade shaft
Fig. 134
• Unlock the locking lever (5) (Pos. II)
• The blades (6) can now be removed vertically upward (wear protective gloves)
• Insert new blades
• Set the blind blades in the positions where no blades are required
• Secure the blade shaft with the locking lever (5) (pos. I)
Position I = blade shaft locked
Position II = blade shaft unlocked
• Push in the half of the cutting system (4) on the side (right hand and left hand side of the
machine) until the locking lever (3) snaps into place by itself
Activating the single blade locking device
• Turn the upper (1) and the lower (2) blade control system with the auxiliary tool (7) so far
until the cams of the blade control system are placed from position (II) to position (I)
• Raise the cutting system hydraulically
Pos: 34.15.19 /BA/- ----Seitenumbruch------ @ 0\mod_1196175311226_0.doc @ 4165