Technical data

44
3PRIOR TO OPERATING
3.3 MECHANICAL SETTINGS
ALS
350
450
3.3.3 Adjust the pressure roller and the braking brush
[34] A Pressure roller, centrally aligned on the label ribbon
B Setting rings with knurled thumb screws
C Braking brush, centrally aligned on the label ribbon
Pressure roller
Mounting locations of the pressure rollers [34A]:
– On the drive roller unit of the unwind unit
– On the drive roller unit of the label feed
£ Loosen the knurled thumb screws on the setting
rings [34B].
£ Raise the pressure roller slightly and centrally align
it on the label ribbon.
£ Secure the pressure roller axially with the setting
rings. Tighten the knurled thumb screws.
Braking brush
£ Align the braking brush [34C] centrally on the label
ribbon.
A
B
C