Novexx Solutions ALX 92x, Service Manual, Page: 229 / 824

06/16 Rev. 09 SERVICE MANUAL Service Mechanics
DPM – PEM – ALX 92x
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4. Dismantle the ribbon sensor by removing
screw [61A].
5. Remove nut [61B]. At the same time brace
the threaded rod with the red hexagonal
head at the other end of the rod.
6. Turn the threaded rod by the hexagonal
head out of the cap [61C] and pull it out of
the ribbon mandrel.
7. Remove the cap, spring and discs.
8. Undo the 2 set screws [62A] on the buffer
disc.
9. Push in the end of the ribbon mandrel
[62B] so that the other discs can be taken
off.

If necessary, force the ribbon mandrel
out by tapping it lightly with the plastic ham-
mer.
10. Screw the nut off the end of the rod [63A].
Remove the lower spring and discs.
11. Pull the rod up and out of the joint [63B].
12. Remove the brake lever [63C] and the
other parts from the ribbon mandrel.
13. Push the ribbon mandrel through to the
opposite side.
A
B
C
[61] Ribbon unwinding mandrel
A
B
[62] Detail of ribbon unwinding mandrel. Nut, cap and spring
have been removed.
A
B
C
[63] Ribbon brake. The lower spring has been removed.