Novexx Solutions ALX 92x, Service Manual

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06/16 Rev. 09 SERVICE MANUAL Service Mechanics
DPM – PEM – ALX 92x
52
8. Remove the locking ring [99A].
9. Remove locking plate [100A].
10. Press in lever [100B] and pull out the brake
roller [100C] along with the bearings.
Assembly
To assemble the device, follow the steps in
the reverse order. Do the following:

Insert a shim ring 0.5 mm thick both in front
and behind the t-belt pulley [101A]!

Set a space of 0.3 mm between the t-belt
pulley and the washer disc [101B] (feeler gau-
ge)!

Mount the parts onto the brake roller axle
in the order shown [101].

Mount washer disc [101B] with the larger
chamfer pointing outwards.

Mount tension disc [101D] with the cham-
fer pointing outwards.

Lubrication: The surface between the
discs [101B-D] must be free of grease.

Insert two 1 mm thick discs between the
spring [101E] and the cap [101F].
A
[99] A Locking ring on the brake roller.
A
B
C
[100] Brake roller (C) on the printhead side of the machine (ALX/
RH)
A
B
C D
E F G
[101] A Overrunning t-belt pulley
B Washer disc
C Tension disc
D Plastic disc
E Spring
F Cap
G Nut