Dancer Arm - Avery Dennison ALS 204 Service And Installation Manual

9 R
EPAIR
9.4 U
NWIND UNIT

Dancer arm

9.4.3
Tools:
– Hexagon socket driver SW 1.5, 2.5, 3, 4, 6, 8
– Size 2 Phillips screwdriver
– Circlip pliers internal for diameter 15
– Offset ring wrench SW 5, 13
– Hot air blower
[226] Removing toroidal transformer (is not required with ALS 256)
Completely removing dancer arm
Open the casing - see Ch. 9.3 Opening the casing .

Remove unwinding spool - see Ch. 9.4.1 Expanding

mandrel .
Disconnect the plug connections [226C, E]. Loosen

the cable fasteners, remove the cable from its
guides [226D].
(ALS 20X) Remove nut [226B], steel disc, rubber

discs and toroidal transformer [226A].
Remove screw [227B] and eccentric disc [227A].

A
B
C
– Device to measure tractive force
Measurement range up to 20 N
Auxiliary materials:
– Multi-purpose grease
– Loctite 243 Threadlocker
– Loctite 648 adhesive
A
B
[227] Removing eccentric disc (ALS 256: disc with less diameter and
without threaded pin)
194
ALS
20X
256
D
E