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Field Service Ver. 2.0 May 2008
[4]
[5]
[3]
[6]
[10] [8]
[9]
[11]
Y107910-0
[7]
[4]
[3]
[6]
[12]
[10]
[1]
[2]
[12]
A07TF3C511DA
Service Manual
6. Mechanical adjustment
6. Rotate the shaft [2] so that you can
reach to two screws [1] with the hex
wrench.
7. Loosen two screws [1].
8. Rotate the shaft [2] so that the actua-
tor [3] is roughly positioned to the
home position [5] of the 2nd stopper
home sensor [4].
NOTE
• Never remove the screw [6] from
the actuator [3].
• At the appropriate position, the
anti-rotation pin [7] points upward
when the actuator [3] faces to the
left.
9. Rotate the pulley [8] to move the 2nd
stopper [9] to the position within the
standard value.
10. Loosen four screws [10].
11. Lift up the shaft [12] upward enough
to remove the belt [11] from the pul-
ley [8], and then rotate the pulley [8]
without moving the shaft [2] and the
2nd stopper [9] so that the screw [1]
faces outside.
12. Tighten two screws [1].
13. Tighten four screws [10].
NOTE
• Before tightening the screws [10],
be sure to check the tension is
exerted on two belts [11].
14. Repeat the steps 3 to 5 to adjust the
2nd stopper to the position within the
standard value.
43
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