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4. MECHANICAL ADJUSTMENT
[4] [5]
[6]
[10]
[8]
[11]
[9]
24
[7]
[4]
[3]
[6]
[3]
[12]
[1]
[10]
[2]
[12]
15kvf3c012na
Field Service Ver1.0 Jun.2005
5. Rotate the shaft [2] so that you can reach to 2
screws [1] with the hex wrench.
6. Loosen 2 screws [1].
7. Rotate the shaft [2] so that the actuator [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-rota-
tion pin [7] points upward when the actuator
[3] faces to the left.
8. Rotate the pulley [8] to move the 2nd stopper [9]
to the position within the standard value.
9. Loosen 4 screws [10].
10. Lift up the shaft [12] upward enough to remove
the belt [11] from the pulley [8], and then rotate
the pulley [8] without moving the shaft [2] and the
2nd stopper [9] so that the screw [1] faces out-
side.
11. Tighten 2 screws [1].
12. Tighten 4 screws [10].
Note
• Before tightening the screws [10], be sure to
check the tension is exerted on 2 belts [11].
13. Repeat the steps 1 to 4 to adjust the 2nd stopper
to the position within the standard value.
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