AMF DECO 2000, Руководство по эксплуатации и ремонту, Страница: 43 / 74

Released 06/2010
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DECO 2000
1-31
1.3. Move the finger bracket to get 0,13 mm clearance between the needle and the end of the pads
on the gripper fingers. Tighten the screws.
2) Adjust finger closing
2.1. Bring the gripper fingers into the closed position with the lower needle bar in the DWELL position.
2.2. Loosen two screws holding the pivot bracket.
2.3. Move the pivot bracket to close the fingers. Be sure to remove all play in the mechanism.
There must be clearance 0,4 mm between the finger lever and the pivot bracket when the fingers
are closed only! Tighten the screws.
3) Timing the gripper fingers
3.1. Bring the lower needle bar at 0,8 a• 0,4 mm before the needle reaches the DWELL position.
3.2. Loosen the 3 screws clamping the thread clamp cam on the main cam shaft.
3.3. Rotate the cam to just close the gripper fingers. Tighten the clamping screws on the cam.
E - STANDARD MACHINE ADJUSTMENT
3. A D J U S T M E N T A N D T I M I N G O F G R I P P E R F I N G E R S
1) Align to the needle
1.1. Bring the gripper fingers into the closed position.
1.2. Loosen two mounting screws holding the finger bracket