Adjustment
11.05 Adjusting the basic machine
11.05.01 Balancing weight
Requirement
With the needle bar at bdc the largest eccentricity of the balancing weight 1 must be
pointing upwards.
11 - 3
2
1
Fig. 11 - 02
● Bring the needle bar to bdc.
● Loosen nut 2 and screw 3.
● Turn eccentric pin 1 in accordance with the requirement.
● Tighten nut 2 and screw 3.
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