12
Adjusting the basic machine
.05
12
Balancing weight
.05.01
Requirement
With the needle bar at bdc the largest eccentricity of the balancing weight 1 must be
pointing upwards.
Fig. 12 - 02
● Bring the needle bar to b.d.c.
● Adjust the balance weight 1 (screw 2 ) in accordance with the requirement.
1
2
Adjustment
12 - 3