Adjustment
1.04.22 Retainer (only on model 574)
Requirement
The retainer 1 must
1.be as close as possible to the needle, as seen in the direction of sewing and
2.be in the centre of the needle, as seen crosswise to the direction of sewing.
3.When the roller presser is lowered, the distance between the retainer 1 and the work- piece must be 0.2 - 0.3 mm.
3
4
2
1
Fig. 1 - 22
●Adjust retainer 1 (screw 2) according to requirement 3.
●Adjust bracket 3 (screw 4) according to requirement 1 and 2.
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