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8
Proper setting
1. The pressure bar and roller foot holder should be turned so that the
2. The position in the sewing direction should be adjusted as follows:
3. The side position of the sewing foot (5) should be such that the bottom
Fig. 19: Setting sewing foot 1
(1) - Screw
(2) - Screw
(3) - Screw
(4) - Screw
30
Setting the sewing foot
clamping surface of the sewing foot is perpendicular to the longitudinal
axis of the sewing machine.
The gap between the sewing foot and the feed dog is set automatically
depending on the value of the respective parameter.
• for 1-needle machines (A) = 1.3 to 2.3 mm
• for 2-needle machines (A) = 0 to 2.3 mm
edge of the sewing foot fits the edge of the needle hole.
①
②
③
④
WARNING
Risk of injury from moving parts!
Crushing.
Switch off the sewing machine before setting the
sewing foot.
(5) - Side position of the sewing foot
(6) - Cross-point screwdriver
(7) - Roller foot holder
(8) - Needle bar
Service Instructions 878-M PREMIUM - 03.0 - 10/2019
Setting the sewing foot
⑧
⑦
⑥
⑤
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