SINGER 191D-30 - Manual (Page 17)

14 High Speed Straight Lockstitch Sewing Machine | Instruction Manual and Parts List
3.13
3.14
Knee Lifter Height
Adjustment
Presser Foot Lifter
Adjustment
When using the knee lifter, the
standard height of presser foot is
10 mm.
You can adjust the presser foot lift
up to 13 mm by turning the knee
lifter adjusting screw ‘1’ (Figure 20).
Turn the presser foot lifter ‘1’ in
direction ‘A’ to lift the presser foot
(Figure 22).
The presser foot will go up about
5.5 mm and stop.
When the presser foot lifts to over
10 mm, be sure that the bottom end
of the needle bar ‘2’ in its lowest
position does not hit the presser
foot ‘3’ (Figure 21).
The presser foot will go back to its
original position when the lifter is
turned down in direction ‘B’ (Fig-
ure 23).
Figure 20 Figure 21
Figure 22 Figure 23