Adjustment
13 - 24
6
4
5
3,6
54-065
1
2
3
3,6 mm
Fig. 13 - 21
13
.05.21
Looper-to-needle clearance
(crosswise to sewing direction)
Requirement
When the looper
1
is at its right point of reversal, there must be a clearance between the
looper point crosswise to the sewing direction and the needle center of
3.6 mm
.
●
By turning the balance wheel bring the looper
1
to its right point of reversal.
●
Place the
"3.6"
blade of looper gauge
2
(Order No. 61-111 643-06) against the needle
3
with
its notch facing the direction of feed.
●
Make sure that the driving link
4
is vertical and turn the ball pin
5
(screw
6
) with the aid of
an open-ended spanner, until the looper point
1
contacts the blade.
Содержание 3801-11/071
Страница 19: ...Controls 7 4 7 07 Reverse feed control lever To sew condensed stitches press lever 1 down Fig 7 08 1 ...
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Страница 123: ...15 4 91 191 495 95 Page 2 Version 01 09 05 Circuit diagrams ...
Страница 124: ...15 5 Circuit diagrams Version 01 09 05 91 191 495 95 Page 3 ...
Страница 125: ...15 6 91 191 495 95 Page 4 Version 01 09 05 Circuit diagrams ...