Adjustment
11 - 15
11
.04.14
Needle guard and thread loop support
Requirement
When the looper point approaching from the rear is positioned at the centre of the needle
1. Guard
1
should be touching the needle lightly and its lower edge should be positioned
0.5 mm
above the needle tip.
2. The top edge of the thread loop support
3
should be level with the bottom edge of the
looper.
3. There should be a distance of
0.1 mm
between thread loop support
3
and the needle.
●
Align guard
1
(screw
2
) in accordance with
requirement 1
.
●
Align thread loop support
3
(screws
4
) in accordance with
requirement 2
and
3
.
62-061
Fig. 11 - 14
1
3
2
4
0,1 mm
1
3
0,5 mm