16
MA_VEB100-7_A4_181015_en
3.4.4
In the moment of the loop take-up the looper fingers should be placed
0.1 - 0.2 mm above the needle, also when a thicker needle is used. The needle
should not be touched!
Setting the looper (Fig. 4, Fig. 5 and Fig. 7)
The horizontal distance from the large looper finger to the needle eye should be
1.5 +0.5 mm (Fig. 5). On the left side, when the loop is released, the needle
should move centrically through the looper fingers. These values can be set
through turning and moving eccentric bolt (1) (release adjusting screw (2), Fig.
7) and through turning the looper shaft against connecting rod head (7) (Fig. 4).
Check the looper movement through carefully moving the main shaft by means
of the hand wheel. Check if all fastening screws are tight!
Fig. 7
