Pfaff 3568-12/22, Инструкция по эксплуатации, Страница: 92 / 142

Adjustment
13
.06.18
Needle guard movement
Requirement
1. The travel of needle guard finger 1 must be approx.
5 mm
.
2. When the distance between the hook point and the needle is
3 mm
, the needle guard
finger
1
must be at its back point of reversal.
●
Unscrew needle guard
1
.
●
Turn crank
2
(screw
3
) according to
requirement 1
.
●
Turn the handwheel in rotating direction until the hook point is
3 mm
in front of the
needle.
●
Hold handwheel firmly and turn eccentric
4
(screws
5
) according to
requirement 2
.
Fig. 13 - 20
1
3
2
4
5
5
3 mm
13 - 21