Pfaff 3568-12/22, Инструкция по эксплуатации, Страница: 108 / 142

Adjustment
24V = 4% ED
37-14-48
13
.07.06
Actuating lever
Requirement
With the needle bar at 2.4 past BDC (hole 1), when the actuating lever
1
is actuated, there
must be a distance of
0.2 mm
between the roller of roller lever
2
and the base of the
control cam
3
.
Fig. 13 - 35
4
2
1
3
4
5
1
0.2 mm
●
Bring needle bar to 2.4 past BDC (hole 1).
●
Operate actuating lever
1
by hand.
●
Press roller lever
2
until it is at the base of the control cam
3
.
●
Position lever
4
at actuating lever
1
so that a distance of
0.2 mm
is achieved between the
roller lever
2
and the base of the control cam
3
. In the process, lever
4
is to rest laterally
against roller lever
2
.
●
Tighten screw
5
.
2
3
13 - 37