Adjustment
103
Fig. 13 - 36
●
Connect the machine to the pneumatic system and switch it on.
●
Engage thread wiper
1
using parameter "
603
".
●
Adjust thread wiper
1
(screws
2
and
3
) in accordance with
requirement 1
.
●
Adjust piston rod
4
(nut
5
) in accordance with
requirement 2
.
●
Set parameter "
403
" to its maximum value.
●
Check the setting during the sewing process and correct it if necessary.
●
Reset parameter "
403
".
●
Switch off the machine and disconnect it from the pneumatic system.
108-073
1
2
3
7
8
6
4
5
108-132
3 mm
Requirement
1. In cutting position, the thread wiper
1
should be centred to the needle, and with the
needle bar at t.d.c. it should swing though under the needle without contact.
2. When the cylinder
6
is extended, bearing block
7
should not collide with adjusting ring
8,
and thread wiper
1
should be
approx. 3 mm
behind the needle.
13
.38
Adjusting the thread wiper
(only on subclass -5/..)
Summary of Contents for 3307-1 Series
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