Adjustment
93
13
.34
Adjusting the thread wiper
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.
●
Switch on the machine and connect it to the pneumatic system.
●
Set parameter "610" at value "6" (set the needle in the centre and lower the button
clamp).
●
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
.
●
Check the setting during the sewing process and correct it if necessary.
●
Switch off the machine and disconnect it from the pneumatic system.
Fig. 13 - 32
1
2
3
6
7
8
4
5
108-132
3 mm
Содержание 3307-1 SERIES
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