106
Adjustment
13
.39
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.
●
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.
Fig. 13 - 37
1
2
3
7
8
6
4
5
108-132
3 mm
Summary of Contents for 3307-3 Series
Page 139: ...139 91 191 513 95 Part 1 Version 14 11 06 Circuit diagrams ...
Page 140: ...140 Circuit diagrams Version 14 11 06 91 191 513 95 Part 2 ...
Page 141: ...141 91 191 513 95 Part 3 Version 14 11 06 Circuit diagrams ...
Page 142: ...142 Circuit diagrams Version 14 11 06 91 191 513 95 Part 4 ...
Page 143: ...143 91 191 513 95 Part 5 Version 14 11 06 Circuit diagrams ...
Page 145: ...145 91 191 514 95 Part 1 Version 14 11 06 Circuit diagrams ...
Page 146: ...146 Circuit diagrams Version 14 11 06 91 191 514 95 Part 2 ...
Page 147: ...147 91 191 514 95 Part 3 Version 14 11 06 Circuit diagrams ...
Page 148: ...148 Circuit diagrams Version 14 11 06 91 191 514 95 Part 4 ...
Page 149: ...149 91 191 514 95 Part 5 Version 14 11 06 Circuit diagrams ...