
25
Setting up
Fig. 9 -02
4
5
3
6
7
1
2
●
Draw the thread from the reel stand through guide hole
1
into the bobbin winder tension
unit
2
and then behind the thread clamp
3
.
●
Cut off the thread in thread clamp
3
. The thread is retained.
●
Place empty bobbin
4
on the bobbin winder spindle
5
.
●
To switch on the bobbin winder, push up lever
6
.
The bobbin is wound during sewing.
●
The bobbin winder stops automatically, when the bobbin
4
is fi lled suffi ciently.
●
Remove full bobbin
4
and cut off the thread in thread clamp
3
.
●
The tension of the thread on bobbin
4
can be adjusted on the bobbin winder tension unit
2
.
●
The volume of thread on bobbin
4
can be adjusted with screw
7
.
●
If separate winding is required, proceed as follows:
●
Call up bobbin winding function.
●
Start the winding function using the treadle or the sewing start button.
9
.02
Winding the bobbin thread, regulating the winder tension
Summary of Contents for 3108-1/1306
Page 89: ...89 Circuit diagrams Version 10 02 11 91 191 543 95 Part 1...
Page 90: ...90 91 191 543 95 Part 2 Version 15 03 10 Circuit diagrams...
Page 91: ...91 Circuit diagrams Version 15 03 10 91 191 543 95 Part 3...
Page 92: ...92 91 191 543 95 Part 4 Version 10 02 11 Circuit diagrams...
Page 93: ...Note...