Winding The Bobbin Thread / Adjusting The Bobbin Thread Tension - Pfaff 3586-25 Series Instruction Manual

9

Winding the bobbin thread / adjusting the bobbin thread tension

.03
5
3
9
8
Fig. 9 - 03
 Switch on the machine, see chapter 8.03 Switching the machine on/off.
 Fit the empty bobbin 1 onto the bobbin winder spindle 2 with the rest thread chamber on
the outside.
 Thread in the thread as shown in Fig. 9-03 and wind it round the bobbin 1 a few times in
an anti-clockwise direction.
 Switch on the bobbin winder by pressing the bobbin winder spindle 2 and the lever 3
simultaneously.
 The tension of the thread on the bobbin 1 can be adjusted with the knurled thumb screw 4.
 The bobbin winder stops automatically when the bobbin 1 is suffi ciently full.
 Remove the fi lled bobbin 1 and cut the thread with the knife 5.
 The fi ll amount of the bobbin 1 can be adjusted with the pin 8 (loosen the screw 9 and
tighten it again)
If the thread is wound unevenly:
  L oosen the nut 6. 
 Turn the thread guide 7 accordingly.
 Tighten the nut 6.
4
1
2
The bobbin 1 fi lls up during sewing.
If the machine is only run for bobbin winding (without sewing), a bobbin case
must be fi tted in the hook!
Otherwise a jammed thread may damage the hook!
See chapter 13.06.07 Bobbin winder to adjust the fi ll amount.
Set-up
7
6
35