Pfaff 3588-04/020, Instruction Manual, Page: 34 / 196

9 - 3
Preparation
9
.03
Changing the bobbin / adjusting the bobbin thread tension
-
+
4
1
3
2
Enter
Fig. 9 - 03
Automatic SEWING
●
If the number of the stitches previously entered via the BOBBIN-THREAD PRESELECT
function (see chapter 11.05 Functions in the INPUT mode ) has been carried out, the
sewing jig automatically moves to the folder station and stops there. The hook
compartment cover 1 opens.
●
Change bobbin / adjust bobbin thread tension (see next section).
●
Confirm bobbin change by pressing Enter .
●
Press double-start keys (see chapter 7.04 Double-start keys ).
(The program cycle continues).
Manual SEWING
●
Select Change bobbin function (number key 8).
●
Change bobbin / adjust bobbin thread tension (see next section).
●
Press double-start keys (hook compartment cover closes).
To change the bobbin/To adjust the bobbin thread tension:
●
Lift latch 2 and remove empty bobbin.
●
Insert a full bobbin into the hook so that it rotates in the direction of the arrow when
pulling the thread.
●
Close latch 2 .
●
Guide the thread first through the groove, then around the horn of bobbin case 3 and
finally into the recess of latch 2 .
●
Adjust the bobbin thread tension by turning screw 4 .