9 - 3
Preparation
9.03 Changing the bobbin / adjusting the bobbin thread tension
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+
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.
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