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4.3 Thread regulator
2
3
Caution: Risk of injury!
Turn off the main switch!
Check and set the thread regulator only when the machine is switched
off.
Standard checking
The setting of the thread regulator 2 depends on:
·
Material thickness
·
Thread size
·
Stitch length.
It has to be set that the thread is guided around the hook and kept
under control.
In the position "0" occurs the highest thread output as needed with
particularly large stitch lengths and thick sewing threads.
The thread regulator is set ex factory between position "2" " and "3"
–
Insert a fabric.
–
Thread the needle and hook thread.
–
Tilt the machine head backwards.
–
Turn the handwheel slowly and check how tight the thread is
guided around the hook.
If the thread regulator is set correctly the thread looping will run
smoothly (without surplus), without jumping over the largest hook
diameter.
In the process the thread take-up spring moved at most 0.5 mm.
Correction
–
Loosen screw 1.
–
Shift the thread regulator 2.
Thread regulator to the left = more thread.
Thread regulator to the right = less thread.
–
Fasten screw 1.
1
GB
21
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