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11. TROUBLESHOOTING
11. TROUBLESHOOTING
À DANGER
À CAUTION
3. Skipped stitches occur while | € Is the needle tip bent? Is the needle tip blunt?
sewing
If the needle tip is bent or broken, replace the needle.
-
€ Is the needle properly installed?
If it is incorrect, install the needle correctly.
24
NL
@ is the machine properly threaded?
==
If it is incorrect, thread the thread correctly.
20
So
€ |s the presser foot pressure too weak?
Adjust the presser foot pressure.
;
39
* is the needle too thin?
Replace the needle with a needle that is one rank thicker.
-
* Is the presser foot too high?
Adjust the height of the presser foot.
47
* |s the needle and rotary hook timing incorrect?
Adjust the height of the needle bar.
Adjust the clearance between the needle and the rotary hook.
50
DB3-B775, B776
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