EverSewn Sparrow QE, Инструкция по эксплуатации, Страница: 44 / 48

42
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1. Winding the bobbin.
2. Lower the buttonhole lever.
3. After sewing buttonhole, raise the presser foot lifter and set
the frame of buttonhole foot to starting position.
4. Release the foot controller pedal.
5. Lower the presser foot.
6. Select a pattern.
7. Release the reverse button.
8. Release the start/stop button.
9. Rethread the upper or bobbin thread.
10. Foot controller is connected.
11. Release the needle up-down/slow button.
12. Release the thread cutter button.
13. Turn off the power switch and rethread the machine.
14. System error. The thread winding switch inside the sewing
machine is damaged. (Contact customer support)
15. System error. (Contact customer support)
PROBLEM CAUSE CORRECTION PAGE
Upper thread breaks
Machine not properly threaded.
Thread entwined around bobbin.
Needle inserted incorrectly.
Thread tension too tight.
Thread of incorrect size or poor quality.
Re-thread machine.
Remove entwined thread.
Re-insert needle.
Readjust thread tension.
Choose correct thread.
18
41
22
15
22
Bobbin thread breaks
Bobbin threaded incorrectly.
Bobbin wound unevenly or too full.
Dirt on the bobbin holder.
Re-thread the bobbin.
Rewind the bobbin.
Clean the holder.
17
16
41
Machine skips stitches
Needle inserted incorrectly.
Bent or blunt needle.
Incorrect size of needle.
(on stretch fabric)
Re-insert needle.
Insert new needle.
Choose correct size needle for fabric.
(use stretch needle)
22
22
22
Fabric puckers
Machine not properly threaded.
Bobbin threaded incorrectly.
Blunt needle.
Thread tension too tight.
Re-thread machine.
Re-thread the bobbin.
Insert new needle.
Readjust thread tension.
18
17
22
15
Machine makes loose
stitches or loops
Bobbin threaded incorrectly.
Machine not properly threaded.
Tension not adjusted properly.
Re-thread the bobbin.
Re-thread machine.
Readjust thread tension.
17
18
15
Stitch pattern is misformed
Presser foot is not suited for the pattern.
Thread tension is not balanced.
Attach correct foot.
Adjust the thread tension.
27-
15
Threader does not thread
needle eye
Needle is not raised.
Needle inserted incorrectly.
Bent needle.
Raise the needle.
Re-insert needle.
Insert new needle.
7
22
22
Machine does not feed
properly
Feed dogs are lowered.
Stitch length not suitable for fabric.
Lint and dust accumulated around feed
dogs.
Raise the feed dogs.
Regulate stitch length.
Clean the feed dogs area.
8
13
41
Needle breaks
Fabric pulled while sewing.
Needle is hitting the presser foot.
Needle inserted incorrectly.
Incorrect size needle or thread for fabric
being sewn.
Do not pull fabric.
Select correct foot and pattern.
Re-insert needle.
Choose correct size needle and thread.
23
27-
22
22
Machine runs with
difficulty
Dirt or lint accumulated in the hook race
and feed dogs.
Remove the needle plate and bobbin
holder and clean the hook race and feed
dogs.
41
Machine will not run
Cord not plugged into electrical outlet.
Power switch is not turned on.
Upper thread or bobbin thread has broken
or missing.
Bobbin winder spindle is pushed to the right.
Presser foot is not lowered.
Buttonhole Sewing Mode;
- Buttonhole lever is not lowered
completely.
- Buttonhole foot is not attached.
Insert plug fully into outlet.
Turn on the switch.
Rethread the upper thread or bobbin
thread.
Push spindle to the left.
Lower the foot.
Lower the buttonhole lever.
Attach the buttonhole foot.
6
6
17,18
16
8
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