Janome 5812, Инструкция по эксплуатации

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31
Condition Cause
Reference
The needle breaks.
Skipped stitches
Seam puckering
The cloth is not fed
smoothly.
The needle thread
breaks.
The bobbin thread
breaks.
1. The needle thread is not threaded properly.
2. The needle thread tension is too tight.
3. The needle is bent or blunt.
4. The needle is incorrectly inserted.
5. The needle thread and the bobbin thread are not
drawn to the rear and set properly under the presser
foot when starting sewing.
6. The threads are not drawn to the back when cut after
sewing is finished.
7. The thread is too heavy or too fine for the needle.
1. The bobbin thread is not threaded properly in the
bobbin holder.
2. Lint has collected in the bobbin holder.
3. The bobbin is damaged and does not turn smoothly.
4. The thread is wound loosely on the bobbin.
1. Needle is incorrectly inserted.
2. The needle is bent or blunt.
3. The needle clamp screw is loose.
4. A proper foot is not used.
5. The threads are not drawn to the back when cut after
sewing is finished.
6. The needle is too fine for the fabric being sewn.
1. The needle is incorrectly inserted.
2. The needle is bent or blunt.
3. The needle and/or thread are not suitable for the
fabric being sewn.
4. The needle thread is not threaded properly.
5. A poor quality needle is used.
1. The needle thread tension is too tight.
2. The needle thread is not threaded properly.
3. The needle is too heavy for the fabric being sewn.
4. The stitch length is too long for the fabric.
* Use a stabilizer for very fine fabrics.
1. The feed dog is packed with lint.
2. The stitches are too fine.
3. The feed dog was not raised after being lowered.
4. The foot is worn out.
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Page 12
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Page 6
Page 15
Page 15
Page 7
Page 10
Page 29
Replace the bobbin
Re-wind the bobbin.
Page 6
Page 6
Page 6
Use proper foot.
Page 15
Page 7
Page 6
Page 6
Page 7
Page 11
Replace the needle
Page 12
Page 11
Page 7
Make stitch shorter
Page 29
Make stitch longer
Page 14
Replace the foot
The machine does not
work.
Patterns are distorted.
1. The machine is not plugged in.
2. Thread is caught in the hook race.
3. The bobbin winder spindle has not been returned to the left.
4. The presser foot is not lowered.
1. The stitch is not balanced.
Page 4
Page 29
Page 9
Page 5
Page 14
Troubleshooting
The needle thread
loops.
1. The needle thread tension is too loose.
2. The needle size is not suitable for the thread. Page 12
Page 7
Noisy operation
1. The feed dog is packed with lint.
2. Lint has collected in the bobbin holder. Page 29
Page 29
Janome 5812 Instruction Manual
www.toews.com 5812 Owners Manual/ User Guide