Performance Checklist
Whenever sewing difficulties are encountered, review the section in this instruction manual that details the operation you are performing to make sure you are correctly using the machine. If the problem continues, the following checklist may help you to improve the operation.
If you still have difficulties, contact your nearest service center.
CONTENTS
UPPER THREAD | LOWER THREAD | SKIPPED | LOOP IN SEAM | FABRIC |
BREAKS | BREAKS | STITCHES | PUCKERS |
KNOWING SEWING |
Upper threading is not correct.
▼ |
| No |
Page | 16 | |
|
| ▼ |
Upper thread is
tangled.
▼ |
| No |
Page | 16 | |
|
| ▼ |
Upper thread tension is too tight.
▼ |
| No |
Page | 21 | |
|
| ▼ |
Spool of thread is not correctly installed.
▼ |
| No |
Page | 16 | |
|
| ▼ |
Needle is bent or
not sharp.
▼ | No |
Page 6 | |
| ▼ |
The combination
of needle size/ thread size/fabric is incorrect.
Lower thread is
tangled.
▼ |
|
| No |
Page | 15 |
| |
|
| ▼ | |
Bobbin is not threaded properly in the shuttle hook.
▼ |
|
| No |
Page | 15 |
| |
|
| ▼ | |
Lower thread tension is too tight.
▼ |
|
| No |
Page | 21 |
| |
|
| ▼ | |
Lower threading is
not correct.
▼ |
| No |
Page | 15 |
Needle is incor- rectly inserted.
| ▼ |
| No |
| Page 6 |
| |
|
| ▼ | |
| Damaged or Worn | ||
| needle is used. | ||
|
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| ▼ |
| No |
| Page 6 |
| |
|
| ▼ | |
| The combination | ||
| of needle size/ | ||
| thread size/fabric | ||
| is incorrect. | ||
|
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| ▼ |
| No |
| Page 23 |
| |
|
| ▼ | |
| Lint is clinging to | ||
| the bottom of the | ||
| needle plate. | ||
|
|
|
|
| ▼ |
| No |
| Page 55 |
| |
|
| ▼ | |
| Threading is not | ||
| correct. |
|
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| ▼ |
| No |
Pages |
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|
Thread tension is
incorrect.
▼ | 21 No |
Page |
Thread tension is
too tight.
| ▼ |
| No |
| Page 21 |
| |
|
| ▼ | |
| Threading is not | ||
| correct. |
|
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| ▼ |
| No |
Pages |
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| ▼ | |
| Wrong needle is | ||
| used. |
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| ▼ |
| No |
| Page 6 |
| |
|
| ▼ | |
| The combination | ||
| of needle size/ | ||
| thread size/fabric | ||
| is incorrect. | ||
|
|
|
|
| ▼ |
| No |
| Page 23 |
| |
|
|
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|
MACHINE | YOUR |
STITCHING | STRAIGHT AND ZIGZAG |
| |
BUTTON SEWING | BUTTONHOLE AND |
AND APPLICATIONS | USING ATTACHMENTS |
▼ |
| No |
Page | 23 | |
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| ▼ | ||||||||
CONTACT YOUR LOCAL SERVICE CENTER
▼
MAINTENANCE |
INDEX
57