APPENDIX
Symptom | Possible cause | How to put it right | Reference | |
| You have not inserted the needle | Insert the needle properly. | page 21 | |
| properly. | |||
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| The area around the hole in the nee- | Replace the needle plate. | – | |
| dle plate is scratched. | Contact your retailer or the nearest | ||
| authorised service center. |
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| The area around the hole in the | Replace the presser foot. |
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The upper | Contact your retailer or the nearest | – | ||
presser foot is scratched. | ||||
thread breaks. | authorised service center. |
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| The bobbin case is scratched, or has | Replace the bobbin case. |
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| Contact your retailer or the nearest | – | ||
| a burr on it. | |||
| authorised service center. |
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| You have not used a bobbin that has | Incorrect bobbins will not work |
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| properly. Only use a bobbin that has | page 11 | ||
| been designed for this machine. | |||
| been designed for this machine. |
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| You have not wound the bobbin | Wind the bobbin thread properly. | page 11 | |
| thread properly. | |||
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| The bobbin is scratched or does not | Replace the bobbin. | – | |
| turn smoothly. | |||
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The lower |
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The thread is tangled. | Remove the tangled thread and | page 57 | ||
thread is tangled | ||||
clean the bobbin case. | ||||
or breaks. |
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You have not used a bobbin that has | Incorrect bobbins will not work |
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| properly. Only use a bobbin that has | page 11 | ||
| been designed for this machine. | |||
| been designed for this machine. |
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| Bobbin is set incorrectly. | Reset the bobbin thread correctly. | page 14, 15 | |
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| You have not threaded the upper | Correct the upper threading. | page 16 | |
| thread properly. | |||
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| You have not wound the bobbin | Wind the bobbin thread properly. | page 11 | |
| thread properly. | |||
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| You have not threaded the right | Choose a thread and needle that are |
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| combination of thread and needle | page 20 | ||
| appropriate for the type of fabric. | |||
| for the fabric you are using. |
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The thread ten- |
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You have not attached the presser- | Attach the |
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sion is incorrect. | page 25 | |||
| foot holder properly. | erly. |
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| The thread tension is incorrect. | Adjust the tension of the upper | page 29 | |
| thread. | |||
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| You have not used a bobbin that has | Incorrect bobbins will not work |
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| properly. Only use a bobbin that has | page 11 | ||
| been designed for this machine. | |||
| been designed for this machine. |
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| Bobbin is set incorrectly. | Reset the bobbin thread correctly. | page 14, 15 | |
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| You have not threaded the upper | Thread the upper thread and wind | page 14, 15, 16 | |
| thread properly or fitted the bobbin | |||
| the bobbin thread properly. | |||
| properly. |
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| You have not fitted the spool prop- | Fit the spool properly. | – | |
| erly. | |||
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The fabric is | You have not used the right | Choose a thread and needle that are |
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combination of fabric, thread and | page 20 | |||
appropriate for the type of fabric. | ||||
wrinkled. | needle. |
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| The needle is bent or blunt. | Replace the needle. | page 21 | |
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| If you are sewing thin fabric, the | Sew with stabiliser material under | page 31 | |
| stitch is too thick. | the fabric. | ||
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| The thread tension is incorrect. | Adjust the tension of the upper | page 29 | |
| thread. | |||
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