APPENDIX
List of symptoms
■Before sewing
Symptom | Possible cause | How to put it right | Reference | |
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| Raise the needle either by turning the |
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The needle |
| handwheel toward you |
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threader can not | You have not moved the needle | (counterclockwise) so that the mark | page 23 | |
be used. (For | holder to its highest position. | on the wheel points up or by pressing | ||
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models equipped |
| (needle position button) once or |
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with the needle |
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| twice. |
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threader lever.) |
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| The needle is incorrectly installed. | Correctly install the needle. | page 30 | |
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The sewing light | The sewing lamp is damaged. | Contact your retailer or the nearest | – | |
authorized service center. | ||||
does not come |
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on. | The machine is not turned on. | Turn on the machine. | page 12 | |
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| The thread is not passed through the | Correctly pass the thread through the |
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| page 17 | |||
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| correctly. |
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Bobbin thread | Bobbin spins slowly. (for models | Move the sewing speed controller to |
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does not wind | equipped with the sewing speed | the right (so that the speed will be | page 19 | |
neatly on the | controller.) | fast). |
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bobbin. |
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The thread that was pulled out was | Wind the thread that was pulled off |
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| not wound onto the bobbin correctly. |
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| round the bobbin five or six times | page 18 | ||
| (For models equipped with the fast | clockwise. |
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| bobbin winding system.) |
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The thread does |
| Raise the needle either by turning the |
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| handwheel toward you |
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not pass through |
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You have not moved the needle | (counterclockwise) so that the mark |
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the eye of the | page 23 | |||
holder to its highest position. | on the wheel points up or by pressing | |||
needle. (For |
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models equipped |
| (needle position button) once or |
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with the needle |
| twice. |
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threader lever.) |
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The needle is incorrectly installed. | Correctly install the needle. | page 30 | ||
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The needle |
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threader lever |
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does not lower to | The needle has not been raised to the |
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the correct | Press the needle position button. | page 23 | ||
position. (For | correct position. |
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models equipped |
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with the needle |
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threader lever.) |
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While winding |
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the bobbin, the | You have not wound the bobbin | After removing the thread wound |
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bobbin thread | below the bobbin winder seat, wind | page 15 | ||
was wound | thread properly. | |||
the bobbin correctly. |
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below the bobbin |
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winder seat. |
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