Brother Sewing Machine Manuel d'instructions télécharger pdf (Page 48)

APPENDIX ————————————————————————————————————————————————————

—

Troubleshooting

If the machine stops working properly, check the following possible problems.

If the problem is still there, contact your retailer or the nearest authorized service center.

Symptom Possible cause How to put it right Reference

The sewing

machine does

not work.

The machine is not plugged in. Plug the machine in. page 7

The main power switch is turned off. Turn on the main power switch. page 8

The bobbin-winder shaft is pushed

to the right.

Move the bobbin-winder shaft to the

left.

page 17

You have not used the foot control-

ler properly.

Use the foot controller properly. page 8

The needle

breaks.

The needle is not fitted properly. Fit the needle properly. page 8

The needle clamp screw is loose.

Use a coin or screwdriver to firmly

tighten the screw.

page 9

The needle is bent or blunt. Replace the needle. page 8

You have not used the right combi-

nation of fabric, thread and needle.

Choose a thread and needle that are

appropriate for the type of fabric.

page 26

The presser foot you are using is not

appropriate for the type of stitch that

you want to sew.

Attach the presser foot that is correct

for the type of stitch that you want to

sew.

–

The upper thread tension is too tight. Loosen the upper thread tension. page 25

You are pulling the fabric too much. Lightly guide the fabric.

–

You have not fitted the spool properly.

Fit the spool properly. page 21, 25

The area around the hole in the nee-

dle plate is scratched.

Replace the needle plate.

Contact your retailer or the nearest

authorized service center.

–

The area around the hole in the

presser foot is scratched.

Replace the presser foot.

Contact your retailer or the nearest

authorized service center.

–

The bobbin case is scratched.

Replace the bobbin case.

Contact your retailer or the nearest

authorized service center.

–

You have not used a bobbin that has

been designed for this machine.

Incorrect bobbins will not work

properly. Only use a bobbin that has

been designed for this machine.

page 16

The upper

thread breaks.

You have not threaded the upper

thread properly. (For example, you

have not fitted the spool properly, or

the thread has come out of the guide

above the needle.)

Correct the upper threading. page 21

There are knots or tangles in the

thread.

Remove any knots or tangles.

–

The needle is not appropriate for the

thread you are using.

Choose a needle that is appropriate

for the type of stitch.

page 26

The upper-thread tension is too tight. Loosen the upper thread tension. page 25

The thread is tangled.

Remove the tangled thread. If the

thread is tangled in the bobbin case,

clean the bobbin case.

page 44

The needle is bent or blunt. Replace the needle. page 8

You have not inserted the needle

properly.

Insert the needle properly. page 9

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Brother Sewing Machine Manuel d'instructions Page 48

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