453316
128
Zoom out
Zoom in
Previous page
1/136
Next page
DE
EN
Troubleshooting guide
Problem
Upper thread
breaks
Skipped stitches
Needle breaks
Loose stitches
Seams gather or
pucker
Uneven stitches,
uneven feed
The machine is
noisy
The machine
jams
Machine sews in
reverse
Cause
1
. The machine is not threaded correctly
2. The thread tension is too tight
3. The thread is too thick for the needle
4. The needle is not inserted correctly
5. The thread is round wound the spool holder pin
6. The needle is damaged
1. The needle is not inserted correctly
2. The needle is damaged
3. The wrong size needle has been used
4. The foot is not attached correctly
1. The needle is damaged
2. The needle is not correctly inserted
3. Wrong needle size for the fabric
4. The wrong foot is attached
1. The machine is not correctly threaded
2. The bobbin case is not correctly threaded
3. Needle/ fabric/ thread combination is wrong
4. Thread tension wrong
1. The needle is too thick for the fabric
2. The stitch length is wrongly adjusted
3. The thread tension is too tight
1. Poor quality thread
2. The bobbin case is wrongly threaded
3. Fabric has been pulled
1. The machine must be lubricated
2.
Fluff or oil have collected on the hook or needle bar
3. Poor quality oil has been used
4. The needle is damaged
1. Thread is caught in the hook
1. Mahine sews in reverse.
Correction
1.
Rethread the machine
2. Reduce the thread tension (lower number)
3. Select a larger needle
4. Remove and reinsert the needle (at side towards the back)
5. Remove the reel and wind thread onto reel
6. Replace the needle
1. Remove and reinsert needle(at side towards the back)H
2. Insert a new needle
3. Choose a needle to suit the thread and fabric
4. Check and attach foot correctly
1. Insert a new needle
2. Insert the needle correctly (at side towards the back)
3. Choose a needle to suit the thread and fabric
4. Select the correct foot
1. Check the threading
2. Thread the bobbin case as illustrated
3. The needle size must suit the fabric and thread
4. Correct the thread tension
1. Select a ner needle
2. Readjust the stitch length
3. Loosen the thread tension
1. Select a better quality thread
2. Remove bobbin case and rethread and insert correctly
3.
Do not pull on the fabric while sewing, let it be taken up by the machine
1. Lubricate as described
2. Clean the hook and feed dog as described
3. Only use good quality sewing machine oil
4. Replace the needle
1. Remove the upper thread and bobbin case, turn the handwheel
backwards and forwards by hand and remove the thread remands.
Lubricate as described.
1.
Turn stitch selector up to next increment.
124
502020.75.24_021V4D0101_1010_IM_bernette 10 12 15_EN_DE_NL_FR
128


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Bernina Bernette 15 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Bernina Bernette 15 in the language / languages: English, German, Dutch, French as an attachment in your email.

The manual is 14,45 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info