Question about Bernina Sewing Machines

Open Question

My Bernina Deco 650 will not pull the thread up from the bobbin. When I try to sew anything, the upper thread just bounces in and out of the fabric without ever catching the lower thread. I have opened up the bottom, it looked clean, but I tried to clean it anyway, reset the bobbin, re-threaded the upper thread and it still doesn't work.

Posted by on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 192 Answers

SOURCE: Bottom thread will not catch

Unplug the machine and remove the needle plate so that the bobbin case if fully exposed. Lift out the bobbin case and the cup that it sets in will be visible. Locate the "hook" on this cup. It is a finger with a sharp point at the upper edge of the cup. The hook is what grabs the thread from the needle while sewing.

  • Thread the needle.
  • Turn the handwheel by hand.
  • Watch the hook as it approaches the needle from right to left.
If the hook passes by the needle AFTER the eye of the needle is above it, you timing has slipped and the machine must be taken in for repair.
If the hook catches the thread from the needle, put everything back together and try threading again.

Posted on Nov 14, 2007

Ad
  • 3 Answers

SOURCE: Bernina Bernette 600 Deco embroidery machine

It could be that there is a loose piece of thread, or some fluff which is obstructing the tension gauge. Try blowing around the theading area (or even run the hoover pipe near it to see if you can **** it out). I cleared mine by folding a piece of non fluffy material and rubbing gently between the tension dial and machine.

Good luck

Posted on May 22, 2008

  • 1 Answer

SOURCE: bobbin thread won't catch

I've just had this exact problem with my model 2037. The problem, according to 3 shops I've taken mine to, is that the shuttle hook (the metal piece that the bobbin sits in) is broken and needs replaced. Problem is, the piece is next to impossible to find. 

Posted on Sep 06, 2008

  • 9 Answers

SOURCE: Bernina Deco 650 Top thread is winding around the bobbin

You should use some klnd of stabilizer under your hoop. I use the paper kind which is thin or there is a heavier tear away stabilizer. I have used all cotton thread for embroidery or you can use rayon. There is a finer thread called bobbin thread for the bobbin but I gernerally use the same as on the top so it will be the same. Are you using an embroidery needle? .As for your thread getting wound around the bobbin the only thibng I can think of is tht it is threaded incorrectly. if it isn't the lack of a stabilizer. I hope this helps but I think it the the lack of stabilizer that is causingyour problems. The needle is going in and our of the same hole during embroidery and is getting stuck on your bobbin. Let me know if this helps! Suz

Posted on Jan 17, 2009

  • 3 Answers

SOURCE: Not picking up the Bobbin thread

Sounds like you have to take off the throat plate and clean out threads under it.  Sometime they ball up and prevent the needle from going down and catching the bobbin thread. You can't see themuntil you take off the plate.  Follow the directions.  It is easy.

Posted on Mar 07, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My bottom tention of Bernina Deco 340 is to loose. How to I correct is. The top treat shows to much at the bottom


Um, the top thread is showing on the bottom of the fabric? The top tension is too loose. The two threads create a tension battle, one pulling against the other. To pull the bobbin thread up, tighten the top tension. The tension is accurate when the two threads meet "in the middle" of the fabric. On thinner fabric, you might see a tiny spot of bobbin thread on the top and a tiny spot of top thread on the bottom.

Aug 24, 2017 | Bernina Sewing Machines

1 Answer

Why does the top thread wind around the bobbin on my Deco 650


try using a can of air in the bobbin area, also check for lint or loose threads, make sure the bobbin is turned correctly in the bobbin case, try a different bobbin.

Dec 02, 2014 | Sewing Machines

1 Answer

Sews 1/4" and then sews in place


1) remove upper and bottom threads. Try sew without threads.
Is fabric transported corectly?

NO:
- Drop feed dog button is OFF
- Dust under stitch plate
- Transporter malfunction (must be taken for a service to the BERNINA dealer)

YES:
- Upper or bottom thread jammed
- The upper thread tension is too tight.
- Wrong needle used (probably small ...)

Nov 20, 2013 | Bernina Bernette Deco 600

1 Answer

I have a Bernina Deco 330, I am having issues with the Bobbin thread coming through on top of design. It is also tieing the knot in top of the fabric. The design will be flipped, the smooth side on back of...


A few things to check. Is the upper thread caught? You can test the upper tension, that could be pulling up the bobbin thread, by putting a size 80 needle in the machine. Put the presser foot down and pull on the upper thread it should bend the needle about an 1/8 inch when the tension is at 5. Also check the threading is done correctly and not catching on a thread guide.

Sep 02, 2013 | Sewing Machines

1 Answer

Bernina Deco 650. won't stitch


You need to take the machine to a Bernina dealer for service. It may just need the timing adjusted, or there could be something else that needs to be done.

Apr 19, 2010 | Bernina Bernette Deco 600

1 Answer

Bernina Deco 650 Check if upper or lower thread is cut shows on


turn machine off and on to see if message clears... not sure for that machine ( I work with Brother products) but if it has a wiper (small hook shaped blade) that trims the tread automatically it may be stuck in the extended position

Apr 08, 2010 | Bernina Bernette Deco 600

2 Answers

Just got my used Bernina deco 650 from the shop. Tension off


The tensions are not calibrated properly. To get by, or if you do not want to take it back to the shop, just lower the upper tension a little at a time until it looks ok.
I have 25 years experience working on sewing machines

Jun 29, 2009 | Bernina Bernette Deco 600

1 Answer

Bernina Deco 650 Top thread is winding around the bobbin


You should use some klnd of stabilizer under your hoop. I use the paper kind which is thin or there is a heavier tear away stabilizer. I have used all cotton thread for embroidery or you can use rayon. There is a finer thread called bobbin thread for the bobbin but I gernerally use the same as on the top so it will be the same. Are you using an embroidery needle? .As for your thread getting wound around the bobbin the only thibng I can think of is tht it is threaded incorrectly. if it isn't the lack of a stabilizer. I hope this helps but I think it the the lack of stabilizer that is causingyour problems. The needle is going in and our of the same hole during embroidery and is getting stuck on your bobbin. Let me know if this helps! Suz

Jan 17, 2009 | Sewing Machines

2 Answers

Top color thread showing on bottom of embroidery on a Bernina Deco 330 embroidery machine


Upper tension is too loose or lower tension is too tight.This might be a good thing. It depends upon how much it is pulling the thread under. A perfect tension on embroidery is about 2/3's lower thread and 1/3 upper thread showing on the bottom.
sewman7

Jul 09, 2008 | Bernina Bernette Deco 600

Not finding what you are looking for?
Sewing Machines Logo

Related Topics:

110 people viewed this question

Ask a Question

Usually answered in minutes!

Top Bernina Sewing Machines Experts

Tally Girl
Tally Girl

Level 3 Expert

1129 Answers

jnissen

Level 1 Expert

26 Answers

Derek Massey

Level 2 Expert

92 Answers

Are you a Bernina Sewing Machine Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...