20 Most Recent Bernina Virtuosa 150 Questions & Answers


This might help you with bunching thread.
https://youtu.be/EYyYCul8j0k

Bernina Virtuosa... | Answered on Sep 29, 2017


possibly the foot control has failed , I would take it to a repair shop .for at least an estimate of repair cost .

Bernina Virtuosa... | Answered on Oct 13, 2015


Basic Tips for All
  1. Always turn the handwheel TOWARDS you (counter clockwise) as turning it in the opposite direction (away from you, clockwise) may knock the timing out requiring repair from a service center.
  2. Always be sure your presser foot is in the DOWN position before sewing. Sewing with the presser foot in the up position will cause your thread to tangle and your bobbin to jam.
  3. Change needles regularly (after 16 hours of use) as dull/weak needles can cause damage to your machine and fabric. Only use SINGER needles on your SINGER sewing machine.
  4. Always be sure you are using the correct bobbin for your machine. Class 66, Class 15 and Class 15J bobbins look very similar. However, using the incorrect bobbin class in your machine can cause damage.
How do I thread my 3/4 thread serger? (14SH654, 14ET754, 14SH764, 14CG754)
Q.
How do I thread my 2/3/4/5 thread serger? (14T967, 14T968, 14T957)
Why is my electronic machine beeping? Why won't my machine sew? Why will my machine start to sew then stop?
Q.
How do I sew denim and heavy fabrics?
Q.
Why is my bobbin not winding evenly?
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Why won't my machine pick up the bobbin thread?
Q.
Why is my machine skipping stitches?
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Why is the thread looping/bunching under my fabric?
Q.
Why is the thread looping/bunching on top of my fabric?
Q.
Why doesn't my stitch pattern match what is on my machine?
Q.
How often should I oil my machine?
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What types of thread should I use?
Q.
I can't see the take-up lever?..,/

Bernina Virtuosa... | Answered on May 26, 2015


Wont it simply push in and twist out? Sometimes a special bulb holder is supplied with machines to help, have a look through your accessories.

Bernina Virtuosa... | Answered on Mar 15, 2015


There is a dial on the left side near the light that can be rotated to put more pressure or less pressure on the foot. If that is not working the spring inside may have become detached

Bernina Virtuosa... | Answered on Feb 25, 2015


On the side of the bobbin case is a half moon shaped curved spring with a screw through it securing it to the bobbin case
take the small yellow or red screwdriver that came with your machine and turn the screw clock wise to tighten and counter clockwise to loosen. Correct tension is achieved by inserting a full bobbin of thread, into bobbin case, remove the half moon shaped shuttle from machine, put the bobbin case on to the shuttle, now hold just thread and with a youo motion shake the above and the shuttle and bobbin case should slide down the thread about 12 to 24 inches for correct tension

Bernina Virtuosa... | Answered on Feb 25, 2015


NEwer machines do not have a light switch, the light bulb on your machine may need replacement.

Cheers,
Kelly
Embroidery Services
San Diego, CA

Bernina Virtuosa... | Answered on Dec 15, 2014


The foot control is a simple device with a resistance value that, as the foot control is depressed, the value diminishes and the machine runs faster. The cause of an immediate run condition will be the result of the following:
1. The cable or plug has been damaged so as to connect both wires to create a maximum run state. 2. Most common to the foot control itself is that the actuator for the slide resistor is broken and stuck in the max run spot as well as having been disconnected from the on/off micro switch. 3. The foot control has been taken apart and improperly assembled. SewTechnical Home

Bernina Virtuosa... | Answered on Nov 15, 2014


Make sure you are turning the flywheel the correct direction.

Bernina Virtuosa... | Answered on Jul 21, 2014

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