How do I thread the Bernina 134DL overlocker

See if this video helps. Did you get the manual with it?

https://www.youtube.com/watch?v=bKZTa_kvDKQ

https://www.google.com/search?q=Bernina+Bernette+335+s+5+thread+overlocker%2C+attaching+the+thread%2Fspool+holder

BERNETTE 335 INSTCTRUCTION MANUAL Pdf Download

https://www.manualslib.com > ... > 335
View and Download Bernette 335 instctruction manual online. Bernina Overlocker. 335 sewing machine pdf ... 5 Thread Overlock Seam with Double Chain Stitch.

See if this video helps Rene. Did you get the manual with it?

https://www.youtube.com/watch?v=bKZTa_kvDKQ

https://www.google.com/search?q=Bernina+Bernette+335+s+5+thread+overlocker%2C+attaching+the+thread%2Fspool+holder

BERNETTE 335 INSTCTRUCTION MANUAL Pdf Download

https://www.manualslib.com > ... > 335View and Download Bernette 335 instctruction manual online. Bernina Overlocker. 335 sewing machine pdf ... 5 Thread Overlock Seam with Double Chain Stitch.

The 335 has a two thread chain stitch (stitch type 401), and the overlock side (right needle side), is a three thread plain overlock. If you are describing the plain overlock as the problem, I would first suggest the following in re-threading:

1. Thread the upper looper
2. Thread the lower looper
3. Thread the needle last (important)

If the needle threaded, you cannot re-thread the lower looper without breaking the thread.
In order to thread the lower looper, the lower looper must pass by the needle thus picking up the needle thread. So, instead of threading the lower looper thread underneath the needle thread, the looper would be threaded on top and cannot sew without breaking the thread.
Make sure that the threads are bedded between the tension disks. Check this by stretching the thread fore and aft of the tension disks as well as visually noting that the threads are not accidentally threaded behind the disks. You can also loosen the tension disks when threading so as to allow the threads to bed deeply between the disks.
Please reply with your observations.

Depends on your serger model. Best idea is consult the owner's manual. Some manuals are available for download on Bernina's web site (look under Support). Be sure to thread in the order specified in the manual. Usually the upper looper is first, then the lower looper second, then the needles. (Hint: The lower looper thread ALWAYS lays over the top of the upper looper thread in the final looper threading step.)

You can also download a serger workbook too.

BERNINA of America Premium Swiss quality sewing machines BERNINA

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Email Bernina they will help.

If you are asking where to buy a foot pedal for the 134DL you can contact [email protected] and I'm sure he can send you one.

Here's a manual to download:

BERNINA Support Machine and Accessories Finders and Software Support...

NOTE: Be sure to thread each spool in the order SPECIFIED in the manual. Usually the upper looper threads first, then the lower looper second. Make sure when you finish threading the lower looper that the lower looper thread CROSSES OVER the upper looper (and thread) before going under the presser foot.

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I have a Bernina Overlocker/serger 1300DC having trouble threading the machine

hi there,

check & correct the FF:

• Correct thread tension.
• Replace needle.
• Replace needle with correct size.
• Use proper thread or needle.
• Check threading order.
• Increase pressure on presser foot.
• Reset needle.

Here is a little jingle to remember as far as the order of threads to thread...
Upper looper, lower looper, left needle, right.
Usuall if you give numbers to the threads from left to right as 1,2,3,4 , you would thread it in the order of 3, 4, 2, 1 . Also when threading the loopers be sure the lower looper thread goes over the top of the upper looper thread as it goes out the back.
Hope this helps.