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Bernette for Bernina 334DS_Side cover doesn't stay close

Not sure if wrong screws were used. The clear plastic screws simply fill the holes there. They don't seem to attach to anything due to their short length. I wonder if replacing the right screws would fix this problem. Or there's something wrong with its spring mechanism? Pls help. Thanks, Su

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Re: Bernette for Bernina 334DS_Side cover doesn't stay...

I have a 420 Bernette that is out of phase and needs ajustment. Do I need a timer or a machanical device to try to fix this myself?

Posted on Apr 01, 2008

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Where can I get power cord, foot pedal, and manual?

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    Bernette Sewing Machines - BERNINA Support: Machine ...
    Bernette Sewing Machines Within this section are the Bernette series of sewing machine manuals that are no longer ... bernette 50 / 60 / 70 / 75 Manual (7.4 MB).Missing: power

    [PDF]Manual - Bernina
    Congratulations on your decision to buy the bernette Deco 340. By owning .... Insert the power supply plug into the wall outlet and turn the power switch on. 1.

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    You've decided on BERNINA, a reliable choice that will delight you for years to come. For over 100 .... Power cable. ยท .... control the sewing speed by pressing the foot

Feb 03, 2016 | Bernina Bernette 75

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Why does my Bernette 334DS serger hum when it is turned on?

Does it hum when you are using the machine? If so, it could possibly need a thorough oiling. If it hums when it is turned on but not in use, could be one of the doors or another part is vibrating causing a noise.

Dec 13, 2015 | Sewing Machines

1 Answer

Is there a manual for the Bernette 334DS surger>

there are none that I can find to download, but here is a link to click on for a manual,, but you can contact bernina customer service and see if they have one, I looked on their site but couldn't find one.

Bernina 334 334D Bernette Instruction Manual

Apr 16, 2015 | Sewing Machines

1 Answer

The upper looper on my Bernette 334Ds overlocker will not move backwoods and forward hence no loops or stitches being made. How do I fix this?

Has it been professionally cleaned and oiled recently? Even though the manuals usually don't provide instructions for oiling the inside of a serger, they do need it periodically because of all the moving parts. If you don't feel comfortable doing it yourself, then maybe a trip to the Bernina technician is in order. (Please if you try it yourself, be sure you have the proper oil, preferably Bernina serger oil--not Bernina sewing machine oil.)

Mar 28, 2015 | Sewing Machines

1 Answer

How to thread bernette 334DS?

See about obtaining a instruction manual.

Jul 14, 2014 | Bernina Sewing Machines

1 Answer

How to insert bobbin in a bernette 680 sewing machine?

Try going to this link and download the manual for either the Bernette 410 or 715 and look at the directions for threading and inserting the bobbin:

Bernina may not have a manual for your particular model, but these models may be close enough that you can still use the directions for your machine.

Jul 07, 2014 | Bernina BERNETTE 65 Mechanical Sewing...

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I am missing an accessory for my bernette 334ds serger

try this link for parts Bernette MO334DS Parts
or check with a bernina dealer

Mar 10, 2014 | Sewing Machines

1 Answer

Bernina bernette 004 funlock manual

Video instructions.
Funlock 004 334DS Overlocker Video Instructions

Dec 27, 2012 | Bernina Sewing Machines

1 Answer

Motor for my Bernette 335 overlocker

Yes, motors for sewing machines are very easy to replace with suitable replacements. They are quite common in other industries and the specs are pretty much identical. Happily a sewing machine motor is rather easy to replace compared to most other assemblies on it. I will always urge you to take it to your locally certified Bernina dealer or contact one online, make sure to confirm your model and serial number and a replacement can be sent out to you. Sergers are a bit tricky in taking the covers off and ensuring minimal damage to the plastic so I would recommend you take it to a service tech first before trying yourself.

Mar 11, 2008 | Bernina Bernette 75

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