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Where can I buy an upper looper for overlocker

Where can I purchase a new 'upper looper for my Silvercrest KH4300 overlocker?. Mnay thanks..

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

kent581
  • 87 Answers

SOURCE: timing on a Huskylock 535D surger

the eyes of the needles must line up with lower looper as they pass (timing) the distance between the needle and the looper must be exact. No distance between them and not touching. yep, that tight. they shouldnt move the needle even the slightest amount as they pass each other, yet no space between them.
Kent

Posted on Mar 19, 2009

  • 3 Answers

SOURCE: Owners Manual needed for Overlocker Toyota SL 3404D

"World of Sewing" have these manuals.....you need to ask for "Toyota SL series". I got my replacement manual from them and the service is excellent. Their phone number is online if you want to ring them (UK ) Hope this is helpful to you

Posted on Dec 01, 2009

  • 1116 Answers

SOURCE: Serger stitch not forming right

It sounds like the timing needs to be reset by a sewing machine repair tech.

Posted on May 09, 2010

taran_2005
  • 10515 Answers

SOURCE: I bought a silvercrest overlocker

Hi,

Kindly confirm the model number? Do you have an instruction book for the same?

Thanks!!

Posted on Jun 29, 2010

  • 1788 Answers

SOURCE: I have a singer Overlock

Yes, it can. What do you have your differential set at? Try it in the middle and see if it makes a difference.1 is usually for overedging, 2 is usually for easing in a sleeve, etc. I have my tensions set at 4,4,4,4, stitch length at 3 to 4. Do not be afraid to try gradually changing the tensions, but do them one at a time, that is what I did and finally got it.

Posted on Mar 17, 2011

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1 Answer

How do you adjust the timing on a serger? I have a White Speedylock 1634.


There are a lot of web sites & videos dealing with timing. Just search for "serger timing" or "overlocker timing."

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Jul 28, 2016 | Sewing Machines

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Toyota SL3455DS overlocker tension problems


Did you thread in the proper order? Upper looper, lower looper, needles from right to left?

Oct 06, 2012 | Sewing Machines

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Loopers jamming


Overlockers require precision timing. Take it in and have it cleaned, adjusted and timed.

Sep 06, 2012 | Sewing Machines

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Correct threading for 4 th. Juki ind. overlocker


Overlockers and or Sergers are ALWAYS threaded the same way. Upper looper, Lower looper, right needle, left needle. If you have a model number for your Juki we might be able to find you more information.

The best way to figure out tension problems is to thread each thread in a different color so you can determine which thread is giving you problems.

These machines can be frustrating and EVERY time the thread breaks you MUST start the threading problem from the beginning... upper looper, lower looper, right needle left needle.

Aug 31, 2012 | Sewing Machines

2 Answers

I need a manual for a Simplicity Easy Lock Serger SL4300. I got it from a friend and she didn't have the manual. The loops are over the top of the material sticking out to far and I do not know how...


You can purchase a manual for this machine from the following link for $US14.99

http://www.sewingpartsonline.com/instruction-manual-simplicity-sl4300.aspx

I can't see it anywhere for free download unfortunately. But you may find that looking at a manual for another 4 thread overlocker may get you started. If you try this link http://www.singerco.com/accessories/instruction-manuals you can look at the free Singer downloads,
try this link for their 654 3/4 thread model http://www.singerco.com/uploads/download/555_14sh644_654-(e_s_f)-(new-led-version).pdf
it may give you some help now.

Essentially, to change the stitch width you can either move the lower fixed blade wider to cut less fabric or tighten up the upper and lower looper threads in order to close up the stitching.

Moving the blade usually means opening up the front cover door, putting pressure on the upper blade and swinging it up out of the way. Then you can adjust the lower blade, usally by turning a knob near to it. Sometimes this knob will be marked 1, 2, 3.

Adjusting the looper tensions is done by changing the tension dial settings for the thread needing adjusting. If its a standard four thread overlocker that produces a "marrow" seam it will have two needles and two loopers, upper and lower. Generally on most overlockers, the upper looper will be the second from right tension dial and lower looper will be right most tension dial - turn up one half number to tighten, or down one half number increment to loosen, then test stitch again. The needles shouldn't need adjusting too often.

I usually start with all tension dials on 5, test stitch, then adjust from there. Some fabrics will tunnel (pull in) if the seam is too wide so you need to either move the blade to the left and trim more fabric or loosen off the loopers. Or in the reverse, like you are getting, the threads will hang off the edge.

There is some good serger information on Debbis Cosgrove's pages www.sewing.about.com but if you have never used a serger, then getting the genuine manual is probably best.

Oct 16, 2011 | Simplicity Serge Pro SW432 Mechanical...

1 Answer

My serger doesnt make any stitches at all. I have been going through this book for 3 years and I cant get it to work


Has it ever chained off since you bought it? If you purchased it second hand it is possible that the timing of the loopers is out and this will prevent a chain from forming.

However, I'll go through general overlocker/serger troubleshooting for threading up. The critical things are to thread it exactly as the diagram shows, some sergers have a diagram inside the front looper cover so its easy to refer to when you are working on the machine. Or use the manual diagram. There is a sequence you need to follow in threading up, usually upper looper, lower looper, then the needles. This is important. Then you pull all four threads under the raised pressure foot, lower the pressure foot, and start to stitch and hopefully a chain forms. If you need to change a thread you can knot on a new colour, turn the tension to zero, then pull through the new thread. Pull the knot right through the looper eyes but you will need to cut the knot out and thread the needles with the new colour once you get there. Then turn tension back to the normal setting (5 usually) and again pull all threads under the foot.

The timing of the two loopers to the needles is critical to a stitch forming though so if you have tried everything and aren't getting a result; then perhaps its time to take it to a service centre, get it checked out and if it works fine for them, ask for a quick demo of threading up, then do it yourself with the demonstrator watching.

Overlockers are very different to sewing machines and there is a learning curve but once mastered, they are so quick and give a great finish.

Oct 08, 2011 | Singer 14SH654

1 Answer

What setting are the three threads set on for a rolled hem on a singer ultralock l4sh654 and what is the lever by the plate for?


Rolled hemming on any overlocker is usually achived the following way. Right hand needle only.
Blade over to the right usually to cut wider than normal but you can vary this to suit the fabric and stitch width you want.
Thread in this needle and the upper and lower loopers. If you can source any, use woolly overlock thread in the upper looper, this fluffs out when not tensioned and covers the fabric to give the look of solid stitching. Change upper looper tension to about 2 and lower looper tension to about 6 or 7.

The lever by the plate is usually to control the little stitch finger where the stitches are formed, move it backwards and it should move back towards you?? If this happens, then you want it in the retracted (towards you) position for rolled hemming so the stitching is much smaller and the fabric can roll. Normally this stitch finger holds the fabric firm for the loopers to form the stitch over for your normal 3 or 4 thread overlock.

Now test stitch and see how it looks. Tighten the lower looper thread so it lays right beside the needle on the underside. You may need to then tighten or loosen more the upper looper, you want the upper thread to wrap all the way around to the underneath against the lower looper thread and needle.

The cut edge of fabric should roll to underneath inside your seam. Once you've got this happening, turn the stitch length down to 0.5 or so to close it right up tight. This uses heaps of thread so I usually test everything else, then close it up at the end to minimise waste.

Hope this makes sense, good luck.

Sep 22, 2011 | Singer 14SH654

2 Answers

I have a bernina overlocker and whenever I use it the lower looper (marked in red) thread breaks. How can I fix this? It was serviced yesterday and when other people used it before me it worked fine!


Then it's one of two things. First try setting your lower looper tension on 3 and see if that works. If not set it back on 4 and cut ALL your threads and re-thread the machine STARTING with the UPPER looper, then the lower looper, then the right needle, last the left needle if you're sewing a 4 thread overlock stitch. Make sure the threads aren't twisted in the thread guide. Make sure the lower looper thread is OVER the elbow on the upper looper and over the upper looper thread. Let me know if this works. We'll work until we get it fixed!

Sep 14, 2010 | Sewing Machines

2 Answers

I can't find my Bernina Serger 800 dl manual - how do I thread for a 2 thread rolled hem, and do I need a upper looper cover and that the heck is that anyway?? Thanks


From what I have read this manual is less than desirable. Neither is the one for the brand that I have.

You may have better guidance if you purchase and use Nancy Zieman's "Serge with Confidence". I have found it very helpful.

For the two thread rolled hem, the looper cover is used to "trick" the looper into "thinking" it is threaded.

On my serger (not a Bernina), this is referred to as a "subsidiary looper". It is a spring type mechanism that fits in a small hole at the top of the upper looper.

You use a rolled edge presser foot; right or left needle; stitch length @ normal or wider; stitch length @ 1mm for the left needle/0.5 for the right needle; differential feed @ normal; needle tension - tighten; lower looper tension - normal or looser; two thread looper cover - engaged.

Test and adjust the tension as needed before making the rolled hem on your garment.

I hope this helps.

Apr 18, 2010 | Bernina 1008

1 Answer

How do I change to straight stitching from overlock stitch please? I am using a friends Bernina1015 and she is in New Zealand!


Hi. Take out the looper threads and just leave the needles threaded. And if you want just one line of thread unthread one of the needles.
Of course then your going to have to rethread the loopers later to overlock in which case its important to do them in order.
Upper looper, lower looper, right needle, left. If yours is color coded as most are then the order would be blue, red, green, yellow.
Hope this helped.
Rick

Nov 05, 2009 | Bernina Sewing Machines

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