Hi i just want to know how to set my stitches from empisal super automat pacesetter 1992 model my sister gave it to me me without a manual

You did not mention proper make and model. Anyway see following manuals. These may help you.

https://mkmanuals.com/downloadable/download/sample/sample_id/258/

https://mkmanuals.com/downloadable/download/sample/sample_id/1735/

There are some manuals here, but because we are in North America, this link might work better for you in South Africa.

https://www.google.com/search?q=empisal+pacesetter+2000+manual

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There is normally a Forward and Reverse button/switch/lever. Trying to find a manual for you, but some are only by model number.

https://www.manua.ls/sewing-machines/empisal

https://www.google.com/search?q=Empisal+Elite+Super+Automatic+manual

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Empisal Super Star sewing machine uses a set of stitch pattern cams to create different stitches. If you need stitch pattern cams for your Empisal Super Star sewing machine, you can try the following options:

1. Check with the manufacturer: Contact the manufacturer of the Empisal Super Star sewing machine to see if they still produce or have stock of the stitch pattern cams.
2. Check online marketplaces: Look for online marketplaces that sell vintage sewing machine parts, including stitch pattern cams for Empisal Super Star sewing machines. You may be able to find them on websites like eBay or Etsy.
3. Check with a sewing machine repair shop: Contact a local sewing machine repair shop or service center to see if they have any stitch pattern cams that would be compatible with your Empisal Super Star sewing machine.
4. Consider alternatives: If you are unable to find the original stitch pattern cams for your Empisal Super Star sewing machine, consider using alternative stitch patterns that do not require cams. You can also consider purchasing a newer sewing machine that has a wider range of built-in stitch patterns.

It's important to note that not all stitch pattern cams are compatible with all sewing machines, so make sure you check that the cams you purchase are specifically designed for the Empisal Super Star sewing machine model.

Can't tell.

Here is one, maybe not it:

https://creativenotions.co.za/files/Empisal-Electronic-Sewing-Machine-10-Manual.pdf

Here is another:

https://www.manualslib.com/manual/1154208/Empisal-Em-250.html

check with ebay
or
sewvacdoctor.com
a1sewingmachines.com

I am looking for a manual for a empisal super automatic pacesetter. I need to know on what setting must be as breaking my cotton off thanks.

No manual for that machine. This is strictly a South African brand. Try their Customer Service direct.

Empisal ' Your creative assistant

Empisal https://empisal.co.za
Empisal provides sewing machines, overlockers, steam presses and accessories.
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https://www.google.com/search?q=Empisal+C607+6692+manual

This site has various models, but not that one.

Empisal sewing machine manuals

Manua.ls https://www.manua.ls > Empisal > Sewing machine
You are currently on the Empisal sewing machine manuals page. Choose one of the products to go directly to the manual for this product.
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Ask the sewing machine manual search team - they will get it within hours. They saved my life quite often.