Could someone please tell me where can I get a manual for a vintage new home zigzag deluxe model 521 from?

LOCAL REPAIR SHOP WOULD BE MY CHOICE

turn the ZigZag width dial (23) to Zero

https://www.etsy.com/listing/764828308/samb-2-nalco-necci-dressmaker-penncrest

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https://www.ifixmachines.com/index.php/category/856-new-home-560-the-super-deluxe-sewing-machine

https://www.quiltingboard.com/vintage-antique-machine-enthusiasts-f22/can-someone-please-tell-me-what-model-morse-t246045.html


https://www.quiltingboard.com/main-f1/does-anyone-have-manual-sewing-machine-t295994.html

http://ismacs.net/newhome/home.html

http://ismacs.net/newhome/new-home-sewing-machine-manuals.html

http://ismacs.net/manuals.html

Unsure of model to find a manual - may be vintage and not easily found.

https://www.manualslib.com/brand/new-home/

Depends on your make/model sewing machine. Older (vintage) mechanical machines need frequent oiling. When one becomes familiar with a sewing machine, it is easy to tell by the change of its sound when it needs some TLC. Avoid running the motor if it sounds stressed--it could damage the motor requiring replacement.

Computerized models should be oiled only as instructed in the manual.

First--use Fresh, good quality sewing machine oil. If it is a computerized machine, there is a lighter weight oil that should be used.

If it is a mechanical machine, the following could be helpful:

Will not zigzag or decorative stitches New to these newer plastic style...

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Try Singer's web site.

If you are looking for a manual go here:

http://www.sewusa.com/

manuals - deluxe zigzag - kns

This machine was imported by several companies so a generic booklet was made. I have the same machine and the one the cover is the exact same one.

email these sites & ask them about a manual
sewvacdoctor.com
a1sewingmachines.com
sewusa.com

Try www.sewing-machine-manuals.com and click on relics and find your model