My Elna sergerspeed controller (model 4C-335B) has died. The serger no. is 704DEXplus..

There are a number of videos in this link.

https://www.google.com/search?q=threading+my+Elna+Serger

You can also Google

Elna (model) manual

Here is one

ELNA 664 Pro Instruction Manual - ManualsLib

https://www.manualslib.com > ... > 664PRO -
View and Download ELNA 664 Pro instruction manual online. 664 Pro sewing machine pdf manual download. Also for: Elna 664.

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Unfortunately, the Elna Lock L1 manual is not available for free online. You can purchase a printed copy of the manual here: https://www.sewingpartsonline.com/instruction-book-elna-l1-serger.aspx .

Since many parts of the serger are the same between models, the L4 manual may help set up the L1. The L4 manual is available at ManualsLib: https://www.manualslib.com/products/Elna-Lock-L4-3172471.html .

I hope this helps.

Cindy Wells

For sale online:

https://www.sewingpartsonline.com/instruction-book-elna-f4-serger.aspx

https://www.sewingpartsonline.com/instruction-book-elna-f4-serger.aspx

Your owner's manual should have instructions:

Instruction Manual Elna L1 Serger

If you need help, the local Elna dealer may be able to offer some assistance.

Overview Elna Serger Overlock Sewing Machine FREE SAMPLE

Have you seen this?

Elna Serger 704 DEX Instructional Video ELV 704DEX VHS 53M

Threading Elna 704DEX Serger

Instruction Manual Elna 704DEX

https://docs.google.com/document/d/1TPuvb3cyHyctWIdeA6mUsij8kePwOUt60VowTFEvdos/edit

Serger terminology Threads Magazine Gatherings Forum Sewing Questions...

Elna Serger 704 DEX Instructional Video ELV 704DEX VHS 53M

Elna Pro 704 Dex Sewing Machine Instruction Manual

Threading Elna 704DEX Serger

the motor could have gone out or the machine could have jumped time, you may want to have the machine checked at a sewing machine shop

I could not find a manual for this model, but did find a fairly universal guide at Singer - http://www.singerco.com/pdf/14SH654_threading.pdf

A very good book for sergers from threading to maintenance is Nancy Zieman's Serge With Confidence.

Raise the antenna to it's highest position.

Raise the presser foot and set the tensions (if not auto tension) to zero.

Thread in the order indicated in the download or on the front of the serger/inside serger door.

http://www.sewingstyle.com/elna-t34.html

http://www.sew4less.com/product/418/Elna_T34D_Instruction_Manual

http://ifixmachines.com/Elna-Sewing-Manuals.html

check these sites out.

Jill-Marie, I have a manual and will photocopy for you if you like.
e-mail... [email protected]