Elna PRO 704 DEX Overlock Sewing Machine Service Manual

Elna PRO 704 DEX troubleshooting and repair reference guide covers stitch length, differential feed, and tension settings. Ref: 396160-94

5.0starstarstarstarstar(1)
★ TOP SELLER
visibility Preview Available
Elna Elna PRO 704 DEX Overlock Sewing Machine Service Manual manual page preview - page 1 of 66

Sample pages from the Elna PRO 704 DEX Overlock Sewing Machine Service Manual manual

Elna Elna PRO 704 DEX Overlock Sewing Machine Service Manual manual preview page 1 - thumbnail
Elna Elna PRO 704 DEX Overlock Sewing Machine Service Manual manual preview page 2 - thumbnail
info_outline Click thumbnails to preview different pages

Purchase & Download

$13.98 (incl. VAT) Instant Download / No Shipping Fees
7 sold in the last 30 days
OR BUY NOW
verified_user
Lifetime Access
Re-download anytime
flash_on
Instant Download
Get it immediately
lock
Secure Payment
PayPal

Document Details

keyboard_arrow_down
Document Number / Seller:
25452 / Karen Thompson
File Size:
7.04 MB
File Type:
PDF
Language:
English, French, German
Pages:
66
Printable:
Yes
Category:
Overlock Machine
Last updated / verified
Jan 3, 2026

Models Covered & Key Technical Specifications

Systematic Operations Manual: Overlock Machine Illustrated Elna PRO 704 DEX Overlock Sewing Machine - Precision Maintenance & Troubleshooting Service-Portfolio

Documentation-Type: Overlock Machine Manual // Operational-Framework: Advanced Sewing Logic // Machine-Range: PRO 704 DEX Elna Specification Diagnostic-Logic Calibration-Spec
Stitch Program: 14 Programs Differential Feed Ratio: 0.5 - 2.0 Stitch Length: 0.5 - 4.0 mm
Needle Type: EL x 705 Cutting Width: 3 - 7 mm Foot Pressure: 6 Positions
Thread Tension: 4-Thread Balance Moving Blade: Engaged/Disengaged Lamp Type: 15W/15V
Procedural Overview System Operation Descriptions Cover Threading routes, basic setup, and machine preparation procedures. Technical Specifications The Documentation Addresses Maintenance, cleaning, and part replacement procedures for optimal machine performance. System Maintenance Assembly Instructions Are Detailed For replacing light bulbs, moving blades, and needle insertion. Adjustments & Settings Hydraulic Schematics Are Included For thread tension and differential feed adjustments. Troubleshooting Guide Steering Component Information Is Provided For diagnosing and resolving minor disorders.

This manual documents torque specifications for component alignment to ensure proper mating surface contact.

Professional Workshop Service Manual & Technical Specifications

Systematic Operations Manual: Elna PRO 704 DEX Overlock Sewing Machine - Precision Maintenance & Troubleshooting Service-Portfolio

Documentation-Type: Overlock Machine Manual // Operational-Framework: Advanced Sewing Logic // Machine-Range: PRO 704 DEX Elna Specification Diagnostic-Logic Calibration-Spec
Stitch Program: 14 Programs Differential Feed Ratio: 0.5 - 2.0 Stitch Length: 0.5 - 4.0 mm
Needle Type: EL x 705 Cutting Width: 3 - 7 mm Foot Pressure: 6 Positions
Thread Tension: 4-Thread Balance Moving Blade: Engaged/Disengaged Lamp Type: 15W/15V

System Operation Descriptions Cover Threading routes, basic setup, and machine preparation procedures.

The Documentation Addresses Maintenance, cleaning, and part replacement procedures for optimal machine performance.

Assembly Instructions Are Detailed For replacing light bulbs, moving blades, and needle insertion.

Hydraulic Schematics Are Included For thread tension and differential feed adjustments.

Troubleshooting Guide Steering Component Information Is Provided For diagnosing and resolving minor disorders.

This manual documents torque specifications for component alignment to ensure proper mating surface contact.

FAQ

What values are **calibrated** for system architecture? keyboard_arrow_down

14 standard sewing programs, 0.5-4.0 mm stitch length, and 0.5-2.0 differential feed ratio are calibrated for the system architecture.

Assess the **applicable** tool requirements. keyboard_arrow_down

An Allen screwdriver (1.5mm), tweezers, needle assortment (EL x 705), and a 2-thread converter are the primary applicable tools listed for maintenance.

What components require **exact** electrical values? keyboard_arrow_down

A 15-watt bulb is the exact electrical value specified for replacement in the machine's lamp.

Confirm the **specific** calibration settings. keyboard_arrow_down

6 positions are available for foot pressure calibration, with position "5" noted as the standard setting for general operation.

Customer Reviews

Read what our customers say about this Elna Overlock Machine manual and share your own experience.

Add a Review

* Required information
1000
Captcha Image

Reviews (1)

Avatar
New
The detailed instructions made it easy to understand my new machine. The download process was smooth and the support team was incredibly responsive!