MO-644DN/654DEN 2-Needle, 2/3/4-Thread Overlock Sewing Machine INSTRUCTION MANUAL

About this manual

This document serves as the official instruction manual for the JUKI MO-644DN and MO-654DEN 2-needle, 2/3/4-thread overlock sewing machines. It provides essential safety warnings, assembly instructions for accessories like the thread stand and foot controller, and detailed operating procedures for threading and stitch adjustment. The manual distinguishes between features available on the MO-644DN and the MO-654DEN, such as the differential feed and gathering functions.

What's inside

• Safety Instructions
• Details of the machine
• Assembling thread stand
• Preparing the machine
• Threading
• 3-thread overlocking
• 2/3-thread converter
• Trial sewing
• Maintenance
• Specifications

Specifications

Frequently asked questions

Who is this sewing machine intended for?

This overlock sewing machine is intended for household use only.

What is the minimum age for children to use this machine?

Children aged from 8 years and above may use the machine if they have supervision or instruction.

Can this machine be used outdoors?

No, the manual explicitly states not to use the machine outdoors.