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Brand | Brother |
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Model | EF4-B561 |
Category | Sewing Machine |
Language | English |
Diagrams for semi-submerged and flat table installation cut-outs.
Diagram for the machine base plate cut-out for semi-submerged installation.
Explains flat type and semi-submerged installation of the machine head.
Details maximum sewing speed and initial operation recommendations.
Guidance on selecting the appropriate motor pulley and belt.
Instructions for setting machine rotation direction and installing the belt.
Procedures for installing belt cover, eye guard, and spool stand.
Procedures for lubricating the machine and draining oil.
Procedures for initial oil application and regular oil changes.
Step-by-step instructions for installing the sewing needle correctly.
How to adjust thread tension using control nuts and guides.
Adjusting the needle thread guide for proper thread path.
Adjusting thread take-ups and guides for overlock loopers.
Adjusting the thread take-up for the double chain-stitch.
Adjusting the pressure of the presser foot.
Procedures for increasing and decreasing stitch width.
Understanding and adjusting stitch length and differential feed.
Step-by-step guide to adjust stitch length using feed arm scales.
Steps to adjust the differential feed arm scale.
Adjusting the vertical position of the needle bar.
Adjusting the position and tilt of the under looper.
Adjusting the position of the over looper.
Adjusting the double chain-stitch looper bias and position.
Aligning the thread trimmer knives.
Adjusting feed dog height for proper fabric feeding.