How to fix failure to hold upper thread on SunStar SWF/B?
To address the failure to hold the upper thread on your SunStar Sewing Machine: * Adjust the stroke if there are short strokes of the upper thread holder. * Adjust the workload if the upper thread holder is overloaded.
General| Brand | SunStar |
|---|---|
| Model | SWF/B Series |
| Category | Sewing Machine |
| Language | English |
Safety guidelines to follow while operating the embroidery machine.
Details on scaling, mirroring, repetition, offset, and editing functions.
How to start, stop, use float function, and engage emergency stop.
How to adjust upper and bobbin thread tension for optimal stitch quality.
Details on needle/hook relationship, timing, and thread path effects.
Scaling, rotation, mirroring, start stitch, satin stitch, and stitch editing.
Troubleshooting guide for errors related to motors, axes, and solenoids.
Procedures for adjusting trimmers, movable blades, and their tensions.
Common issues with machine operation and needle positioning.
Diagnosing and resolving frequent thread breaks and poor stitch quality.
Solutions for skipped stitches, puckering, and needle-related issues.
Proper methods for hooping fabric to ensure stability and prevent design errors.
How to check and adjust upper and lower thread tensions for quality stitching.
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