19
Needles Breaks
Machines Skips Stitches
Fabric Puckers
Machine Runs Heavily
Loose Stitches or
Loops Formed
1. Needle inserted incorrectly
2. Used wrong needle
3. Needle is bent or blunt
4. Thread tensions are too tight
5. Worng threading
1. Pulling fabric while sewing
2. Needle inserted incorrectly
1. Needle inserted incorrectly
2. Needle is bent or blunt
3. Used wrong needle
4. Wrong threading
1. Stitch length not suitable
for fabric
2. Thread tensions are too tight
3. Seam width not suitable
for fabric
1. Dirt or lint in stitching mechanism
1. Cord not plugged into electrical
outlet
2. Light and power switch not on
1. Tensions not adjusted properly
Thread Breaks
- Reset needle
- Use correct needle
- Insert new needle
- Loosen thread tensions
- Rethread
- Do not pull fabric
- Reset needle
- Reset needle
- Insert new
- Use correct needle
- Rethread
needle
- Readjust stitch length
- Loosen thread tensions
- Readjust seam width
- Clean the maching
- Check plug
- Turn on the switch
- Check thread tensions
15
15
15
13
8~10
15
14
13
14
13
Trouble shooting
Before calling for service, check the information below.
Problem
Cause
Correction
Reference
Page
Machine will Not Sew
15
15
15
8~10
18
5
5
