To Next PageTo Next PageWhy is the thread looping on the underside of my Singer HD 6600C fabric?
Thread looping on the underside of the fabric indicates that the upper thread isn't correctly threaded. Rethread the machine, raising the presser foot lifter before you start.
What to do if my Singer HD 6600C is not feeding fabric?
If your sewing machine isn't feeding fabric, make sure the presser foot lifter is lowered onto the fabric after threading. Also, ensure the feed teeth are raised; you can re-engage them by turning the handwheel one full revolution. Check that the stitch length isn't set to zero and increase the stitch length setting if it is.
What to do if my Singer HD 6600C Sewing Machine is skipping stitches?
If your machine is skipping stitches, check that the flat side of the needle top is toward the back of the machine. You may be using the wrong needle for the fabric, so use the correct needle style and size. Also, a bent, dull, or damaged needle can cause this issue, so discard it and insert a new needle.
Why is my Singer Sewing Machine upper thread breaking?
Your upper thread might be breaking because the thread path is obstructed, so check if the thread is caught on the thread spool. Also, the machine may not be threaded correctly: remove the upper thread, raise the presser foot lifter, and rethread the machine, ensuring the thread is in the take-up lever. Additionally, the upper tension might be too tight, so reduce the upper thread tension.
How to fix bobbin thread breaking on my Singer Sewing Machine?
If the bobbin thread is breaking, check that the bobbin is placed correctly in the bobbin holder. Also, the bobbin might be wound too full or unevenly. Ensure that you are using bobbins that are the same style as those that come with the machine (SINGER® Class 15 transparent bobbins).
What to do if my Singer HD 6600C will not run?
If the machine won't run, disengage the bobbin winding spindle by pushing it to the left. Also, make sure the power cord and foot control are correctly seated in the machine and power supply. Ensure you are using the correct bobbins: use bobbins that are the same style as those that come with the machine (SINGER® Class 15 transparent bobbins).
Why is bobbin thread showing on top of my Singer HD 6600C fabric?
If the bobbin thread is showing on top of the fabric, the top thread may be too tight, so reduce the upper thread tension. Another cause could be that the thread path is obstructed, putting extra tension on the top thread, so check that the top thread path is not obstructed and the thread is moving freely. The bobbin thread may also not be in bobbin case tension, so rethread the bobbin.
How to troubleshoot bobbin winding difficulties on a Singer HD 6600C Sewing Machine?
If you're experiencing bobbin winding difficulties, rewind the bobbin, making sure that the thread is placed snuggly in the bobbin winding tension disc. Check that the bobbin winding spindle has been fully engaged before starting to wind. Also, before starting to wind, hold the thread tail (coming out of the bobbin) securely.
What to do if thread is bunching at the beginning with my Singer HD 6600C?
If thread is bunching at the beginning, ensure that both the top thread and the bobbin thread are under the presser foot and toward the back before starting to sew. Avoid starting to sew with no fabric under the presser foot; instead, place fabric under the foot, making sure that the needle comes down into the fabric and lightly hold both thread tails for the first few stitches. You might also need to place stabilizer underneath the fabric.
Why is my Singer HD 6600C Sewing Machine making a loud noise when sewing?
A loud noise when sewing may indicate that the thread is not in the take-up lever, so rethread the machine, making sure the take up lever is in its highest position. Another reason may be that the thread path is obstructed, so check that thread is not caught on the thread spool or behind the spool cap.
Essential precautions to prevent electrical hazards and shock.
Critical warnings for preventing burns, fire, and personal injury during use.
Guide to unpacking, connecting the power supply, and packing the machine.
Solutions for thread loops, bobbin problems, fabric puckering, and feeding issues.
Essential precautions to prevent electrical hazards and shock.
Critical warnings for preventing burns, fire, and personal injury during use.
Guide to unpacking, connecting the power supply, and packing the machine.
Solutions for thread loops, bobbin problems, fabric puckering, and feeding issues.
General| Needle Threader | Automatic |
|---|---|
| Bobbin Type | Top Drop-In |
| Needle Positions | 13 |
| Presser Feet Included | 10 |
| Maximum Stitch Length | 6mm |
| Maximum Stitch Width | 7mm |
| Drop Feed | Yes |
| Free Arm | Yes |
| Warranty | 25-year limited |
| Stitch Options | Decorative, Stretch |
