handi quilter HQ STITCH 510, Руководство по обслуживанию

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38
Thread Cutter Troubleshooting
08/08/16
Issue Potential Cause Action
The needle thread is not cut The static cutter is dull
Replace or sharpen the static cutter
blade
page 43
The static cutter blade is out of
position Adjust the position of the static
cutter blade
page 43
Skipped stitches before thread cutting
Reduce the check spring stroke
page 60
.
Adjust the needle to hook timing
pages
29-33.
The bobbin thread is not cut
The thread cutter blade is out of
position Adjust the stroke of the thread
cutter blade
pages 39-40.
The thread guide plate is out of
position Adjust the posit
i
on of the thread
guide plate
pages 41-42
.
The thread slips out of the needle eye
when starting to sew The needle to cutter cam timing is too
late. Adjust the needle to cutter cam timing
pages 44-45
.
The thread drawing lever is out of
position
Adjust the thread drawing lever position
pages 46-47
.
The needle thread bunches up on the
wrong side of the fabric at the
beginning of the seam.
A too long tail of the needle thread is
left after thread cutting
Adjust the needle to cutter cam timing
pages 44-45
.
Adjust the position of the static cutter
blade
page 43
.
The tail of the needle thread appears
on the right side of the fabric
The pre-tension is too loose. Tighten the pre-tension
page 60
.
The needle to cutter cam timing is too
late. Adjust the needle to cutter cam timing
pages 44-45.
The static cutter blade is out of
position. Adjust the position of the static
cutter blade
page 43.
Skipped stitches at the beginning of
the seam due to a too short of tail of
thread after thread cutting.
The auto tension release is not
enough
Adjust the auto tension release
page 48
.
The needle to thread cutter cam
timing it too early.
Adjust the needle to cutter cam timing
pages 44-45
.
The thread drawing lever is out of
position
Adjust the thread drawing lever position
pages 46-47.
The static cutter blade is out of
position.
Adjust the static cutter blade position
page 43
.
Thread Cutter Troubleshooting