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26. Troubleshooting
Please read this section before contacting our Service Centre.
Problem
Needles break
The thread breaks
Stitches are missed
Stitches are missed
Stitching is uneven
Seams pucker
Fabric is not cut cleanly
The edge of the fabric puckers
Lighting does not work
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Cause
Needles are bent, blunt or the
tip is damaged
Needles are inserted incorrectly Insert the needles correctly in
The fabric was pulled too
roughly
Yarn has not been threaded
correctly
Thread tension is too high
Needles are inserted incorrectly Insert the needles correctly in
Needles are bent, blunt or the
tip is damaged
Needles are inserted incorrectly Insert the needles correctly in
Yarn has not been threaded
correctly
Incorrect needles inserted
Thread tension is incorrect
Thread sticks
Thread tension is too high
Yarn has not been threaded
correctly
Yarn is stuck
Fabric feed has not been ad-
justed
Upper knife is blunt or inserted
incorrectly
Too much fabric in one stitch
LED is defective
Solution
Insert a new needle
the holder
Guide the fabric gently using
both hands
Thread the yarn correctly
Adjust the thread tension
the holder
Insert a new needle
the holder
Thread the yarn again
Use the correct needles (type
130/705H)
Adjust the thread tension
Check the flow of the individual
threads
Adjust the thread tension
Thread the yarn correctly
Check the flow of the individual
threads
Set the feed to 0.7
Replace the knife or insert it
correctly
Adjust the cut width
Contact our Service Centre.
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