Troubleshooting; Trouble With Thread And Stitches - White W3300 Instructions Manual

01/22/2008
Whenever embroidering becomes difficult, review the section of the instruction book which explains the
operation you are performing to make sure that you are using the machine correctly. it you still have
difficulty, the following check
list may help you correct it, If you still experience difficulties, contact your
dealer or nearest authorized service center.
Trouble with thread and stitches
Check for the cause of the problem without worrying.
1. Upper thread breaks
Symptom
Probable
cause Remedy
1 T ie upper threading
i
not correct
2. The upper thread is tangled.
3.
4
2. Lower thread breaks
1. Rethread the upper thread.
2. Clean the race or inner rotary hook.
The spool of thread
5
not correctly set 3. Set the spool of thread correctly.
The correct needle s riot used
A thread
ottler
than the designated up
per embroidery thread s being used.
The upper thread is tangled.
2
The bobbin is not rnreaded properly in
the shuttle.
4. Change to the proper needle
5. Replace with the designated upper
embroidery thread.
Clean rhe race or Inner rotary hook
2 Remove the bobbin reset the bobhn
properly and pull the bobbin thread
through the channel.
3. Skipped stitches
2
A thread other than the designated
lower embroidery thread is being used
Tire needle is not correctly inserted.
The correct needle is not use-d.
The 1
s hrrc has been ptaced in. the
embroidery frame incorrectly.
4. Toe embrcoery franre has been
attached to trw machine incorrectly.
3. Replace with the designated lower
embroidery thread,
1
Set the needle properly.
2. Change to rhe proper needle
3. Place the tabrc n the errrbroidery
frame correctly
$ Attach the embroidery trariie to the
machine correctly
5.
4 Fabric puckers
Attach stabilizer fabric,
Thin or stretch fabric is being used with
5.
no stabilizer fabric atrached.
1. The upper thread tension is too strong.
1. Decrease the upper thread ten.slon
using the upper thread tension dial,
2. Thread the upper and lower threads
correctly.
3 Attach stabilizer fabric.
2. The upper or lower thread is not
threaded correctly
3
Thin or srretch fahrc is being sed witfi
no stabilizer fabric attached.
4. Toe fabric has been pieced in the
embroidery frame incorrectly.
5 The correct needle s nor being used
4. Place the fabric in the embroidery
frame correctly
5. Change to the proper needle