Trouble Shooting Guide - White SPEEDYLOCK 1500 Instruction Manual

RbUBLE SHOOTING GUIDE
Check items below before calhng for service.
Problem Cause
Corrective action
Page
CD
Needles are bent, blunt or
Replace with new needles.
points are damaged.
17
Insert the needles correctly to the
CD
Needles not inserted correctly.
Needles break
needle clamp. 17
CD
You have forcibly pulled the
Guide fabric gently with both
fabric.
hands.
CD
Threading is incorrect.
Thread the machine correctly.
8 9
Thread
©
Thread tension is too tight. Reset the thread tension.
11 12
breaks
CD
Needles not inserted correctly.
Attach the needles correctly to
the needle clamp.
17
CD
Needles are bent, blunt or
Replace with new needles.
17
points are damaged.
Attach the needles correctly to
©
Needles not inserted correctly.
17
Skipped the needle clamp.
CD
Threading is incorrect.
8 9
stitches Thread the machine correctly.
1) Wrong needles used.
Use correct needles.(HAX 1 or 130
17
/7o5H)
j) Thread tension is not correct.
Correct the thread tension.
Stiches are 11 12
irregular
CD Thread is caught.
Check threading path of each
'
89
thread.
(j)
Thread tension is too tight.
Correct the thread tension.
11 12
Seam
,
Thread the machine correctly.
&
1 hreading is incorrect.
8 9
puckering
Check threading path of each
CD Thread is caught. 8 9
thread.
CD i)ifferential feed not set.
Set differential feed to 0.7
24
Fabric not
CD
Upper cutter is blunt or
(utting neatly
wrongly positioned.
Replace or adjust the cutter. 18
Fabric edges
j)
foo much fabric is within the
Re-adjust seam width. 16
curl
stitch.
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25
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