Troubleshooting
Operating Instructions 581 - 01.0 - 05/2016 165
1342
–
1344
Sewing motor fault • Internal error • Switch the machine off and
o
n again
• Perform software update
• Contact Customer Service
1410 Sewing motor:
Th
read cutter speed
is not achieved
• Encoder defective
• Sewing motor defective
• Switch the machine off and
o
n again
• Replace the encoder
• Replace the sewing motor
• Contact customer service
1411 Sewing motor:
Th
read cutter position
is no
t achieved
• Thread cutter position is not
ach
ieved
• Switch the machine off and
on again
• Perform software update
• Contact Customer Service
1412 Sewing motor:
St
op position after
tur
ning backward is not
achieved
• Stop position after turning
b
ackward is not achieved
• Switch the machine off and
on again
• Perform software update
• Contact Customer Service
1420 Sewing motor current
fee
d fault
• Sewing motor blocked
• Encoder cable not
con
nected or defective
• Encoder defective
• Remove the blockage
• Check the encoder cable
an
d replace, if necessary
• Replace the sewing motor
1421 Sewing motor timeout • Cable to sewing motor
reference switch defective
• Reference switch defective
• Replace the cable
• Replace reference switch
(9
815 935006)
1430 Sewing motor:
Positio
ning speed is
not achieved
• Sewing motor cable
de
fective
• Sewing motor defective
• Control defective
• Switch the machine off and
o
n again
• Replace the encoder
• Replace the sewing motor
• Contact Customer Service
Error Meaning Possible cause Remedial action
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