Baby Lock Ellisimo BLSO Service Manual page 61

5
Failure Investigation
for Electronic Parts
* Perform resistance measurements after turning off the power, and detaching the
connectors to be measured from the PCB.
Error message list ............................................................ 5 - 2
Power does not come on.................................................. 5 - 3
Pulse motors do not return to starting point ..................... 5 - 5
Touch panel does not work .............................................. 5 - 7
Main motor does not turn ................................................. 5 - 8
Main motor rotation abnormal ........................................ 5 - 10
Cannot sew pattern well ................................................. 5 - 11
Cannot sew button holes well......................................... 5 - 12
Stitch length and zigzag width cannot be done by manual adjustment ... 5 - 13
Problems with vertical needle movement and reverse stitching... 5 - 14
Does not operate when the foot controller is used ......... 5 - 15
Needle bar release does not occur normally.................. 5 - 16
Thread tensioning does not go well................................ 5 - 17
Thread cutter does not work normally ............................ 5 - 18
Bobbin winder motor does not rotate ............................. 5 - 19
LED lamp does not light ................................................. 5 - 20
Bobbin thread detection does not work normally ........... 5 - 22
Upper thread sensor does not work normally................. 5 - 23
Automatic needle threader does not work correctly ....... 5 - 24
Presser foot lifter does not work correctly ...................... 5 - 25
Universal serial bus (USB) cannot be used normally ..... 5 - 28
Universal serial bus (USB) function cannot be used normally ... 5 - 29
Camera cannot be reflected normally ............................ 5 - 30
Sound does not work...................................................... 5 - 31
Embroidery unit does not operate normally.................... 5 - 32
Unable to detect frame and lock frame .......................... 5 - 35
Error is displayed............................................................ 5 - 37
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