Automatic Start/Stop; Winder Motor; Basting Magnet: Artista 640 - Fritz Gegauf Bernina artista 630 Service Manual

4j Automatic start/stop:
What to test:
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Press Start/Stop button. Machine runs at full speed.
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The zigzag and honeycomb stitches are available.
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Stitch length, stitch width and needle position can be changed.
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The machine runs and stops for about 7.5 seconds respectively.
4k Winder motor:
What to test:
•
Press icon 4 to switch the winder motor on and off.
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If o.k., Test done appears.
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If failed, Test failed! appears.
Repairing note:
•
•
Replace winder motor.
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Replace P-Print.
•
Replace S-Print.
4l Basting magnet: artista 640
What to test:
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The basting magnet moves back and forth on pressing icon 4l.
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Press icon 4l again to end the test.
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If o.k., Test done appears.
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If failed, Test failed! appears.
Repairing note:
•
Check the cable for deformation, tears or breaks. Replace if necessary.
•
Replace basting magnet.
•
Replace P-Print.
•
Replace S-Print.
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