Service-Manual_artista_630_640_english_V4.01_032069_50_04.doc
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1b Sewing/embroidery computer soft- and
firmware data: ............................................71
1c Sewing/embroidery computer operating
time data ....................................................71
1d Sewing/embroidery computer stitch
counter data: ..............................................72
1e BSR (BERNINA Stitch Regulator) data:72
1f Sewing/Embroidery computer servicing
data: ...........................................................72
1g Saving of customer data .......................73
1h Customer data: .....................................73
1i Dealer data:............................................73
1j Log file....................................................74
6.4 Menu 2 – screen and beeper ..................74
2a Touch screen calibration:......................74
2b LCD (screen):........................................75
2c Blank black LCD (screen): ....................75
2d Blank white LCD (screen): ....................75
2e Speaker test:.........................................76
6.5 Menu 3 – Signals and sensors.................76
3a Stitch width and stitch length adjusting
knobs functions ..........................................76
3b Functioning of keyboard: ......................76
3c Start/stop unit (SSU) slide control:........77
3d & 3d1 Foot control: ...............................77
3f Presser foot pressure sensor:................78
3g Presser foot lifter micro switch:.............78
3h Winder motor micro switch: ..................78
3i Feed-dog drop light barrier: ...................79
3j artista 640 lower thread indicator:..........79
3k Upper thread indicator: .........................79
3l BERNINA Stitch Regulator (BSR) foot: .80
3m Buttonhole signals A & B .....................80
3n Positioning PCB (P-Print): ....................81
3n Mechanical fine-adjusting of P-Print: ....81
3q USB host interface: ...............................82
3s EMB interface:.......................................82
3t Foot control interface: ............................82
3u BSR foot interface:................................83
6.6 Menu 4 – Motor functions.........................83
4a Stitch length stepping motor: ................83
4b Stitch width stepping motor:..................84
4c artista 640 upper thread tension stepping
motor:.........................................................84
4d All stepping motors: ..............................84
4f Stitches per minute (SPM) calibration: ..85
4g Standard SPM (stitches per minute)
speed: ........................................................86
4h Calibrating the SSU (Start/stop unit): ... 86
4i Standard SSU speed: ............................ 86
4j Automatic start/stop: .............................. 87
4k Winder motor: ....................................... 87
4l Basting magnet: artista 640................... 87
4m Thread cutter clamping magnet:
artista 640.................................................. 88
4n Thread cutting process: artista 640 ...... 88
6.7 Menu 5 – Adjustments ............................. 89
5a Sewing-off (customer’s view): .............. 89
5b Electronic balance calibration:.............. 90
5b Mechanical balance fine-adjusting: ...... 90
5b Mechanical balance fine-adjusting: ...... 91
5b Electronic balance fine-adjusting:......... 91
5c Buttonhole calibration: .......................... 92
5e Presser foot pressure sensor calibration
(end stops):................................................ 92
5f Electronic upper thread tension:
artista 640.................................................. 93
5g BERNINA Stitch Regulator (BSR) foot
sewing program: ........................................ 93
5h BSR foot update: .................................. 94
5i Resetting artista 640 upper thread tension
to default .................................................... 94
5j Resetting to factory settings (Reset All):94
6.8 Menu 6 – Embroidery module (EMB) ...... 95
6a Embroidery module basic data:............ 95
6b Free-arm adapter sensor:..................... 96
6c X-axis sensor: ....................................... 97
6d Y-axis sensor:....................................... 97
6e X- and Y-movement of stepping
motors:....................................................... 98
6f Movement of stepping motor X: ............ 98
6g Movement of stepping motor Y: ........... 98
6h Hoop reference position: ...................... 99
6i Embroidering using the test design: ...... 99
6j Customer’s embroidery view: .............. 101
Chapter 7 Updating ....................................... 101
7.1 Updating of sewing/embroidery
computer ...................................................... 101
7.2 BSR update............................................ 102
5h BSR foot update: ................................ 102
7.3 Update – alternative access .................. 103
8. Chapter Lubrication Plan ......................... 104
8.1 Lubrication Plan artista 630 ................... 104
8.2 Lubrication Plan artista 640 supplementary
to artista 630 ................................................ 105
