Pfaff 2483-980/31 Instruction Manual page 9

Contents ................................................................................. Chapter - Page
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.05.10 Needle rise, hook-to-needle clearance, needle height and bobbin case
position finger ...............................................................................................................13 - 12
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.05.11 Thread check spring and slack thread regulator ............................................................13 - 13
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.05.12 Presser foot clearance .................................................................................................. 13 - 14
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.05.13 Bobbin winder .............................................................................................................. 13 - 15
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.05.14 Setting the zero point of the feed regulator .................................................................... 13 - 16
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.05.15 Stitch length adjustment forwards and in reverse .........................................................13 - 17
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.05.16 Mechanical limiting of the stitch length ........................................................................13 - 18
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.05.17 Presser foot pressure ...................................................................................................13 - 19
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.06 Adjusting the thread trimming device -900/24 ...............................................................13 - 20
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.06.01 Adjusting the solenoid / preliminary adjustment of the control cam ..............................13 - 20
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.06.02 Lateral alignment of the thread catcher .........................................................................13 - 21
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.06.03 Knife position ................................................................................................................13 - 22
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.06.04 Front point of reversal of the thread catcher ..................................................................13 - 23
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.06.05 Manual trimming check ................................................................................................13 - 24
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.06.06 Needle thread tension release .......................................................................................13 - 25
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.06.07 Readjusting the control cam ......................................................................................... 13 - 26
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.07 Adjusting the thread wiper -909/04 ...............................................................................13 - 27
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.07.01 Thread wiper movement ............................................................................................... 13 - 27
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.07.02 Thread wiper position ...................................................................................................13 - 28
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.08 Aligning the light transmitter ......................................................................................... 13 - 29
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.09 Adjustment of the transmitted light sensors ................................................................. 13 - 30
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.10 Function control of the bobbin thread monitor ...............................................................13 - 31
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.11 Parameter settings .......................................................................................................13 - 32
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.11.01 Example of a parameter input .......................................................................................13 - 32
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.11.02 Selecting the user level .................................................................................................13 - 33
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.11.03 List of parameters ........................................................................................................ 13 - 34
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.12 Explanation of the error messages ...............................................................................13 - 41
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.13 Service functions ..........................................................................................................13 - 42
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.14 Internet update of the machine software ......................................................................13 - 47
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Wearing parts .............................................................................................................14 - 1
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Circuit diagrams .........................................................................................................15 - 1
Contents