Pfaff 571 Instruction Manual page 5

Contents ..................................................................................Chapter - Page
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.04.19 Clearance between roller presser and feed wheel .........................................................11 - 23
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.04.20 Roller presser ...............................................................................................................11 - 24
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.04.21 Stitch length on stitch length scale ............................................................................... 11 - 25
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.04.22 Synchronization of roller presser and feed wheel .......................................................... 11 - 26
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.04.23 Retainer (only on model 574) ........................................................................................ 11 - 27
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.04.24 Knee lever ....................................................................................................................11 - 28
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.04.25 Needle thread tension release .......................................................................................11 - 29
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.04.26 Thread check spring (PFAFF 571 and 591) ....................................................................11 - 30
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.04.27 Thread check springs (PFAFF 574) ............................................................................... 11 - 31
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.04.28 Bobbin winder ..............................................................................................................11 - 32
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.04.29 Pressure of roller presser .............................................................................................. 11 - 33
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.04.30 Lubrication ....................................................................................................................11 - 34
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.04.31 Re-engage safety coupling ........................................................................................... 11 - 35
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.05 Adjusting the edge trimmer -725/04 ...........................................................................11 - 36
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.05.01 Position knife holder on model 571 ............................................................................... 11 - 36
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.05.02 Position knife holder on models 574 and 591 ................................................................ 11 - 37
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.05.03 Knife stroke on model 571 ............................................................................................11 - 38
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.05.04 Knife stroke on models 574 and 591 .............................................................................11 - 39
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.05.05 Cutting stroke on model 571 ........................................................................................ 11 - 40
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.05.06 Cutting stroke on models 574 and 591 ..........................................................................11 - 41
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.05.07 Knife position ................................................................................................................ 11 - 42
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.06 Adjusting the thread trimmer -726/05 on model 591 ................................................11 - 43
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.06.01 Position of the knife to the needle plate ........................................................................11 - 43
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.06.02 Knife position crosswise to sewing direciton ................................................................ 11 - 44
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.06.03 Knife height ..................................................................................................................11 - 45
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.06.04 Cutting stroke ...............................................................................................................11 - 46
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.06.05 Knife stroke ..................................................................................................................11 - 47
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.07 Adjusting the thread trimmer -900/81 ........................................................................11 - 48
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.07.01 Resting position of the roller lever / radial position of the control cam ...........................11 - 48
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.07.02 Position of the thread catcher holder .............................................................................11 - 48
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.07.03 Distance between thread catcher and needle plate ....................................................... 11 - 49
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.07.04 Position of the thread catcher .......................................................................................11 - 50
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.07.05 Knife position and knife pressure .................................................................................. 11 - 51
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.07.06 Bobbin thread retaining spring .......................................................................................11 - 52
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.07.07 Manual cutting test ....................................................................................................... 11 - 53
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.07.08 Releasing the tension ...................................................................................................11 - 54
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.07.09 Linkage rod (only for the PFAFF 574) ............................................................................ 11 - 55
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.08 Adjustment of backtacking mechanism -911/.. .........................................................11 - 56
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.08.01 Needle in needle hole (only for PFAFF 571 and 591) .....................................................11 - 56
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.08.02 Coupling for roller presser drive ....................................................................................11 - 57
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.08.03 Bevel gears for feed wheel drive (on the PFAFF 571 and 574) ......................................11 - 58
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.08.04 Bevel gear play (on the PFAFF 571 and 574) ................................................................ 11 - 59
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.08.05 Bevel gears for feed wheel drive (on the PFAFF 591) .................................................... 11 - 60
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.08.06 Bevel gear play (on the PFAFF 591) ..............................................................................11 - 61
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.09 Parameter settings ......................................................................................................11 - 62
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Verschleißteile ............................................................................................................12 - 1
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Schaltpläne .................................................................................................................13 - 1
Index