Pfaff 571 User Manual

Index
Contents ..................................................................................Chapter - Page
8.02.05 Connecting the safety switch ........................................................................................ 8 - 7
8.03 Connecting the earth cable ............................................................................................ 8 - 7
8.04 Basic position of the machine drive unit ........................................................................ 8 - 8
8.05 Tilted work base ............................................................................................................ 8- 8
8.06 Table top cutout .............................................................................................................8- 9
8.07 Commissioning ............................................................................................................. 8 - 10
8.08 Switching the machine on/off ........................................................................................ 8 - 10
9 Setting up ..................................................................................................................... 9- 1
9.01 Inserting the needle on model 571 and 591 .................................................................... 9 - 1
9.02 Inserting the needle on model 574 ................................................................................. 9 - 2
9.03 Winding the bobbin thread; adjusting the primary thread tension .................................... 9 - 3
9.04 Removing / Inserting the bobbin case ............................................................................ 9 - 4
9.05 Threading the bobbin case / Adjusting the bobbin thread tension ................................... 9 - 4
9.06 Threading the needle thread and regulating its tension on model 571 and 591 ................ 9 - 5
9.07 Threading the needle thread and regulating its tension on model 574 ............................. 9 - 6
9.08 Setting the stitch length ................................................................................................. 9 - 7
9.09 Setting the stitch counting function for bobbin thread monitoring ................................... 9 - 8
10 Care and maintenance ................................................................................................10 - 1
10.01 Cleaning .......................................................................................................................10 - 1
10.02 Oiling the hook ............................................................................................................. 10 - 2
10.03 Oil bowl for hook lubrication ......................................................................................... 10 - 3
10.04 Filling the oil reservoir of the thread lubrication unit ....................................................... 10 - 3
10.05 Oiling the edge trimmer -726/05 ...................................................................................10 - 3
10.06 Lubricating the bevel gears ........................................................................................... 10 - 4
10.07 Checking/adjusting the air pressure ..............................................................................10 - 5
10.08 Cleaning the air filter of the air-filter/lubricator ...............................................................10 - 6
11 Adjustment ..................................................................................................................11 - 1
11.01 Notes on adjustment ....................................................................................................11 - 1
11.02 Tools, gauges and other accessories ............................................................................ 11 - 1
11.03 Abbreviations ................................................................................................................11 - 1
11.04 Adjusting the basic machine .....................................................................................11 - 2
11.04.01 Adjusting the synchronizer (does not apply to machines with flange motor) .................11 - 2
11.04.02 Needle position in sewing direction on the PFAFF 571 and 591.....................................11 - 3
11.04.03 Needle position in sewing direction on the PFAFF 574 ..................................................11 - 4
11.04.04 Preliminary adjustment of the needle height ................................................................. 11 - 5
11.04.05 Needle rise, hook clearance, needle height and needle guard on the PFAFF 571 ...........11 - 6
11.04.06 Needle rise, hook clearance, needle height and needle guard on the PFAFF 574 ...........11 - 8
11.04.07 Needle rise, hook clearance, needle height and needle guard on the PFAFF 591 ...........11 - 10
11.04.08 Needle position crosswise to sewing direction on the PFAFF 571 .................................11 - 12
11.04.09 Needle position crosswise to sewing direction on the PFAFF 574 .................................11 - 13
11.04.10 Needle position crosswise to sewing direction on the PFAFF 591 .................................11 - 14
11.04.11 Height of the bobbin-case opener..................................................................................11 - 15
11.04.12 Height of the feed wheel on the PFAFF 571 ..................................................................11 - 16
11.04.13 Height of the feed wheel on the PFAFF 574 ..................................................................11 -17
11.04.14 Height of the feed wheel on the PFAFF 591 ..................................................................11 - 18
11.04.15 Stitch length control eccentric .......................................................................................11 - 19
11.04.16 Stitch length scale disk................................................................................................. 11 -20
11.04.17 Shaft crank to feed wheel drive ....................................................................................11 - 21
11.04.18 Shaft crank to roller presser drive .................................................................................11 - 22

Pfaff 571 Specifications

General

Brand	Pfaff
Model	571
Category	Sewing Machine
Language	English