Pfaff 571 Instruction Manual page 4

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