Contents - Pfaff 1051 Instruction Manual

Contents

Contents ............................................................................... Chapter - Page
8
.03 Switching the machine on/off .................................................................................... 8 - 5
8
.03 Table top cutout. ........................................................................................................ 8 - 6
9
Preparation ............................................................................................................... 9 - 1
9
.01 Inserting the needle ................................................................................................... 9 - 1
9
.02 Winding the bobbin thread/ adjusting the thread tension .......................................... 9 - 2
9
.03 Removing/Inserting the bobbin case .......................................................................... 9 - 3
9
.04 Inserting the bobbin case / Adjusting the bobbin thread tension ............................... 9 - 3
9
.05 Threading the needle thread / Adjusting the needle thread tension ........................... 9 - 4
9
.06 Adjusting the stitch length ......................................................................................... 9 - 5
10
Care and maintenance ........................................................................................... 10 - 1
10
.01 Cleaning the machine .............................................................................................. 10 - 1
10
.02 Topping up the oil tank (only on PFAFF 1181 and PFAFF 1183) .............................. 10 - 2
11
Adjustment ............................................................................................................. 11 - 1
11
.01 Notes on adjusting ................................................................................................... 11 - 1
11
.02 Tools, gauges and other accessories for adjusting .................................................. 11 - 1
11
.03 Abbreviations ........................................................................................................... 11 - 1
11
.04 Checking and adjusting aids ..................................................................................... 11 - 2
11
.05 Adjusting the basic machine ................................................................................. 11 - 3
11
.05.01 Basic position of the machine drive ......................................................................... 11 - 3
11
.05.02 Preadjusting the needle height ................................................................................ 11 - 4
11
.05.03 Bottom feed neutral position ................................................................................... 11 - 5
11
.05.04 Neutral position of the needle feed (only on PFAFF 1051 and 1181) ....................... 11 - 6
11
.05.05 Bottom feed lifting motion ....................................................................................... 11 - 7
11
.05.06 Bottom feed dog height ........................................................................................... 11 - 8
11
.05.07 Feed dog motion of bottom feed dog ...................................................................... 11 - 9
11
.05.08 Feeding motion of needle feed (only on PFAFF 1051 and 1181) ............................. 11 - 10
11
.05.09 Needle in needle hole center (only on PFAFF 1053 and 1183) ................................ 11 - 11
11
.05.10 Needle to needle hole centre (on PFAFF 1051 and PFAFF 1181) ............................ 11 - 12
11
.05.11 Synchronous strokes of needle- and drop feed (only on PFAFF 1051 and PFAFF 1181) ..... 11 - 13
11
.05.12 Hook shaft bearing and backlash ............................................................................. 11 - 14
11
.05.13 Hook lubrication (only for PFAFF 1181 and 1183) .................................................... 11 -15
11
.05.14 Needle rise, hook-to-needle clearance, needle height and bobbin case position finger ....... 11 - 16
11
.05.15 Thread check spring and slack thread regulator ....................................................... 11 - 17
11
.05.16 Position of knee lever .............................................................................................. 11 -18
11
.05.17 Knee lever stop ........................................................................................................ 11 - 19
11
.05.18 Bobbin winder .......................................................................................................... 11 - 20
11
.05.19 Limiting the stitch length ......................................................................................... 11 - 21
11
.05.20 Presser foot pressure .............................................................................................. 11 - 22
11
.05.21 Modifying the needle bar stroke .............................................................................. 11 - 23
11
.06 Adjusting the edge trimmer -731/01 .................................................................... 11 - 24
11
.06.01 Zero position of the knife ......................................................................................... 11 - 24
11
.06.02 Cutting motion ......................................................................................................... 11 - 25