Table of Contents
Service Instructions 755 A/756 A - 00.0 - 02/2019
1
About these instructions ........................................................... 7
For whom are these instructions intended?.................................. 7
Representation conventions – symbols and characters ............... 7
Other documents .......................................................................... 9
Safety......................................................................................... 11
Basic safety instructions ............................................................. 11
Signal words and symbols used in warnings .............................. 12
Working basis ........................................................................... 15
Gages ......................................................................................... 15
Locking the machine in place ..................................................... 15
Swiveling up the machine head.................................................. 16
Swiveling down the machine head ............................................. 18
Setting the handwheel scale....................................................... 20
Aligning the machine head...................................................... 21
Disassembling and assembling the machine head............... 25
Disassembling the machine head............................................... 25
Assembling machine head ......................................................... 26
Needle bar ................................................................................. 28
Non-switchable needle bar (class 755)....................................... 28
6.1.1 Aligning the needle bar with the throat plate .............................. 28
6.1.2 Setting the needle bar height...................................................... 32
6.1.3 Changing the needle holder ....................................................... 34
6.1.4 Disassembling the needle bar linkage........................................ 35
6.1.5 Assembling the needle bar linkage............................................. 37
6.2
Switchable needle bar (class 756).............................................. 40
6.2.1 Aligning the needle bars with the throat plate............................. 40
6.2.2 Setting the needle bar height...................................................... 43
6.2.3 Changing the needle holder ....................................................... 44
6.2.4 Disassembling the needle bar linkage........................................ 45
6.2.5 Assembling the needle bar linkage............................................. 48
6.2.6 Disassembling the needle bar linkage........................................ 54
6.2.7 Assembling the needle bar linkage............................................. 58
6.3
Setting the needle transport ....................................................... 62
Hook........................................................................................... 64
Changing the hook ..................................................................... 64
Setting the loop stroke................................................................ 65
Setting the distance between hook tips and needles ................. 67
Setting the needle guard ............................................................ 69
Setting the bobbin case lifter ...................................................... 71
7.5.1 Setting the timing for opening..................................................... 72
7.5.2 Setting the lifting gap .................................................................. 74
Setting the safety clutch .......................................................... 75
Engaging the safety clutch ......................................................... 75
Setting the torque ....................................................................... 76
Содержание 755 A
Страница 1: ...755 A 756 A Service Instructions...
Страница 8: ...Table of Contents 6 Service Instructions 755 A 756 A 00 0 02 2019...
Страница 12: ...About these instructions 10 Service Instructions 755 A 756 A 00 0 02 2019...
Страница 116: ...Folder 114 Service Instructions 755 A 756 A 00 0 02 2019...
Страница 124: ...Transport carriage 122 Service Instructions 755 A 756 A 00 0 02 2019...
Страница 138: ...Transport clamps 136 Service Instructions 755 A 756 A 00 0 02 2019...
Страница 200: ...Light barriers 198 Service Instructions 755 A 756 A 00 0 02 2019...
Страница 222: ...Endless zipper feed optional 220 Service Instructions 755 A 756 A 00 0 02 2019...
Страница 238: ...Additional equipment 236 Service Instructions 755 A 756 A 00 0 02 2019...
Страница 266: ...Stacker 264 Service Instructions 755 A 756 A 00 0 02 2019...
Страница 438: ...Programming 436 Service Instructions 755 A 756 A 00 0 02 2019...
Страница 450: ...Decommissioning 448 Service Instructions 755 A 756 A 00 0 02 2019...
Страница 452: ...Disposal 450 Service Instructions 755 A 756 A 00 0 02 2019...
Страница 472: ...Technical data 470 Service Instructions 755 A 756 A 00 0 02 2019...
Страница 496: ...Appendix 494 Service Instructions 755 A 756 A 00 0 02 2019...
Страница 497: ......