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Table of Contents
Service Instructions 911-210-10 - 00.0 - 06/2020
1
About these instructions ........................................................... 5
For whom are these instructions intended?.................................. 5
Representation conventions – symbols and characters ............... 5
Other documents .......................................................................... 7
Safety ........................................................................................... 9
Basic safety instructions ............................................................... 9
Signal words and symbols used in warnings .............................. 10
Working basis ........................................................................... 13
Order of the adjustments ............................................................ 13
Laying the cables........................................................................ 13
Disassembling and assembling covers....................................... 14
3.3.1 Swiveling the machine head up and down ................................. 14
3.3.2 Disassembling and assembling the arm cover ........................... 16
3.3.3 Disassembling and assembling the head cover ......................... 17
3.3.4 Removing and placing the rear cover ......................................... 18
3.3.5 Removing and placing the toothed belt cover ............................ 19
3.3.6 Opening and closing the hook cover .......................................... 20
3.4
Flats on shafts ............................................................................ 20
Aligning the machine head ......................................................... 21
Locking the machine in place ..................................................... 25
Putting the machine into position................................................ 26
Positioning the arm shaft crank .............................................. 27
Positioning the toothed belt wheels ....................................... 28
Adjusting the upper toothed belt wheel ...................................... 28
Adjusting the lower toothed belt wheel ....................................... 29
Aligning the needle bar linkage............................................... 30
Position of the hook and needle ............................................. 31
Adjusting the looping stroke position .......................................... 31
Adjusting the needle bar height .................................................. 33
Adjusting the hook side clearance .............................................. 34
Adjusting the needle guard ......................................................... 35
Adjusting the needle guide ......................................................... 37
Adjusting the bobbin case lifter .............................................. 38
Adjusting the lifting gap .............................................................. 39
Adjusting the timing for opening ................................................. 40
Sewing foot lift .......................................................................... 41
Adjusting the stroke position drive .............................................. 41
Adjusting the light barrier ............................................................ 42
Adjusting the left stop screw ....................................................... 43
Adjusting the sewing foot height ................................................. 45
Adjusting the reference light barrier sewing axis ........................ 46
Содержание 991-210-10 Series
Страница 1: ...911 210 10 Service Instructions...
Страница 10: ...About these instructions 8 Service Instructions 911 210 10 00 0 06 2020...
Страница 136: ...Decommissioning 134 Service Instructions 911 210 10 00 0 06 2020...
Страница 138: ...Disposal 136 Service Instructions 911 210 10 00 0 06 2020...
Страница 146: ...Troubleshooting 144 Service Instructions 911 210 10 00 0 06 2020...
Страница 149: ......