JUKI APW-895, Engineer'S Manual

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CONTENTS
1. Specifications ........................................................................................................ 1
(1) Machinical specifications ........................................................................................................ 1
(2) Electric specifications ............................................................................................................. 1
2. Configuration of the machine ................................................................................ 2
3. Standard adjustment .............................................................................................. 3
(1) Machine head .......................................................................................................................... 3
1) How to change the timing belt .........................................................................................................3
2) Adjustment of needle bar height .....................................................................................................5
3) Front or rear adjustment of needle bar rocking base ................................................................... 5
4) Adjustment of mounting position for needle thread trimming unit ............................................. 7
5) Adjustment of needle thread trimmer sharpness .......................................................................... 7
6) Replacement of needle thread knife ...............................................................................................7
7) Adjusting the bobbin thread trimming knife ..................................................................................9
8) Height adjustment of center knife .................................................................................................11
9) Adjustment of center knife link .....................................................................................................11
10) Adjustment of center knife motion stop .......................................................................................13
11) Timing adjustment of needle and hook ........................................................................................ 13
12) Adjustment of clearance between needle and hook ................................................................... 15
13) Installing and removing of hook ...................................................................................................15
14) Opener adjustment .........................................................................................................................15
15) Wiper adjustment ............................................................................................................................17
16) Hook oil amount ..............................................................................................................................19
17) Adjustment of thread take-up spring ............................................................................................ 21
18) Adjustment of floating amount of the thread tension disk ......................................................... 23
19) Adjustment the bobbin thread remaining amount detection ..................................................... 25
20) Lower shaft area .............................................................................................................................27
(2) Unit and related sections ..................................................................................................... 29
1) Binder adjustments ........................................................................................................................29
2) Clamp foot operation ......................................................................................................................35
3) Tension adjustment of clamp foot feed belt ................................................................................ 37
4) Stop position adjustment for forward end or backward end of clamp foot feed ...................... 37
5) Positioning adjustment of welting patch folding plate ............................................................... 39
6) Adjustment of parallelism of welting patch folding .................................................................... 39
7) Positioning adjustment of right and left garment body clamp ................................................... 41
8) Adjustment of parallelism of right and left garment body clamp and pocket bag scale ......... 41
9) Adjustment of released presser height ........................................................................................ 43
10) Positioning adjustment of the flap presser ..................................................................................43
11) Positioning adjustment of flap scale and flap stopper ............................................................... 43
12) Corner knife mechanism ................................................................................................................45
13) Height adjustment of corner knife ................................................................................................47
14) Tension adjustment of corner knife feeding belt ........................................................................ 47
15) Adjustment of origin position of corner knife ..............................................................................49
16) Centering adjustment of corner knife ...........................................................................................51
17) Adjustment of corner knife right and left bends .......................................................................... 51
18) Adjustment of parallel sewin .........................................................................................................53
19) Fine adjustment for stitches ..........................................................................................................53
20) Pedal and related sections ............................................................................................................55
21) Marking light and related sections ................................................................................................57