SAFETY RULES FOR MACHINES ...................................................................................................................... 4
1. SPECIFICATIONS .................................................................................................................................................. 8
1) Specifications of KM-590BL .................................................................................................................................... 8
2) Application ................................................................................................................................................................. 8
2. INSTALLATION ...................................................................................................................................................... 9
1) Installation of the oil fan ............................................................................................................................................ 9
2) Installation of head enclosures ................................................................................................................................ 10
3) Lubrication ............................................................................................................................................................... 10
4) Adjustment of belt tension ....................................................................................................................................... 11
5) Installation of the knee-lifting device ...................................................................................................................... 11
3. ADJUSTMENT OF THE MACHINE ............................................................................................................ 12
1) Placing the needle .................................................................................................................................................... 12
2) Winding the lower thread ........................................................................................................................................ 12
3) Inserting the bobbin ................................................................................................................................................. 12
4) Routing the upper thread ......................................................................................................................................... 13
5) Adjusting the thread tension .................................................................................................................................... 13
6) Adjusting the spring tension .................................................................................................................................... 14
7) Adjusting the number of stitches ............................................................................................................................. 14
8) Adjusting the presser foot pressure ......................................................................................................................... 14
9) Adjusting the feed dog height .................................................................................................................................. 15
10) Adjusting the needle and hook timing .................................................................................................................. 15
11) Adjusting the auxiliary presser foot and upper feed presser foot ......................................................................... 16
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