Table of Contents
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7-9 Adjustment of the work holder ....................................................................................................................... 20
7-10 Adjustment of the trimmer cam follower ....................................................................................................... 20
7-11 Adjustment of the position for the movable knife point .................................................................................. 21
7-12 Adjustment of the fixed knife position ........................................................................................................... 21
7-13 Adjustment of the thread take up spring swing stroke .................................................................................... 22
7-14 Adjustment of the thread take up spring tension ............................................................................................. 22
7-15 Adjustment of the thread tail after the trimming ............................................................................................. 22
7-16 Cancellation of the trimming function ............................................................................................................ 22
7-17 Adjustment of the upper thread tension release .............................................................................................. 23
7-18 Adjustment of the mechanical home position ................................................................................................. 23
7-19 Adjustment of the X-Y table contact pressure ................................................................................................ 25
7-20 Adjustment of the X timing belt tension ......................................................................................................... 25
7-21 Adjustment of Y stepping motor position ....................................................................................................... 25
8
MAINTENANCE .......................................................................................................................................... 26
8-1 Cleaning ......................................................................................................................................................... 26
8-2 Disposing of oil waste .................................................................................................................................... 26
9
BAD SEWING CONDITION＆ITS CAUSE AND REM EDY .................................................................... 27
PARTS CATALOG
ARM BED &IT'S ACCESSORIES（一） .................................................................................................... 31
ARM BED &IT'S ACCESSORIES（二） .................................................................................................... 34
SEWING MECHANISM（一） ................................................................................................................... 37
SEWING MECHANISM（二） ................................................................................................................... 40
X-Y TABLE MECHANISM（一） ............................................................................................................... 42
X-Y TABLE MECHANISM（二） ............................................................................................................... 44
CABLE COMPONENT & DETECTOR MECHANISM ............................................................................... 46
WORK HOLDER MECHANISM(AIR OPERATED) ................................................................................... 48
PRESSER FOOT MECHANISM ................................................................................................................... 51
PRESSER BAR LIFTING MECHANISM ..................................................................................................... 53
THREAD TRIMMING MECHANISM ......................................................................................................... 55
M. WIPER MECHANISM .................................................................................................................................. 58
OIL LUBRICATION MECHANISM ............................................................................................................. 60
ACCESSORIES ............................................................................................................................................. 62
From the library of: Superior Sewing Machine & Supply LLC
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