ANNEX
COVER HEM STITCH FORMATIONS
1
2
3
5
6
4
Needles rise to from loops. Chain looper
start its motion from right to left.
Chain looper pass into needle thread
loops.
Fabric move forward to the next stitch
and chain looper move to the front of
the needles.
Needles go down into the thread triangle,
and chain looper is moving to the right.
Chain looper is releasing needle thread
loops.
Needles are in the lowest position and
chain looper is set at the extreme right
position.
b
58
Содержание 1200D
Страница 1: ...PARTS LIST SERVICE MANUAL MODEL 1200D First Edition 21 February 2019 ...
Страница 2: ...SERVICE MANUAL ...
Страница 8: ...ADJUSTMENT OF THE AUTOMATIC TENSION UNIT D d B B r s 6 s r ...
Страница 18: ...3b ANGULAR POSITION OF BALANCE WEIGHTS AND POSITION OF ECCENTRICS 16 ...
Страница 19: ... a HEIGHT AND ALIGNMENT OF CLOTH PRESSER BAR 4a 5 b c 4 7mm 17 ...
Страница 25: ...TIMING OF LOWER LOOPER 8a A B C D b a 5 2mm R1 Fig 1 Fig 2 Fig 3 23 ...
Страница 26: ...TIMING OF LOWER LOOPER 8b 24 ...
Страница 28: ...CLEARANCE AND TIMING OF UPPER LOOPER TO LOWER LOOPER 10 e 2 5mm 2mm b c d a f 0 05 0 2mm 1 0 1 5mm A B 26 ...
Страница 32: ...CHAIN LOOPER ANGULAR POSITION CLEARANCE ORBITAL TIMING CLEARANCE OF CHAIN NEEDLES GUARD 11d ...
Страница 34: ...Fig 2 Fig 1 R F 2mm L2 c d e c a b Fig 4 Fig 3 ...
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Страница 36: ...R1 A a B d c Fig 2 Fig 4 Fig 3 Fig 1 2mm 0 5 0 5mm 0 5 0 8mm ...
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Страница 47: ...21c ...
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Страница 50: ...ANNEX SETTING POSITIONS OF SL DF DIALS a Fig 1 48 A b a ...
Страница 51: ...ANNEX SETTING POSITIONS OF SL DF DIALS b c d g e 2 1 1 C B A 49 ...
Страница 52: ...ANNEX SETTIN POSITIONS OF SL DF DIALS c 50 ...
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Страница 63: ...PARTS LIST MODEL 1200D First Edition 28 February 2019 ...
Страница 64: ...2 MODEL 1200D PARTS LIST 16 15 14 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 745 12 13 ...
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