Mitsubishi LS2-150 User Manual
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MITSUBISHI
Industrial Sewing
Model
LS2-150
1.
2. *
3.
4 .
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6.
7.
8.
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Machine
INDEX
Total assembly
{~
f~
1~
1~
f~
MOO{~
f~
t~
f~
no
f~
Arm bed & its accessones ··························································································1-4
Thread take·up lever & needle bar mechamsm · · · · · · · · · · · · · · · · · ·· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·· · · · · ·
Arm shaft & vertical shaft mechanism · ·
Stich length regulator mechanism · ·
Presser
Feed rock shaft
Rotating hook shaft & rotat.ng hook mechanism
Lubricaton mechanism
Accessory
Oil reservoir & other accessories
foot
.. · .............
mechanism · ·
& feed lift1ng shaft mechan1sm
box & its accessories
........
· .. ·
..
............................................................................................
..............................................................................
.... · .................................... · ......
1
..
..
· .. · .. · .. ·
· · .... · · .. · .. ·
· .. · .. · .... · · .. · .. ·
........................ · .. · .........................
..
· .. · .. ·
..
· .. · .. ·
.. · ........
........
· .. · .... · · .... · · .. ·
..................
..
· ..... · .. · · · · .. ·
· .... · · .. ·
· ·
.. · ................................
..
· .. ·
.. · ..
..
· .. ·
..
· .. · .. · .. · .. · .. ·
.. · ........
· ·
...........................
· · · · .. · .. ·
· .. ·
Page
.. · .......
..
..
· .. ·
11
· 1 3
· · .. · 1 5
17-18
19-20
21
5-6
7-8
9-1
-1 2
-14
-16
-22
0
P105A
1'98303
~*-~
TOTAL
ASSEMBLY
LS2-
150
*~001~
ARM BED & ITS ACCESSORIES
-1-
LS2-150
er--12
()
)
)
Fig.
No.
1
---·-2··-·-M9
·----
3---
4
-5-
------6---MF
7
----
8--·M-9
__ 9 ___
10
Parts. No.
M9
1180
080
..
5ooi·oab
-rvfs-·<iaso-oso
M9
1107
002
-M9-b576
M9
1\/u:
MF 05AO 691 A
oso · W502078H01
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1101
004
0406
o5o
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____
M9-i7o6--686-
13
M9
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18
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MF 05AO
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Ref.
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No.
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Rubber plug
Rubberplug(q,19)
Screw
Rubber plug-{q,5.7)
Screw
Arm
side cover
Gasket
Oii check wir1eiow --
Rut)ber-piu-g(¢27)
Sp!~g
Needleplate(B1.6)
-Needle plate-(A 1
Spring
Screw 3
Siideplate
Slide plate complete
Screw
f:,ice
plate
Gasket
Description
(q,
11.8)
11
64(40)x5.5
11
64(40)x8
for
arm side cover
w~~~er
__
~~
1-
64(46)
x 1
~4)
for
slide plate
32(56) x 2.2
11
64(40) X 10
·--
-
for
face plate
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i
Common Parts
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3
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i
---·-----··---·--····-··---··
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LS2-150
2
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ARM
BED & ITS ACCESSORIES
-3-
LS2-150
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)
Fig.
No.
26
27
28
29
30
31
32
33
902
34
--35--M-9--0909
36
40
41
42
Parts. No.
M9
1108
MF 10AO
MF 20AO 4
MF 1
MF 20AO
M9
1104
M9
0503
M F 7
MF 70EO
MF 80AO 181
M9
1608
MF 1
M9
0204
MF 1
001 B
180
76
OA 1 555
245
016
065
OAO 1 80
550
003
046
OAO
555
060
OAO
553
:RM:~-1'
Ref.
No.
503846HO
B409034HOf---~-----~
W4
70268HOl
W501636H01
--W475419-H01-
W~fi0267H61-
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922N210P30
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W483484HO
W501901H01
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509216H01
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64(40) x 5.5
(~)
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1
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____
--------Pre-=iension
___
9
64(40)x6
------------------
(~*il.linfi)
(~*IDllinfi)
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:..-)
:.::)____
___
Set screw
Description
11
/64(40) X 5.5
3t-iiimcft,
f~m
~T~r:-o---
1001i
~
Amt.
Req.
1
~
~
__,
'~~
Common Parts
I
I
Threeho~thread-g~ai=de========~-------~---~--~~-i==:~~~~~~~~~~~~~-~~~~-~~~~~~~~~~=:~
for
pre-tension 1
Tension discs
Tension spring
Screw type tention stud - 1
E-typestopring
Thread guide
Thread guide
Screw
Thumb nut
Thread tention discs 2
Thread tension releasing pin
Thread tension stud 1
for
pre-tension 2
for
pre-tension 1
~3
for
pre-tension -
complete 1
for
964(40)x6
arm center 1 _
for
-
thread tension regulator 1
--------------
-~~-
____ 1 __
__
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-----
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1
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,_-,I
46
M9
1501
085
47
M9
1506
001
48
MF 10AO 181
----------------------------
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p
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7.-
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1*.1
---
---------------------------
515
- Rubber ring
~~~4(28)~
(iii*&)
--------------------------.-----------------··----------------------1---t--l---J--+-+--I--+---1f--l-+-+-l--
..
-----------------------------·----------------------~~--~--+-+--1--+-+--l--+-+-+-
-----------------------------------------------------------------------·-----------------1--+-+--+--+--l--f-+-+--t---ir-t-t-
-------------------------------------------------------------------------------------~--+-4-4-+-+-r-~r;~--~
-----------------------------------
-----------------------------------------------------------------------4-+-+-~~~~-+-+-r-r-r-
--------------~-------------------4--t--l---J--+-+--I--+---1f--l-+-+-+-
___
Set
screw
~-5.
Threadguideforfaceplate
-4-
S15
64(28)x8
--·
_____________ ~ _______ 1
1
~~---
-1---1--+--+-+-+-J--l-+-+-
__
.::_~--+--I-~-+--J-+-+-+-+--+
1
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LS2-150
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ff
·
~t~
THREAD
IVH¥
TAKE-UP
LEVER
&
NEEDLE
BAR
-
5-
MECHANISM
LS2-150
69----·
68
--
67--el!lll
65---!
64~
63-
-
62----(,...
-,.:-
-e
58
57 56
52
53
61--~
60--~
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)
Fig.
No.
904
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
$cfa::J-t-'
Parts. No.
MF
05EO
M9
1513
M9
1802
MF
90AO
Ms
--Hfo1
M9
1606
MF
80AO
M9
1110
MF
10AO
M9
0815
MF
70AO
MF
05AO 181
MF 1 OA
MF
10AO
M9
1102
MF
05AO
MF
70AO
M9
1503
MF
10A2
M9. 0881
llfM::J-
Ref.
No.
580
001
006
383
oo2
001 B
662
002
325
002
128
1 181
664
001
660
663
001 B 508971 H01
740
080
A 130C047G01
B
509060H01
B
503851
W488428H01
W500306H01
504016H01
W444056H02
W500294H01
W443934H01
W484210H01
-
S 97001
A
1400067H01
W502073H01
W450055H01
W500489H01
A 130C031
W481449H01
W500003H01
W502944H01
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7
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Jv
h.
Q
AR
(*1l)
7
15/64(28) X 10
::;
9/32(28) X 14
7
::;
9/32(28) X 13
1
/4(40)x6
1-'
<•1*.1~)
::;
11
/64(40)
~
::;
1
/8(44)x4.5
DBx1-2-14
it
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1*.1
Jv
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X 8
X 2. 7
Description
Thread take-up lever complete
Set screw
Set screw
Crank
Set screw
Set Screw 1
Needle bar connecting link guide
Screw
Square block
Needle clamp screw 1
Needle
Thread guide
Thread guide
Needle bar bushing (lower)
Set screw 1 1
Needle bar
Needle bar bushing (upper)
Set screw
Felt
Rubber plug
15/64(28) x 10
9/32(28)x
9/32(28) X 13
/4(40)x6
11/64(40)
DBx1-2-14
for
for
/64(40)
15/64(28)x4.5
for
needle bar bushing (upper) 1
~8.8
14
x 8
/8(44)x4.5
needle bar
needle bar bushing
x 2. 7
i~m
imlft
Amt.
Req.
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
~ii$~
a:l
0
::::!:
0
L()
c-:.
en
_,
0
0
0
~:..)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Common Parts
i
i
I
I
I
-
-
,--
1---
t--,--
I
··-
-
-
-
-6-
LS2-150
1--
-
-
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