Mitsubishi DN-275-10, DN-275-20 User Manual
MITSUBISHI
MllStl
VD*/
Industrial
Model
DN-275-:^8
Sewing
1.
^
2.
3.
4.
n
^ ^
5.
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«
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6.tt# h -y:/K5
7.
->
Si
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9.
M
10.
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11.
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12.
il&
13.
n
14.
#
15.
'^r
Machine
INDEX
Arm
bed&its
Needle
Thread
Plesser
Upper
ff
m
m
Needle
Reverse
Lower
Feed
Rotating
Hook
Oil
Accessory
Accessories
Gauge
bar
foot
shaft
bar
shaft&stitch
rock
saddle
lubrication
parts
mechanism
take-up
stop
sewing
shaft
hook
box&its
Parts
accessories
lever&needle
mechanism
mechanism
motion
mechanism
regulator
mechanism
mechanism
mechanism
mechanism
accessories
bar
mechanism-
mechanism
Cataiog
rock
motion
mechanism-
Page
• 1
• 5
• 9
•11
•13
•15
•19
•21
-23
•25
•27
•29
•33
•35
•37
♦
198005
ARM
BED
&
ITS
ACCESSORIES
DN-275-10-20
15
4
c c
ARM
Fig-
No.
1
2
4
BED
S15p°p=i-K
Parts.
M9
0940
M9
1110
MN
25A0
MN
2680
M9
1104
5 MN 25A2
6
M9
0941
7
MN
10A1
8 M9
9 MN
10
11 MN
12
13
14
16
17
18
19
1101
10A4
M9
0401
10A0
MN
10A0
MN
10A0
M9
1106
MN
10J8
MN
26J8
MN
10A0
M9
0951
M9
0901
MN 25A1
&
No.
002
002
584
584
011
600
002
800
004
742
060
572
472
474
Oil
101
101
473
003
035
830
ITS
W500261H02
W500294H01
W469406H01
W335240H01
8
W220668H03
W500262H02
W461026H02
W466810H01
W462905H01
W501034H01
W501035H01
W319989H01
W445916H01
W502948H01
W467279H01
W336658H02
W445915H01
W501004H01
W464008H01
W482380X01
ACCESSORIES
Ref.
No.
W-
¥ v
^ ^ —
^ W ^ /< —
508843H01
}tL
\--j-f
¥ v
m M
7" 7 v < T- v
m U <
t°
7 ^
7 U IK
^ im v
St
St
7 'J
^ v
7 v s v
®
M
SP
ii /\* -
y-y)
i?p
v
9/64(40)Xl4
11/64(40)x8
11/64{40)X7.0
9/64(40)x23
11/64(40)x8
>
9^4x10
(bu)
^ (;&)
11/64(40)x8
15
1/4
15
1/4
(:t)
9/64(36)x6.5
9/64(40)Xl4
t5
^
Screw
Screw
Thread
Thread
Screw
Top
cover
Screw
Front
cover
Screw
Oil
cap
Pin
MxlO
Spring
Slide
plate
Slide
plate
Screw
Needle
Needle
Slide
plate
Screw
Screw
Face
plate
Description
9/64(40)x14
11/64(40)x8
take-up
take-up
cover
cover
11/64{40)x7.0
9/64(40)X23
11/64(40)x8
(front)
(right) 1
11/64(40)x8
plate
1/4
plate
1/4
(left) 1
9/64(36)x6.5
9/64(40)x14
«
Req.
1
1
1
1
1
1
1
1
2
3
1
1
1
1
1
1
1
1
1
o
o|o
o
OlO
o
!0
Oi
o OiO o
o
OlO
o o o
o
o o o o
o o o o
o o o
o o
o o
o o o o
ooo
o o o o
o o o o
o o
o
o o o o
o o o o
o
o o o
o o o o
o
o
o
o
o
o
o
DN-275-10.20
-2-
ARM
BED
&
ITS
ACCESSORIES
DN275-10-20
(
c
ARM
Fig-
No.
26
27
28
29
30
31 MN
32
33
34
35
36
38
39
40
41
42
43
44
MN 10A0
45
MN
46
M9
47
MN
48
M9
49
MR
50
M9
51 MR
52
M9
53
M9
54
MN 10A1 181
901
MN
BED
S{5
&
p°p
• - K K «
Parts.
No.
MN 25A1 181
M9
1202
045
MN
25A0
186
M9
0902
015
MN
10A0
220
10A0
851
M9
1110
002
MN
25E
601
MN
10A0
155
MN
10A1
555
M9
0902
016
M9
0203
060
M9
0202
060
M9
1603
046
MN 10A3
MN
MN
M9
MN
10A0
10A0
0603
10E0
245
556
555
003
175
187
10A0
554
0907
002
10A0
477
1513
001
0080
740
0920
002
0080
181
0403
060
0904
Oil
10E0
210
ITS
W501919H01
W500001H01
W479385H02
W501026H01
W450020H01
W502148H01
W500294H01
W462823G01
W502213H01
W502212H01
W502210H01
W462824H01
W502064H01
W502940H01
W461785HOI
W445934H01
W445933H01
W502062H01
W462825G01
W450012H02
W450011H01
W500076H01
W445942H01
8
W502486H01
W501523H01
W456528H01
W501025H01
W500147H01
W445858H01
W225101G01
ACCESSORIES
Ref.
No.
d*
© # ¥ v
^ ^ ^
-b >
¥ v
15 # (ilfl)
^ "a
ISftdL
^ o.
^
'V v 5 d" v h
B fS /\* Tension
Si
dL
^ ^ ^ (il'l)
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Si
¥
^ h
509060H01
ild-vity'T^v
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¥ v
^ H
^ f >
dl M v
±. ^ Si
bP
pp
^ Description Amt
Thread
v h
aL
3/16(28)
9/64(40)X
Nut
Thread
6
Hinged
Thread
"d"T^Reversing
11/64(40)X8
Screw
Thread
Thread
^
¥ v
JU
il
¥
JID.
¥
¥ i?
¥ $6
-y
UH
9/64(40)x18
15
x
12
1/4(40)x4.5
x
JDl
3/32(56)x12
T-
9/64(40)x5
-
15/64(28)XlO
Thread
Hinged
Thread
Thread
Tension
Tension
Thread
Screw
Thread
Thread
Tension
Screw
Stopper
Set
x |- Felt for
rt
^ Ft
®5
§S (M)
9/64(40)x6.5
?i4x61
9/64(40)x6.5
Screw
Thread
Rin
Screw
Thread
Upper
guide
for
arm
for
thread
guide for
screw
guide
3/16(28)
top
cover
9/64(40)X6
releasing plate 1
spring
11/64(40)X8
regulating
guide
tension
screw
releasing
releasing
nut
base
bracket
disc
9/64(40)Xl8
pin
15
pin
12
1/4(40)x4.5
plate 1
spring
regulating
tension
disc
presser
disc 2
3/32(56)Xl2
control
disc
complete
take-up spring 2
stud
9/64(40)x5
screw
15/64(28)x10
thread
9/64(40)x6.5
guide 1
guide(under) 1
Mx61
9/64(40)x6.5
guide(center) 1
thread
tension
regulator
complete
Req.
2
1
1
2
1
2
2
2
2
1
1
3
2
4
1
2
1
1
1
1
1
1
1
1
o o o o
o
o
o
o o o o
o o o
o o o o
o o
o o
o o
o o
o o o o
o o o o
o o o
o o o o
o o o o
o o o o
o o o
o o o o
o o o
o o o o
o o o
o o o o
o o o o
o o
o o
o o o o
o o o o
o o
o o
o o o o
o o o o
o o o o
o o o
o
o o o o
o o o o
o o o o
o
o
o
o
o
o
DN-275-10.20
4-
-5
NEEDLE
80-
79-
78-
(73)-
77-
76-
75-
74-
73-
72-
BAR
MECHANISM
DN-275-10.20
61
62
•63
-64
(71)-
71-
70-
69-
-©!©
-ecc
—o
•65
•66
•67
•68
( (
NEEDLE
Fig.
No.
61
M9
62
M9
MN
63
64
MN
65
MN
66
MN
67
MN
68
M9
69
72
73
74
75
76
77
78
79
80
MV
MN
70
M9
71
M9
M9
M9
MN
MN
M9
M9
M9
MN
MN
BAR
g|5 u —
Parts.
1505
0201
25A1
25A2
25A2
25J8
2 5AO181
0403
01
AO
10A1
0802
0803
5002
8001
2 5
AO
25A0
0501
0502
5003
2 5
AO
25A1
No.
070
411
045
047
063
482
MECHANISM
h"
030
063
660
572
477
102
002
128
128
001
001
063
572
572
W466881H03
W466885H01
W466872H02
W466888H01
W476427H01
W466876H01
W466883H01
B
S
S
W500521H01
W466890H01
W466865H01
W469183H01
W466870H01
W466869H01
W466868H01
W466866H02
W466867H01
W466884H01
W466887H01
=1 - K
Ref.
No.
509067H02
970004H02
970004H03
gp
4$
IS
it
JU % /\*
h y /N"
it
y
¥
it
it
SM
7" Vit-y V
117-Vit
.=.
m
n •
-y
7-
#
^
^
t"
JU ^
y
^ 7- -y
U -
/"C
.lU ^
a
QQ
V
15/64{28)x10
>
02.5x76.5
m
-
(1/4)
+
V
1/16(80)x2.2
DPx5
DPx5
1
V
1
>
3732
5$
5764(64)
h
h
5764(64)x9.5
>
y
#14
#18
78(44)X3.9
78(44)X5.7
Cap
screw
Pin
02.5x76.5
Needle
Spring
Stopper
Needle
Thread
Screw
Needle
Needle
Set
screw
Set
screw
Triangle
Steel
Stud
Spring
Nut
5/64(64)
Nut
5764(64)x9.5
Hinge
Sleeve
Spring
bar
for
clamp
guide
1716(80)x2.2
DPx5
DPx5
178(44)x3.9
178(44)x5.7
pin
ball
3/32
pin
Description
15764(28)x10
needle
clamp
(1/4)
for
needle
#14
#18
bar
im
Amt.
Req.
2
2
2
2
2
2
2
2
2
2
2
4
2
24
2
2
2
2
2
2
2
"
o
CN
tn
CN
z
Q
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o
ooo
o o
O
C7 o
o o
o o(Jo
o
o
o
(~j
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Cj
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o o
o
o
o
{')
o
o
o
oo
o o o o
o o o
o o
o
ooo o
o o o o
o o o o
o o
o o
o o 0 o
o
ooo
o
o
Q
C,
o
o
o!
Qi
i
!
1
j
1
1
1
1
DN-275-10.20
-7
NEEDLE
BAR
MECHANISM
86
87
DN-275-10-20
CS02]
89.91.92.93.94.96.97.98
110 109
108107
m
106
(
(
(
NEEDLE
Fig.
No.
86
MN
87
M9
88
M9
89
MN
90
MN
91
M9
92
MN
93
M9
94
M9
95
MN
96
MN
97
M9
98
MF
902
100
101
102
103
104
105
106
107
108
109
110
111
112
113
903
MN
99
MN
MN
MN
MN
MN
M9
MN
M9
MN
M9
MN
MN
MN
MN
M9
MN
gP
p°p
Parts.
25A0
0806
0401
2 5AO454
2 5
AO
0507
2 5AO350
0206
8002
2 5AO740
25A2
0604
10E2
25E0
25A1
25A0
25A2
25A0
25A1
0810
2 5AO154
0602
2 5AO426
0901
2 5
AO
25A2
25E0
2 5AO833
0901
25E1
BAR
=3
No.
- K
192
002
050
666
065
060
070
192
002
148
350
477
665
740
476
665
002
010
020
161
665
660
001
666
MECHANISM
-gf zi - K
Ref.
No.
W467211H01
B
508857H01
B
508956H01
W467212H01
W220666H01
S
592411H10
W467200H01
W469195H01
S
624001H05
W469197H01
W469194H02
B
509070H01
W469534H01
W473758G01
W469181H01
W328818H01
W500499H02
W469188H01
W466874H01
W501133H01
W466886H01
W500048H01
W466880H01
W469858H01
W466882H01
W469196H01
W220697G02
W467219H01
W500588H01
W220698G03
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7
7
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it
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h y
m y
X
—
T
m y
m ^ ^
m ^
O o
a
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(JM^)
V
1
78(44)
X 6
Spring
Screw178(44)
Washer
Needle
X
A
>
7
<^2.9X11
7
5/32
Needle
E-type
Control
Cam
Steel
Felt
pin
ball
bar
guide
bar
supporter
stopring
cam
02.9
5/32
Description
X 6
bracket
7
x 11
rod
Spring
V
3/32(56)x2.2
02.5x200
A
m)
—
+
h
tt
tr
(^)
V
1/8(44)x8
3/32(56)x4
X
9/64(40)X3.5
(^)
0
(m)
JU
V
9/64(40)X3.7
X
m)
Screw
Oil
wick
Control
Stopper
Needle
Felt
for
Spacer
Needle
Screw
Guide
Screw
Supporter
Set
screw
Needle
Needle
Needle
Bushing
Set
screw
Needle
3/32(56)x2.2
02.5x200
cam
bar
holder
needle
bar
holder
178(44)
plate
3/32(56)x4
for
9/64(40)X3.5
bar
holding
bar
holder
bar
complete
for
needle
9/64(40)
bar
supporter
complete
bar
(right)
X 8
needle
(left)
holder
bar
stopper
bar
supporter
x3.7
complete
holder
im
Amt.
Req.
1
3
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
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CM
acd
o o
o
o o o o
o o o o
o o
o o
O
o o
o o
o
o
o
o o
o o
o o
o o
o o o o
o o
o o
o o o
o
o
o
o o o
o
o o
o o o
o o o o
o
o o
o o o o
CM
<
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in<in
CM
CM
z
ozo
oo
o o
o
O,
o o o
o
o o
o o
o o
o o o
o o o
o o o
o o o
o o
o o o
o o
CM
1
CM
1
o
1
^ 1 1
1
o
o
o
o
o
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- —
—
DN-275-10-20
THREAD
TAKE-UP
LEVER
&
NEEDLE
BAR
116 117 118
ROCK
119
136135134133132
MOTION
120
MECHANISM
125
DN-275-10.20
126
esD
©ec-
Sn
(0
^=0)
C
c c
THREAD
Fig.
No.
116
117
118
120
121 M9
122
123
124
125
126
127
128
129
130
131 M9
132
133
134
135
136
137
MF
MN
M9
MN 25A1
MN
MN 10A0
MN 10A0
MN 10A0
MN 10A1
M9
MN 25A1
M9
MF
MN 25A0 671
M9
MN
M9
MN 25A0
MN
MN
MN
TAKE-UP
LEVER
&
NEEDLE
BAR
ROCK
MOTION
MECHANISM
gl5n°nIl-K
Parts.
10E2
10A0
1502
2680
1653
1603
2001
10E2
2002
0401
No.
148
587
002
582
582
588
001
669
668
669
003
672
015
148
045
061
Ref.
No.
W444138H01
W445883H01
W500509H01
W452021H02
W472787H01
W445881H01
W500478H01
W462919H01
W445872H01
W445871H01
W501009H01
W453584H01
W501010H01
W462978H01
W453585H01
W501187H01
W501209H01
pP
a
15#$^
¥ o;
5^ W
^ W
7. ^ Slide ring . 1
^
JU
^ v
^ Connecting
S v
a
i-
-y
x - f >
on
?i2.5x240
15/64(28)X12
1/4{24)x8
1/4(24)x16
5/16(24)X26.2
<^2.5x85
h
5/16(24)
$54x23x1/50
^ Description Amt
Oil
wick
$52.5x240
Set
pin 1
Screw
Thread
Thread
Set
15/64{28)X12
take-up
take-up
screw
lever
lever
1/4(24)x8
Bushing (left) 1
Needle
bar
rocking
shaft
Bushing (right) 1
Screw
1/4(24)X16
crank
Hinged
Oil
Rocking
Nut
Taper
screw
wick
5/16(24)
pin
5/16(24)x26.2
^2.5x85
shaft
connecting rod 1
$54x23x1/50
25A0 672 W453583H01 Needle bar rocking shaft crank 1
0509
25A0
10A0
10A1
063
956
325
387
740
W502445H01
W328809H01
W502443H01
W445866H01
W500801H01
x Connecting stud 1
JS ^ # Connecting link 1
M m
^ v ^
7 x
ju
h
Square
Crank
Felt
block 1
pin 1
«
Req.
1
1
1
1
2
1
1
1
1
1
1
1
1
o o o o
o o o
o o o o
o o
o o
o o o o
o o o
o
o o o o
o o o
o o o
o
o o o
o
o o o o
o o o
o o
o o
o o
o o
o o o o
o
o o o
o o o
o o o o
o o
o o
o o o o
o o o o
o o o o
o
o
o
o
DN-275-10'20
10-
PRESSER
FOOT
MECHANISM
DN-275-10'20
\\#
c
PRESSER
F'g- ®
FOOT
5?,
• — K — K
MECHANISM
bP
No.
141
142
143
144
145
146
147
148
149
150
151
152
153
154
156
157
158
159
160
Parts.
M9
1603
M9
1653
M9 2001
MN
25A2
M9
1601
MN 10A1
M9
0101
M9
1107
MN
10A0
MN
10A0
M9
1602
M9
1601
MN
10A0
MN
25A0
MN
10J8
MN
26J8
M9
0851
MN 10A0
MN 10A0
M9
0905
MN
10A0
No.
016
002
030
729
016
725
062
002
352
511
016
033
725
258
105
105
015
267
702
002
252
Ref.
No.
W501014H01
W501019H01
W446725H01
W445922H02
W501020H01
W445923H01
W500245H01
W500092H01
W445924H01
W319994H01
W501006H01
W445917H01
W319993H01
W319992H02
W328863G01
W336659G02
W501007H01
W445929H01
W445921H01
W500470H01
W459307H01
IS 11 ^ v
4f
lifeS1^v
t U Lifting
ISft^ v
_h.
/r U — (2) Knee lifter lever (2) 1
W\
¥ v
ti
® ^ v
"y -
t" > v
^
W x
IS # ¥ v
¥ v
ffxJi>/U/\--
161 M9 1201 033 W501024H01 t" > v
162
163
164
165
166
MN
10A0
MN 10A0
M9
0903
MN
10A0
M9
1653
262
264
003
265
001
W445919H01
W319991H01
B
509268H01
W445920H01
W500478H01
x #
U-h./r(^x#_b/r)
%
W-
W ^ V ^
pp ^
1/4(24)X13
1/4(24)x19
5/16{24)X54
1/4(24)x14
>
11/64(40)x5.5
Hinqed
Spring
Liftinq lever hinaed
Hinqed
Split
Screw
Collar
Lifting
1/4(241x29
1/4(40)x78
(1) Liftinq
Hinaed
Spring
Presser
1/4
1/4
1/8(44)x9
.;u~F)
Presser
Presser
Hinged
Bushing for
S Spring
9/64(40)X8.5
Screw
Presser
3/16(28)x24.5
Hinged
Presser
Releasing lever bracket 1
v
9/64(40)x10
1/4(24)x8
Screw
Presser
Set
screw
Description
screw
stopper
lever
screw
pin 1
1/4(24)x13
1/4(24)x19
spring
1/4(241x14
screw
5/16(241x54
*
Req.
11/64(40)x5.5
rod
screw
regulating
lever
1/4(241x29
screw
(1) 1
1/4(40)X78
spring
foot
1/4
foot
1/4
screw
1/8(44)x9
presser
bar (under) 2
bracket
9/64(40)X8.5
bar
lifter 1
screw
bar
3/16(28)x24.5
9/64(40)x10
bar
holder
1/4(24)x8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
0
0
0 0
0 0 0 0
0
0 0
0 0 0 0
0
0 0
0 0 0 0
0 0
0 0
0
010
0 0 0 0
0 0 0 0
0 0
0 0
0 0 0 0
0 0 0 0
0 0 0 0
0
0
0 0
0
0 0
0
0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0
0 0 0 0
0 0
0 0
0 0 0 0
0 0 0 0
0
0
0
0
0
-12-
DN-275-10.20
UPPER
SHAFT
MECHANISM
DN-275-10-20
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