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2. Model Numbering System
(1) LU-2210N/W-7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
L U 2 2 1 0
7 0 B
–
7
Hook Code
N
Large hook (1.6-fold)
W
Double size hook (2.0-fold)
9
Presser Foot
A
Standard
B
For overlapped section
C
For urethane
D
Right-single-sided foot
E
Left-single-sided foot
F
For piping ø3
G
For piping ø4
H
For piping ø5
J
For piping ø6
K
Presser area small
11
DL Device
Z
Without DL device
A
DL device without knee switch
B
DL device with knee switch
* The pneumatic automatic presser foot lifter is
equipped as standard.
15
Option
Z
Without option
A
AE9 (Bobbin thread level detection device)
* Applicable only for the machine with Hook Code N
(Large Hook)
18
Accessory Specification Code
A
Standard
B
For Europe
D
For United States
E
For Japan
8
Walking Foot
A
Standard
B
For urethane
C
Right-single-sided foot
D
Left-single-sided foot
E
For piping ø3
F
For piping ø4
G
For piping ø5
H
For piping ø6
J
Adjustable type for piping ø3
K
Adjustable type for piping ø4
L
Adjustable type for piping ø5
M
Adjustable type for piping ø6
10
Feed Dog
S
Standard (with groove)
A
Without groove
B
For thin thread (2.5 x 1.6)
17
Specification Code for Destination
A
Standard
B
For Europe
E
For Japan
