– 5 –
(4) LU-2220N-7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
L U 2 2 2 0 N
B 7 0 B
–
7
Hook Code
N
Large hook (1.6-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
B
DL device with knee switch
15
Option
Z
Without option
A
AE12 (Bobbin thread level detection device)
18
Accessory Specification Code
A
Standard
B
For Europe
D
For United States
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)
B
For thin thread (2.5 x 1.6)
C
For thick thread (wide groove width)
17
Specification Code for Destination
A
Standard
B
For Europe
E
For Japan
