Instruction manual

5.5 DIMENSIONS USED TO ADJUST THE LOOPER AND THE NEEDLE
Caution: Danger of injury!
To protect against possible personal injury due to abrupt start of the machine, be sure to start the
following work after turning the power off and ascertaining that the motor is at rest.
To avoid possible accidents due to unfamiliarity with the machine, get a maintenance man who
has a good knowledge of the machine or serviceman of our distributor to adjust the machine or
replace any of its parts.
To avoid possible personal injury when the machine starts, it has to be ascertained in prior to the
actuationof the machine that no screws are loosened and no components come in contact with
one another.
(Caution) The dimensions given in the table are standard ones to be used to adjust the looper.
They are intended to be used for reference and should be changed more or less in
accordance with the sewing products and thread to be used.
7704
7705
7714
7716
7714-O42-M09P
7716- -X00P
7743
D73
D53
A
11
11
11
11
11
12.6
11
B
10.1
10.1
C
9.5
11.1
9.5
D
11.8
11.8
11.8
11.8
10.5
12.8
11.8
E
4.8
4.8
4.8
4.8
4.9
4.9
4.8
F
4
4
4
4
4
3
4
G
1.8
1.8
1.8
7704
7705
7714
7716
7743
A
E
F
G
D
D
A
C
C
B
B
A
A
E
12