19. DIMENSIONS RELATED TO THE POSITION OF THE THREAD TAKE-
UP AND THE LOOPER THREAD CAM (STANDARD ADJUSTMENT)
WARNING :
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.
(1) Position of the needle thread take-up and the needle thread guide
MO-6804S
7.5mm
6mm
Excluding 30P, 60H
30P
60H
MO-6814S**
B
MO-6814S
A
B
6.5
6
6.5
6
-
-
– 24 –
MO-6816S**
A
B
C
A
5.5
8.5
5.5
11.5
-
7.5
A
C
(Unit : mm)
MO-6816S
B
C
8
14
11
13
8
14
D
12
13
13