– 6 –
4) Connect 4P code
1
comng from the
machne head to connector
7
(CN46).
5) Connect 4P connector comng from the
machne head
4
to connector
8
(CN3).
6) Connect 4P connector
3
(safty swtch
connector) comng from the machne head to
connector
9
(CN48).
7) Connect 7P connector
2
comng from the
machne head to connector
!0
(CN30).
8) Connect connector
5
comng from the
machne head to connector
!1
(CN38, CN39).
(Connect 8P connector to CN38 and n case
of 9Pconnector, connect to CN39.)
9) When the optonal AK25 devce s attached,
connect 2P connector
!9
comng from the AK
devce to connector
@0
(CN40).
Be sure to securely insert the
respective connectors after
checking the inserting directions
since all connectors have the
inserting directions.
(When using a
type with lock, insert the connectors
until they go to the lock.)
The sewing machine is not actuated
unless the connectors are inserted
properly. In addition, not only the
problem of error warning or the
like occurs, but also the sewing
machine and the control box are
damaged.
) Pass the cords
1
of the thread trmmng
solenod, reverse-sttchng solenod, etc.,
and the cords of the synchronzer
2
, safety
swtch
3
, machne head 4P connector
4
,
motor sgnal
5
, motor output
6
through hole
A n the table to route them down under the
machne table.
2) Loosen setscrew
!2
n front cover
!5�
.
3) Pressng the sde of front cover
!5�
n the
drecton of the arrow, open the front cover
toward you.
Be sure to open / close the front
cover with your hands.
(1) LH-4128,4128-7,4168-7,4188-7
5
2
1
4
3
6
A
3-6. Connecting the cord
!5�
!2
5
4
9
!0
!1
2
3
7
!9
@0
8
1
$5�