JUKI LK-1910 Instruction Manual page 58

(2) Connection of PK-57
❷
❶
Loosen the four setscrews ❷ in the control box to remove cover ❶ .
1)
2) Remove the standard pedal cord from J18 connector on the MAIN circuit board, and connect PK-57
change cable ❹ .
Connect PK-57 cord ❻ P34 and PK-57 conversion cable ❹ J71 on the rear face of the electrical
3)
box. Then, secure them at two locations with adhesive clamp ❺ .
In addition, secure ground wire ❼ of PK-57 with a screw as illustrated in the figure.
PK-57
PK-57 change cable : Part No M90135900A0
Adhesive clamp
Loosen cable clip band ❸ . Bind and secure the foot pedal switch cable with the by clip band ❸ ,
4)
together with the other cables.
DANGER :
It is very important to carefully connect the cables to the correct connectors on the PWB. Wrong
connection poses a great risk.
❸
: Part No GPK570010B0
: Part No E9607603000 (2 pcs.)
－
❹
❺
J71
－
56
❼
❻
❺
P34
J18 White J26 White