JUKI MB-1800 series Instruction Manual page 7

• Connection of single phase 200 to 240V
Table
Sewing
machine
head
Green/yellow
Brown
• Connection of 3-phase 200 to 240V
Light blue
Table
Sewing
machine
head
Green/yellow
Brown
When voltage of 100 to 120V is used, connect the input change-over connector of CN32 mounted on
the PWR circuit board to 100V side.
When voltage of 200 to 240V is used, connect the input change-over connector to 200V side.
If the setting of CN32 connector is mistaken, the control box is likely to be broken.
Never use under the wrong voltage and phase.
(4) Power switch
Table
Sewing machine head
Light blue
Light blue
Green/yellow
Brown
Power switch
Red
Green
White
Black
Power switch
Light blue
Green/Yellow
Black
Green/Yellow
Plug
Power cable
Plug
Power cable
Brown
Ampere set value
200 V
220 V
230 V
240 V
Black
Light blue
Plug
AC 200V
Brown
to
Light blue
AC240V
Green/yellow - GND
Red
AC 200V
to
White
AC 240V
Black
Green GND
2.0 A
INSTALLATION