– 68 –
2) Wiring diagram of fixing max. speed
o Insert to the connector (connector CN39) of standing sewing machine pedal in the control box and use
it.
(Caution) In case of decreasing the speed of switch for high-speed, use the variable resistor for max.
speed limit mounted on the control panel.
CN39
1
2
3
4
5
6
7
8
9
10
11
12
Brown
Orange
Yellow
Green
Blue
Perple
Gray
White
Light blue
Pink
Black
5V
Variable resistor for speed
S GND
Switch for lifting presser foot
S GND
Switch for thread trimming
S GND
Switch for high-speed
S GND
Switch for low-speed
S GND