Nilfisk-Advance SC401 Series User Manual

24 - Electrical System (Cord) 123Service Manual – SC401, SCRUBTEC 344
Complete Wiring Diagram (Cord)
A.2
MAIN MACHINE
CONTROLLER (EB1)
USER INTERFACE
CONTROLLER (EB2)
RH OPERATOR’S
PRESENCE SENSOR (S1)
LH OPERATOR’S
PRESENCE SENSOR (S2)
SOLENOID
VALVE (EV1)
BRUSH
MOTOR (M1)
MAIN SWITCH
(SW1)
POWER PLUG
VACUUM
MOTOR (M2)
RIGHT.2
RIGHT.1
LEFT.2
LEFT.1
RIGHT.3
LEFT.3
5V
0V
5V
0V
ENABLE
ENABLE
M2M1
A.1J201.8
J201.7
J201.6
J201.5
J201.4
J201.3
J201.2
J201.1
EXT.1
EXT.2
EXT.11
EXT.3
EXT.4
EXT.6
L
LLL
1
41
52
1
NPE
BRUSH
MOTOR
VACUUM
MOTOR
EV
5V
IGNITION
5V
0V
SPI CS3
SPI MISO
SPI MOSI
SPI CLOCK
uP
uP
Left op. pres. sensor supply +
Left op. pres. sensor supply -
Left op. pres. sensor input
Right op. pres. sensor supply +
Right op. pres. sensor supply -
Right op. pres. sensor input
Power button output
Power button input
Power supply +
Power supply -
SPI CS3
SPI MISO
SPI MOSI
SPI clock
Power button output
Power button input
Power supply +
Power supply -
SPI CS3
SPI MISO
SPI MOSI
SPI clock
Figure 1:

Nilfisk-Advance SC401 Series Specifications

General

Brand	Nilfisk-Advance
Model	SC401 Series
Category	Floor Machine
Language	English