Nilfisk-ALTO RS 850 - Manual (Page 128)

ENGLISH USER MANUAL
14 33014576(4)2008-02 A RS 850
WIRING DIAGRAM
(See Fig. AR-1 and AR-2)
A Alternator
B 12 V battery
B1 Hydraulic system oil bulb
C1 Engine start electromagnet
C2 Climate control system compressor
C3 Ignition switch
C4 Windscreen wiper switch
C5 Water pump switch
C6 Hazard warning light switch
C7 Upper/lower headlight selector
C8 Side brooms and 3rd broom switch
C9 Skirt switch
C10 Hopper lid closing/opening actuator switch
C11 Brake light microswitch
C12 Lifted hopper microswitch
C13 Engine oil bulb
C14 Engine coolant bulb
C15 Seat microswitch
C16 Parking brake microswitch
C17 Clogged air fi lter microswitch
C18 Engine coolant temperature transducer
C19 Fuel level fl oat
C20 Open lid microswitch
C21 Climate control system blower switch
C22 Cab light switch
CC Parking brake buzzer
CC1 Reverse gear buzzer
CK Glow plug control unit
D1 Combination switch
D2 6 A, 60 V diode
EG Fuel solenoid valve (engine off)
EV Exchanger blower
EV1/2 Climate control system blower
EV3 Skirt opening solenoid valve
EV4 Skirt closing solenoid valve
FE Emergency stop button (if equipped)
F1 Right side high beam fuse
F2 Low beam fuse
F3 Left side high beam/hazard warning light fuse
F4 Brake light/general lighting system fuse
F5 Right side running light/upper or lower headlight selector fuse
F6 Left side running light/suction inlet light fuse
F7 Flashing light fuse
F8 Windscreen wiper motor fuse
F9 Turn signal/horn fuse
F10 Glow plug control unit fuse
F11 Fuel solenoid valve fuse
F12 Climate control system blower/cab light fuse
F13 Optional fuse
F14 Warning light power supply fuse
F15 Seat microswitch fuse
F16 Water pump fuse
F17 Display fuse
F18
Sensor power supply/reverse gear buzzer/open door
microswitch/door actuator fuse
F19 Broom electronic control board fuse
F20 Climate control system blower fuse
F21 Water-in-fuel sensor/parking brake warning buzzer fuse
F22 Skirt solenoid valve fuse
F23 Windscreen washer pump fuse
F24 Exchanger blower fuse
G1 Dust control system water fl oat
I - R4 21/99W intermittence
L1/3 Left turn signal
L4/6 Right turn signal
L7 Left rear running light
L8 Left front lower running light
L9 Left front upper running light
L10 Right front lower running light
L11 Right front upper running light
L12 Right rear running light
L13 Left brake light
L14 Right brake light
L15 Left lower low beam
L16 Right lower low beam
L17 Left lower high beam
L18 Right lower high beam
L19 Licence plate light
L20 Flashing light
L21 Suction inlet light
L22 Left upper low beam
L23 Right upper low beam
L24 Left upper high beam
L25 Right upper high beam
L26 Cab light
M Starter
MN Display (camera kit)
ML Windscreen washer pump
MP1 Water pump
MP2 Water pump
MR Climate control system blower motor
MS Lid actuator
MT Windscreen wiper motor
P Climate control system pressure switch
P1 Windscreen washer pump switch
PR Reverse gear sensor
PR1 Water-in-fuel sensor
PX Engine start safety sensor
R1 Broom safety relay 12 V, 20/30 A
R2 Water pump relay 12 V, 20/30 A
R3 Reverse gear sensor relay 12 V, 20/30 A
R5 Main relay 12 V, 70 A
R6 Water-in-fuel sensor relay 12 V COM1
R7 Windscreen washer pump relay 12 V COM1
R8 Glow plug warning light relay 12 V COM1
R9 Safety start relay 12 V, 20/30 A
R10 Safety start relay 12 V, 20/30 A
R11 Upper/lower headlights selector relay MY4 12 V
R12 Climate control system blower relay 12 V, 20/30 A
RS Climate control system blower resistance