Hydraulic Diagram; Electrical Fuses - Nilfisk-Advance rs 502 User Manual

ENGLISH

HYDRAULIC DIAGRAM

(See Fig. AS)
50. Hydraulic system oil tank
51. Drain fi lter
52. Suction fi lter
53. Suction fi lter
54. Drive system pump
55. Diesel engine
56. Left drive system motor
57. Right drive system motor
58. Control valve assembly
59. Skirt cylinder
60. Hopper lifting cylinder
61. Hand pump
62. Right side broom motor
63. Left side broom motor
64. Hydraulic system oil cooler
65. Parachute valve

ELECTRICAL FUSES

At the left side of the control panel there are two fuse boxes (24 and 25, Fig. D), with a transparent cover, containing the following
fuses:
Fuse box F2 (24, Fig. D)
a) F2.1: Turn signal fuse (10 A)
b) F2.2: Brake light, brake pedal microswitch, reverse gear buzzer and horn fuse (10 A)
c) F2.3: Running light fuse (10 A)
d) F2.4: Running light fuse (10 A)
e) F2.5: Low beam fuse (15 A)
f) F2.6: High beam fuse (15 A)
g) F2.7: Ignition key lock, main relay, combination switch and +30 audio unit fuse (10 A)
h) F2.8: Accessory socket power supply fuse (15 A)
Fuse box F3 (25, Fig. D)
i) F3.1: Oil cooler electric fan fuse (20 A)
j) F3.2: Fuel solenoid valve, engine off relay and +15 alternator fuse (15 A)
k) F3.3: Flashing light, climate control system switch and cab fan switch fuse (15 A)
l) F3.4: Water pump, windscreen wiper, windscreen washer pump and climate control system compressor fuse (20 A)
m) F3.5: Warning light panel power supply, safety electronic board, drive sensor, speedometer sensor, ceiling light and +15 audio
unit fuse (15 A)
n) F3.6: +15 turn signal fuse (15 A)
o) F3.7: Climate control system compressor fuse (15 A)
p) F3.8: Door actuator, neutral solenoid valve and switch back-light fuse (15 A)
Moreover, the machine electrical power is protected by four MAXI fuses (36, Fig. E), which distribute the electrical power to the
electrical accessories.
The fuse functions are shown below.
A manual battery release device (100 A), connected on battery negative terminal and frame, does not allow for machine start-up if it
is not activated.
An emergency push-button on the left side of the dashboard disables all the accessories except the hazard warning lights.
Fuse box F1 (36, Fig. E)
q) F1.1: Glow plug fuse (40 A)
r) F1.2: Line fuse (60 A)
s) F1.3: Start-up fuse (40 A)
t) F1.4: Alternator fuse (60 A)
Camera kit display power supply (35, Fig. F)
Camera fuse (2 A)
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USER MANUAL
33019741(1)2009-03 A
66. Suction inlet and broom lifting cylinder
67. Check valve
68. Power steering
69. Flow separator (priority valve)
70. Accessory and steering system pump
71. Suction fan pump
72. Control valve assembly
73. Solenoid valve
74. Suction fan motor
75. Power steering cylinder
76. Drive pedal assist
77. Oil fi lter
78. Drive system pump oil fi lter
79. High-pressure washing system pump (*)
80. Flow regulator (*)
81. Breather/fi ller plug
(*) Optional
RS 502