3Rd Broom Arm Wiring Diagram (*); Hydraulic Diagram - Nilfisk RS 850 Manuel D'utilisation

S1 Glow plug warning light
S2 Battery warning light
S3 Oil warning light
S4 Water warning light
S5 Low fuel warning light
S6 Parking brake warning light
S7 Clogged air fi lter warning light
S8 Turn signal indicator light
S9 Hazard warning light indicator
S10 Running light indicator light
S11 High beam indicator light
S12 Low water warning light
S13 Lifted hopper warning light
S14 Water pump ON warning light
S15 Meter
S16 Upper headlights indicator light
S17 Broom ON warning light
S18 Open lid warning light
S19 Water-in-fuel warning light
T 12 V horn
TL1 Rear camera
TL2 Front camera
TM Climate control system control knob
K1/3 Glow plugs

3RD BROOM ARM WIRING DIAGRAM (*)

(*) Optional for some countries.
(See Fig. AR-3)
D1 6 A, 60 V diode
D2 6 A, 60 V diode
D3 6 A, 60 V diode
EV1 Broom rotation solenoid valve
EV2 Arm rotation solenoid valve (to the left)
EV3 Broom lifting solenoid valve
EV4 Broom lowering solenoid valve
EV5 Arm rotation solenoid valve (to the right)
EV6 Common solenoid valve
J1 Joystick
R1 Lowering relay
X To broom switch
Colour code
A Light blue
B White
C Orange
G Yellow
H Grey
L Blue
M Brown
N Black
R Red
S Pink
V Green
Z Violet
USER MANUAL

HYDRAULIC DIAGRAM

(See Fig. AT)
71. Hydraulic system oil tank
72. Drain fi lter
73. Suction fi lter
74. Drive system pump
75. Diesel engine
76. Drive system hydraulic motor
77. Accessory system control valve assembly
78. Front skirt lifting cylinder
79. Hopper lifting cylinder
80. Hand pump
81. Side broom motor
82. Drive system hydraulic motor
83. Hydraulic system oil cooler
84. Solenoid valve
85. Suction inlet side shifting cylinder
86. Suction inlet lifting cylinder
87. Check valve
88. Hopper dumping cylinder
89. Power steering
90. Flow separator (priority valve)
91. Accessory and 3rd broom pump
92. Suction fan pump
93. Suction fan control valve assembly
94. Front skirt control valve assembly
95. Suction fan motor
96. Power steering cylinder
97. Drive pedal assist
98. Hydraulic system oil suction fi lter
99. Hydraulic system oil suction fi lter
100. 3rd broom arm rotation cylinder (*)
101. 3rd broom lifting cylinder (*)
102. Solenoid valve (*)
103. 3rd broom hydraulic motor (*)
104. Hydraulic fi lter (*)
105. High-pressure washing system pump (*)
106. Water suction (*)
107. Water outlet (*)
(*) Optional for some countries.
RS 850 33014576(4)2008-02 A
ENGLISH
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