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Nilfisk-Advance America
service manual
RS 501 UK
Models:
RS 501
1
74
146
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146 pages
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Troubleshooting
Install
Hydraulic Diagram
Dimension
Maintenance
Reset
Disassembly
Battery Fluid Level Check
Broom Speed Adjustment
Nozzle and Filter Cleaning
Page 74
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ENGLISH
SERVICE MANUAL
DRIVE SYSTEM
72
33016312(0)2007-04
RS 501 UK
Page 73
Page 75
Page 74
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Page 73
Page 75
Contents
English
Page
Table of Contents
129
Machine Lifting
Safety
General Information
Machine Transport
General Safety Instructions
General Information
Technical Data
Dimensions and weights Values
Reference Data
Environmental Conditions
Hydraulic system data Values
Maintenance
Scheduled Maintenance Table
General Information
Machine Nomenclature
High-pressure water gun 119 Document holder
104 100 112 102 113 101 111 115 110
5105 118 106 114 128 107
108
S301407
Sweeping System
Description
Brooms do not rotate
Troubleshooting
Brooms do not clean correctly
Side Broom Position Check and Adjustment
Side Broom Position Check and Adjustment Continues
Broom Replacement
Speed measurement
Broom Speed Adjustment
Speed adjustment
Dust and Debris Collection System
Description Continues
Suction inlet does not collect debris efficiently
Suction fan turns but it is not efficient
Suction fan does not turn
Skirt opening force is not sufficient
HOPPER, Filter and Suction Hose CLEANING, and Gasket Check
BC D
Mnop
Suction Inlet and Skirt Height and Operation Check
Suction inlet skirt and wheel adjustment check
Reset
Suction inlet wheel check
C G H a
Front wheels a and B, and rear wheel C removal/installation
Suction Inlet Wheel DISASSEMBLY/ASSEMBLY
Front wheels a and B removal/installation
Suction Inlet Sliding Panels DISASSEMBLY/ASSEMBLY
Assembly
Suction Inlet DISASSEMBLY/ASSEMBLY
Disassembly
Skirt Replacement
Hopper Position Adjustment
Hopper Position Adjustment Continues
Hopper LID Closing Actuator Adjustment
Lid safety hook opening end-of-stroke adjustment
L ODE
Motor and Suction FAN DISASSEMBLY/ASSEMBLY
Motor and Suction FAN DISASSEMBLY/ASSEMBLY Continues
Suction Hose DISASSEMBLY/ASSEMBLY
RS 501 UK
Dust Control System
No water from the nozzles
No water to the nozzles
Cleaning of nozzles inside the suction inlet
Nozzle and Filter Cleaning
Cleaning of nozzles and filters on brooms
Cleaning of nozzle and filter in the rear suction pipe
Nozzle and Filter Cleaning Continues
Water Filter Cleaning
Water Tank Emptying
Steering System
Machine does not move straightforward
Steering is hard
Rear Axle TOE-IN Adjustment
Rear Axle TOE-IN Adjustment Continues
Brake System
Machine brake system is not efficient Possible causes
Parking brake is not efficient
Brake Fluid Level Check
Parking Brake Check and Adjustment
Adjustment
Parking Brake Control Cable Replacement
Parking Brake Control Cable Replacement Continues
Brake System Check
Braking Masses Replacement
Brake System Bleeding
RS 501 UK
Drive System
Rear axle is noisy
Machine power is reduced
Machine stability is reduced
Machine does not move
Tire Pressure Check
S301410
Reverse Gear Buzzer Sensor DISASSEMBLY/ASSEMBLY
Front wheel removal/installation
Wheel REMOVAL/INSTALLATION
Rear wheel removal/installation
Drive System Motor DISASSEMBLY/ASSEMBLY
Drive pedal check
Drive Pedal Check and Adjustment
Drive system pump adjustment
Drive Pedal Check and Adjustment Continues
RS 501 UK
LDW 1603/B2 Engine
Diesel engine does not start
Engine OIL Level Check
Engine OIL Change
Engine OIL Filter Change
Engine Coolant Level Check
Filter cleaning
Engine AIR Filter Cleaning
Pre-filter cleaning
Fuel Filter Replacement
Fuel Fitting and Screw Check
Alternator Belt Tension Check
Alternator Belt Replacement
Radiator FIN Cleaning Check
Engine Coolant Line Sleeve Check
Engine Coolant Change
Injector Calibration and Cleaning
RS 501 UK
Climate Control System
No fresh air from the climate control system
No hot air from the climate control system
Compressor Belt Tension Check LDW 1603/B2 engine
Compressor Belt Replacement LDW 1603/B2 engine
AIR Filter Replacement
RS 501 UK
Other Systems
NUT and Screw Tightening and Leakage Check
Lubrication
S301453
S301416
Hydraulic System
Component Location
Component Location Continues 51 61 52-53 7558-73 56 71
Hydraulic Diagram
102
103
Hydraulic System OIL Level and Drain Filter Efficiency Check
Hydraulic System OIL Change
Hydraulic System OIL Change Continues
Hydraulic System OIL Suction Filter Replacement
Hydraulic System OIL Drain Filter Replacement
Drive System Pump OIL Filter Replacement
Hydraulic System OIL Cooler FIN Cleaning Check
Rear Wheel Control Hydraulic Cylinder DISASSEMBLY/ASSEMBLY
Disassembly/assembly of the following hydraulic cylinder
Hydraulic Cylinders DISASSEMBLY/ASSEMBLY
Disassembly/assembly of the following hydraulic cylinders
Hydraulic Cylinders DISASSEMBLY/ASSEMBLY Continues
Suction FAN Control Valve Assembly REMOVAL/INSTALLATION
Accessory System Control Valve Assembly REMOVAL/INSTALLATION
116
117
118
119
Suction FAN Pump DISASSEMBLY/ASSEMBLY
Drive System Pump DISASSEMBLY/ASSEMBLY
Pressure measurement
Pressure adjustment
Hydraulic System OIL Pressure Check AT the Suction FAN Pump
123
124
125
Hydraulic System OIL Pressure Check on Drive System Pump
127
128
Electrical System
F4A
AA M7
B8 BX
S9-I2 I3-S12 I6-S15 S11 I5-S14 I4-S13 I7-S17 C1
Wiring Diagram
F4A
Electrical System
Color code
Wiring Diagram Continues
136
137
Battery Fluid Level Check
Fuse box a
Fuse Replacement
Fuse box B
Relay Replacement
Control Panel Display Replacement
Low beam adjustment
LOW Beam and High Beam Adjustment and Bulb Replacement
Bulb replacement
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