Michco sc8000 Manuals

Michco sc8000 Manuals

Manuals and User Guides for Michco sc8000. We have 1 Michco sc8000 manual available for free PDF download: Service Manual

Michco sc8000 Service Manual

Michco sc8000 Service Manual (225 pages)

Brand: Michco | Category: Floor Machine | Size: 22 MB

Table of Contents

Service Manual
2
Table of Contents
3
General Information

9
- General Machine Description
  9
- Service Manual Purpose and Application
  9
  - Revision History
    9
- Other Reference Manuals and Information Sources
  9
  - Nilfisk-Advance Publications
    9
- Engine Manufacturers' Technical Manuals
  10
  - Diagnostic and Service Tools
    10
  - Conventions
    12
  - Parts and Service
    12
  - Nameplates
    12
  - Cautions and Warning Symbols
    13
  - General Safety Instructions
    13
  - Jacking the Machine
    15
  - Transporting the Machine
    15
  - Towing the Machine
    16
  - Technical Specifications
    17
    
    General Machine Dimensions and Capacities
    17
    
    Overall Dimensions
    18
    
    Engine and Machine Performance
    19
    
    Fastener Torque Specifications
    19
  - Maintenance
    19
- Maintenance Schedule
  19
- Recommended Service Materials
  20
- Daily Maintenance
  20
- Maintenance Every 15 to 20 Hours
  21
- Monthly Maintenance
  21
- Maintenance Every 150 Hours
  21
  - Maintenance Every 400 Hours
    22
  - Maintenance Every 800 to 1000 Hours
    22
  - Maintenance Every 2000 Hours
    22
  - Lubrication Points
    23
  - PM Check List - SC8000
    24
  - General Machine Overview
    27
    
    Major Machine Components
    27
    
    Control Panel Switches
    29
    
    Control Panel Indicators
    31
  - Liquid Crystal Display (LCD)
    33
  - General Displays
    33
  - Attention and Warning Displays
    33
Chassis System

36
- Major Chassis Components
  36
Control System

38
- Functional Description
  38
- Overview
  38
- Control System Wiring Diagram
  38
- Circuit Description
  38
Electrical System

60
Engine System, Diesel

84
- Functional Description
  84
- Overview
  84
  - Diesel Engine Starter Circuit Diagram
    84
  - Circuit Description
    85
  - Component Locations
    86
  - Maintenance and Adjustments
    87
    
    Engine Coolant
    87
    
    Engine Oil
    87
    
    Engine Air Filter Maintenance
    89
  - Troubleshooting
    89
    
    General Troubleshooting
    89
- Engine Overheating Problems
  89
Engine System, LPG

95
- Functional Description
  95
- Component Locations
  98
  - LPG Electrical Components
    98
- Maintenance and Adjustments
  101
- Maintenance Schedule
  101
  - Engine Oil
    102
  - Engine Coolant
    102
  - Engine Air Filter Maintenance
    104
- Troubleshooting
  104
- General Troubleshooting
  104
  - Engine Overheating Problems
    105
  - Shop Measurements
    107
- Special Tools
  108
Hydraulic System

109
- Functional Description
  109
- Overview
  109
  - Electrical Schematic
    110
  - Electrical Circuit Description
    110
- Hydraulic Schematic
  111
- Component Locations
  112
- Major Components
  112
- Hydraulic Cylinders
  113
- Hydraulic Motors
  113
- Hydraulic Pumps
  114
  - Hydraulic Valve Block/Manifold
    114
  - Hydraulic Manifold Assembly Component Location Key
    117
- Maintenance and Adjustments
  118
- Hydraulic Oil
  118
- Hydraulic Oil Filter
  118
- Troubleshooting
  119
- General Troubleshooting
  119
  - General Information Regarding Checking Hydraulic Pressures
    119
    
    Test Port Nominal Pressure Readings
    119
- Specifications
  121
- Special Tools
  124
Options and Accessories

125
Recovery System

131
- Functional Description
  131
- System Overview
  131
  - Recovery System Wiring Diagram
    131
- Electrical Circuit Description
  132
  - Recovery System Hydraulic Diagram
    132
  - Component Locations
    134
    
    Recovery Tank
    134
  - Daily Maintenance
    135
  - Troubleshooting
    135
  - Removal and Installation
    136
  - Recovery Tank
    136
  - Specifications
    138
  - Special Tools
    138
Scrub System, Cylindrical

139
- Functional Description
  139
  - Overview
    139
- Cylindrical Scrub System Wiring Diagram
  139
- Circuit Description
  139
- Cylindrical Scrub System Hydraulic Diagrams
  141
  - Component Locations
    144
  - Troubleshooting
    145
    
    General Troubleshooting
    145
    
    Main Scrub Deck and Right Side Scrub down
    147
    
    Main Scrub Deck and Right Side Scrub Pressure
    148
    
    Main Scrub and Side Sweep/Scrub on
    149
  - Specifications
    150
  - General Specifications
    150
  - Scrub Pressures
    150
  - Special Tools
    151
Scrub System, Right Side

152
- Functional Description
  152
- Overview
  152
- Right Side Scrub System Wiring Diagram
  152
- Circuit Description
  152
- Right Side Scrub System Hydraulic Diagrams
  153
- Component Locations
  155
- Maintenance and Adjustments
  157
  - Side Brush Tilt Adjustment
    157
- Troubleshooting
  158
- General Troubleshooting
  158
- Main Scrub Deck and Right Side Scrub down
  159
- Main Scrub and Side Sweep/Scrub on
  160
- Specifications
  161
- Special Tools
  161
Solution System

162
- Functional Description
  162
- Overview
  162
- Solution Flow Control
  162
- Detergent System
  163
- Extended Scrub System
  164
  - Right Side Scrub Brush
    165
  - Wash Hose
    165
    
    Dustguard ™ Spray Nozzles
    166
    
    Solution System Wiring Diagram
    166
    
    Circuit Descriptions
    167
  - Component Locations
    173
  - Maintenance and Adjustments
    175
    
    To Clean the Solution Filter Screen
    175
    
    To Adjust the Dustguard™ Spray Nozzles
    176
    
    To Clean the Dustguard™ Spray Nozzles
    176
    
    To Clean the Extended Scrub System Strainer
    176
    
    To Clean the Solution Delivery Trough
    176
  - Detergent System Maintenance
    177
  - Troubleshooting
    180
  - General Troubleshooting
    180
  - Main and Right Side Solution Valves and Solution Pump
    183
  - Specifications
    184
  - Component Specifications
    184
    
    Solution and Detergent Delivery Rates
    185
Squeegee System

186
- Functional Description
  186
- Overview
  186
- Squeegee System Wiring Diagram
  186
  - Circuit Description
    186
  - Squeegee System Hydraulic Diagrams
    187
- Component Locations
  189
- Troubleshooting
  190
- General Troubleshooting
  190
- Vacuum Fan on and Squeegee down
  191
- Vacuum Fan off and Squeegee up
  192
  - Specifications
    193
Steering System

194
- Functional Description
  194
- Overview
  194
  - Hydraulic Diagrams
    195
- Component Locations
  196
  - Steering Unit
    196
  - Steer Cylinder
    197
- Troubleshooting
  198
- Removal and Installation
  198
- Specifications
  198
Sweep System, Side Broom

199
- Functional Description
  199
- Overview
  199
- Side Broom Sweep System Wiring Diagram
  199
- Circuit Description
  199
- Side Broom Sweep System Hydraulic Diagrams
  200
- Component Locations
  202
- Single (Left-Hand) Sweep
  202
  - Dual Sweep
    203
- Maintenance and Adjustments
  204
  - To Adjust the Side Broom Lift Actuator Motor
    204
- Troubleshooting
  206
- General Troubleshooting
  206
- Main Scrub and Side Sweep/Scrub on
  207
- Specifications
  208
Wheel System, Non-Traction

209
- Functional Description
  209
- Maintenance and Adjustments
  210
  - Brake Tension Adjustment
    210
- Troubleshooting
  211
- Specifications
  211
Wheel System, Traction

212
- Functional Description
  212
- Overview
  212
  - Piston Pump
    212
  - Foot Pedal, Hydroback and Rotary Sensor
    212
  - Traction Drive Motor
    213
  - Electrical Schematic
    213
  - Electrical Circuit Description
    214
  - Hydraulic Diagrams
    214
- Component Locations
  216
- Piston Pump, Hydroback and Rotary Sensor
  216
  - Traction Drive Motor
    216
- Maintenance and Adjustments
  217
- Foot Pedal/Hydroback Neutral Adjustment
  217
- Foot Pedal Neutral Deadband Adjustment
  218
- Troubleshooting
  219
- Removal and Installation
  220
- Push/Pull Control Cable Replacement
  220
- Hydroback Replacement
  222
- Traction Drive Motor Hose Routing
  223
- Specifications
  224
- Component Specifications
  224
- Wheel Drive System Torque Specifications
  225

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