Crescent CS7010 - Functional Diagram

Crescent CS7010

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90Service Manual – CS7010™ 22 - Steering System

Functional Diagram

VACC

K1

Wheel Drive Module

Main Machine

Controller

K5

VACC

Enable Drv

CAN-0

CAN-0

Steering Module

Steering Sensor

Torque Feedback

Position PWM

3Ø Power

2Ø Resolver

Temperature

Travel Limit

Switches

Table of Contents

Default Chapter2
- Table of Contents2
03 - General Information11
- General Machine Description11
- Service Manual Purpose and Application11
- Revision History11
- Other Reference Manuals and Information Sources12
  - Nilfisk-Advance Publications12
  - Engine Manufacturers' Technical Manuals12
- Conventions12
- Parts and Service12
- Nameplate12
- Safety13
  - Symbols13
  - General Safety Instructions13
- Hopper Prop Rod15
  - To Engage the Hopper Prop Rod15
  - To Disengage the Hopper Prop Rod15
- Lifting the Machine16
- Transporting the Machine16
- Towing the Machine17
- Diagnostic and Service Tools18
- Technical Specifications19
  - General Specifications19
  - Overall Dimensions20
  - Fastener Torque Specifications21
- Maintenance22
  - Maintenance Schedule22
  - Recommended Service Materials22
  - Routine Maintenance22
  - Lubrication Points24
  - Ecoflex System Maintenance25
    - To Purge Weekly (the Scrub System Must be Off)25
    - To Purge When Changing Detergents (the Scrub System Must be Off)25
- PM Checklist26
- Machine Controls28
  - Control Panel - General Layout28
  - Miscellaneous Controls28
  - Scrub Controls29
  - Sweep Controls30
  - Hopper Controls30
- OLED Display31
- Steering Wheel32
- Foot Pedals32
04 - Control System33
- Functional Description33
- Component Locations37
- Main Machine Controller Programming38
- Maintenance and Adjustment45
  - Firmware Update45
- Troubleshooting46
  - Fault Codes46
  - Device Output Dependencies59
- Removal and Installation65
  - Main Machine Controller65
- Specifications-Shop Measurements66
  - Main Machine Controller66
    - J1 Connector66
    - J2 Connector68
  - Power Modules69
    - A2 Power Module 169
    - A3 Power Module 270
10 - Chassis System71
- Functional Description71
14 - Wheel System, Non-Traction72
- Functional Description72
- Maintenance and Adjustments73
  - Adjust the Brakes73
- Troubleshooting74
- Removal and Installation74
20 - Wheel System, Traction76
- Functional Description76
- Component Locations79
- Maintenance and Adjustments80
  - Gear Box Oil80
  - Drive Pedal Neutral Position80
- Troubleshooting81
  - Fault Codes81
- Removal and Installation81
  - Drive Motor and Gearbox Assembly81
  - Drive Wheel84
    - Drive Controller84
- Specifications85
22 - Steering System86
- Functional Description86
- Component Locations91
- Troubleshooting92
  - Fault Codes92
  - Symptom Troubleshooting92
- Removal and Installation93
- Specifications96
  - Shop Measurements96
24 - Electrical System97
- Functional Description97
- Component Locations99
- Harness to Harness Connector Locations102
- Connector Pin-Outs104
- Maintenance and Adjustments115
  - Charging the Battery (Battery Model)115
  - Generator Drive Belt115
- Troubleshooting115
- Removal and Installation116
  - Alternator-Generator Drive Belt116
  - Alternator-Generator118
- Wiring Diagrams119
28 - Engine System - LPG LEV140
- Functional Description140
- Component Locations143
- Maintenance and Adjustments145
- Troubleshooting147
- Engine Management System147
  - Checking Spark147
  - Checking LPG Primary Pressure148
- Removal and Installation149
  - Engine Assembly149
- Specifications150
- Special Tools152
28 - Engine System, Diesel154
- Functional Description154
- Component Locations161
- Maintenance and Adjustments164
- Troubleshooting168
- Removal and Installation173
  - Engine RPM Sensor Installation173
  - Engine Assembly173
- Specifications174
- Special Tools177
Engine System - Petrol (Gasoline)178
- Functional Description178
- Component Locations189
- Maintenance and Adjustments193
- Troubleshooting196
- Removal and Installation199
  - Engine RPM Sensor Installation199
  - Engine Assembly199
- Specifications200
30 - Solution System203
- Functional Description203
- Component Locations208
- Maintenance and Adjustments213
- Troubleshooting216
- Removal and Installation218
- Specifications225
- Special Tools225
34 - Scrub System226
- Functional Description226
- Component Locations227
- Maintenance and Adjustments229
  - Replace a Leading Deck Blade229
  - Replace a Trailing Deck Blade229
- Removal and Installation230
- Specifications239
- Special Tools239
38 - Squeegee System240
- Functional Description240
  - Overview240
  - Squeegee and Recovery Wiring Diagram240
- Component Locations241
- Maintenance and Adjustments242
- Troubleshooting245
- Removal and Installation246
- Specifications248
- Special Tools248
40 - Recovery System249
- Functional Description249
  - Overview249
  - Recovery and Squeegee Wiring Diagram249
- Component Locations250
- Maintenance and Adjustments252
  - Clean the Vacuum Filter and Filter Screen252
  - Clean the Debris Basket253
- Troubleshooting253
- Removal and Installation254
  - Recovery Tank254
  - Vacuum Motor256
- Specifications257
- Special Tools257
42 - Sweep System, Main258
- Functional Description258
- Component Locations260
  - Main Broom and Drive Components260
- Maintenance and Adjustments261
  - Adjust the Main Broom Height261
  - Adjust the Main Broom Tilt262
- Removal and Installation263
- Specifications270
48 - Sweep System, Side Broom271
- Functional Description271
  - Overview271
  - Side Broom and Main Broom Wiring Diagram272
- Component Locations273
- Maintenance and Adjustments274
  - Replacing a Side Broom274
- Side Broom Motor Carbon Brushes275
- Removal and Installation277
- Specifications281
- Special Tools281
50 - Dust Control/Dustguard™ Systems282
- Functional Description282
  - Overview282
    - Dust Control System282
    - Dustguard Spray System (Optional)283
  - Dust Control and Hopper Wiring Diagram284
- Component Locations285
  - Impeller and Filter System285
  - Dust Control Filter Switch286
    - Dustguard Spray System287
- Maintenance and Adjustments288
- Troubleshooting290
- Removal and Installation291
- Specifications294
52 - Hopper System295
- Functional Description295
  - Overview295
  - Hopper and Dust Control Wiring Diagram296
- Component Locations297
- Maintenance and Adjustment300
  - Hydraulic Oil Change/Flush300
  - Dump Door Actuator Adjustment308
- Removal and Installation310
- Specifications319
90 - Options and Accessories320

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