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Electrical System 136Service Manual – CS7000

Maintenance and Adjustments

Charging the Battery (Battery Model)

See User Manual

Generator Drive Belt

The generator drive belt tension is maintained by an auto-tensioner and does not require adjustment.

Troubleshooting

42 volt generator is not charging

Potential Causes

• Broken or slipping drive belt - Check the drive belt

• No power to voltage regulator terminal - Check for battery voltage (36v) to the voltage regulator connector

• Open or corroded cable connections - visually inspect cable connections

• Generator/Regulator assembly

Insufcient machine operation time (Battery Model)

Potential Causes

• Battery is not fully charged

• Loose or corroded cable connections

• Battery

Insufcient machine operation time with engine off (Hybrid models)

Potential Causes

• Battery is not fully charged

• Loose or corroded cable connections

• Battery

Default Chapter1
- Service Manual1
- Table of Contents2
General Information13
- General Machine Description13
- Service Manual Purpose and Application13
- Revision History13
- Other Reference Manuals and Information Sources14
  - Nilfisk-Advance Publications14
  - Engine Manufacturers' Technical Manuals15
- Conventions15
- Parts and Service15
- Nameplate15
- Cautions and Warning Symbols16
- General Safety Instructions16
- Hopper Prop Rod18
  - To Engage the Hopper Prop Rod18
  - To Disengage the Hopper Prop Rod18
- Jacking the Machine19
- Transporting the Machine19
- Towing the Machine20
- Diagnostic and Service Tools21
- Technical Specifications22
  - General Specifications22
  - Fastener Torque Specifications25
  - Overall Dimensions26
- Maintenance27
  - Maintenance Schedule27
  - Recommended Service Materials27
  - Daily Maintenance27
  - Maintenance Every 15 to 20 Hours28
  - Monthly Maintenance28
  - Maintenance Every 150 Hours28
  - Maintenance Every 400 Hours28
  - Maintenance Every 800 to 1000 Hours29
  - Maintenance Every 1500 Hours29
  - Maintenance Every 1900 Hours29
  - Maintenance Every 2000 Hours29
  - Lubrication Points30
  - Ecoflex System Maintenance31
- PM Checklist33
- Machine Controls35
  - Control Panel - General Layout35
  - Miscellaneous Controls35
  - Miscellaneous Indicators36
  - Scrub Controls37
  - Scrub Indicators38
  - Sweep Controls38
  - Sweep Indicators39
  - Hopper Controls40
- LCD Displays40
  - General Displays40
  - Fault, Caution and Warning Displays42
- Steering Wheel44
- Foot Pedals44
Chassis System45
- Component Locations - Battery Machine (Major Components)45
- Component Locations - LPG and Diesel Machine (Major Components)46
Control System47
- Functional Description47
  - CAN Bus Circuit48
  - CAN BUS Message Routing49
- Component Locations51
- Troubleshooting52
- Service Mode68
  - To Operate71
  - Control Panel Leds All Stay Lit - CAN Bus Problems75
- Removal and Installation76
  - Main Machine Controller76
  - Control Panel77
- Specifications78
  - Shop Measurements - Main Machine Controller78
Dust Control/Dustguard™ Systems83
- Functional Description83
- Component Locations87
- Maintenance and Adjustments90
- Troubleshooting94
- Removal and Installation96
- Specifications100
Electrical System101
- Functional Description101
- Component Locations108
- Electrical Panel Contactor/Relay Location110
- Harness to Harness Connector Locations111
- Connector Pin-Outs112
  - Component ID to Connector ID Look up Table112
- Wiring Connections134
  - K14 Safety Relay and K15 Auxiliary Relays134
  - Early Style K14 Safety Relay134
    - Early Style K15 Auxiliary Relay134
    - Late Style K14 Safety Relay and K15 Auxiliary Relay135
- Maintenance and Adjustments136
  - Charging the Battery (Battery Model)136
  - Generator Drive Belt136
- Troubleshooting136
- Removal and Installation137
- Specifications141
- Wiring Diagrams146
- LEV Engine Side Wiring 56511576_REV_A_LEV_ENG Sheet 1 of 1156
Engine System - LPG157
- Functional Description157
- Component Locations169
- Maintenance and Adjustments173
- Troubleshooting176
- Removal and Installation180
  - Engine RPM Sensor Installation180
  - Engine Assembly180
- Specifications181
- Special Tools184
Engine System - LPG LEV185
- Functional Description185
- Component Locations188
- Maintenance and Adjustments190
- Troubleshooting192
- Engine Management System192
  - Checking Spark192
  - Checking LPG Primary Pressure193
- Removal and Installation194
  - Engine Assembly194
- Specifications195
- Special Tools197
Engine System - Petrol (Gasoline)199
- Functional Description199
- Component Locations210
- Maintenance and Adjustments214
- Troubleshooting217
- Removal and Installation220
  - Engine RPM Sensor Installation220
  - Engine Assembly220
- Specifications221
- Special Tools224
Engine System, Diesel225
- Functional Description225
- Component Locations233
- Maintenance and Adjustments236
- Troubleshooting240
- Removal and Installation245
  - Engine RPM Sensor Installation245
  - Engine Assembly245
- Specifications246
- Special Tools249
Hopper System250
- Functional Description250
- Component Locations254
- Troubleshooting258
- Removal and Installation260
- Specifications277
Options and Accessories278
Recovery System288
- Functional Description288
- Component Locations291
- Maintenance and Adjustments293
  - To Clean the Vacuum Filter and Filter Screen293
  - To Clean the Debris Basket294
- Troubleshooting295
- Removal and Installation296
- Specifications300
- Special Tools300
Scrub System301
- Functional Description301
- Component Locations304
- Maintenance and Adjustments306
  - To Replace a Leading Deck Blade306
  - To Replace a Trailing Deck Blade306
- Troubleshooting307
- Removal and Installation308
- Specifications316
- Special Tools317
Solution System318
- Functional Description318
- Component Locations324
- Maintenance and Adjustments329
- Troubleshooting332
- Removal and Installation335
- Specifications341
- Special Tools343
Squeegee System344
- Functional Description344
- Component Locations345
- Maintenance and Adjustments346
- Troubleshooting350
- Removal and Installation351
- Specifications353
- Special Tools353
Steering System354
- Functional Description354
- Component Locations362
- Maintenance and Adjustments363
- Troubleshooting363
- Removal and Installation369
- Specifications375
  - Shop Measurements375
- Special Tools377
Sweep System, Main378
- Functional Description378
- Component Locations381
  - Main Broom and Drive Components381
- Maintenance and Adjustments382
  - To Adjust the Main Broom Height382
  - To Adjust the Main Broom Tilt383
- Inspecting/Replacing Main Broom Motor Carbon Brushes384
- Troubleshooting387
- Removal and Installation388
- Specifications393
Sweep System, Side Broom394
- Functional Description394
- Component Locations397
- Maintenance and Adjustments398
  - To Remove and Reinstall a Side Broom398
- Inspecting/Replacing Side Broom Motor Carbon Brushes399
- Troubleshooting401
- Removal and Installation402
- Specifications407
- Special Tools407
Wheel System, Traction408
- Functional Description408
  - Drive Pedal408
- Drive Controller408
- Component Locations414
- Maintenance and Adjustments415
- Troubleshooting416
- Removal and Installation429
- Specifications434
  - Shop Measurements434
- Special Tools436
Wheel System, Non-Traction437
- Functional Description437
- Maintenance and Adjustments438
  - To Adjust the Brakes438
- Troubleshooting439
- Removal and Installation439
  - To Remove and Reinstall a Wheel439
  - To Remove and Reinstall a Brake and Spindle Assembly440

Brand	Nilfisk-Advance
Model	CS7000
Category	Floor Machine
Language	English

Nilfisk-Advance CS7000 Service Manual

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