Nilfisk-Advance CS7000 - General Information; General Machine Description; Service Manual Purpose and Application; Revision History

13Service Manual – CS7000 13
General Information
General Machine Description
The CS7000 machines are industrial automatic rider sweeper/scrubbers with multiple sweep/scrub single-
pass coverage. Both battery (all electric) and hybrid (LPG and diesel) models are available with or without
the EcoFlex
™
and DustGuard
™
options. The scrub system uses three disc scrub brushes with variable scrub
pressure and solution ow rates. The sweep system has a center main broom and left- and right-hand side
brooms.
A fuel cell powered model has also been added. It is virtually a battery model that has had the large mono-
block battery replaced with a fuel cell provided by Plug Power.
Service Manual Purpose and Application
This Service Manual a technical resource designed to aid service personnel in maintaining and repairing the
CS7000 Sweeper/Scrubber to ensure optimum performance and long service life. Please read it thoroughly
before servicing your machine.
Revision History
Revision Summary of Changes
8/11 Not Available
6/12
• General Information - Technical specications table updated
• Control System - Updated Conguration Display, Conguration Menu and User Options
Menu Sections. Added “Power Distribution Fault” to fault code table. Updated installation
instructions fro main machine controller.
• Electrical System - Added information on new LED headlights. Added wiring connection
diagram for K14 Safety Relay and K15 Auxiliary Relay
• Engine LPG - Updated Functional Description of engine RPM control. Updated
Troubleshooting for RPM Control problem.
2/13
• General Information - Introduce Fuel Cell powered model
• Engine System, Petrol (Gasoline) - Add new chapter
• Electrical System - Updated wiring diagram
• Wheel System, Traction - Add information on fastening electrical cables to the drive
controller.
8/14
• Control System - Updated user options for fuel tank size setting
• Engine System, Diesel - Engine RPM Sensor Installation, setting gap
• Engine System, LPG - Engine RPM Sensor Installation, setting gap
• Engine System, Petrol - Engine RPM Sensor Installation, setting gap
• Hopper System - Claried role of hopper door travel limit switches and referenced TSB for
hopper interlock switch replacement