7Service Manual – SC6000
03 - General Information
General Machine Description
The SC6000 machine is a battery-powered, ride-on, self-propelled commercial oor scrubbing machine with
either a disc or cylindrical scrub system, and suitable for use in commercial applications. The machine
is available with one of three deck types. The 34D/860D has a 34" (860mm) dual disc brush deck. The
40D/1050D has a 40" (1050mm) dual disc brush deck. The 36C/910C has a 36" (910mm) dual cylindrical
brush deck.
The machine is powered by six, 6-volt batteries connected in series, to provide 36 VDC to the motors and
controls.
Service Manual Purpose and Application
This Service Manual is a resource for professional service technicians. It provides information for
understanding how the machine operates, where components are located, basic troubleshooting,
maintenance and mechanical service operations.
The cover page of this manual lists each machine part number that the manual applies to. Compare the part
number of the machine you are working on to the model numbers listed on the cover page to be sure you are
using the correct manual.
Other Reference Manuals and Information Sources
Document Name
Document
Number
Document Type
SC6000 Instructions for Use, Nilsk 56091168 Operator’s Manual
SC6000 Instructions for Use, Advance 56091161 Operator’s Manual
SC6000 Parts List 56042640 Parts List
Parts And Service
Repairs should be performed by an Authorized Nilsk/Advance Service Center that employs factory-trained
service personnel and maintains an inventory of Nilsk/Advance original replacement parts and accessories.
Diagnostic and Service Tools
In addition to a full set of metric and standard tools, the following items are required in order to successfully
and quickly perform troubleshooting and repair of Advance commercial oor cleaning equipment.
• Digital voltmeter (DVM) with DC current clamp
• Hydrometer
• Battery load tester for checking batteries
• Set of torque wrenches
These tools are also available from Nilsk-Advance, Inc.:
• Vacuum water lift gauge, p/n 56205281.