Nilfisk-Advance Advance SC750 User Manual

Advance: SC750, SC750 ST, SC800,
SC800 ST
Nilsk: SC800
Service Manual
Advance Models: 56112000(SC750-26D), 56112004(SC750-28D), 56112006(SC750-28C),
56112012(SC750 ST-26D), 56112013(SC750 ST-28C), 56112016(SC800-28D), 56112018(SC800-
28C), 56112024(SC800-32C), 56112028(SC800-34D), 56112032(SC800 ST-34D)
Nilsk Models: 56112034(SC800-71), 56112035(SC800-86),
56112036(SC800-71C)
11/10 Form Number 56043150

Nilfisk-Advance Advance SC750 Specifications

General

Solution Tank Capacity	19 gal (72 L)
Recovery Tank Capacity	21 gal (80 L)
Model	SC750
Type	Scrubber
Power Source	Battery

Summary

General Information

Service Manual Purpose and Application

Details the purpose of the service manual for technicians and its scope.

General Safety Instructions

Provides essential safety warnings and precautions for operating the machine.

Know Your Machine

Control Panel Overview

Details the control panels for SC750/SC800 (membrane) and SC750 ST/SC800 ST (toggle).

Machine Specifications

SC750 and SC750 ST Specifications

Lists technical specifications for the SC750 and SC750 ST models.

SC800 and SC800 ST Specifications

Lists technical specifications for the SC800 and SC800 ST models.

Removal and Installation

Main Machine Controller R&I

Procedures for removing and installing the main machine controller.

Vacuum Motor R&I

Detailed instructions for removing and installing the vacuum motor.

Brush System Components R&I

Covers R&I for scrub brush, head, belt, actuator, motor, and brushes.

Drive Wheel and Transaxle R&I

Steps for removing and installing the drive wheel and transaxle.

Troubleshooting

Fault Codes

Explains how fault codes are displayed and provides a fault code table.

Vacuum System Troubleshooting

Addresses issues like vacuum motor not turning on and insufficient water pickup.

Scrub System Troubleshooting

Solution System Troubleshooting

Wheel System Troubleshooting

Wiring Diagrams and Harness Configurations

Wiring Diagrams

Provides electrical schematics for SC750/SC800 and SC750 ST/SC800 ST models.

Wiring Harness Configuration Diagrams

Service Test Mode and Programming Options

Service Test Mode

Programming Options