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Nilfisk-Advance SC401 Series User Manual

Nilfisk-Advance SC401 Series
173 pages
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SC401, SCRUBTEC 344
07/2018 (B) Form No. 9100002300
Service Manual
Advance Model Numbers:
9087394020 SC401 17 B
9087395020 SC401 17 BD
Nilsk Model Numbers:
9087391020 SC401 43 B
9087390020 SC401 43 B FULL PKG
9087392020 SC401 43 E
9087393020 SC401 43 BD
9087398020 SC401 43 BD FULL PKG
9087396020 SCRUBTEC 344 B COMBI
9087397020 SCRUBTEC 344 E
English

Table of Contents

Questions and Answers:

Nilfisk-Advance SC401 Series Specifications

General IconGeneral
BrandNilfisk-Advance
ModelSC401 Series
CategoryFloor Machine
LanguageEnglish

Summary

03 - General Information

Machine General Description

Overview of the SC401, SCRUBTEC 344 walk-behind scrubber machine.

Safety and Precautions

General safety instructions, visible symbols, and warnings for machine operation.

General Safety Instructions

Specific warnings and cautions for safe operation of the machine.

Technical Specifications

Detailed technical data for Battery and Cord models of the machine.

04 - Control System - Battery

Troubleshooting and Fault Codes

Diagnosing and resolving issues with the battery control system using fault codes.

Electrical Specifications and Connectors

05 - Control System - Cord

Functional Description and Diagrams

Explanation of the cord control system, including wiring diagrams.

20 - Wheel System, Traction

Wiring Diagram and Component Locations

Troubleshooting and Alarms

Diagnosing issues, interpreting alarms, and performing current draw tests.

Specifications

24 - Electrical System (Battery)

Battery Charge State Display

Wiring Diagrams

Battery Installation and Charging

Checking/Replacing Relays and Fuses

30 - Solution System

Functional Description and Features

Explanation of the solution delivery system and its pre-wetted function.

Adjusting Detergent Concentration

34 - Scrub System, Disc

Functional Description and Operation

Explanation of the disc brush system, including engagement and release.

Brush Motor Current Draw Test

40 - Recovery System

Functional Description

Explanation of how the recovery system collects and stores dirty water.

Wiring Diagram

Component Locations

Maintenance and Adjustments

Procedures for cleaning the recovery tank and its components.

Troubleshooting

Diagnosing and resolving common recovery system issues.

Vacuum Motor Current Draw Test

Removal and Installation Procedures

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