Nilfisk Advance 34 RST, 34 RST EcoFlex Service Manual – PDF DOWNLOAD
FILE DETAILS:
Nilfisk Advance 34 RST, 34 RST EcoFlex Service Manual – PDF DOWNLOAD
Language : English
Pages : 80
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Nilfisk Advance 34 RST, 34 RST EcoFlex Service Manual – PDF DOWNLOAD
Introduction 5
Parts and Service 5
Nameplate 5
Other Manuals Available For Your Machine 5
Conventions 6
Transporting the Machine 6
Cautions and Warnings 6
Symbols 6
General Safety Instructions 7
Technical Specifications 8
Maintenance Schedule 10
Batteries and Chargers 10
Lubricating the Machine 10
PM Checklist 11
Know Your Machine 12
Control Panel 15
Standard Models 15
EcoFlex Models 16
Functional Description 17
Description of Indicators 18
Scrub Mode Indicators 19
Battery Indicator 20
Main Controller 21
Main Control Board Programming 21
Displaying the Control Board Revision Level 22
Recall of Stored Error Codes 22
Turning Fault Detection On or Off: 23
Low-voltage Cutout Threshold 23
Selecting Machine Type (EcoFlex version only) 24
Chemical Option (EcoFlex Models) 24
Scrub Deck Down Time Period Adjustment 25
Scrub Deck Pressure, Solution Flow Rate, and Chemical Flow Rate Adjustments 26
Restoring the Scrub Pressures to Factory Default Settings 26
Regular Scrub Setting Adjustment 27
Heavy Scrub Setting Adjustment: 28
Extreme Scrub Setting Adjustment 29
Troubleshooting Guide 30
Main Controller Error Codes 30
Main Controller I/O Table 32
Service Test Mode 33
Test Mode Input Indicators 33
Battery Voltage 33
Speed Controller Status 33
Forward/Reverse Status 33
Reverse Status 33
Test Mode Output Controls 34
Description of Output Controls 34
Solution System 37
Functional Overview 37
Circuit Overview 38
Electrical Diagram 38
Maintenance 39
Troubleshooting Guide 39
Electrical Troubleshooting 39
Removal and Installation 40
Solenoid Valve Removal 40
Solenoid Valve Disassembly and Cleaning 40
Solution Filter and Ball Valve Removal 41
Scrub System 42
Functional Overview 42
M2/M3 – Scrub Brush Motor Run Function 42
M5 – Scrub Brush Actuator Lift Motor Function 42
Scrub System Low-voltage Cut-out Function 42
Electrical Diagram 43
Removal and Installation 44
Motor Gimbal 44
Scrub Brush Deck 45
Scrub Brush lift Actuator 46
Scrub Brush Motor/Gearbox 47
Recovery System 48
Functional Overview 48
Vacuum Motor Control Circuit Overview (Auto Mode) 49
Maintenance 50
Service Maintenance Checklist 50
Troubleshooting Guide 50
Maintenance of the Recovery Tank Float Switch 51
Maintenance of Vacuum Motor Inlet Screen 52
Removal and Installation 53
Vacuum Motor Removal 53
Recovery Tank Removal 54
Squeegee System 55
Maintenance 55
Squeegee Lift Linkage Adjustment 55
Servicing the Squeegee 56
Adjusting the Squeegee 56
Removal and Installation 57
Squeegee Mount Assembly Removal 57
Caster Wheel Removal 58
Wheel Drive System 59
Functional Overview 59
Drive Motor System Function 59
Electrical Diagram 60
A2 Speed Controller Pin Key Detail 61
Wheel Drive Troubleshooting guide 62
Removal and Installation 63
Drive Motor Transaxle Removal 63
Drive Motor Transaxle Removal (continued) 64
Drive Wheel Removal 65
Testing the Palm Drive Buttons 66
Palm Drive Button Replacement 67
Testing the Reverse Button 68
Reverse Button Replacement 69
Testing the Speed Limit Control Potentiometer 70
Speed Limit Control Potentiometer Replacement 70
Electrical System 72
Schematic 72
Batteries 73
Description of the Low Voltage Cut-Out Feature 73
Description Of The Battery Condition Indicators 73
Specific Wet Cell Battery Information 73
Battery Maintenance 74
Charging Batteries 74
Extending Battery Life 74
Removal and Installation 75
Battery Testing 75
Maintenance and Adjustment 76
Lift Actuator Limit Adjustment 76
Curtis Controller Diagnostics 78
Function of the Speed Controller Status Light and Display 78
Diagnostics Using the Curtis Handheld Programmer 78
Fault History 78
Drive Status LED Fault Codes 79
Speed Control Programming Options 80
Installation Checkout for the Curtis Speed Controller 80
Programming Vehicle Speed Changes 80
Maintenance 80
DESCRIPTION:
Nilfisk Advance 34 RST, 34 RST EcoFlex Service Manual – PDF DOWNLOAD
This manual will help you get the most from your Advance 34 RST D and 34 RST D-C models, 34 RST D-C models with Strainer, and 34 RST D-C models with a Battery Watering Kit. Read it thoroughly before servicing the machine.
S.S 24/01/2025
