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Operation & Instruction Manual
NR860/1060 Ride-on Scrubber
WARNING
Do not use the pallet truck before reading and
understanding these operating instructions.
NOTE:
Please check the designation of your
present type at the last page of this
document as well as on the ID-plate.
Keep this manual for future reference.
Version 09/2022
NR860/1060-SMS-001-EN
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Table of Contents
Related Manuals for Noblelift NR860
Summary of Contents for Noblelift NR860
- Page 1 Operation & Instruction Manual NR860/1060 Ride-on Scrubber WARNING Do not use the pallet truck before reading and understanding these operating instructions. NOTE: Please check the designation of your present type at the last page of this document as well as on the ID-plate.
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Page 2: Table Of Contents
TABLE OF CONTENTS INTRODUCTION ............................3 MANUAL PURPOSE AND CONTENT ....................3 HOW TO KEEP THIS MANUAL ......................3 DECLARATION OF CONFORMITY ..................... 3 ACCESSORIES AND MAINTENANCE ....................3 CHANGE AND IMPROVEMENT ......................4 INTENDED USE ........................... 4 MACHINE IDENTIFICATION ........................ 4 TRANSPORT AND UNCRATING ...................... - Page 3 TROUBLE SHOOTING .......................... 21 LCD DISPLAY FAULT CODE ......................22 SCRAPPING AND DISPOSING ......................31...
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Page 4: Introduction
INTRODUCTION NOTE The code of related components in ( ) can be found in the chapter of machine description. MANUAL PURPOSE AND CONTENT This manual is to provide the operator with the necessary information for the correct and safe use of the machine, which includes the technical data, safety, operation, storage, maintenance, accessories and dispose of the machine. -
Page 5: Change And Improvement
CHANGE AND IMPROVEMENT Our company is committed to the continuous improvement of the products and reserves the right to notify the improvements and changes of the products that have been sold. INTENDED USE This scrubber can be used in commercial and industrial environments, and it is suitable for cleaning smooth and hard floors (washing and sewage collecting). -
Page 6: Safety
SAFETY The following symbols indicate potential dangers. In any case, please read this information carefully and take necessary precautions to avoid possible injury and property loss. VISIBLE SYMBOLS ON THE MACHINE WARNING! Read all the instructions carefully before performing any operation on the machine. - Page 7 Do not work under the lifted machine without supporting it with safety stands. x When using lead (WET) batteries, they may emit inflammable gas under normal use, must keep sparks, flames, smoking materials and radiating, illuminating and burning items away from the batteries.
- Page 8 Do not tamper with the machine safety guards and follow the ordinary maintenance instructions scrupulously. Pay attention during machine transportation when temperature is below freezing point. The water in the recovery tank and in the hoses could freeze and cause seriously damage to the machine. ...
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Page 9: Machine Description
MACHINE DESCRIPTION MAIN COMPONENTS Figure 1 Front column 11. Steering wheel Solution tank lid 12. Seat cushion Solution tank 13. Accelerator pedal Solution tank water level indicator 14. Front LED lamp Drain hose 15. Driving wheel Squeegee assembly 16. Brush system Rear waring lamp 17. -
Page 10: Control Panel Function Description (As Shown In Figure 2)
CONTROL PANEL FUNCTION DESCRIPTION (as shown in Figure 2) Figure 2 Description Function Start button Press the button to start working. Brush load button Press the button to load brush/pad automatically. Brush unload button Press the button to unload brush/pad automatically. Brush motor button Press the button and the brush motor works (in walking mode). -
Page 11: Display Panel Information
DISPLAY PANEL INFORMATION Description Function ECO mode Green indicates ECO mode, white normal mode. White indicates seat switch connected and working, yellow indicates Seat switch disconnected. White indicates normal, yellow abnormal. Do not step on the pedal Accelerator pedal when starting the machine. Yellow indicates that the recovery tank is full and must be emptied to Recovery tank work. -
Page 12: Technical Data
TECHNICAL DATA Model NR1060 NR860 Rated power 2500 2500 Brush motor rated power 550*2 550*2 Drive motor rated power 36V 800W 36V 800W Vacuum motor rated power Vacuum capacity >17 >17 Voltage (DC) Sound pressure level dB (A) 68± 3 68±... -
Page 13: Circuit Diagram
CIRCUIT DIAGRAM... -
Page 14: Operation Instructions
OPERATION INSTRUCTIONS WARNING! If the battery is installed or wired incorrectly, the electrical components of the machine may be seriously damaged. The battery must be installed by qualified personnel. Equip the machine with correct charger according to the battery. Please check if the battery is damaged before assembling. Disconnect the battery connector and charger plug. -
Page 15: Installing Batteries
INSTALLING BATTERIES Open the recovery tank lid(10, Fig.1) to check if the recovery tank (9, Fig.1) is empty, if not, drain it through the drain hose (5, Fig.1). Hold the grip under the seat to open the recovery tank till the tank rope is in tension. -
Page 16: Attaching The Squeegee Assembly
Turn the key to the key switch and turn it to "ON" position (the brush disk and squeegee assembly will automatically return to the original position). Open the brush deck apron and insert the brush disk/ pad driver. The outer surface of the brush disc is fitted to that of the machine brush disc cover. -
Page 17: Start And Stop Of Machine
START AND STOP OF MACHINE 1. Prepare the machine as shown in previous paragraph. Operator sits on the seat and turn the key switch to "ON" position. If the BDI display 100% of battery charge, it means that the battery is fully charged and available for use. -
Page 18: Draining Tanks
DRAINING TANKS 1. When the recovery tank is full, the sensor of the recovery tank will work, the indicator of recovery tank full will turn yellow, the brush deck and the squeegee assembly will be lifted automatically, and the machine cannot clean the floor. 2. -
Page 19: Regular Maintenance Checklist
the battery charging cable is disconnected. Moreover, carefully read the instructions of Safety Chapter in this manual before performing any maintenance procedures. REGULAR MAINTENANCE CHECKLIST CAUTION! The check items marked with (1) must be performed when the machine is used for 8 hours for the first time. The check items marked with (2) must be performed by an authorized service center. -
Page 20: Cleaning The Disk Brush/ Pad
CAUTION Charge the battery as soon as possible when the battery is low, otherwise the service life of the battery will be reduced. Check the battery charge at least once a week. 1. Move the machine to designated charging area. 2. -
Page 21: Cleaning The Recovery Tank And Checking The Seal
edge) is intact, turn it upside down. If the top edge is also worn, replace the blade according to the following procedures: 2. Loosen the knob (I) and remove the lock block (L) from aluminum bracket, then replace the front blade (C)/ rear blade (D) or turn the blade upside down. - Page 22 TROUBLE SHOOTING Trouble Possible Cause Remedy Battery connector is disconnected Connect the battery connector The machine doesn't work and the LCD display doesn't Battery is completely discharged Charge the battery light up The machine doesn't work, Low battery Charge the battery and the battery charge is displayed at 10% Control circuit board failure...
- Page 23 LCD DISPLAY FAULT CODE Fault Fault Name Possible Causes Remedy Code 1. Brake output short circuit 1. If the fault code is eliminated after dismantling the brake from the controller, E[01] Pre-charge 1 2. Drive motor or brake check if the brake is short circuit. If not, controller MOS failure it’s the failure within the controller.
- Page 24 CAN- E[09] Failure within the controller Overvoltage CAN- E[0A] Failure within the controller Undervoltage PVDD2 BM+ voltage over 45V E[10] Overvoltage PVDD2 E[11] BM+ voltage below12V Undervoltage Key switch E[12] P1-18 voltage over 45V Overvoltage Key switch E[13] P1-18 voltage below 12V Undervoltage Battery BAT+ voltage over 45V...
- Page 25 12V Output E[1A] Failure within the controller Overvoltage 12V Output E[20] Failure within the controller Undervoltage VQEP1 Failure within the controller E[21] Overvoltage VQEP1 E[22] Failure within the controller Undervoltage 5V Output Failure within the controller E[23] Overvoltage 5V Output E[24] Failure within the controller Undervoltage...
- Page 26 NTC of drive E[30] motor phase A failure NTC of drive E[31] motor phase B Failure within the controller failure Brush motor Failure within the controller E[32] NTC failure Vacuum motor E[33] Failure within the controller NTC failure Drive motor A E[34] over Drive motor A over temperature...
- Page 27 1. Disconnect drive motor wire from MOS of drive controller and restart controller. If fault still motor phase A Drive motor phase A exists, it’s failure within the controller. If E[41] overvoltage overvoltage not, check if there is short circuit between failure drive motor and battery +.
- Page 28 1. Dismantle brush lifting motor ( P2- Brush lifting 3/P2-10) from controller. If fault is MOS-A eliminated, check if the motor is short E[4A] overvoltage circuit to earth. If not, it’s the failure within failure the controller. 1. Dismantle brush lifting motor ( P2- Brush lifting 3/P2-10) from controller.
- Page 29 1. Drive motor is short circuited. Restart Drive motor and check if the fault is eliminated. If it E[65] MOS-B short occurs every time, check if motor is circuit failure damaged or any short circuit. Drive motor E[66] overload failure 1.
- Page 30 Brush lifting Operation current and time of E[74] motor overload brush lifting motor ( P2-3/P2-10) Check if any locked-rotor or other cases. failure exceed the set parameters. 1. Check whether squeegee lifting motor ( P2-4/P2-11) is open circuit. Dismantle Squeegee squeegee lifting motor from controller and lifting motor E[75]...
- Page 31 1. Dismantle magnetic valve and check if Outpoint 4 it open circuit Outpoint 4 (P2-2) not connected open circuit E[91] to magnetic valve. 2. Check if the connection is correct or failure any open circuit 1. Resistance is very small. Check if Outpoint 4 magnetic valve wire is short circuit Outpoint 4 (P2-2) magnetic...
- Page 32 Brush motor Battery voltage below set E[A2] undervoltage protection voltage according to failure battery type. Vacuum Battery voltage below set function E[A3] vacuum protection voltage undervoltage according to battery type. failure System time E[A4] storage failure Parameter E[A5] storage failure System info E[A6] storage faiure...