ROOTS RB650 Series Operator's Manual

Ride-on-scrubber drier

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RB650 & RB750

Ride-on-Scrubber Drier

Battery

24V/200Ah

Read this manual completely and understand the

instructions before operating the machine.

"English Version"

RootsScrub RB 650/750

650

Premium

Standard

650

Premium

Stainless

Standard

Steel

750

Standard

Stainless

Steel

Operator's Manual

650

Standard

Stainless

Steel

750

Premium

750

Premium

Stainless

Steel

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Summary of Contents for ROOTS RB650 Series

Page 1 RB650 & RB750 Ride-on-Scrubber Drier Battery 24V/200Ah Standard Premium Standard Stainless Steel Premium Stainless Standard Premium Steel Standard Premium Stainless Stainless Steel Steel Read this manual completely and understand the Operator’s Manual instructions before operating the machine. “English Version” RootsScrub RB 650/750...
Page 2 RootsScrub RB 650/750...
Page 3: Table Of Contents
Operator Notes Installation Date - ___________________________ OPERATOR’S MANUAL: ROOTS philosophy is to continually improve all of its products. For this reason we may modify the design, appearance and engineering of our products periodically. Therefore, some changes, modifications and improvements may not be covered in this manual.
Page 4: Introduc On
INTRODUCTION RootsScrub RB 650/750...
Page 5 Drier for your cleaning requirements. Backed by our industry expertise that Acceptance of the Machine spans across two decades, we assure you that the machine comes with ROOTS promise of quality, efficiency and performance. On arrival of the machine at the shipping address, please check for any damage that may have occurred as a result of transit.
Page 6 INTRODUCTION - INTENDED USE INTENDED USE This automatic floor scrubber is intended for industrial/commercial use, for example in hotels, schools, hospitals, factories, shops, offices and rental businesses. It is designed to scrub hard floor surfaces (smooth concrete, tile, stone, synthetic, etc.) in an indoor environment. This machine is not intended for cleaning carpets or sanding wood floors.
Page 7 TECHNICAL SPECIFICATION RootsScrub RB 650/750...
Page 8 TECHNICAL SPECIFICATION - RB650 STANDARD/PREMIUM Theoretical area coverage - 4225 m²/hr Vacuum pressure - 1000 mm of H₂O Gradient (Max) - 11 % Working speed - 6.5 km/hr Travel speed - 7 km/hr Minimum running time - 4 hrs Fresh water tank - 100 L Turning circle in aisles - Dirty water tank - 100 L 1250 mm...
Page 9 TECHNICAL SPECIFICATION - RB750 STANDARD/PREMIUM Theoretical area coverage - 4875 m²/hr Vacuum pressure - 1500 mm of H₂O Gradient (Max) - 11 % Working speed - 6.5 km/hr Travel speed - 7 km/hr Minimum running time - 4 hrs Fresh water tank - 100 L Turning circle in aisles - Dirty water tank - 100 L 1250 mm...
Page 10 TECHNICAL SPECIFICATION - RB650 Dimensions for RB650: Width without Sqg - 750 mm Width with Sqg - 870 mm Length - 1525 mm RootsScrub RB 650/750...
Page 11 TECHNICAL SPECIFICATION - RB750 Dimensions for RB750: Width without Sqg - 810 mm Width with Sqg - 970 mm Length - 1525 mm RootsScrub RB 650/750...
Page 12: Safety Instruc Ons
SAFETY INSTRUCTIONS RootsScrub RB 650/750...
Page 13 SAFETY INSTRUCTIONS GENERAL SAFETY SYMBOLS General Guidelines In addition to the information contained in this manual, Ÿ Read generally applicable legal provisions for Safety and Prevention of accidents manual must be adhered to. Please go through the manual and the instructions contained herein Ÿ...
Page 14 SAFETY INSTRUCTIONS The machine is only suitable for use on the types of surfaces specified in On inclined/tilted surfaces, the tilt angle and the driving Ÿ Ÿ the owner’s manual. direction should not exceed the values given in this manual. Protect the machine from frost or extremely low temperatures.
Page 15 SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS Spare Parts & Accessories: This machine is not suitable for evacuation of dusts, which are explosive or dangerous to health. WARNING Use accessories and spare parts which have been approved by the manufacturer. The exclusive use of original accessories and original spare parts ensures that the machine can be operated safely and trouble free.
Page 16 SAFETY INSTRUCTIONS SYMBOL & HAZARD PICTORIAL DEFINITIONS General Warning Caution Ecological Hazard Read Operator’s Manual Toxic Hazard Max. 10° Do Not Use High Max. Water Max. Inclination Remove Key Unplug Battery Pressure Jets Wading Do Not Tamper Electrical Hazard No Smoking No Open Flames Recycle Keep away from...
Page 17 SAFETY INSTRUCTIONS SYMBOL & HAZARD PICTORIAL DEFINITIONS Stop Shock Hazard RootsScrub RB 650/750...
Page 18 SAFETY INSTRUCTIONS ENVIRONMENTAL RESPONSIBILITY The packaging material can be recycled. Please do not place the packaging into the ordinary refuse for disposal, but arrange for the proper recycling. Old machines contain materials that can be recycled. Please arrange for the proper recycling of old machines.
Page 19: Know Your Machine
KNOW YOUR MACHINE RootsScrub RB 650/750...
Page 20 KNOW YOUR MACHINE Main Components of the Machine: (Standard & Premium versions) 1. Fresh water tank 7. Rear wheel 2. Dirty water tank 8. Vacuum motor housing 3. Trac on motor 9. Dirty water drain hose 4. Steering wheel 10. Fresh water drain 5.
Page 21 KNOW YOUR MACHINE 12. Key switch 13. Emergency stop switch 14. Parking brake lever 15. Accelerator pedal 16. Brake pedal 17. Water ﬂow control lever (for std version) 18. Squeegee raise/lower lever (for std version) 19. Brush head raise/lower lever (for std version) 20.
Page 22 KNOW YOUR MACHINE 21. Fresh water ﬁll port 22. Fresh water level indicator 23. Brush release pedal 24. Brush 25. Squeegee 26. Ba ery 27. Control panel RootsScrub RB 650/750...
Page 23 KNOW YOUR MACHINE - DECALS 1. Do not clean machine with high pressure jet machine 2. Read ba ery instruc ons 3. Maximum inclina on warning 4. Ba ery charging instruc on 5. Do not tamper with drive motor se ngs. 6.
Page 24: Working Principle
WORKING PRINCIPLE RootsScrub RB 650/750...
Page 25 WORKING PRINCIPLE Working Principle Useful Tips: Prior to wet cleaning, it is necessary to clean the floor. This · way, not only is the cleaning efficiency improved, but wear and tear of the brush is also substantially reduced. If floors are particularly dirty or if wax has to be removed (basic cleaning); ·...
Page 26: Controls
CONTROLS RootsScrub RB 650/750...
Page 27 CONTROLS Control Elements: Control Panel - Standard Version 1. Headlamp switch 2. Horn switch 3. Ba ery charge indicator 4. Hour meter 5. Squeegee error indicator 6. Dirty water tank full indicator 7. Parking brake engaged indicator 8. Fault indicator RootsScrub RB 650/750...
Page 28 CONTROLS Control panel func ons in detail: 5. Squeegee Error Indicator LED: 1. Headlamp Switch: The squeegee error indicator LED glows when the squeegee is not raised during reverse travel of the machine. The LED indicator is accompanied by an audible warning also.
Page 29 CONTROLS Control Elements: Control Panel - Premium Version 12 13 1. Transport mode switch 11. Extra pressure On/Oﬀ switch 2. Headlamp switch 12. Suc on turbine On/Oﬀ switch 3. Speed control switch 13. ECO mode switch 4. Horn switch 5. Reverse mode switch 6.
Page 30 CONTROLS Control panel func ons in detail: 4. Horn Switch: 1. Transport Mode Switch: To ac vate the horn, ﬁrst turn ON the key switch, then press the switch once to Press the switch once to enable the transport mode func on. In this mode all honk.
Page 31 CONTROLS 7. LCD Panel: 10. Brush Motor On/Oﬀ Switch: The LCD panel displays all the func ons of the machine including total hours Upon ﬁrst press the brush motor gets pre-selected, when the accelerator run and ba ery charge capacity. The LCD panel is backlit to enable the pedal is pressed the brush head lowers downwards with the brushes rota ng operator to view the messages clearly in all working condi ons.
Page 32 CONTROLS 13. ECO Mode Switch: The ECO mode acts as a ba ery saver. When the ECO mode switch is pressed the voltage to the brush motor and suc on turbine is reduced. This mode not only acts as a power saver but also reduces the noise output from the machine.
Page 33 CONTROLS Horn ON/OFF: LCD Panel Display Nodes (for premium version only): HORN ON HORN OFF Forward/Reverse: The LCD panel displays all the func ons of the machine including total hours run and ba ery charge capacity. The LCD panel is backlit to enable the REVERSE FORWARD operator to view the messages clearly in all working condi ons.
Page 34 CONTROLS Dosing Pump: LCD Panel Display Nodes (for premium version only): DET PUMP Water Pump: WATER PUMP DET PUMP WATER PUMP DET PUMP LOW-MED WATER PUMP LOW-MED DET PUMP WATER PUMP DET PUMP MED-HIGH WATER PUMP MED-HIGH DET PUMP HIGH WATER PUMP HIGH Speed:...
Page 35 CONTROLS LCD Panel Display Nodes (for premium version only): Error Codes Messages: E01 - Fuse Blown: ECO Mode ON/OFF: E01 - FUSE BLOWN ECO ON ECO OFF FAST SLOW E03 - A2 TOP Error: Transport: E03 - A2 TOP ERROR TRANSPORT E04 - No CAN communica on: Ba ery level indicator:...
Page 36 CONTROLS E19 - SD card unavailable: LCD Panel Display Nodes (for premium version only): E19 - SD CARD E12 - Drive motor over load: UNAVAILABLE E12 - DRIVE MOTOR OVERLOAD E20 - SD card fail: E20 - SD CARD E13 - Over voltage: FAIL E13 - OVER VOLTAGE E21 - 8701 Fault:...
Page 37 CONTROLS Control Levers (standard version): Steering Wheel: Squeegee Raise/Lower Lever: This lever is located on the le hand side of the machine. Pull the lever upwards to raise the squeegee. Push the lever downwards to lower the squeegee. The steering wheel is used to turn the machine in le or right direc on of Brush Head Raise/Lower Lever: travel.
Page 38 CONTROLS Brake Pedal: The brake pedal is located on the le hand side of the ﬂoor panel. It is used to reduce/stop the speed of the machine during transport and scrubbing modes. The brake pedal has an inbuilt parking func on. To ac vate the park brake, press the brake pedal ll it locks with a click sound.
Page 39 MACHINE OPERATION RootsScrub RB 650/750...
Page 40: Machine Opera On
MACHINE OPERATION Machine Opera on: If the operator cannot read the manual for himself or does not completely understand the opera on of the equipment, it is the It is the operator’s responsibility to be knowledgeable of all poten al responsibility of the supervisor to read and explain the manual, opera ng hazards and to take every reasonable precau on to ensure safety safety prac ces, and opera ng instruc ons to the operator.
Page 41 MACHINE OPERATION Machine Operation Worksite: Ensure that there are no ﬂammable materials in the vicinity of This section describes on how to use the machine under the following Ÿ the machine during the scrubbing opera on. sections: PRE-SCRUBBING CHECKPOINTS è Start-Up Test: DRIVING THE MACHINE è...
Page 42 MACHINE OPERATION DRIVING THE MACHINE: 3. Release parking brake. Driving (for standard version): 1. Sit in operator seat. The operator seat has a safety switch to prevent the machine from star ng Parking brake engaged Parking brake disengaged inadvertently. Sit ﬁrmly on the seat. To disengage the parking brake, push the brake pedal downwards ll the brake Release the Emergency Stop Switch if is released.
Page 43 MACHINE OPERATION The forward & reverse switch (FNR) is located on the le hand side of the 6. To slow down, release the accelerator pedal gently. To stop machine on the control panel. It is a three posi on switch. the machine press the brake pedal.
Page 44 MACHINE OPERATION Safe Turn Feature: Squeegee Error During Reverse: The machine is equipped with a safety feature which slows the machine when a sudden sharp steering input is detected. This is to prevent the machine from pping over. This is standard on all versions of the machine. 8.
Page 45 MACHINE OPERATION DRIVING THE MACHINE: 3. Release parking brake. Driving (for premium version): 1. Sit in operator seat. The operator seat has a safety switch to Parking brake engaged Parking brake disengaged prevent the machine from star ng inadvertently. To disengage the parking brake, push the brake pedal downwards ll the brake Sit ﬁrmly on the seat.
Page 46 MACHINE OPERATION Driving in Flooded Areas: 5. To slow down, release the accelerator pedal gently. To stop the machine press the brake pedal. Extreme care should be taken when driving through ﬂooded areas. Drive very slowly in a ﬂooded area. DO NOT drive through a ﬂooded area beyond a depth of 5.0 mm, it may damage the drive motor.
Page 47 Do not mix harsh acids and chemicals with the water. û Do not use heavy foaming chemicals. û Recommended detergents: Low foaming - Roots Scrub Low Foam ü CAUTION: Do not use household cleaning detergents or solutions. There is risk of dosing pump damage and poor scrubbing performance.
Page 48 MACHINE OPERATION WATER LEVEL SETTING: WATER LEVEL SETTING: For Standard Version: For Premium Version: Max. The standard version of the machine uses a manual The premium version of the machine uses an control system operated by a lever, located in the electronic control system operated by bu ons in the steering column, right hand side of the operator.
Page 49 MACHINE OPERATION Chemical Dosing System (for premium version): The premium version of the machine is also equipped with an intelligent chemical dosing system. This system is used to meter speciﬁed quan es of cleaning chemical or detergents depending upon the ﬂoor. Press the “+”...
Page 50 MACHINE OPERATION INSTALLATION/REMOVAL OF BRUSHES: Press the brush release pedal downwards, the brush will è drop down from its catch. Brush Release Pedal The machine is equipped with a pair of disc brushes which are located in the brush head. The brush head is mounted onto the chassis of the machine, held by an actuator which facilitates up and down movement of the brush head during transport and scrubbing modes.
Page 51 MACHINE OPERATION INSTALLATION/REMOVAL OF SQUEEGEE: The machine is equipped with a squeegee at the rear of the machine. The squeegee is used to suck the dirty water from the ﬂoor a er scrubbing. The squeegee has a unique feature “Break Away” which separates the squeegee from the machine upon an impact.
Page 52 MACHINE OPERATION For Premium Version: RAISING/LOWERING OF BRUSH HEAD: For Standard Version: In the premium version the brush head is lowered via an electric actuator controlled by a switch on the control panel. Press the To lower the brush head release the lever from the locking notch and lower it switch once to select the brush head.
Page 53 MACHINE OPERATION For Premium Version: RAISING/LOWERING OF SQUEEGEE: In the premium version the squeegee is lowered via an electric For Standard Version: actuator controlled by a switch on the control panel. Press the To lower the squeegee release the lever from the locking notch and lower it all switch once to select the squeegee.
Page 54 Standard Version Premium Version Pad Selec on: TANK FULL For best recommenda ons, contact your Roots Mul clean Ltd. execu ve for pad applica ons. The dirty water tank full The message “TANK FULL” will be indicator LED on the control displayed on the LCD panel.
Page 55 MACHINE OPERATION AUTO MODE SETTING: Follow the below steps to use AUTO mode: Insert key into key switch. Ÿ Switch On key switch. Ÿ Press “a” & “b” switches to the required level. Ÿ Press “c” & “d” to select suc on turbine and brush motor. Ÿ...
Page 56 MACHINE OPERATION SCRUBBING PROCEDURE: Sit ﬁrmly in operator seat. è Insert key into key switch (I). Ensure Emergency Stop Switch is è FOR STANDARD VERSION: released. Before star ng the machine ensure that the FNR switch is in neutral posi on, Turn the key clockwise, the machine powers up.
Page 57 MACHINE OPERATION SCRUBBING PROCEDURE: FOR STANDARD VERSION: End of Scrubbing: Set water ﬂow control lever to lower posi on (closed). è Raise the brush head. è Raise the squeegee, vacuum motor shuts oﬀ a er 15 seconds. è Move machine to parking area. è...
Page 58 MACHINE OPERATION SCRUBBING PROCEDURE: Sit in operator seat. è Insert key into key switch (A). Ensure that the Emergency Stop è FOR PREMIUM VERSION: Switch is released. Before star ng the machine ensure that emergency stop switch is released. Turn the key clockwise, the machine powers up. Beacon lamp is ac vated. è...
Page 59 MACHINE OPERATION SCRUBBING PROCEDURE: Post-Scrubbing Checkpoints Check the tank lid seals for damage or wear and tear. End of Scrubbing: Clean the float. Switch oﬀ all scrubbing func ons. è Check the condition of the brushes. Remove any string, rope or other debris Raise brush head and squeegee.
Page 60 MACHINE OPERATION BATTERY CHARGING PROCEDURE (OFF-BOARD CHARGER) Operator Seat in Open Posi on NOTE: Before charging, make sure that the charger se ng is properly set for the ba ery type. Make sure the ba eries have proper electrolyte level before charging. Drive the machine to a ﬂat, dry surface in a well-ven lated area.
Page 61 MACHINE OPERATION To Swap / Replace Ba eries: The drained ba eries can be swapped or replaced with charged ba eries to con nue scrubbing in an uninterrupted way. WARNING: Care should be taken while lowering the dirty water tank to avoid hand being crushed.
Page 62: Maintenance
MAINTENANCE RootsScrub RB 650/750...
Page 63 Read this manual thoroughly before performing any repair or è Please contact your local Roots Multiclean Ltd. dealer. The people there will maintenance opera ons. be glad to perform that work for you. Their well trained personnel and For repair and/or maintenance of high reach areas of the machine, use a è...
Page 64 MAINTENANCE MAINTENANCE DRAINING THE DIRTY WATER TANK This sec on describes the maintenance of the machine under the following topics: Move the machine to the designated waste disposal area. DRAINING THE DIRTY WATER TANK. è Lower the dirty water tank drain hose to the floor. DRAINING THE FRESH WATER TANK.
Page 65 MAINTENANCE DRAINING THE FRESH WATER TANK CLEANING THE DIRTY WATER TANK Move the machine to the designated waste disposal area. Move the machine to the designated cleaning area. Open the cap of the fresh water tank, drain the remaining water. Open the lid of the dirty water tank.
Page 66 MAINTENANCE CLEANING THE FLOAT CLEANING THE FRESH WATER TANK Move the machine to the designated cleaning area. Move the machine to the designated cleaning area. Open the lid of the dirty water tank, secure it with the stopper. Open the cap of the fresh water tank. Lower the dirty water drain hose near the drain, open the cap of the dirty Drain any remaining water.
Page 67 MAINTENANCE CLEANING THE SQUEEGEE WARNING DO NOT USE HARSH CHEMICALS AND ACIDS TO CLEAN. Move the machine to the designated cleaning area. Remove the squeegee from the machine by loosening the yellow colored squeegee holder knobs (2 nos.). Suc on Port Knob Detach the suction hose from the squeegee.
Page 68 MAINTENANCE CLEANING THE SQUEEGEE LIPS CLEANING THE DISC BRUSHES Remove the squeegee lip holder using the toggle clamp. Pull the toggle Remove the disc brushes from the brush head by pressing the brush latch forward to loosen the clamp. release pedal. Remove both front and back squeegee lip holders.
Page 69 MAINTENANCE CLEANING THE CATCH HOLDER CLEANING THE FRESH WATER FILL PORT STRAINER Clean the catch holders using a water hose at normal pressure. Open the fresh water fill port rubber cap. Remove any thread, rope, twine and other debris from the catch holders. Remove the strainer by pulling it upwards.
Page 70 MAINTENANCE CLEANING THE FRESH WATER FILTER CLEANING THE MACHINE Unscrew the body of the filter assembly (a). Use a damp sponge with mild detergent to clean the exteriors of the Remove the strainer from the assembly (b). machine. Remove any debris from the strainer. Ensure that water does not enter any electrical part.
Page 71 MAINTENANCE GREASING THE CHAIN DRIVE SKIRTS AND SEALS NOTE: Before leaving or servicing the machine, stop on a level surface, turn oﬀ key switch, engage the parking brake and remove key. The machine uses a chain drive to transmit power to the drive wheel at the front.
Page 72 MAINTENANCE CHANGING THE SQUEEGEE LIPS Remove the squeegee lip holder using the toggle clamp. Pull the toggle latch forward to loosen the clamp. Remove both front and back squeegee lip holders. Remove the front and rear squeegee lips. If the squeegee lips are in good condition invert them to use the other side. If the squeegee lips are completely worn out, replace the same with new ones.
Page 73 MAINTENANCE TYRES NOTE: Before leaving or servicing the machine, stop on a level surface, turn oﬀ key switch, engage the parking brake and remove key. The machine has three solid rubber tyres: one in front, and two in the rear of the machine.
Page 74 MAINTENANCE PUSHING AND TRANSPORTING THE MACHINE Pushing the Machine (For Standard Version) Pushing the Machine If the machine becomes disabled, it can be pushed from the front (For Premium Version) or rear. If the machine becomes disabled due to an error on the A1 & A2 control The parking brake must be disengaged before pushing the machine, now the boards, the machine can be transported by ac va ng the “Crippled Machine machine can move freely.
Page 75 IMPORTANT: All electronic or electrical repairs should be done by Switch on key switch. è authorized Roots Mul clean Ltd. service engineer ONLY. Activate the corresponding system to check its function. è The machine control board (electrical module) is located at the front of the IMPORTANT: machine, in the steering pillar assembly.
Page 76 MAINTENANCE ELECTRICAL MAINTENANCE List of Fuses FUSE DETAILS - PREMIUM VERSION FUSE DETAILS - STANDARD VERSION FUSE RATING USED FOR FUSE RATING USED FOR 100A Main Fuse Brush Motor 1 Brush Motor 1 Brush Motor 2 Actuator Vacuum Motor Pump Solenoid Valve Light Beacon Lamp...
Page 77 MAINTENANCE Error Codes (Premium Version): In the event of an error in the machine, the diagnos c system displays a error code in the LCD panel, upon which the fault can be rec ﬁed (For premium version only). ERROR CODE ERROR DESCRIPTION REMEDY Fuses in A2 board rated at 40 amps might blow over a period of me due to use.
Page 78 MAINTENANCE Drive Motor Controller Error Codes (Standard Version): In the event of an error in the drive motor controller, the system displays a error code in the LCD panel located in the drive motor controller, upon which the fault can be rec ﬁed (For standard version only). Error No.of Alarm Descrip on...
Page 79 MAINTENANCE BATTERIES CHECKING ELECTROLYTE LEVEL (For Lead Acid Ba ery) The machine is equipped with lead acid (LA) type of ba eries which require rou ne maintenance. Check the ba ery electrolyte level weekly. NOTE: Before leaving or servicing the machine, stop on a level surface, turn oﬀ...
Page 80 MAINTENANCE CHECKING ELECTROLYTE LEVEL Operator Safety Tips: (For Lead Acid Ba ery) ü Wash hands with soap a er performing cleaning tasks on the ba eries. The level should be slightly above the ba ery plates as shown in the ﬁgure. Add dis lled water if level is low.
Page 81 MAINTENANCE STORING THE MACHINE FREEZE PROTECTION (For Premium Version) The following steps should be taken when storing the machine for an NOTE: Before leaving or servicing the machine, stop on a level surface, turn extended period of me. oﬀ key switch, engage the parking brake and remove key. Charge the ba eries before storing machine to prolong the life of the Ÿ...
Page 82 MAINTENANCE MAINTENANCE CHART The below table indicates the Person Responsible for each procedure: O = Operator T = Trained Personnel Person Interval Descrip on Procedure Resp. Ba eries Recharge ba eries Dirty water tank Empty and clean dirty water tank Check squeegee for foreign par cles taken and clean if Squeegee required...
Page 83 MAINTENANCE MAINTENANCE CHART Person Interval Descrip on Procedure Resp. Ba eries Check ba ery poles and apply petroleum jelly if required Brake Check func on of brake Steering Grease steering pinion and gear ring Drive train Grease drive chain 200 Hours Pivot points Check pivot and sliding points, apply grease as required Skirts...
Page 84 TROUBLESHOOTING RootsScrub RB 650/750...
Page 85 TROUBLESHOOTING TROUBLESHOOTING PROBLEM CAUSE REMEDY Faulty power switch Contact Roots service Ba ery needs to be recharged Recharge ba ery No power - nothing works Faulty ba ery Replace ba ery Loose ba ery cable Tighten loose cable Main fuse blown Rec fy the cause &...
Page 86 TROUBLESHOOTING TROUBLESHOOTING PROBLEM CAUSE REMEDY Tank gasket faulty Contact Roots service Drain hose leak Hook up drain hose and close Poor water recovery Suc on turbine faulty Contact Roots service Ba ery charge low Recharge ba ery Bearing dry Grease bearings...
Page 87 DO’S & DON’TS RootsScrub RB 650/750...
Page 88 DO’S & DON’TS DO’S DON’TS Charge the ba eries a er it has reached its minimum power reserve. Do not charge the batteries between cleaning cycle. ü û Do not use the machine for transporting goods or persons. Charge the ba eries only in an well ven lated area. û...
Page 89: Operator Notes
OPERATOR NOTES RootsScrub RB 650/750...
Page 90 OPERATOR NOTES RootsScrub RB 650/750...
Page 91 RootsScrub RB 650/750...
Page 92 Roots Multiclean Ltd. R.K.G. Industrial Estate, Ganapathy, Coimbatore - 641 006, India. Phone: +91 (422) 4330 330, E-mail: rmclsales@rootsemail.com Web: rootsmulticlean.com RootsScrub RB 650/750 Toll Free: 1800 41 99 77 9...

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ROOTS RB650 Series Operator's Manual

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