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Version 1.0
R.P.S. Corporation
P.O. Box 241
Racine, Wisconsin
SERVICE MANUAL
Phone:
1-800-634-4060
Fax:
1-866-632-6961

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Summary of Contents for R.P.S. Corporation 2023 Series

  • Page 1 SERVICE MANUAL Version 1.0 R.P.S. Corporation Phone: 1-800-634-4060 P.O. Box 241 Fax: 1-866-632-6961 Racine, Wisconsin...
  • Page 2 CAUTION! To reduce the chance of personal injury and/or property damage, the following instructions must be careful observed: Proper service and repair are important to the safety of the service technician and the safe reliable operation of all cleaning equipment. If part replacement is necessary, the part must be replaced with one of the same part number or with an equivalent part.
  • Page 3 FOREWORD R.P.S. Corporation service manuals are intended for use by professional, qualified technicians. Attempting repairs or service without the appropriate training, tools, and equip- ment could cause injury to you or others and damage to your piece of equipment that may cause it not to operate properly This manual should be kept in a convenient place for easy reference.
  • Page 4 SAFETY SAFETY MESSAGE Your safety and the safety of others is very important and operating this unit safely is an important responsibility. To help you make informed decisions about safety, we have provided operation procedures and other safety information in this manual. This information informs you of potential hazards that could hurt you or others.
  • Page 5 SAFETY SAFETY PRECAUTIONS • Hazardous voltage. Shock, Burns or electrocution can result. ALWAYS disconnect the batteries before servicing machine. • Batteries emit hydrogen gases, explosion or fire can result. Keep sparks and open flame away.! • Charge unit in a well ventilated area and keep battery compartment open when charging or explosion or fire could result.
  • Page 6 BLANK THIS PAGE WAS INTENTIONALLY LEFT BLANK...
  • Page 7: Table Of Contents

    TABLE OF CONTENTS CONTENTS MAINTENANCE MAINTENANCE SCHEDULE ............... 1-1 LUBRICATION ..................1-1 BLANK ..................1-4 THIS PAGE WAS INTENTIONALLY LEFT BLANK .....1-4 MACHINE PARTS MAIN COMPONENTS ................2-2 CONTROL PANEL ................2-3 CONTROL SWITCHES ..............2-4 INDICATORS & METERS .............2-4 BATTERY GAUGE ................2-4 BRUSH PRESSURE GAUGE ............2-4 SQUEEGEE SYSTEM SQUEEGEE SYSTEM COMPONENTS .........
  • Page 8 TABLE OF CONTENTS SOLUTION SYSTEM DISPENSING SOLUTION ............. 6-1 ADJUSTING SOLUTION FLOW ...........6-2 DRAINING SOLUTION TANK ............6-2 CLEANING SOLUTION FILTER ...........6-2 SOLUTION SOLENOID VALVE ...........6-2 BRUSH DRIVE SYSTEM BRUSH ASSIST ................7-1 BRUSH DRIVE ELECTRICAL CIRCUIT ........7-1 SETTING BRUSH PRESSURE ............7-2 BRUSH ASSIST STRENGTH ...............7-2 INSTALLING &...
  • Page 9 TABLE OF CONTENTS BATTERY SYSTEM ..............11-4 BATTERY MAINTENANCE & CARE ..........11-4 LEAD ACID BATTERIES (TRADITIONAL) ........ 11-4 LEAD ACID BATTERIES (MAINTENANCE FREE) ....11-4 GEL CELL BATTERIES .............. 11-4 BATTERY CABLES & TERMINALS ........... 11-5 BATTERY TESTING ................11-5 HYDROMETERS ................
  • Page 10: Blank

    TABLE OF CONTENTS BLANK THIS PAGE WAS INTENTIONALLY LEFT BLANK toc - 4 2023 Service Manual V1.0...
  • Page 11 SPECIFICATIONS Machine Length 51 3/4 in. (132cm) Machine Height 42 7/8 in. (109cm) Machine Chassis Width 18.00 in. (46 cm) Machine Current Consumption (Average) 47 Amps Brush Motor: Up to 30 Amps Vacuum Motor: Up to 30 Amps Solution Tank Capacity 19 Gallons (72 liters) Recovery Tank Capacity...
  • Page 12 SPECIFICATIONS 2023-20 2023-20HD 2023-23 Machine Width with Squeegee 32 3/4 in. 32 3/4 in. 32 3/4 in. 83 cm 83 cm 83 cm Scrub Brush Size (qty. 1) 20 in. 20 in. 23 in. 51 cm 51 cm 59 cm Scrub Brush Motor (qty.
  • Page 13: Maintenance Schedule

    MAINTENANCE MAINTENANCE MAINTENANCE SCHEDULE ����� �������������������� ����� ������ ������� ������� � �������������������� � ������������������������������ � ����������������������������������� � ������������������������������������������������� � ����������������������������������������������������������� � ���������������������������� � �������������������������������������������� � �������������������������������������� � ������������������������������������������������ � ����������������� � ������������������������������ � ������������������������� ATTENTION! Make sure machine is turned off and the batteries are disconnected before performing any repairs or service on the machine! Your machine is equipped with two brush-type motors that require periodic inspection to assess wear.
  • Page 14 MAINTENANCE �� � � � �� � � � � � �������������������������������� �������������������� �������� � ������ ���� ����� �������� ������������������� ������� �������� ����������� ����������� ����������������� ������� ������� ������� ������� ������� ������� ����������������������������� ��������������������������������� ���������������������������������� ��������������������������������� ��������������������������������������������������������������� ������ ��������������� ������������ ������������ ���������...
  • Page 15 MAINTENANCE �� � � � �� � � � � � �������������������������������� ���������������������� ������� ������ ������� ��������������� ����������������������������� ������������������ �������������� ����������������������� ����������������� ������� ������ ������� ����������������������� ����������������������������� ����������� ������������ �������������������� ������������ �������������� ������������������������ ��������������� �������������������������� ��������������� ������������ ������������������� ����������������������������� ��������������� ����������������...
  • Page 16 MAINTENANCE BLANK THIS PAGE WAS INTENTIONALLY LEFT BLANK 2023 Service Manual V1.0...
  • Page 17: Machine Parts

    MACHINE INTRODUCTION MACHINE PARTS 1. HANDLE BARS 2. RECOVERY LID 3. CONTROL PANEL 4. CIRCUIT BREAKERS 5. SOLUTION GAUGE/DRAIN 6. SQUEEGEE ASSEMBLY 7. FRONT WHEELS 8. REAR CASTERS 9. SOLUTION FILTER 10. SQUEEGEE LIFT 11. CHARGER PORT 12. RECOVERY DRAIN HOSE 13.
  • Page 18: Main Components

    MACHINE INTRODUCTION MAIN COMPONENTS Handle Bars (1) - The handle bars are located at the back of the machine and have a green button on the right side handle. When the green button is depressed it turns on the brush motor and solu- tion flow if the control panel switches are turned on.
  • Page 19: Machine Introduction

    MACHINE INTRODUCTION CONTROL PANEL � � � � � � � � � � � � � � ������ ���� ����� � � � � � � �� �� � ����� � ������ ���� � A. Main Power Switch B. Vacuum Switch C.
  • Page 20: Control Switches

    MACHINE INTRODUCTION CONTROL SWITCHES Main Power Switch (A)- Turn power on and off to the entire machine Vacuum Switch (B) - Turns the vacuum motor on and off Solution Switch (C) - When in the on position the solution flows when the brushes run. Brush Motor Switch (D) - When in the on position the brushes will run when the handle bar button is depressed.
  • Page 21: Squeegee System

    SQUEEGEE SYSTEM SQUEEGEE SYSTEM A scrubber’s squeegee system is designed to work with the recovery system to pick up water and dirt from the floor using air flow created by the recovery system. The front blade of the squeegee tool is designed with notches in it that allow the air, water and dirt to pass through it while metering the air, increasing it’s speed through the tool and recovery system.
  • Page 22: Squeegee Suspension Breakdown

    SQUEEGEE SYSTEM A pitch adjustment that allows the operator to adjust the squeegee for different floor surfaces. This is used for creating more of a leak under the front blade for smooth floors or less of one for rough floors. SQUEEGEE SUSPENSION BREAKDOWN �...
  • Page 23: Triangle Plate & Tow Bar

    SQUEEGEE SYSTEM TRIANGLE PLATE & TOW BAR These parts cannot be bent at all. They must be completely straight and flat. If either is bent replace it. If you replace triangle plate, adjust the clearance between the bottom of the plate and the top of the tow bar underneath so clearance is 7/8”...
  • Page 24: Replacing Blades

    SQUEEGEE SYSTEM The front blade wears very well when properly adjusted, but it can get torn. It can be installed one of two ways: “3 notches down” for normal floors, and “5 notches down” for extremely smooth floors. REPLACING BLADES We stock individual blades or blade kits that include a blade set and new set of squeegee trailing wheels.
  • Page 25: Squeegee Adjustment

    SQUEEGEE SYSTEM SQUEEGEE ADJUSTMENT A squeegee needs to be adjusted to the type of surface that it is operating on. This means the adjustments that pick up well on rough concrete will probably not work well on glass- smooth vinyl tile or ceramic tile. The reverse would hold true also, a squeegee set up for a smooth surface will not work well on rough surfaces.
  • Page 26: Squeegee Adjustment Examples

    SQUEEGEE SYSTEM SQUEEGEE ADJUSTMENT EXAMPLES ������ � ������ � � � � � � � ���� ������ �������� ������ ���� ��� ��� �������� �������� ��������� ����� ����� ��� ���� �� ��� ������ ���� �� ����� ��� �������� ���� �������� ��� ����� ���� ����� ��� �� �������� ���...
  • Page 27 SQUEEGEE SYSTEM The squeegee has trailing wheels that MUST touch the floor and roll as the machine is traveling forward. They MUST both be adjusted to the same height. You can check their adjustment by removing the squeegee from the machine, making sure the squeegee has good blades on it and setting the squeegee on a flat surface.
  • Page 28 SQUEEGEE SYSTEM ������������������������ ������������������ ����������������� �������������������� �������������������������������������� ������������������������ ���������������������������������������������������������������������������� �������������������������� ����������������������������������������������������������������������������� ������������������������������������� ���������������������������������������������������� ��������������� ������������������������������������ ������������������������������������������������������������ ���������������������������������������������������������� ������������������ ������������������������������������������������������������������������������ ������������������� ����������������������������������������������������������������������������� ����������������������������������������������� �������������������� ���������������������������������� ������������������������������������������������������������������������������� ��������������������������������������������������������������������������������� ����������������������������������� ���������������������������������������������������������������������������� ������������������������������������������������������� �������������������������������������������������������������� ���������������������� ��������������������������������������������������������������������������������� ���������������������� ������������������������������������������� �������������������������������������������������������������������������� �������������������������������������������������� ������������������������������������������������ ������������������������������������������������������� ������������������������������������������������������������������������������� �������������������������������������������������������������������� ��������������������������...
  • Page 29 SQUEEGEE SYSTEM SQUEEGEE SYSTEM DIAGNOSIS FLOW CHART 1 of 2 Operate the Verify operation with the Is there a Squeegee does machine and verify customer and educate the problem with the not pick up water the customers customer on the way their machine? complaint machine works.
  • Page 30 SQUEEGEE SYSTEM SQUEEGEE SYSTEM DIAGNOSIS FLOW CHART 1 of 2 From Previous Page Check to make sure the spacers, washers and springs are all there and in working order. Are there Replace parts missing parts? Verify the measurement where the front of the Operate the triangle plate bolts to the Does the...
  • Page 31: Squeegee Lift System

    SQUEEGEE LIFT SYSTEM SQUEEGEE LIFT SYSTEM The squeegee lift system on the 2023 system was designed with simplicity in mind. It has very straight forward operation and minimal parts to assure consistent and highly reliable operation. TO OPERATE To lower the squeegee place your foot under the yellow lever located at the right rear of the machine below the control panel.
  • Page 32 SQUEEGEE LIFT SYSTEM BLANK THIS PAGE WAS INTENTIONALLY LEFT BLANK 2023 Service Manual V1.0...
  • Page 33: Recovery System

    RECOVERY SYSTEM RECOVERY SYSTEM The recovery system of the 2023 series is powered by a 24 volt 550 watt vacuum motor. The recovery tank is designed with a large lid to facilitate the ability to completely clean out the recovery tank when use of the machine is finished. The vacuum motor draws air in through the squeegee tool, through the squeegee hose and into recovery tank.
  • Page 34: Vacuum Float

    RECOVERY SYSTEM VACUUM FLOAT The vacuum float assembly is located inside the RETAINING recovery tank and is accessed by opening the re- CLAMP covery tank lid. The float stops the flow of air in the event that the recovery tank is filled to capacity. To clean: Remove the white retaining clamp from the screen.
  • Page 35 RECOVERY SYSTEM MODEL 2023 RECOVERY SYSTEM DIAGNOSTIC FLOW CHART 1 of 3 Instruct customer on Machine is not Verify customer Is there a how to operate their picking up water. complaint problem? machine Retest the machine Is the recovery Empty tank and tank empty and the clean ”Drain “Drain Saver”...
  • Page 36 RECOVERY SYSTEM MODEL 2023 RECOVERY SYSTEM DIAGNOSTIC FLOW CHART 2 of 3 FROM PAGE 1 Bill customer Adjust squeegee Instruct customer on and retest proper machine Is the squeegee machine Did this remedy maintenance adjusted properly? (See squeegee the problem? section for assistance) Install squeege...
  • Page 37 RECOVERY SYSTEM MODEL 2023 RECOVERY SYSTEM DIAGNOSTIC FLOW CHART 2 of 3 FROM PAGE 2 Bill the customer Check inside the hose for obstructions Clean out Were any Did this remedy the obstructions or obstructions or problem? clogs and clogs found? retest machine.
  • Page 38 RECOVERY SYSTEM BLANK THIS PAGE WAS INTENTIONALLY LEFT BLANK 2023 Service Manual V1.0...
  • Page 39: Solution System

    SOLUTION SYSTEM SOLUTION SYSTEM The solution system on the 2023 series consists of main body of the machine which is also the solution tank, the fill opening, sight gauge/drain, filter, ball valve (not on early produc- tion machines), Solution solenoid valve and solution control panel switch. The solution is turned on with the toggle switch on the control panel of the machine and lets solution flow...
  • Page 40: Adjusting Solution Flow

    SOLUTION SYSTEM ADJUSTING SOLUTION FLOW To adjust the solution flow use the ball valve mounted on the right side of the brush deck. (Note: Early production models did not have a ball valve. On these models the solution sole- noid valve is adjusted to control the amount of solution flow.) SOLUTION SOLENOID...
  • Page 41: Solution System Diagnosis Flow Chart 1 Of 2

    SOLUTION SYSTEM SOLUTION SYSTEM DIAGNOSIS FLOW CHART 1 of 2 Advise customer on Test Machine / Does the machine proper machine NO Solution flow Verify Complaint dispense water? operation Is the water switch Turn on the water turned on? switch Is the ball Open the ball valve at the brush...
  • Page 42: Solution System Diagnosis Flow Chart 2 Of 2

    SOLUTION SYSTEM SOLUTION SYSTEM DIAGNOSIS FLOW CHART 2 of 2 From Back out all the way and Previous install lock nut. Retest Call the factory Page machine Does the scrub deck See “Brush drive system” Use your meter to turn on when the green Was the screw backed section check for...
  • Page 43: Brush Drive System

    BRUSH DRIVE SYSTEM BRUSH DRIVE SYSTEM The brush drive system on the 2023 series is also a machine drive assist system. This means that the force created by the pad on the floor is also used to help propel the ma- chine forward when scrubbing.
  • Page 44: Setting Brush Pressure

    BRUSH DRIVE SYSTEM SETTING BRUSH PRESSURE Lower the scrub deck to the floor. Turn on the solution switch and turn on the brush by using the green handle- bar button. Observe the brush pressure gauge on the control panel and make sure it does not enter the red HEAVY-DUTY 2017/2023 zone while scrubbing.
  • Page 45 BRUSH DRIVE SYSTEM BRUSH DECK DIAGNOSIS FLOW CHART 1 of 2 Is the Advise customer on Scrub brush motor not Test Machine / brush motor proper machine operating properly Verify Complaint operating operation. properly? Is the main power switch Turn on the main Check condition of power switch.
  • Page 46 BRUSH DRIVE SYSTEM BRUSH DECK DIAGNOSIS FLOW CHART 2 of 2 FROM FROM PAGE 1 PAGE 1 “A” “B” Check for ( + ) battery voltage on Check for ( + ) battery Is there the other load voltage at the green wire ( + ) battery terminal of the going to the coil circuit on...
  • Page 47: Brush Lift System

    BRUSH LIFT SYSTEM BRUSH LIFT SYSTEM The brush lift system on the 2023 series consists of an actuator, a rocker switch, circuit breaker, lifting linkage and down pressure springs. The brush deck and motor are raised and lowered by the brush deck actuator. The actuator is controlled by a switch on the con- trol panel.
  • Page 48: Down Pressure

    BRUSH LIFT SYSTEM DOWN PRESSURE Down pressure is controlled manually by the operator raising or lowering the deck. The amount of down pressure is monitored using the brush pressure gauge located on the lower right corner of the control panel. This gauge should always be in the green when operating.
  • Page 49: Actuator Adjustment

    BRUSH LIFT SYSTEM ACTUATOR ADJUSTMENT To access the limit switch in the actuator remove the black rubber strip on the face of it. Loosen the set screw just enough for the switch to slide. To increase the travel of the deck slide the limit switch down toward the floor.
  • Page 50 BRUSH LIFT SYSTEM BRUSH DECK LIFT DIAGNOSIS FLOW CHART 1 of 2 Test machine / Does the Advise customer on Brush deck does not raise Verify the brush deck raise or proper machine or lower. complaint. lower? operation. Is the main Turn on main Check condition of power switch...
  • Page 51 BRUSH LIFT SYSTEM BRUSH DECK LIFT DIAGNOSIS FLOW CHART 2 of 2 Find and repair FROM break in wiring. PAGE 1 Disconnect the wires at the actuator. Attach Do they one of your meter leads to each connector on both have good the wire harness side of the machine.
  • Page 52 BRUSH LIFT SYSTEM BLANK 2023 Service Manual V1.0...
  • Page 53: Traction Drive System

    TRACTION DRIVE SYSTEM TRACTION DRIVE SYSTEM The 2023 model is not currently offered with a drive option. 2023 Service Manual V1.0...
  • Page 54 TRACTION DRIVE SYSTEM BLANK THIS PAGE WAS INTENTIONALLY LEFT BLANK 2023 Service Manual V1.0...
  • Page 55: Chassis System

    CHASSIS SYSTEM CHASSIS SYSTEM The chassis system in built on a heavy duty 7 gauge powder coated full frame. The frame gives the machine great strength and durability. Everything is fastened to the frame using stainless steel hardware allowing for easy servicing should a repair be needed. The ma- chine rolls on two 8”...
  • Page 56 CHASSIS SYSTEM BLANK THIS PAGE WAS INTENTIONALLY LEFT BLANK 10-2 2023 Service Manual V1.0...
  • Page 57: Batteries Battery Safety

    BATTERY SYSTEM BATTERIES BATTERY SAFETY DANGER OF EXPLODING BATTERIES Batteries contain sulfuric acid and produce explosive mixtures of hydrogen and oxygen. Because self-discharge action generates hydrogen gas even when the battery is not in op- eration. Make sure batteries are stored and worked on in a well ventilated area. ALWAYS wear ANSI Z87.1 (U.S.
  • Page 58: Handling Battery Acid

    BATTERY SYSTEM HANDLING BATTERY ACID Battery acid, or electrolyte, is a solution of sulfuric acid and water that can destroy clothing and burn the skin. Use extreme caution when handling electrolyte and keep an acid neu- tralizing solution - such as baking soda or house hold ammonia mixed with water - readily available.
  • Page 59: Stud Terminal

    BATTERY SYSTEM Stud Terminal The stud terminal is typically used on heavy duty batter- ies. The terminals have a stainless steel threaded stud embedded in them that the connections are made to. Combination Terminal The combination terminals come in a few different configurations.
  • Page 60: Battery System

    BATTERY SYSTEM BATTERY SYSTEM The battery system for the 2023 models consists of 2 deep cycle batteries. They are of- fered in 2 different sizes of lead acid and one size of maintenance free gel battery for each machine. The batteries are the power source for all of the working parts of the machine and must be maintained properly to realize optimal run time as well as longevity.
  • Page 61: Battery Cables & Terminals

    BATTERY SYSTEM BATTERY CABLES & TERMINALS The battery cable connections must remain tight and corrosion free. In the event that the battery cables or terminals become corroded follow accepted battery safety precautions, disassemble and clean the terminals with a baking soda and water solution and a wire brush, making sure not to get any INSIDE the battery.
  • Page 62 BATTERY SYSTEM The state-of-charge of a lead acid battery can be determined by the specific gravity of the electrolyte (its weight compared to water). The specific gravity can be measured directly with a hydrometer or determined by the stabilizing voltage. A hydrometer is a bulb-type syringe which will extract electrolyte from a cell.
  • Page 63: Load Testing

    BATTERY SYSTEM When testing with a load tester you are looking for a difference between cells of the batter- ies. All the battery cells should have similar readings. Any battery that contains a cell that has a value lower than .050 of the rest of the cells indicates you have a bad battery. LOAD TESTING Load test with a load tester: Make sure batteries are fully charged.
  • Page 64: Battery Replacement

    BATTERY SYSTEM BATTERY REPLACEMENT When replacing batteries in a machine it is important to replace them with quality batteries that are designed for high-output deep-cycle applications, such as the ones furnished by the factory when the machine was new. All batteries are NOT created equal. In the event you are considering other manufactures batteries make sure to compare their 75 AMP RESERVE CAPACITY.
  • Page 65: Electrical System

    ELECTRICAL SYSTEM ELECTRICAL SYSTEM The electrical system on the 2023 was designed with simplicity being a core quality. In de- signing the system this way it is not complicated by a computer and is very basic to repair. All the circuits are controlled by either switches, relays or a combination of the two. The circuits are protected by push to reset circuit breakers located on the rear of the control panel.
  • Page 66 ELECTRICAL SYSTEM RED #57 ORANGE #16 BLACK #27 ORANGE #18 YELLOW #48 GREEN #110 RED #59 RED #49 PINK #62 PINK #63 RED #26 RED #58 RED #57 BLACK #2 RED #3 ORANGE #18 YELLOW #48 ORANGE #16 WHITE #61 12-2 2023 Service Manual V1.0...
  • Page 67 ELECTRICAL SYSTEM BLANK THIS PAGE WAS INTENTIONALLY LEFT BLANK 12-3 2023 Service Manual V1.0...
  • Page 68 ELECTRICAL SYSTEM BLANK THIS PAGE WAS INTENTIONALLY LEFT BLANK 12-4 2023 Service Manual V1.0...
  • Page 69: Repair Instructions

    REPAIR INSTRUCTIONS 2023-01 SHROUD CURTAIN ADJUSTMENT 2/16/2006 Page 1 of 1 TIME REQUIRED: 10 MINUTES NUMBER OF TECHS: 1 PERSON REQUIRED PARTS none REQUIRED TOOLS none 1. Make sure machine is on level floor. 2. Release the black latch on left side of the shroud. (see figure below) NOTE: On the right and left side of shroud there are Qty: (2) 10/32 x1/2 screws one on each side, they are left slightly loose so band and curtain can slide up and down.
  • Page 70: 2033-02 Scrub Deck Actuator R & R

    REPAIR INSTRUCTIONS 2023-02 SCRUB DECK ACTUATOR R&R 2/16/2006 Page 1 of 6 TIME REQUIRED: 20 MINUTES NUMBER OF TECHS: 1 PERSON REQUIRED PARTS � Qty: (1) 190-2210 ACTUATOR REQUIRED TOOLS � 7/16’’ 12- point box wrench � 9/16’’ 12- point socket �...
  • Page 71 REPAIR INSTRUCTIONS 2023-02 SCRUB DECK ACTUATOR R&R 2/16/2006 Page 2 of 6 3. Carefully lean tank back to expose battery compartment. DISCONNECT BATTERIES 1. Locate the positive terminal that is in front left of battery pack. 2. Using a 9/16’’ 12- point socket loosen and remove the 5\16’’ nut. 3.
  • Page 72 REPAIR INSTRUCTIONS 2023-02 SCRUB DECK ACTUATOR R&R 2/16/2006 Page 3 of 6 (Red and orange wires not Shown) 3. Using a 7/16 12-point box wrench loosen and remove the (Qty 2) ¼-20 jam nylock nuts that holds the down pressure springs to the actuator anchor and the actuator arm.(see figure below) ¼...
  • Page 73 REPAIR INSTRUCTIONS 2023-02 SCRUB DECK ACTUATOR R&R 2/16/2006 Page 4 of 6 6. Using Qty :( 2) 2’’x 4’’x24’’ wood boards stack them up and put them under the center of the scrub deck. (see figure below) NOTE: You may have to lift on scrub deck slightly to install 2’’x4’’x24’’wood boards.
  • Page 74 REPAIR INSTRUCTIONS 2023-02 SCRUB DECK ACTUATOR R&R 2/16/2006 Page 5 of 6 9. Using a needle nose pliers remove the 3/8’’ Rue ring cotter.(see figure below) Remove the 3/8’’x2 ½’’ clevis pin. (see figure below)NOTE: There is a ½’’x3/8’’x1’’ oil light bushing in this hole, make sure to misplace it.(see figure below) ½’’x3/8’’x1’’...
  • Page 75 REPAIR INSTRUCTIONS 2023-02 SCRUB DECK ACTUATOR R&R 2/16/2006 Page 6 of 6 INSTALLING NEW ACTUATOR 1. Hold new actuator with movable shaft in up position. 2. Install the ½’’x 2’’ clevis pin on the top of actuator to the machine. 3.
  • Page 76 REPAIR INSTRUCTIONS 2023-03 SOLUTION FLOW VALVE R&R 2/16/2006 Page 1 of 5 TIME REQUIRED: 15 MINUTES NUMBER OF TECHS: 1 PERSON REQUIRED PARTS � Qty: (1) 190-4500 solution flow valve � Qty: (1) 8’’ wire tie REQUIRED TOOLS � 7/16’’ 12- point box wrench �...
  • Page 77 REPAIR INSTRUCTIONS 2023-03 SOLUTION FLOW VALVE R&R 2/16/2006 Page 2 of 5 NOTE: IF MACHINE HAS KEY SWITCH, REMOVE KEYS BEFORE NEXT STEP. 3. Carefully lean tank back to expose battery compartment. DISCONNECTING BATTERIES 1. Locate the positive terminal that is in front left of battery pack. 2.
  • Page 78 REPAIR INSTRUCTIONS 2023-03 SOLUTION FLOW VALVE R&R 2/16/2006 Page 3 of 5 2. Using a side cutters, cut the wire tie that holds the orange and black wires to valve. (see figure below ) 3. Using a needle nose pliers, carefully remove the orange and black wire from valve.
  • Page 79 REPAIR INSTRUCTIONS 2023-03 SOLUTION FLOW VALVE R&R 2/16/2006 Page 4 of 5 6. Using a 7/16’’ 12-point socket and a 7/16’’ 12 point box wrench loosen and remove the ¼’’- 20x1/2’’ bolt and jam nut. (see figure below ) 7. Remove the solution flow valve. NOTE: Before installing new solution flow valve check adjustment.
  • Page 80 REPAIR INSTRUCTIONS 2023-03 SOLUTION FLOW VALVE R&R 2/16/2006 Page 5 of 5 REINSTALLING SOLUTION FLOW VALVE 1. Hold new solution flow valve in position and install the ¼’’- 20x1/2’’ bolt and ¼’’20 nut and tighten. 2. Reinstall the ball valve onto solution flow valve and tighten using a 13/16’’...
  • Page 81 REPAIR INSTRUCTIONS 2023-04 RESETTABLE CIRCUIT BREAKER R&R 2/16/2006 Page 1 of 5 TIME REQUIRED: 30 MINUTES NUMBER OF TECHS: 1 PERSON REQUIRED PARTS: SELECT THE APPROPRIATE CIRCUIT BREAKER � Qty: (1) actuator 2 amp resettable circuit breaker 7-837 � Qty: (1) brush motor 30 amp re-settable circuit breaker 290-9609 �...
  • Page 82 REPAIR INSTRUCTIONS 2023-04 RESETTABLE CIRCUIT BREAKER R&R 2/16/2006 Page 2 of 5 3. Carefully lean tank back to expose battery compartment.(see figure below) DISCONNECT BATTERIES 1. Locate the positive terminal that is in front left of battery pack. 2. Using a 9/16’’ 12- point socket loosen and remove the 5\16’’ nut. 3.
  • Page 83 REPAIR INSTRUCTIONS 2023-04 RESETTABLE CIRCUIT BREAKER R&R 2/16/2006 Page 3 of 5 3. Remove the two # 14x2 ½’’ sheet metal screws. NOTE: MARKED AS # 26 BELOW. 4. Carefully remove control panel. RI-15 2023 Service Manual V1.0 HELP HOTLINE: 800-634-4060...
  • Page 84 REPAIR INSTRUCTIONS 2023-04 RESETTABLE CIRCUIT BREAKER R&R 2/16/2006 Page 4 of 5 REMOVING THE 2 AMP RESETTABLE CIRCUIT BREAKER 1. Using a needle nose pliers carefully disconnect the two pink wires from the back of circuit breaker. NOTE: MAKE SURE TO GRAB CONNECTORS NOT WIRES.
  • Page 85 REPAIR INSTRUCTIONS 2023-04 RESETTABLE CIRCUIT BREAKER R&R 2/16/2006 Page 5 of 5 4. Reinstall control panel. 5. Reconnect batteries. 6. Close tank and reinstall the 5/16’’ – 18 x3’’ bolt in relief ports and tighten using the 3/16’’ Allen wrench. 7.
  • Page 86: 2023-06 Battery R&R

    REPAIR INSTRUCTIONS 2023-05 BATTERY R&R 2/16/2006 Page 1 of 4 TIME REQUIRED: 15 MINUTES NUMBER OF TECHS: 1 PERSON REQUIRED PARTS � Qty: (2) 190-2110 battery,12 volt 140 amp AH, REQUIRED TOOLS � 9/16’’ 12-point deep well socket � ½’’ 12-point socket �...
  • Page 87 REPAIR INSTRUCTIONS 2023-05 BATTERY R&R 2/16/2006 Page 2 of 4 NOTE: IF MACHINE HAS KEY SWITCH, REMOVE KEYS BEFORE NEXT STEP. 3. Carefully lean tank back to expose battery compartment.(see figure below) DISCONNECTING BATTERIES 1. Locate the positive terminal that is in front left of battery pack. 2.
  • Page 88 REPAIR INSTRUCTIONS 2023-05 BATTERY R&R 2/16/2006 Page 3 of 4 INSTALLING NEW BATTERIERS 1. When installing new batteries make sure that the terminals are on the outside of the machine. 2. Reconnect the jumper wire. NOTE: MAKE SURE NOT TO OVER TIGHTEN CONNECTTION.(see figure below) 3.
  • Page 89 REPAIR INSTRUCTIONS 2023-05 BATTERY R&R 2/16/2006 Page 4 of 4 4. Reconnect the red wire on the front left positive terminal of the battery pack. NOTE: MAKE SURE NOT TO OVER TIGHTEN CONNECTION 5. Reconnect the black wire on the front right negative terminal of battery pack.
  • Page 90 REPAIR INSTRUCTIONS 2023-06 Cleaning Solution Filter 2/16/2006 Page 1 of 2 TIME REQUIRED: 15 MINUTES NUMBER OF TECHS: 1 PERSON REQUIRED PARTS None REQUIRED TOOLS � One pair of rubber gloves COMPLETELY DRAIN SOLUTION TANK PLACE MACHINE ON LEVEL GROUND AND CHOCK WHEELS. REMOVING FILTER 1.
  • Page 91 REPAIR INSTRUCTIONS 2023-06 Cleaning Solution Filter 2/16/2006 Page 2 of 2 CLEANING FILTER SCREEN 1. Rinse filter screen and clear cover until clear of debris. (see figures below) Note: Check threads on cover and filter screen housing for debris. INSTALLING CLEAN FILTER SCREEN 1.
  • Page 92: 2023-07 Squeegee Tool R&R

    REPAIR INSTRUCTIONS 2023-07 SQUEEGEE TOOL R&R 2/16/2006 Page 1 of 5 TIME REQUIRED: 15 MINUTES NUMBER OF TECHS: 1 PERSON REQUIRED PARTS � SEE PARTS MANUAL FOR SQUEEGEE KIT PART # REQUIRED TOOLS � 7/16’’ 12- point box wrench � 7/16’’ 12- point deep well socket �...
  • Page 93 REPAIR INSTRUCTIONS 2023-07 SQUEEGEE TOOL R&R 2/16/2006 Page 2 of 5 3. Remove rear squeegee blade.(see figure below) 4. Remove the Qty: (8) # 10-32’’ screws and front squeegee tool band. (see figure below) NOTE: SET SCREWS DOWN IN THE ORDER YOU TAKE THEM OUT.
  • Page 94 REPAIR INSTRUCTIONS 2023-07 SQUEEGEE TOOL R&R 2/16/2006 Page 3 of 5 REMOVING SQEEGEE TOOL TRAIL WHEELS 1. Using a 7/16’’ 12-point box wrench and a 7/16’’ 12-point socket loosen and remove the ¼’’ -20 x 1 5/8’’ bolt and ¼’’ 20 jam nylock nut and Qty: (2) ¼’’...
  • Page 95 REPAIR INSTRUCTIONS 2023-07 SQUEEGEE TOOL R&R 2/16/2006 Page 4 of 5 INSTALLING NEW SQUEEGEE TOOL TRAIL WHEEL 1. Hold trail wheel into position and install ¼’’ – 20 x 1’’5/8’’ bolt and ¼’’ nylon flat washers and ¼’’-20 nylock nut and tighten so wheel spins freely.
  • Page 96 REPAIR INSTRUCTIONS 2023-07 SQUEEGEE TOOL R&R 2/16/2006 Page 5 of 5 4. Install the wing nuts on loosely. 5. Then starting from the center two screws hand tighten in the order shown below. 6. Set squeegee on level flat surface and check to make sure the trail wheels are the same distance from the surface.
  • Page 97 INDEX INDEX ACTUATOR ..............12-1 EMERGENCY STOP ............2-3 BRUSH DECK ................ 8-2, RI-2 CIRCUIT BREAKER ..............RI-13 FILTER SOLUTION ..............2-1, 6-2, RI-22 BATTERY FLOAT 2-1, 5-2 CHARGING ................ 11-1, 11-8 GAUGE ..................2-3, 2-4 HANDLING ................ 11-1, 11-2 MAINTENANCE ................
  • Page 98 INDEX INDEX SAFETY MESSAGE ....................PRECAUTIONS ..................SERIAL NUMBER ............. 2-3 SKIRTS ADJUSTMENTS ................RI-1 SOLUTION DISPENSING ................... 6-1 DRAIN HOSE ................2-1, 6-2 FILL DOOR ..................2-1 FILTER ................... 2-1, RI-22 FLOW ADJUSTMENT ..............6-2 GAUGE ....................2-1 SWITCH ..................2-3, 2-4 VALVE ....................

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