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Brain Corp Minuteman RoboScrub 20 Operation Manual

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RoboScrub 20
Operations Manual

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Summary of Contents for Brain Corp Minuteman RoboScrub 20

  • Page 1 RoboScrub 20 Operations Manual...

  • Page 2: Operator Responsibility

    The RoboScrub 20 can be used in manual mode or as a self-driving, robotic scrubber. Use in robotic mode requires a subscription to Brain Corp’s Autonomy Services. Brain Operating System (BrainOS) is the name of Brain Corp’s artificial intelligence (AI) and autonomous navigation software, and is what controls the Minuteman® RoboScrub 20.
  • Page 3 TECHNICAL SPECIFICATIONS V1.0718 Content Subject to Change •...

  • Page 4: Table Of Contents

    CONTENTS SAFETY PRECAUTIONS ........6 GENERAL SAFETY PRECAUTIONS FOR SAFETY DURING OPERATION FOR SAFETY WHEN PERFORMING MAINTENANCE OR SERVICE...
  • Page 5 CONTENTS BATTERY CHARGING ............35 BATTERY CHARGING BEST PRACTICES .

  • Page 6: Safety Precautions

    SAFETY PRECAUTIONS GENERAL SAFETY PRECAUTIONS The Minuteman® RoboScrub 20 is designed solely for scrubbing dirt and dust in a commercial, indoor environment. Do not use this RoboScrub 20 in any other capacity. The following situations could cause injury to the operator and/or RoboScrub 20.

  • Page 7: For Safety During Operation

    SAFETY PRECAUTIONS FOR SAFETY DURING OPERATION • Keep hands and feet clear of moving parts while the RoboScrub 20 is in operation. • Locate and make sure all safety devices are in place and fully functional. • All doors and covers must be positioned as indicated in the instruction manual before using the RoboScrub 20. •...

  • Page 8: For Safety When Performing Maintenance Or Service

    SAFETY PRECAUTIONS FOR SAFETY WHEN PERFORMING MAINTENANCE OR SERVICE • Authorized personnel must perform repairs and maintenance. Use Minuteman® supplied replacement parts. • Read all instructions before performing any service or maintenance function. • Avoid moving parts. • Do not wear loose jackets, shirts, or sleeves when working on the RoboScrub 20. •...

  • Page 9: Roboscrub 20 Overview

    ROBOSCRUB 20 OVERVIEW 1. Sensors: Side 2D Cameras 8. Scrub Deck 2. Sensors: Front 2D Camera 9. Squeegee 3. Sensors: Front 3D Camera 10. Accelerator Pedal 4. Sensors: Side 3D Cameras 11. Solution/Recovery Tank 5. Sensors: Lower LIDAR 12. Operator Seat/Recovery Tank Lid 6.
  • Page 10 ROBOSCRUB 20 OVERVIEW 14. Recovery Tank Drain Hose 19. Start/Pause Button 15. Vacuum Motor Muffler 20. Solution Tank Site Gauge/Drain Hose 16. Solution Fill Port 21. Battery Compartment 17. Warning Light 22. Rear Tires 18. Rear Emergency Stop V1.0718 • Content Subject to Change...
  • Page 11 ROBOSCRUB 20 OVERVIEW 23. Ignition Key Switch 29. Solution Tank Low Indicator 24. User Interface (UI) Touch Screen 30. Solution Flow Control 25. Steering Wheel 31. One-Touch Button 26. Front Emergency Stop 32. Vacuum Button 27. Horn Button 33. Direction Buttons (Forward/Backward) 28.

  • Page 12: Components Overview

    COMPONENTS OVERVIEW COMPONENTS OVERVIEW There are a number of physical components that play a vital role in floor scrubbing, as well as robotic operation. Familiarize yourself with all components and controls before using the RoboScrub 20. SOLUTION FILL PORT AND FILTER The solution fill port is where you pour a premixed solution of an approved cleaning chemical and clean water.

  • Page 13: Battery Compartment

    COMPONENTS OVERVIEW EMERGENCY STOP The RoboScrub 20 is equipped with two emergency stop buttons, one on the rear and one on the control console. The emergency stop buttons should only be used in emergency situations, as this potentially releases all fluids onto the floor causing a slipping hazard.

  • Page 14: Recovery Tank Drain Hose

    COMPONENTS OVERVIEW RECOVERY TANK DRAIN HOSE The recovery tank drain hose is used to drain the recovery tank. Use appropriate personal protective equipment to drain the recovery tank by removing the hose from the clip, removing the cap at the top of the hose, and lowering the hose to drain. RECOVERY TANK SCREENED FLOAT Inside the recovery tank is a screened float.

  • Page 15: Accelerator Pedal

    COMPONENTS OVERVIEW ACCELERATOR PEDAL Pressing the accelerator pedal moves the RoboScrub 20 forward or backwards, depending on which direction switch is selected on the control console. The amount of pressure placed on the accelerator pedal controls the speed. When pressure is completely removed, the electromagnetic brake automatically engages, stopping the RoboScrub SENSORS The RoboScrub 20 is equipped with LIDAR, 3D and 2D cameras, all of which...

  • Page 16: Control Console Overview

    CONTROL CONSOLE OVERVIEW CONTROL CONSOLE OVERVIEW The Minuteman® RoboScrub 20, powered by BrainOS, was designed with total operator ease of use in mind. All controls and components have been designed as a total system to efficiently clean dirty floors. The control console consists of the User Interface (UI) Touch Screen, also referred to as the UI or touch screen, and a number of manual controls.
  • Page 17 CONTROL CONSOLE OVERVIEW IGNITION KEY SWITCH Just below the steering wheel is the ignition key switch. The ignition key switch turns the RoboScrub 20 on and off. Turn the key to the right (clockwise) to turn on the RoboScrub 20. Turn the key to the left (counter- clockwise) to turn it off.

  • Page 18: One-Touch Button

    CONTROL CONSOLE OVERVIEW DIRECTION BUTTONS (FORWARD/BACKWARD) The direction buttons control whether the RoboScrub 20 drives forward or backward when the accelerator pedal is pressed. The upward arrow instructs the RoboScrub 20 to drive forward. The downward arrow instructs it to drive backward. When driving backward, the squeegee will automatically raise to prevent damage.

  • Page 19: Roboscrub 20 Setup

    ROBOSCRUB 20 SETUP UNPACK ROBOSCRUB 20 Check the packing crate for any damage, and immediately report any damage to the delivery carrier. To unpack the crate: Remove plastic. Remove box containing all robotic (autonomous) equipment and review contents to ensure all items are included.

  • Page 20: Unpack Roboscrub

    ROBOSCRUB 20 SETUP SCRUB BRUSH/PAD OPTIONS The following scrub brush or pad options are available with the Minuteman® RoboScrub 20, powered by BrainOS: V1.0718 • Content Subject to Change...

  • Page 21: Install Scrub Brush/Pad

    ROBOSCRUB 20 SETUP INSTALL SCRUB BRUSH/PAD The Minuteman® RoboScrub 20, powered by BrainOS, is typically shipped with a scrub brush attached. UNLOAD SCRUB BRUSH/PAD If there is a brush currently attached, perform the following steps to unload the scrub brush/pad: 1.

  • Page 22: Squeegee Assembly

    ROBOSCRUB 20 SETUP SQUEEGEE ASSEMBLY The Minuteman® RoboScrub 20, powered by BrainOS, is equipped with a squeegee assembly that houses the squeegee blade. Familiarize yourself with all aspects of the squeegee assembly: 1. Outside Blade Fastening Latch 5. Inside Blade Fastening Latch 2.

  • Page 23: Install And Adjust Squeegee

    ROBOSCRUB 20 SETUP INSTALL AND ADJUST SQUEEGEE The Minuteman® RoboScrub 20, powered by BrainOS, is typically shipped with the squeegee assembly attached. INSTALL/REPLACE SQUEEGEE BLADE If necessary, perform the following steps to install or replace a squeegee blade into the squeegee assembly: 1.

  • Page 24: Before Use

    The RoboScrub 20 is capable of both manual and robotic operation, thanks to BrainOS technology. A subscription to Brain Corp’s Autonomy Services is required to use the RoboScrub 20’s robotic functions. Robotic mode means that the RoboScrub 20 performs floor cleaning without direct, real-time operator control, which allows janitorial staff to focus on other tasks.

  • Page 25: Manual Operation

    MANUAL OPERATION MANUAL OPERATION Before turning on the RoboScrub 20, make sure it is fully charged and free of damage. Perform the following steps to use the Minuteman® RoboScrub 20 manually: 1. Fill the solution tank via the solution fill port located on the top left corner of the back of the RoboScrub 20.

  • Page 26: Robotic Operation

    ROBOTIC OPERATION ROBOTIC OPERATION (BrainOS Software) The RoboScrub 20 is equipped with BrainOS software that is accessible via the User Interface (UI) Touch Screen. BrainOS technology offers a robotic mode feature that provides the ability for the RoboScrub 20 to perform floor cleaning by following one of the saved navigation routes without direct, real-time operator control.

  • Page 27: Roc: Robot Operations Center (Brainos Software)

    ROC: ROBOT OPERATIONS CENTER (BrainOS Software) The BrainOS software provides access to Brain Corp’s Robot Operations Center (ROC). The ROC is a cloud-based robot operations center, managed by Brain Corp technicians, that augments the RoboScrub 20’s capabilities by providing monitoring and analytics. The ROC is connected via a 4G LTE modem, and does not require user interaction to connect.

  • Page 28: Teach A New Cleaning Route (Brainos Software)

    ROBOTIC OPERATION TEACH A NEW CLEANING ROUTE (BrainOS Software) The RoboScrub 20 must be taught one or more cleaning navigation routes before it can run robotically. NOTE: Do NoT TEAcH RouTES THAT INcLuDE DRIVING INTo AN ELEVAToR. THE MAcHINE SHouLD ALWAYS bE MANuALLY oPERATED WHEN IN AN ELEVAToR oR ARouND AuToMATIc DooRS.

  • Page 29: Run A Route In Robotic Mode (Brainos Software)

    ROBOTIC OPERATION RUN A ROUTE IN ROBOTIC MODE (BrainOS Software) Once one or more cleaning routes have been taught and saved, you can use the RoboScrub 20 in robotic mode. When running a route in robotic mode, pairing your phone to the ROC can be a valuable tool. See ROC: ROBOT OPERATIONS CENTER on page 27 for details.

  • Page 30: For Safety

    ROBOTIC OPERATION Remove the operator seat cushion or tuck the top half under the bottom half to display the yellow STAY CLEAR warning. This provides a visual cue to passersby that the RoboScrub 20 is operating in robotic mode. There are 3 basic steps to remember: Drive to the home location code, select your route, and press the blue start button.

  • Page 31: Delete A Route (Brainos Software)

    ROBOTIC OPERATION DELETE A ROUTE (BrainOS Software) An existing route can be deleted using the touch screen. If you delete an existing route, it cannot be retrieved; you will have to re-teach the route. To delete an existing route: 1. Select SETTINGS. Select ROUTES.

  • Page 32: After Use

    AFTER AFTER USE DAILY TASKS When you are finished using your RoboScrub 20, perform the following recommended daily tasks to clean and store the RoboScrub 20. DRAIN AND CLEAN TANKS, HOSES, AND FILTERS 1. Disengage all cleaning components by pressing the one-touch button, if needed. Doing so will raise the scrub brush and squeegee, as well as turn off the vacuum motor.
  • Page 33 AFTER CLEAN IN-LINE SOLUTION FILTER The solution solenoid, which shuts off solution flow, is protected from debris by the in-line filter assembly located on the under-carriage of the RoboScrub 20 on the left-hand side, just under the solution tank. It is important to check and clean the screened washer inside the assembly regularly to ensure proper solution flow.

  • Page 34: Park And Power Down

    AFTER PARK AND POWER DOWN When not in use, the RoboScrub 20 should be stored in a designated parking station. Turning off and securing the RoboScrub 20 is vital. Turn the ignition key to the left (counter-clockwise) to turn off the RoboScrub 20. Remove the key to prevent unauthorized use.

  • Page 35: Battery Charging

    BATTERY CHARGING BATTERY CHARGING The RoboScrub 20’s battery is designed to last up to 3 — 3.5 hours on the lowest solution flow control setting when using the recommended AGM batteries. Charge the batteries when the RoboScrub 20 is not in operation. Dispose of components such as batteries, hazardous fluids such as antifreeze, and oil in an environmentally safe way according to local waste disposal regulations.

  • Page 36: Best Practices

    BEST PRACTICES TIPS FOR BEST OPERATION Follow these best practices to keep the RoboScrub 20 operating at peak performance levels. ESTABLISH PERMANENT HOME LOCATION(S) Home location codes must be permanently affixed to the exact same location each time you use the RoboScrub 20. If the home location code is moved even slightly, the route will not be performed correctly.

  • Page 37: Teach A Route (Brainos Software)

    BEST PRACTICES TEACH A ROUTE (BrainOS Software) As a general rule, avoid narrow areas when teaching the RoboScrub 20 a new cleaning route and follow these guidelines: • Avoid Tight Spaces : The RoboScrub 20 requires a width of 3½ feet when driving a straight line and 4½ feet to make turns around a corner or when turning into an aisle.

  • Page 38: During Operation

    BEST PRACTICES DURING OPERATION When using the RoboScrub 20 (regardless of manual or robotic operation), inspect the floor for any residual liquid left behind. If there is an excessive amount left behind: • Mop up or vacuum excess liquid. • Place warning signs alerting passersby of slippery surfaces.

  • Page 39: Brake Release

    BRAKE RELEASE BRAKE RELEASE PROCEDURE The RoboScrub 20 is stopped via an electromagnetic brake, located on the front drive wheel assembly. When the accelerator pedal is pressed the electromagnetic brake releases, which allows the RoboScrub 20 to move forward or backward.

  • Page 40: Daily Maintenance

    MAINTENANCE & SAFETY DAILY MAINTENANCE Perform the following maintenance tasks daily to keep the RoboScrub 20 operating at peak performance. FOR SAFETY TURN OFF THE ROBOSCRUB 20 AND DISCONNECT THE BATTERIES BEFORE PERFORMING ANY MAINTENANCE! REPAIRS ARE TO BE COMPLETED BY AUTHORIZED TECHNICIANS ONLY. DRAIN AND CLEAN TANKS, HOSES, AND FILTERS 1.

  • Page 41: Maintenance & Safety

    MAINTENANCE & SAFETY CLEAN SCRUB BRUSH/PAD Check the scrub brush/pad daily, and clean as necessary. Perform the following steps to clean: 1. Unload and remove the scrub brush or pad. See INSTALL SCRUB BRUSH/PAD on page 21 for details. 2. Remove any wire, string, or twine wrapped around the brush/pad. 3.

  • Page 42: Charge Batteries

    MAINTENANCE & SAFETY CHARGE BATTERIES Charge the batteries when the RoboScrub 20 is not in operation by performing these steps: 1. Place the RoboScrub 20 in a well-ventilated area. 2. Turn off the RoboScrub 20. 3. Remove the battery compartment cover. 4.

  • Page 43: Weekly Maintenance

    MAINTENANCE & SAFETY WEEKLY MAINTENANCE Perform the following maintenance tasks on a weekly basis: 1. Check the scrub deck skirt and clean as needed. 2. Check the solution fill filter and clean as needed. 3. Check the squeegee blade for signs of wear. a.

  • Page 44: Periodic Maintenance

    MAINTENANCE & SAFETY PERIODIC MAINTENANCE Inspect all mechanical functions of the RoboScrub 20 prior to each use, and perform the following tasks as needed: 1. Check all tank cover seals for damage. 2. Drain and clean the recovery tank, if necessary. 3.

  • Page 45: Troubleshooting & Support

    TROUBLESHOOTING & SUPPORT ROBOSCRUB 20 FAQs FREQUENTLY ASKED QUESTIONS AND ANSWERS HOW LONG OF A ROUTE CAN I TEACH? MY RoboScrub 20 GETS STUCK IN THE SAME PLACE EVERY DAY. THERE IS NOTHING THERE, As a general rule, it’s recommended to teach 45 BUT IT ALWAYS STOPS AND ASKS FOR HELP.

  • Page 46: Pause The Roboscrub 20

    TROUBLESHOOTING & SUPPORT PAUSE THE ROBOSCRUB 20 If you need to stop or pause your RoboScrub 20 during robotic operation, approach it from behind and press the blue start/pause button on the back. If necessary, you can manually drive the RoboScrub 20 when an in-process robotic route is paused.
  • Page 47 TROUBLESHOOTING & SUPPORT ALERT MESSAGES ALERT INSTRUCTION IMAGE Drain recovery tank. RECOVERY Return to cleaning path. TANK FULL Press rear blue button to start. Fill water tank. WATER TANK EMPTY Return to cleaning path. Press rear blue button to start. Drive to charging station.
  • Page 48 TROUBLESHOOTING & SUPPORT ALERT MESSAGES (continued) ALERT INSTRUCTION IMAGE Make sure the robot’s path is clear or drive past any obstacles. PATH IS BLOCKED Press rear blue button to start. Make sure the robot’s path is clear or drive past any obstacles. IMPACT DETECTED Inspect the robot.
  • Page 49 TROUBLESHOOTING & SUPPORT ALERT MESSAGES (continued) ALERT INSTRUCTION IMAGE Inspect/clean robot’s sensors for damage or debris. Wipe the sensors with microfiber cloth. SENSOR ERROR If there are no issues, press the BLUE button in the back to resume. Make sure that the steering wheel is free and clear.
  • Page 50 TROUBLESHOOTING & SUPPORT ALERT MESSAGES (continued) ALERT INSTRUCTION IMAGE Inspect brushes/pads for damage or debris. Adjust or replace as needed. If there are no issues, press the BLUE button in BRUSH ERROR the back to resume. If issue persists, contact customer service.
  • Page 51 TROUBLESHOOTING & SUPPORT ALERT MESSAGES (continued) ALERT INSTRUCTION IMAGE Turn off and inspect machine. If there are no issues, press the BLUE button in the back to resume. SCRUB DECK ERROR For damage or persistent problems, contact customer service. Make sure brushes or pads are properly installed.
  • Page 52 TROUBLESHOOTING & SUPPORT ALERT MESSAGES (continued) ALERT INSTRUCTION IMAGE Turn off and inspect machine. Reboot and attempt to operate. UNKNOWN If issue persists, contact ERROR customer service. V1.0718 • Content Subject to Change...

  • Page 53: Troubleshooting Tips

    TROUBLESHOOTING & SUPPORT TROUBLESHOOTING TIPS PROBLEM CAUSE RESOLUTION Worn or torn squeegee blade Rotate or replace blade Recovery tank full Empty recovery tank Recovery tank drain hose leak Secure drain hose cap or replace Recovery tank lid gasket leak Replace gasket lid cover properly POOR OR NO WATER PICK-UP Debris caught in squeegee Clean squeegee...

  • Page 54: Troubleshooting

    TROUBLESHOOTING & SUPPORT TROUBLESHOOTING TIPS (continued) PROBLEM CAUSE RESOLUTION Battery Disconnected Check All Battery Cable Connections Emergency Shut-Off Reset Activated NO POWER TO MACHINE Battery Terminals Corroded Clean Connections Faulty Main Connector Replace Connector Faulty Key Switch Replace Switch Broken brush motor switch Replace switch Damaged brush block or drive hub Replace...

  • Page 55: Where To Get Maintenance And Support

    TROUBLESHOOTING & SUPPORT WHERE TO GET MAINTENANCE AND SUPPORT If the touch screen displays the following error, reboot the RoboScrub 20. If the problem persists, please contact customer service. CUSTOMER SUPPORT (800) 323 - 9420 techsupport@minutemanintl.com V1.0718 Content Subject to Change •...

  • Page 56: Warranty

    WARRANTY Minuteman International Made Simple Commercial Limited Warranty REVISION P EFFECTIVE 5/1/2017 Minuteman International, Inc. warrants to the original purchaser/user that the product is free from defects in workmanship and materials under normal use. Minuteman will, at its option, repair or replace without charge, parts that fail under normal use and service when operated and maintained in accordance with the applicable operation and instruction manuals.
  • Page 57 WARRANTY V1.0718 Content Subject to Change •...
  • Page 58 14N845 U S Route 20 Pingree Grove, Illinois 60140 USA (800) 323-9420 www minutemanintl com A Member of the Hako Group MINUTEMAN® RoboScRUb 20, PoWERED bY bRAINoS · GEN2 v1.0718 (A0) coNTENT SUbJEcT To cHANGE...

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