Nilfisk-Advance Liberty SC60 Instructions For Use Manual
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Nilfisk-Advance Liberty SC60 Instructions For Use Manual

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Nilfisk Liberty SC60
Instructions for Use
11/2020 revised 3/2021 REV B
Form no. 56091229
Model No:
56123000 (X71D), 56123002 (X71C)
WARNING:
The operation of this machine is strictly reserved to trained and qualified operators.
Instructions for Use
Original Instructions
A-English

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  • Page 1 Nilfisk Liberty SC60 Instructions for Use Instructions for Use Original Instructions A-English 11/2020 revised 3/2021 REV B Form no. 56091229 Model No: 56123000 (X71D), 56123002 (X71C) WARNING: The operation of this machine is strictly reserved to trained and qualified operators.

  • Page 2: Table Of Contents

    This machine is intended for commercial use, for example in hotels, schools, factories, shops, offices and rental businesses. The Nilfisk Liberty SC60 is a battery powered floor cleaning machine. WARNING: The operation of this machine is strictly reserved to trained and qualified operators. A - 2 Nilfisk Liberty SC60 - 56091229 11/2020...

  • Page 3: Parts And Service

    Locations” to secure the machine during transport. Using any other location of the machine to tie down the machine may cause damage or injury. • The machine’s electromagnetic brake is engaged (not manually overridden), see Electromagnetic Brake section if necessary. 11/2020 56091229 - Nilfisk Liberty SC60 A - 3...

  • Page 4: Cautions And Warnings

    Never work under a machine without safety blocks or stands to support the machine. • Do not dispense flammable cleaning agents, operate the machine on or near these agents, or operate in areas where flammable liquids exist. A - 4 Nilfisk Liberty SC60 - 56091229 11/2020...
  • Page 5 Use caution when moving this machine in below freezing temperature conditions. Any water in the solution, recovery or detergent cartridges or in the hose lines could freeze, causing damage to valves, pumps and fittings. Flush with low-temperature windshield washer fluid. 11/2020 56091229 - Nilfisk Liberty SC60 A - 5...
  • Page 6 In order to prevent unauthorized use of the machine, the power source shall be switched off or locked, and key switch removed. • Machines left unattended shall be secured against unintentional movement. SAVE THESE INSTRUCTIONS A - 6 Nilfisk Liberty SC60 - 56091229 11/2020...

  • Page 7: Regulatory

    Cet appareil est conforme à la norme ICES-003 d’Industrie Canada. Son fonctionnement est soumis aux deux conditions suivantes: (1) Cet appareil ne doit pas causer d’interférences nuisibles, et (2) cet appareil doit accepter toute interférence reçue, y compris les interférences pouvant entraîner un fonctionnement indésirable. 11/2020 56091229 - Nilfisk Liberty SC60 A - 7...

  • Page 8: Know Your Machine

    Emergency Stop 21 Beacon Scrub Deck 22 2D Mapping LIDAR Steering Wheel 23 2D Mapping LIDAR Guard 10 Battery Compartment (under seat) 24 Hour meter 11 Squeegee Assembly 25 Turn Signal A - 8 Nilfisk Liberty SC60 - 56091229 11/2020...
  • Page 9 31 Vacuum Motor Filter Housing 44 Solution Pump 32 Debris Catch Tray 45 Rear Wheel Guards 33 Start/Pause Button 46 Front Guard Assembly 34 Recovery Hose 47 Hopper (Cylindrical only) 35 Squeegee Tilt Adjust Knob 11/2020 56091229 - Nilfisk Liberty SC60 A - 9...

  • Page 10: Control Panel

    SECOND = Medium F1 Vacuum On Indicator THIRD = High Horn Switch NONE = Off Reverse Drive Switch L1 Reverse Drive Indicator One-Touch Scrub ON/OFF Switch ™ M1 Scrub On Indicator A - 10 Nilfisk Liberty SC60 - 56091229 11/2020...

  • Page 11: Autonomy Touchscreen

    INSTRUCTIONS FOR USE ENGLISH - A AUTONOMY TOUCHSCREEN Clock Battery Indicator ROC (Robotic Operations Center) Connection Status Q Notifications 11/2020 56091229 - Nilfisk Liberty SC60 A - 11...

  • Page 12: Autonomy Components

    AUTONOMY COMPONENTS The Nilfisk Liberty SC60 can function autonomously meaning that it functions (operates) on its own, on a route determined by an operator without further operator involvement. The machine can be taught an area to clean independently and actively maneuver around certain obstacles.

  • Page 13: Prepare The Machine For Use

    Connect the battery pack connector to the Machine Battery Connector (39) and close the battery compartment cover. When changing batteries or the charger, please contact a local authorized service center for correct battery, charger and machine settings to prevent battery damage. 390A/H 11/2020 56091229 - Nilfisk Liberty SC60 A - 13...

  • Page 14: Home Marker

    11 If a Home Marker is lost or damaged, contact customer service for a replacement. 12 QR type codes used as “Location Tags” for other Nilfisk autonomous machines are not compatible with Liberty SC60. When scanning a Home Marker, drive the machine so that the right side of the machine is;...

  • Page 15: Install The Brushes (Disc System)

    Press and hold both Scrub Pressure Decrease Switch (A-) and Scrub Pressure Increase Switch (A+) for 3 seconds. Brushes will begin to spin then stop abruptly and drop off of the scrub deck. 11/2020 56091229 - Nilfisk Liberty SC60 A - 15...

  • Page 16: Install The Brushes (Cylindrical System)

    Loosen the Knobs (BB) on top of the Idler Assemblies (BC) and remove the assembly. Slide the Brush (BD) into the deck housing, lift slightly, push and turn until it seats. Re-install the Idler Assemblies (BC) and Side Blade Assemblies (BA). FIGURE 2-5 A - 16 Nilfisk Liberty SC60 - 56091229 11/2020...

  • Page 17: Install The Squeegee

    Use only low-foaming, non-flammable liquid detergents intended for automatic scrubber machine applications. Water temperature should not exceed 130 degrees Fahrenheit (55 degrees Celsius). NOTE: When refilling the solution tank always empty the recovery tank using Recovery Tank Drain Hose (36). 11/2020 56091229 - Nilfisk Liberty SC60 A - 17...

  • Page 18: Detergent System Preparation (Ecoflex)

    Install the Dry Break Cap (BB) and detergent hose as shown in Figure 2-8. The system should be purged of previous detergent when switching to a different detergent (see “To Purge When Changing Detergent”). FIGURE 2-8 A - 18 Nilfisk Liberty SC60 - 56091229 11/2020...

  • Page 19: Detergent System Purge

    SERVICE NOTE: Follow the “To Purge Weekly” instructions above if the machine is going to be stored for an extended period of time. FIGURE 2-9 Purge Press and hold (C+) & (B+) for 2 seconds to purge. 11/2020 56091229 - Nilfisk Liberty SC60 A - 19...

  • Page 20: Detergent System Use (Ecoflex)

    • Vacuum power will have no change. If the vacuum system is off then it will remain off. Once set, the detergent flow rate automatically increases and decreases with the solution flow rate, but the detergent ratio/percentage remains the same. A - 20 Nilfisk Liberty SC60 - 56091229 11/2020...
  • Page 21 INSTRUCTIONS FOR USE ENGLISH - A DETERGENT SYSTEM PREPARATION AND USE (ECOFLEX) FIGURE 2-10 Chemical Free Cleaning Mode / Detergent Off Detergent Low Mode Detergent Medium Mode Detergent High Mode 11/2020 56091229 - Nilfisk Liberty SC60 A - 21...

  • Page 22: Operating The Machine

    While on ramps or inclines, avoid sudden stops. Avoid abrupt sharp turns. Use low speed down ramps. Operating Modes The Nilfisk Liberty SC60 has three operating modes: • Manual Operating Mode: Provides normal functioning of the machine, without autonomy. In this mode the machine is driven and controlled by an operator, and operates in a conventional manner.
  • Page 23 Switch (L) then press the front of the pedal. Reverse Drive Indicator (L1) will be lit in reverse mode and an audible alert will sound while moving in reverse. Vary the pressure on the foot pedal to obtain the desired speed. 11/2020 56091229 - Nilfisk Liberty SC60 A - 23...

  • Page 24: Pair A Mobile Device To Roc

    8. Paring is successful when your mobile device receives a message that states “You’ve successfully been registered for alerts for this session”. NOTE: Sometimes SMS messaging can take several minutes due to standard wireless carrier transmission times. A - 24 Nilfisk Liberty SC60 - 56091229 11/2020...

  • Page 25: Access The Learning Center

    3. Enter the 4-digit PIN 1337 on the Autonomous Touchscreen Display (26). Upon successful PIN entry, the screen displays the Main Menu. 4. From the Main Menu, select Learn. 5. Select the applicable video. a. To pause the video, touch the screen. b. To resume the video, touch the screen again. 11/2020 56091229 - Nilfisk Liberty SC60 A - 25...

  • Page 26: Stopping The Machine

    • Press “Confirm” to resume the previous action. • Emergency Stop can be activated in either Autonomous or Manual Modes but should only be used in the case of an emergency. A - 26 Nilfisk Liberty SC60 - 56091229 11/2020...

  • Page 27: Teach Route For Autonomous Mode

    Home Marker is successfully scanned. NOTE: If the machine can not scan the Home Marker the display will show an error message with steps to correct the issue (i.e. Home Marker may be rotated). 11/2020 56091229 - Nilfisk Liberty SC60 A - 27...
  • Page 28 Press One-Touch Scrub Switch (M) to turn scrubbing on/off where needed along the route. While teaching, the scrub settings are not recorded, only scrub on/off is recorded. A - 28 Nilfisk Liberty SC60 - 56091229 11/2020...
  • Page 29 Drive to continue teaching route. b. Press “Cancel” to delete the route without saving. Display allows to confirm Cancel or Resume (exit cancel). c. Press “Save” to save the new route. 11/2020 56091229 - Nilfisk Liberty SC60 A - 29...
  • Page 30 Home Marker at the same physical location. 12 Once the Home Marker is scanned the machine will save the route and touchscreen display shows “Saving route...”. 13 Press “Choose Label” to label your new route. A - 30 Nilfisk Liberty SC60 - 56091229 11/2020...
  • Page 31 A label can be added later if desired. 17 Once the route is saved it should be tested to see if it can be run successfully in autonomous mode. See “Run Autonomous Route” on page 35. 11/2020 56091229 - Nilfisk Liberty SC60 A - 31...
  • Page 32 • Machine will not record the speed or stops and starts the operator performs while teaching. The machine will determine the speed it uses to run the route, ignoring anytime the operator stopped the machine while teaching. Speed will be reduced when cleaning along a wall or around an obstacle. A - 32 Nilfisk Liberty SC60 - 56091229 11/2020...

  • Page 33: Run Route, Autonomous Mode

    Machine”. When the main menu screen appears press “Clean”. Drive the machine to the Home Marker that corresponds to the desired route. Machine will automatically scan the Home Marker and indicate successful scan. 11/2020 56091229 - Nilfisk Liberty SC60 A - 33...
  • Page 34 “Paper / Pets” route is #2. NOTE: Press any route a second time to remove it from the list and it will not run. After the route(s) are selected, press Run. A - 34 Nilfisk Liberty SC60 - 56091229 11/2020...
  • Page 35 The touchscreen is disabled while the machine is in autonomous mode. Touching the screen will display a “Screen Disabled” message, but does not stop the machine. 11/2020 56091229 - Nilfisk Liberty SC60 A - 35...
  • Page 36 If consecutive routes were run then pressing the left or right arrows allows for review of those routes. 16 Press “Done” to exit. A - 36 Nilfisk Liberty SC60 - 56091229 11/2020...

  • Page 37: Cancel Route

    Wait for the screen to initialize. Enter the 4-digit PIN 1337 on the Autonomous Touchscreen Display (26). Upon successful PIN entry, the screen displays the Main Menu. From the Main Menu, select Settings. 11/2020 56091229 - Nilfisk Liberty SC60 A - 37...
  • Page 38 A - ENGLISH INSTRUCTIONS FOR USE DELETE ROUTE - CONTINUED Press “Routes”. Press the Home Marker associated to the route that needs to be deleted. A - 38 Nilfisk Liberty SC60 - 56091229 11/2020...
  • Page 39 Press the route to be deleted. Press “Delete Route” NOTE: From this screen there are also the options to “Edit Label” or “Remove Label”. Press “Delete” to permanently delete the route. 11/2020 56091229 - Nilfisk Liberty SC60 A - 39...

  • Page 40: Operating The Machine Manual Mode

    The squeegee will raise up after a brief delay and the vacuum will stop after an additional delay. Transport the machine to a service area and recharge the batteries according to the instructions in the Charging Gel/AGM (VRLA) Batteries section of this manual. A - 40 Nilfisk Liberty SC60 - 56091229 11/2020...
  • Page 41 INSTRUCTIONS FOR USE ENGLISH - A FIGURE 3-11 11/2020 56091229 - Nilfisk Liberty SC60 A - 41...

  • Page 42: After Use

    This may take 8-12 hours depending on the battery status. Always have the charger plugged into an AC outlet if the machine will not be used for a longer period of time to keep the battery(s) • charged. A - 42 Nilfisk Liberty SC60 - 56091229 11/2020...

  • Page 43: Maintenance

    NOTE: The gasket allows the creation of a vacuum in the tank, which is necessary to vacuum up the recovery water. 10 Close the recovery tank cover. If finished cleaning for the day the tank cover can be left open to air dry and avoid odors. 11/2020 56091229 - Nilfisk Liberty SC60 A - 43...

  • Page 44: Cleaning Solution Filter

    Clean Left and Right 2D Environment Camera lenses (52) using an optical grade microfiber cloth dampened with lens cleaning solution. • • Clean Left and Right 3D Obstacle Camera lenses (53) using an optical grade microfiber cloth dampened with lens cleaning solution. FIGURE 4-3 A - 44 Nilfisk Liberty SC60 - 56091229 11/2020...

  • Page 45: Lubricating The Machine

    Yoke (AA) as shown. This should only be done in the event you need to push or pull the unit. Remember to remove the spacer (screwdriver) the brake arm after the machine is moved. CAUTION! Disconnect the batteries before reaching into this area. Severe injury could occur if steering components suddenly move. FIGURE 4-5 11/2020 56091229 - Nilfisk Liberty SC60 A - 45...

  • Page 46: Charging Gel/Agm (Vrla) Batteries

    IMPORTANT: Make sure you have an appropriate charger for use on Gel cell batteries. Use only “voltage-regulated” or “voltage-limited” chargers. Standard constant current or taper current chargers MUST NOT be used. A - 46 Nilfisk Liberty SC60 - 56091229 11/2020...

  • Page 47: Squeegee Maintenance

    Adjust the squeegee tilt and height using the Squeegee Tilt Adjust Knob (35) and Squeegee Height Wheel (AD) so that the rear squeegee blade touches the floor evenly across its entire width and is bent over slightly as shown in the squeegee cross section. FIGURE 4-7 11/2020 56091229 - Nilfisk Liberty SC60 A - 47...

  • Page 48: Side Blade Maintenance

    Note: Make small adjustments to obtain good blade wiping. Do not lower the blades too much to where they fold over excessively and cause unneeded blade wear. Make sure Blade Assembly (AA) is between Adjuster Collars (19) and Knobs (15). FIGURE 4-8 Disc Cylindrical A - 48 Nilfisk Liberty SC60 - 56091229 11/2020...

  • Page 49: Troubleshooting

    30 Amp Scrub Brush Scrub Brush CB6 30 Amp Scrub Brush Vacuum CB7 20 Amp Vacuum Deck CB10 5 Amp Scrub Deck Lift Actuator Squeegee CB9 5 Amp Squeegee Lift Actuator 11/2020 56091229 - Nilfisk Liberty SC60 A - 49...

  • Page 50: Alert Display

    ● Brief description of the alert will appear in the center of the screen ● The steps to resolve the alert are listed ● Press the “Back” arrow to exit the alerts screen A - 50 Nilfisk Liberty SC60 - 56091229 11/2020...

  • Page 51: Specifications

    At Full Manual Speed* 1 LED 2 LEDs 3 LEDs 0.29 GPM / 0.63 GPM / 0.90 GPM / 1.11 liters/minute 2.40 liters/minute 3.44 liters/minute * Flow rates are proportional to speed 11/2020 56091229 - Nilfisk Liberty SC60 A - 51...

  • Page 52: Technical Specifications

    *Gross Vehicle Weight: Standard machine without options, full solution tank and empty recovery tank, with removable scrub brushes, batteries installed and 165 lb / 75 kg operator. **Transportation Weight: Standard machine without options, empty solution and recovery tanks, with batteries installed and no operator. A - 52 Nilfisk Liberty SC60 - 56091229 11/2020...

  • Page 53: Glossary

    Long-Term Evolution, the built-in modem connection method Robotic Operations Center Return on investment, the effective value of the machine Subscriber Identity Module, used to connect the built-in modem to the wireless carrier User interface 11/2020 56091229 - Nilfisk Liberty SC60 A - 53...
  • Page 54 9435 Winnetka Ave North Nilfi sk A/S Minneapolis, MN 55445 Kornmarksvej 1 · DK-2605 Brøndby · Denmark www.advance-us.com Tel.: +45 43 23 81 00 · Fax: +45 43 43 77 00 Phone: 800-989-2235 mail.com@nilfi sk.com Fax: 800-989-6566 www.nilfi sk.com ©2021 Nilfi sk, Inc.

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