Nilfisk-Advance Liberty SC50 Instructions For Use Manual
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Nilfisk-Advance Liberty SC50 Instructions For Use Manual

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Nilfi sk Liberty SC50
Instructions for use
12/2017 revised 9/2018 REV B
Form no. 56091197
12:58 pm, Oct 08, 2018
Model No:
56104500 (X20D), 56104501 (X20R)
WARNING:
The operation of this machine is strictly reserved to trained and qualifi ed operators.
Instructions for Use
Original Instructions
Instrucciones de uso
Mode d' emploi
A-English
B-Español
C-Français

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  • Page 1 Nilfi sk Liberty SC50 Instructions for use Instructions for Use Original Instructions Instrucciones de uso Mode d’ emploi A-English 12/2017 revised 9/2018 REV B B-Español Form no. 56091197 C-Français 12:58 pm, Oct 08, 2018 Model No: 56104500 (X20D), 56104501 (X20R) WARNING: The operation of this machine is strictly reserved to trained and qualifi...

  • Page 2: Table Of Contents

    Note: Bold numbers in parentheses indicate an item illustrated on pages A-8 – A-12. This machine is only suitable for commercial use, for example in hotels, schools, hospitals, factories, shops, offi ces and rental businesses. The Nilfi sk Liberty SC50 is a battery powered fl oor cleaning machine. WARNING: The operation of this machine is strictly reserved to trained and qualifi...

  • Page 3: Parts And Service

    The machine’s electromagnetic brake is engaged (not manually overridden), see Electromagnetic Brake section if necessary. This product contains the chemical DOTE (2-ethyihexyl 10-ethyl-4,4-dioctyl-7-oxo-8-oxa-3,5-dithia-4-stannatetradecanoate; CAS number: 15571-58-1) which is listed on the candidate list of the EU REACH Regulation (1907/2006/EC). 12/2017 56091197 - Nilfi sk Liberty SC50 A - 3...

  • Page 4: Cautions And Warnings

    • Safety Lasers work to detect the presence of individuals in the area of an operating machine. Safety Lasers function only in the Autonomous Operating Mode. A - 4 Nilfi sk Liberty SC50 - 56091197 12/2017...
  • Page 5 Only use locations designated as “Tie Down Locations” to secure the machine during transport. Using any other location of the machine to tie down the machine may cause damage or injury. 12/2017 56091197 - Nilfi sk Liberty SC50 A - 5...
  • Page 6 • Do not open the housing (opening the housing will not switch off the laser). • Pay attention to the laser safety regulations as per IEC 60825-1 (latest version). A - 6 Nilfi sk Liberty SC50 - 56091197 12/2017...
  • Page 7 UAM including its accessories are subject to change without prior notice for the improvement. • UAM should be disposed as industrial waste or in accordance with the local disposal directives. SAVE THESE INSTRUCTIONS 12/2017 56091197 - Nilfi sk Liberty SC50 A - 7...

  • Page 8: Know Your Machine

    15 3-D Camera Lenses Drive Wheel 16 Drop-Off Safety Laser (4) Solution Drain Valve 17 2-D Safety Laser (2) Scrub Deck 18 Bumper (NOT a lifting or tie down point) A - 8 Nilfi sk Liberty SC50 - 56091197 12/2017...
  • Page 9 42 Fuse Holder Boot (Main Fuse 100 Amp) 29 Rear Wheel (2) 30 Rear Squeegee Blade Removal Latch 43 Machine Battery Connector 44 Location Tag 31 Battery Charger 32 Solution Solenoid Valve 12/2017 56091197 - Nilfi sk Liberty SC50 A - 9...

  • Page 10: Control Panel

    Burst of Power Switch AC1 - Red LED = Machine Alarm State Speed Adjustment Knob AC2 - Green LED = Machine Functioning Normally Forward Drive Switch AD Remote Pause Button Reverse Drive Switch A - 10 Nilfi sk Liberty SC50 - 56091197 12/2017...
  • Page 11 FIRST = Detergent Low Mode X15 Fault Code (Critical) SECOND = Detergent High Mode X44 Date Display (Year/Month/Day) NONE = Off X45 Time Display (Local) X46 Time Display (Coordinated Universal Time) 12/2017 56091197 - Nilfi sk Liberty SC50 A - 11...
  • Page 12 X23 Solution Tank Empty Indicator X40 Delete Plan Indicator X24 Impact Lockout Indicator X25 Autonomous Indicator X26 Countdown Timer X27 Go To Home Position Indicator X28 Advancing Lines (machine in Training or Playback) A - 12 Nilfi sk Liberty SC50 - 56091197 12/2017...

  • Page 13: Information Menu Display

    English* Italiano Deutsch Language Menu display language Portuguese Français Español Light Scrub Startup Heavy Scrub level at start Last Used* Light Scrub Max Maximum scrub level allowed Heavy* *Default setting 12/2017 56091197 - Nilfi sk Liberty SC50 A - 13...
  • Page 14 = 10 min = 5 max = 60 Inactivity time before putting machine in sleep Inactivity Time (min) step = 5 mode (minutes) default = 15 *Default setting A - 14 Nilfi sk Liberty SC50 - 56091197 12/2017...
  • Page 15 Set current time, hours in 24-hour format Minute Set current time minutes Second Set current time seconds Year Set current year Month Set current month Set current day *Default setting 12/2017 56091197 - Nilfi sk Liberty SC50 A - 15...
  • Page 16 Change Location Tag Forget the current tag and scan for a known tag **Only visible with yellow (Supervisor) SmartKey. ***Only visible to blue User key if permission is granted by Supervisor. A - 16 Nilfi sk Liberty SC50 - 56091197 12/2017...

  • Page 17: Autonomous Menu (Informational Messages)

    Not on a trained plan Manual Mode Display No plan: make new plan At the start of a plan but LOW BATTERY (X13) unable to play the plan No Autonomy functions 12/2017 56091197 - Nilfi sk Liberty SC50 A - 17...

  • Page 18: Autonomous Menu (Actions/Commands)

    Become lost Back Select Tag:4** *Tag: 0 . . moving “0” indicates that machine is actively scanning for a location tag. **Tag: “x” where “x” is the location tag ID number. A - 18 Nilfi sk Liberty SC50 - 56091197 12/2017...

  • Page 19: Understanding Autonomy

    ENGLISH - A UNDERSTANDING AUTONOMY The Nilfi sk Liberty SC50 can function autonomously meaning that it functions (operates) on its own, without operator involvement. The machine can be trained to clean an area independently and actively maneuver around certain obstacles.

  • Page 20: Remote

    SmartKey to restart. Beeping stops Machine was in alarm mode, alarms have now been turned (AD) - Return to the machine with SmartKey and clear the error. A - 20 Nilfi sk Liberty SC50 - 56091197 12/2017...

  • Page 21: Prepare The Machine For Use

    Connect the machine’s main power cables to the batteries. Close the recovery tank cover. When changing batteries or the charger, please contact a local authorized 255A/H-20HR-RATE service center for correct battery, charger and machine settings to prevent battery damage. 12/2017 56091197 - Nilfi sk Liberty SC50 A - 21...

  • Page 22: Location Tag

    If a machine is operated in multiple buildings, it will need a unique location tag for each fl oor of each building. FIGURE 2-2 Max. 4' (1.2 m) ~ 3' (1 m) A - 22 Nilfi sk Liberty SC50 - 56091197 12/2017...

  • Page 23: Home Position

    Follow the steps in “Go To Home Position” section to scan the location tag and reestablish home position. NOTE: If machine becomes disoriented happens while in autonomous scrub mode the machine will stop scrubbing and send an alert to the operator via the remote. 12/2017 56091197 - Nilfi sk Liberty SC50 A - 23...

  • Page 24: Magnetic Smartkey

    3. Additional access is available as a “Technician”. The service menu allows observing operational and user parameters. The confi guration menu allows adjusting machine settings. See Service Manual for more details. FIGURE 2-3 A - 24 Nilfi sk Liberty SC50 - 56091197 12/2017...

  • Page 25: Install The Brush (Disc System)

    (from the right side of the machine, turn the outside edge of brush towards the rear of machine as shown (AE)). NOTE: During operation the brush should rotate in direction (AF). FIGURE 2-4 12/2017 56091197 - Nilfi sk Liberty SC50 A - 25...

  • Page 26: Install The Pad (Rev System)

    SPP pad on the fl oor centered on the red pad. Lower the deck to the fl oor on top of the maroon SPP pad and check that it is centered. NOTE: Never attach a maroon SPP pad directly to the pad driver, damage to the pad driver will result requiring replacement. FIGURE 2-5 A - 26 Nilfi sk Liberty SC50 - 56091197 12/2017...

  • Page 27: Install The Squeegee

    Caster Wheel (AD) so that the rear squeegee blade touches the fl oor evenly across its entire width and is bent over slightly as shown in the squeegee cross section (AE). FIGURE 2-6 12/2017 56091197 - Nilfi sk Liberty SC50 A - 27...

  • Page 28: Clean Sensor Lenses

    Clean all Safety Laser lenses (16 & 17) using an optical grade microfi ber cloth dampened with lens cleaning solution. • Clean 2-D Mapping Laser lens (14) using an optical grade microfi ber cloth dampened with lens cleaning solution. FIGURE 2-7 A - 28 Nilfi sk Liberty SC50 - 56091197 12/2017...

  • Page 29: Fill The Solution Tank

    Figure 2-9. The system should be purged of previous detergent when switching to a different detergent (see “To Purge When Changing Detergent” in the Detergent System Use Section). 12/2017 56091197 - Nilfi sk Liberty SC50 A - 29...

  • Page 30: Detergent System Use (Ecofl Ex)

    When the detergent level is nearing the bottom of the cartridge it is time to refi ll or replace the cartridge. SERVICE NOTE: Follow the “To Purge Weekly” instructions above if the machine is going to be stored for an extended period of time. A - 30 Nilfi sk Liberty SC50 - 56091197 12/2017...

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