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Revolution ND-20 Manual

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ND-20

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Summary of Contents for Revolution ND-20

  • Page 1 ND-20...

  • Page 2: Intended Use

    - The machine is maintained with manufacturer supplied or equivalent parts INTENDED USE ND-20 The automatic floor scrubber is intended for commercial use, for example in hotels, schools, hospitals, factories, shops, offices and rental businesses. It is designed to scrub hard floor surfaces (concrete, tile, stone, synthetic, etc.) in an indoor environment.

  • Page 3: Important Safty Instructions

    IMPORTANT SAFTY INSTRUCTIONS vapors/liquids or combustible dusts The following warning precautions are present are used throughout this manual as -Batteries emit hydrogen gas. indicated in their description: Explosion or fire can result. Keep WARING： sparks and open flame away when charging.
  • Page 4 -Under the influence of alcohol or machine. drugs. -Use care when reversing machine. -While using a cell phone or other -Keep children and unauthorized types of electronic devices. persons away from machine. -If not in proper operating condition. -Do not allow machine to be used as -In outdoor areas.
  • Page 5 -Avoid contact with battery acid. -Keep all metal objects off batteries. -Do not power spray or hose off machine. -Use a hoist or adequate assistance when lifting batteries. -Battery installation must be done by trained personnel. -Wear personal protection equipment as needed and where recommended in this manual.

  • Page 6: Safety Labels

    SAFETY LABELS The safety labels appear on the machine in the locations indicated. Replace labels if they are missing or become damaged or illegible. Located on control console and bottom side of recovery tank. WARNING LABEL - Batteries emit hydrogen gas. Explosion or fire can result.

  • Page 7: Operation

    OPERATION MACHINE COMPONENTS SCRUB HEAD TYPES DISK MAGNETIC 15 18 1.Cup holder/tray 2.Recovery tank lid 3.Recovery tank 4.Solution tank fill-port 5.Scrub head 13.Speed control knob (drive model) 6.Solution tank 14. Emergency stop button(drive model) 7. Accessory rail(s) 15. Recovery tank drain hose 8.Scrub head lift pedal 16.

  • Page 8: Installing Batteries

    receptacle 20. Off-board battery charger 3, Using the supplied battery post boots, connect the cables to the INSTALLING BATTERIES battery posts as shown (Figure 2). Connect the machine’s black WARNING: Batteries emit (- ) battery cable last. Use hydrogen gas. Explosion or fire insulated tools when working can result.
  • Page 9 Heavy duty stripping pad (Black) - Soft nylon bristle scrub brush Used for aggressive stripping of (White) - Recommended for cleaning heavy finishes/sealers, or very heavy coated floors without removing finish. duty scrubbing. Cleans without scuffing. Surface preparation pad (Maroon) Polypropylene bristle scrub brush - Used for very aggressive chemical (Black) -...

  • Page 10: Machine Setup

    MACHINE SETUP ATTACHING SQUEEGEE ASSEMBLY INSTALLING BRUSH/PAD SAFETY: Before leaving FOR SAFETY: Before leaving or servicing machine, stop level servicing machine, stop on level surface, turn off machine, remove key surface, turn off machine, remove and set parking brake if equipped. key and set parking brake if equipped.
  • Page 11 three lugs into the motor hub slots and give the pad driver/brush a quick counter-clockwise turn to engage hub (Figure 10). View through the scrub head window to align lugs. 2、Attach the pad to the pad driver before installing the driver (Figure 15).

  • Page 12: Filling Solution Tank

    4、To remove the pad console. The left side rail also serves as driver(s)/brush(es), raise the the recovery tank and solution tank drain scrub head and press the hose holder. yellow plunger button with foot or hand (Figure 17). Pad will drop to floor. Control panel operation FILLING SOLUTION TANK FD50 panel...

  • Page 13: Machine Operation

    F50 panel Without drive Drive 1、Panel 1、Press the power button 2、Power 3、EOC 4、Water adjust 5、Set up MACHINE OPERATION OPERATION CHECK LIST 1、Sweep area and remove any 2、 Lower the scrub head to the floor by obstructions. stepping on the scrub head lift pedal as 2、Check the battery gauge 。...

  • Page 14: While Operating Machine

    5、To begin scrubbing, pull the startbail WHILE OPERATING MACHINE WARNING: Flammable materials materials or reactive metals can cause an explosion or fire. Do not pick up. 1.Overlap each scrub path by 2 inches (5 cm). 2.Keep machine moving to prevent damage to 6、water adjust floor finish.

  • Page 15: Emergency Shut-Off Button

    Time indicator 8、Do not operate machine in areas where the ambient temperature is above 110 F/43 C or below freezing 32 F/0 C. EMERGENCY SHUT-OFF BUTTON (Drive models) Push the emergency shut-off button in the event of an emergency This red DRAINING TANKS button shuts off all power to machine.

  • Page 16: Draining Solution Tank

    3、 。 Remove and clean the float shut-off screen 3、 Rinse out solution tank with clean water 4、Remove the solution tank filter and clean screen after every 50 hours of use (Figure 85). Solution filter is located under machine at rear. Drain solution tank before removing filter.

  • Page 17: Service Indicator Codes

    SERVICE INDICATOR CODES Interval Person Description Procedure Daily Pad(s) Check, flip or replace Daily Brush(es) Check, clean Daily Drain, rinse, clean float shut-off screen and debris Recovery tank tray if equipped Daily Solution tank Drain, rinse Daily Squeegee Clean, check for damage and wear Daily Batteries Charge if necessary...

  • Page 18: Machine Maintenance

    5、Wipe the squeegee blades clean. Inspect MACHINE MAINTENANCE blades for wear and damage Rotate blade if worn. See SQUEEGEE BLADE REPLACEMENT. To keep the machine in good working condition, simply perform the following maintenance procedures. FOR SAFETY: Before leaving or servicing machine, stop on level surface, turn off machine, remove key and set parking brake if...

  • Page 19: After Every 50 Hours Of Use

    9、Charger for battery Carbon brush Hours Vacuum motor Propel motor (drive 1250 model) Brush motor 1250 AFTER EVERY 50 HOURS OF USE 1 Remove the solution tank filter and clean screen Turn the filter bowl counter-clockwise to remove. Make sure to drain solution tank before removing filter.

  • Page 20: Battery Charger Settings

    (wet) lead-acid, maintenance-free, sealed, AGM Battery batteries, etc.), the charger’s charging profile must be changed to Maintenance-free (Sealed AGM) prevent battery damage. See batteries do not require watering. BATTERY CHARGER SETTINGS. Cleaning and other routine maintenance is still required. 1. Transport the machine to a well-ventilated area.

  • Page 21: Squeegee Blade Replacement

    BATTERY CHARGER SETTINGS The battery charger is set to charge the battery type supplied with your machine. If you choose to change to a different battery type or capacity, the charger’s charging profile must be changed to prevent battery 4、Rotate the rear blade to a new damage.

  • Page 22: Storing Machine

    set parking brake, if equipped 4. Place a block behind each wheel LOADING/UNLOADING 5. Using tie-down straps, secure the MACHINE FOR machine using the four tie-down brackets TRANSPORTING located on the machine frame (Figure 131). It may be necessary to install tie-down When transporting the machine by use brackets to the floor of your trailer or truck.

  • Page 23: Freeze Protection

    FREEZE PROTECTION 4 Turn machine on and operate the solution flow system. Turn the machine Storing machine in freezing off when the antifreeze is visible on temperatures. floor. Completely drain solution tank Models equipped with Severe and recovery tank. Environment mode option - Press the 2 Empty the water from the solution Severe Environment button to cycle tank filter located under machine.

  • Page 24: Troubleshooting

    TROUBLESHOOTING PROBLEM CAUSE SOLUTION Turn button to reset Emergency stop button activated See SERVICE INDICATOR CODES Batteries discharged Recharge batteries Loose battery cable(s) Machine will not Tighten loose cables Faulty battery(s) operate Replace battery(s) Faulty key switch Contact service Faulty start bail switch Contact service Circuit breaker tripped Plug not connected to power supply Check plug connection...
  • Page 25 Clogged squeegee assembly Clean squeegee assembly Loose vacuum hose connection Secure vacuum hose connection Clogged vacuum hose Flush vacuum hose Clogged vacuum hose Flush vacuum hose Damaged vacuum hose Replace vacuum hose Clogged float shut-off screen in Clean screen recovery tank Recovery tank lid not completely Check lid for obstructions closed...
  • Page 26 Technical data Technical Data N-20 ND-20 Recovery/Solution Tank 55/50L 55/50L Voltage DC 24VDC，150W 2200 ㎡/h 2450 ㎡/h Productivity rate Cleaning path width 500mm 500mm Brush pressure 23kg-41kg 23kg-41kg Squeegee width 763mm 763mm Brush motor 0.746KW 200rpm 0.746KW 200rpm Vacuum motor...
  • Page 27 MACHINE DIMENTIONS - 25 -...

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