Tennant M20 Operator's Manual
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Tennant M20 Operator's Manual

Scrubber-sweeper
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See also: Service Manual
M20
(Gas/LPG)
Scrubber- -Sweeper
Operator Manual
The Safe Scrubbing Alternative
R
TennantTruet Parts and Supplies
Hygenic Fully Cleanable Tanks
R
FloorSmart
Integrated Cleaning System
t
ES Extended Scrub System
R
331380
North America / International
Rev. 10 (04-2011)
*331380*
www.tennantco.com
Home
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  • Page 1 (Gas/LPG) Scrubber- -Sweeper Operator Manual The Safe Scrubbing Alternative TennantTruet Parts and Supplies Hygenic Fully Cleanable Tanks FloorSmart Integrated Cleaning System ES Extended Scrub System 331380 North America / International Rev. 10 (04-2011) *331380* www.tennantco.com Home Find... Go To..
  • Page 2 Thermo- -Sentry, Touch- -N- -Go, 1- -STEP, Clean- -Wedge, Variable Drain Valve, EasyOpen, Grip- -n- -Go, MaxPro, Dura- -Track, SmartRelease, InstantAccess, Duramer, FaST- -PAK, ErgoSpace and Lower Total Cost of Ownership are US registered and unregistered trademarks of Tennant Company.

  • Page 3: Table Of Contents

    Emptying The Hopper ....Adjusting The Main Brush Width ..M20 331380 (4- -10) Home Find... Go To..
  • Page 4 System) ....Priming The ec--H20 System ..M20 331380 (4- -10) Home Find... Go To..

  • Page 5: Safety Precautions

    Apply parking brake before leaving - - Follow mixing, handling and disposal machine. instructions on chemical containers. - - Follow safety guidlines concerning wet floors. M20 331380 (4- -11) Home Find... Go To..
  • Page 6 - - Use cardboard to locate leaking hydraulic fluid under pressure. - - Wear protective gloves and eye protection when handling vinegar. - - Use Tennant supplied or approved replacement parts. 7. When loading/unloading machine onto/off truck or trailer: - - Turn off machine.
  • Page 7 LPG ENGINE LABEL - - Located HOPPER LIFT ARMS LABEL - - next to the ignition switch on the Located on both hopper lift arms. instrument panel. (LPG machines only) M20 331380 (9- -06) Home Find... Go To..
  • Page 8 HOT SURFACE LABEL - - Located on RAISED HOPPER LABEL - - Located on the side of the bumper, on the both hopper lift arms. exhaust shield, and on the hydraulic reservoir. M20 331380 (3- -07) Home Find... Go To..

  • Page 9: Operation

    H2O System Module compartment V. Hopper safety pin (option) W. Engine cover J. Solution tank cover X. Fuel tank K. Operator seat L. Spray wand - - nozzle behind seat (option) M20 331380 (4- -10) Home Find... Go To..

  • Page 10: Controls And Instruments

    H. Hopper door open / close switch I. Hopper raise / lower switch J. Touch panel K. Operating / Hazard Lights switch L. Spray nozzle switch (option) M. Engine indicator lights N. ec- H2O system indicator light (option) M20 331380 (4- -10) Home Find... Go To..

  • Page 11: Touch Panel

    J. Brush pressure increase button (+) K. Brush pressure decrease button (- -) L. Filter shaker button M. Sweep vacuum fan button N. Side brush button (option) O. Engine speed button P. Supervisor control buttons M20 331380 (4- -10) Home Find... Go To..

  • Page 12: Symbol Definitions

    Engine oil pressure (002886-- Sweep vac fan Check engine Scrub vac fan/squeegee Parking Brake (002886-- 1--STEP sweep Horn 1--STEP scrub Jack point ES (extended scrub) Unleaded fuel only FaST (foam scrubbing) ec--H2O (option) M20 331380 (4- -10) Home Find... Go To..

  • Page 13: Operation Of Controls

    CHARGING SYSTEM INDICATOR The Charging system indicator comes on when If this indicator comes on, contact a Tennant the alternator is not operating within the normal service representative. range. If this indicator comes on, stop the machine immediately and correct the problem.

  • Page 14: Setting The Engine Speed

    The light next to the button will turn off. The machine will default to the last setting used when it is powered on or off. M20 331380 (6- -06) Home Find... Go To..

  • Page 15: Hour Meter

    The Supervisor Control buttons are for accessing the configuration and diagnostic modes. Only Press the bottom of the Operating / hazard light properly trained service personnel and TENNANT switch to turn on the hazard light, headlights, and representatives should access these modes.

  • Page 16: Operator Seat

    Increase firmness: Turn the weight adjustment knob clockwise. Decrease firmness: Turn the weight adjustment knob counterclockwise. Use the gauge next to the weight adjustment knob to help determine seat firmness for the operator. M20 331380 (6- -06) Home Find... Go To..

  • Page 17: Brake Pedal

    SQUEEGEE PROTECTORS (OPTION) The rear and side squeegee protectors help protect the rear squeegee from being damaged. To engage the rear squeegee protector, pull the pin, lower the protector bar, and reinsert the pin. M20 331380 (6- -06) Home Find... Go To..

  • Page 18: How The Machine Works

    The 1- -STEP Sweep button operates all the dry important role in determining the type of brushes sweeping functions (without scrubbing). The to use. Contact a Tennant representative for 1- -STEP Scrub button operates all the scrubbing specific recommendations. functions. (The machine also sweeps while PolyPro brush -- Heavy duty polypropylene scrubbing).

  • Page 19: While Operating The Machine

    FOR SAFETY: When using machine, go slow on inclines and slippery surfaces. The maximum rated incline for scrubbing with the machine is 8_ or 14%. The maximum rated incline during transport of the machine is 10_ or 18%. M20 331380 (4- -10) Home Find... Go To..

  • Page 20: Pre--Operation Checklist

    - Check the condition of the hopper dust filter and seals. - Clean the hopper and the debris screen. - Check the squeegee hose for debris or blockage. - Check the squeegees for damage, wear, and deflection adjustment. M20 331380 (6- -06) Home Find... Go To..

  • Page 21: Changing The Lpg Tank

    9. Slowly open the tank service valve and check for leaks. If a leak is found, immediately close the service valve and inform the appropriate personnel. M20 331380 (6- -06) Home Find... Go To..

  • Page 22: Starting The Machine

    3. Turn the ignition switch key until the engine ignition switch is turned off. starts. FOR SAFETY: Before leaving or servicing machine, stop on level surface, set parking brake, and turn off machine. M20 331380 (6- -06) Home Find... Go To..

  • Page 23: Filling The Solution Tank

    Drain, rinse, and refill the solution tank with clear cool water before operating the FaST or ec- -H2O system. Conventional cleaning detergents may cause a FaST / ec- -H2O system failure. M20 331380 (4- -10) Home Find... Go To..

  • Page 24: Es (Extended Scrub) Mode With Auto--Fill

    Do not use ATTENTION: For ES Scrubbing, only use flammable materials in tank(s). recommended low- -foaming cleaning detergents. Machine damage due to the use of improper detergent will void the manufacturer’s warranty. M20 331380 (6- -06) Home Find... Go To..

  • Page 25: Setting Scrub Modes

    NOTE: When the ES system is turned on there is a slight delay before the ES pump begins operating. M20 331380 (4- -10) Home Find... Go To..

  • Page 26: Setting Solution Flow

    The middle setting (two lights) allows solution AND detergent flow. The lowest setting (one light) allows solution flow WITHOUT adding detergent. Detergent does not have to be continuously added with the solution flow to attain effective scrubbing results. M20 331380 (4- -10) Home Find... Go To..

  • Page 27: Scrubbing

    NOTE: The squeegee automatically rises when the machine is driven backwards. This prevents damaging the squeegee. NOTE:The ec- -H2O system indicator light will not turn on until the machine starts scrubbing. M20 331380 (4- -10) Home Find... Go To..

  • Page 28: Double Scrubbing

    Scrub vacuum fan/squeegee button will racks or damage products. turn off, the squeegee will rise, and the vacuum fan will stop operating. Scrub the heavily soiled area. M20 331380 (4- -10) Home Find... Go To..

  • Page 29: Water Pickup Mode (No Scrubbing)

    Pull the operating. Pick up the water or non--flammable pins and remove the squeegee bumper. liquid spill. M20 331380 (11- -09) Home Find... Go To..
  • Page 30 This prevents the hopper dust filter from getting wet while sweeping. 4. Release the Directional pedal and press the Brake pedal to stop the machine. M20 331380 (11- -09) Home Find... Go To..

  • Page 31: Emptying The Hopper

    NOTE: Be aware the minimum ceiling height needed to raise the hopper is 2500 mm (98 in). 4. Slowly back the machine up to the debris container. FOR SAFETY: When using machine, use care when reversing machine. M20 331380 (6- -06) Home Find... Go To..

  • Page 32: Engaging Hopper Support Pin

    3. Set the parking brake. until the hopper is completely lowered. 4. Remove the hopper support pin from the storage tube. WARNING: Lift arm pinch point. Stay clear of hopper lift arms. M20 331380 (3- -07) Home Find... Go To..

  • Page 33: Removing The Hopper Dust Filter

    8. Place the cleaned or new dust filter into the hopper. Position the filter screen side up as shown below. 4. Unhook the handles from the filter cover. M20 331380 (6- -06) Home Find... Go To..

  • Page 34: Cleaning The Hopper And Debris Screen

    See ENGAGING HOPPER SUPPORT PIN section of this manual. WARNING: Raised hopper may fall. Engage hopper support pin. WARNING: Lift arm pinch point. Stay clear of hopper lift arms. 3. Turn off the machine. M20 331380 (6- -06) Home Find... Go To..
  • Page 35 See the DISENGAGING HOPPER SUPPORT PIN section of this manual. 7. Turn off the machine. 8. Flush dirt and debris from the debris hose and debris screen and out into the hopper. M20 331380 (4- -08) Home Find... Go To..

  • Page 36: Draining And Cleaning The Recovery Tank

    NOTE: DO NOT use steam to clean tanks. Excessive heat can damage tanks and components. 5. Remove the vacuum screen from the recovery tank and rinse the screen. M20 331380 (6- -06) Home Find... Go To..

  • Page 37: Draining The Recovery Tank With The Drain Plug

    Allow the recovery tank to drain. pin in the lowest position. WARNING: Raised hopper may fall. Engage hopper support pin. WARNING: Lift arm pinch point. Stay clear of hopper lift arms. M20 331380 (8- -07) Home Find... Go To..
  • Page 38 5. Remove the recovery tank drain hose from the back of the recovery tank, then rinse the dirt and debris from the hose into the tank. M20 331380 (3- -07) Home Find... Go To..

  • Page 39: Draining And Cleaning The Solution Tank

    10. Remove the hopper support pin and insert it into the storage tube. Then lower the hopper. 11. Close the recovery tank cover. 2. Place the solution tank drain hose nozzle next to a floor drain. M20 331380 (3- -07) Home Find... Go To..
  • Page 40 7. Reinstall the solution tank drain hose onto the toward the solution tank drain. back of the recovery tank. 8. Close the solution tank cover(s). 5. Rinse the float sensor and the screen filter. Allow the solution tank to drain. M20 331380 (6- -06) Home Find... Go To..

  • Page 41: Fault Indicator(S)

    F12: Seat Sw Open Operator not in the seat Engine will shut off Engage parking brake (Optional) while engine is running and before leaving the machine. parking brake not engaged M20 331380 (5- -09) Home Find... Go To..

  • Page 42: Conditions / Warnings

    ES and FaST systems unavailable Only machines equipped with ES or FaST system can be operated in these modes. C6: No Side Sweep Side sweep unavailable Side sweep not allowed to operate by itself. M20 331380 (6- -06) Home Find... Go To..

  • Page 43: Options

    5. Twist the off/on knob to turn on the wand. 6. When finished cleaning, place the spray nozzle and wand back into their storage locations. 7. Press the bottom of the Spray nozzle switch to turn off the water supply. M20 331380 (6- -06) Home Find... Go To..

  • Page 44: Vacuum Wand (Option)

    10. Disassemble the vacuum wand assembly and regulatory authorities for exposure return it to the storage bag. limits. Keep engine properly tuned. 11. Reattach the vacuum hose to the hopper lift arm. M20 331380 (4- -08) Home Find... Go To..

  • Page 45: Machine Troubleshooting

    Main brushes not properly adjusted Adjust brushes Debris caught in main brush drive Remove debris from main brush mechanism drive mechanism Main and/or side brush drive failure Call Tennant service representative Hopper is full Empty hopper Hopper lip skirts worn or damaged Replace lip skirts...
  • Page 46 -H2O system indicator light does not turn on Clogged module Contact Service Center ec- H2O Model: No water flow Defective solution pump Replace solution pump Clogged filter screen Clean filter screen M20 331380 (9- -10) Home Find... Go To..

  • Page 47: Maintenance

    MAINTENANCE MAINTENANCE M20 331380 (3- -07) Home Find... Go To..

  • Page 48: Maintenance Chart

    Drain oil from electronic pressure regulator (EPR) (machines serial number 002000 and above) 13, 20 Tires Check for damage Rear squeegee casters Lubricate Rear squeegee Check leveling Scrub head skirt Check for damage or wear M20 331380 (4- -10) Home Find... Go To..
  • Page 49 . . . Water and ethylene glycol anti-freeze, --34_ C (--30_ F) . . . Special lubricant, Lubriplate EMB grease (Tennant part number 01433--1) NOTE: More frequent maintenance intervals may be required in extremely dusty conditions. M20 331380 (4- -10) Home Find...

  • Page 50: Lubrication

    The engine oil capacity is is located next to the front wheel support. 3.5 L (3.7 qt) with oil filter. SQUEEGEE CASTER BEARINGS Lubricate the squeegee caster bearings after every 100 hours of operation. M20 331380 (6- -06) Home Find... Go To..

  • Page 51: Hopper Lift Arm Pivots

    The torque tube grease fittings on the operator side of the machine are located beneath the fuel tank. On the other side of the machine the torque tube grease fittings are located beneath the propel pump. M20 331380 (6- -06) Home Find... Go To..

  • Page 52: Hydraulics

    (left photo) on the hydraulic fluid label if originally equipped with TennantTrue premium hydraulic fluid. Replace the hydraulic strainer outlet after every 2400 hours of operation. TennantTrue Fluid Previous Fluid M20 331380 (4- -10) Home Find... Go To..

  • Page 53: Hydraulic Fluid

    19 L below 7_ C (5 gal) If using a locally-available hydraulic fluid, be sure the specifications match Tennant hydraulic fluid specifications. Substitute fluids can cause premature failure of hydraulic components. ATTENTION! Hydraulic components depend on system hydraulic fluid for internal 00002 lubrication.

  • Page 54: Engine

    Location of drain cock on gasoline machines for machines serial number 001999 and below. Remove the panel from operators compartment to access the drain cock. Flush the radiator and the cooling system after every 800 hours of operation. M20 331380 (9- -10) Home Find... Go To..

  • Page 55: Air Filter

    Disassemble the fuel lock off valve to access the FOR SAFETY: When servicing machine, wear LPG fuel filter. eye and ear protection when using pressurized air or water. M20 331380 (9- -10) Home Find... Go To..

  • Page 56: Electronic Pressure Regulator (Lpg)

    FOR SAFETY: When servicing machine, keep flames and sparks away from fuel system service area. Keep area well ventilated. Location of fuel filter on machines serial number 001999 and below. WARNING: Moving belt and fan. Keep away. M20 331380 (3- -07) Home Find... Go To..

  • Page 57: Spark Plugs

    TIMING BELT Check the timing belt after every 800 hours of operation. FOR SAFETY: When servicing machine, avoid contact with battery acid. Replace the timing belt after every 2000 hours of operation. M20 331380 (3- -07) Home Find... Go To..

  • Page 58: Fuses, Relays, And Circuit Breakers

    12 VDC, 40 A Horn 12 VDC, 40 A Shutdown 12 VDC, 40 A Starter 12 VDC, 40 A Not Used 12 VDC, 40 A Not Used 12 VDC. 40 A Spray Wand (Separate Relay) M20 331380 (4- -10) Home Find... Go To..

  • Page 59: Engine Harness Fuses And Relays

    If there is a fire in the hopper, the Thermo--Sentry stops the vacuum fan and cuts off the air flow. The Thermo--Sentry automatically resets after cooling down. M20 331380 (4- -10) Home Find... Go To..

  • Page 60: Main Brushes

    FOR SAFETY: Before leaving or servicing machine, stop on level surface, set parking brake, and turn off machine. 2. Open the outer brush doors. 5. Pull the brushes out from the scrub head. M20 331380 (9- -06) Home Find... Go To..
  • Page 61 Before After 8. Reinstall the brush idler plates. 9. Close the inner and outer brush doors. 10. Check and adjust the brush pattern if needed. Refer to CHECKING THE MAIN BRUSH PATTERN. M20 331380 (4- -11) Home Find... Go To..

  • Page 62: Checking The Main Brush Pattern

    6. Observe the brush patterns. If the brush pattern is the same width across the entire length of each brush and both brushes are the same width, no adjustment is necessary. 10653 10355 M20 331380 (9- -10) Home Find... Go To..

  • Page 63: Adjusting The Main Brush Taper

    3. Tighten the mounting bolts. 4. Recheck the pattern. Readjust if necessary. 2. Recheck the pattern. Readjust if necessary. M20 331380 (6- -06) Home Find... Go To..

  • Page 64: Side Brush (Option)

    5. Place the new side brush underneath the side brush assembly and lift the side brush up onto the side brush hub until the brush locks onto the hub. M20 331380 (5- -09) Home Find... Go To..

  • Page 65: Fast System

    6. Connect the FaST supply hose to the carton out from the compartment and discard. FaST--PAK hose connector. 7. Scrub with the FaST system for a few minutes to allow the detergent to reach maximum foaming. M20 331380 (6- -06) Home Find... Go To..

  • Page 66: Cleaning The Fast Supply Hose Connector

    Empty the solution tank before Remove the filter screen bowl and clean the filter replacing the filters. screen after every 50 hours of operation. Empty the solution tank before removing the filter. M20 331380 (6- -06) Home Find... Go To..

  • Page 67: Ec--H2O Module Flush Procedure

    NOTE: The module will automatically shut off when the flush cycle is complete (approx. 7 minutes). The module must run the full 7 minute cycle in order to reset the system indicator light and alarm. M20 331380 (4- -10) Home Find... Go To..

  • Page 68: Cleaning The Ec--H2O Filter Screen

    NOTE: The outlet and intake hoses must be down between the ec- -H2O assembly and the bracket so they are not pinched or damaged when the operator seat cover is closed. 12. Close the operator seat cover. M20 331380 (4- -10) Home Find... Go To..

  • Page 69: Squeegee Blades

    3. Remove both mounting knobs from the rear squeegee assembly. 4. Turn on the machine, raise the scrub head, and turn off the machine. 5. Remove the rear squeegee assembly from the machine. M20 331380 (6- -06) Home Find... Go To..
  • Page 70 13. Install the new front squeegee blade or rotate the existing blade to the new edge. Be sure the holes in the squeegee blade are hooked 10. Tighten the rear retaining band tension latch. onto the tabs. M20 331380 (6- -06) Home Find... Go To..

  • Page 71: Replacing Or Rotating The Side Squeegee Blades

    17. Check and adjust the rear squeegee if necessary. Refer to ADJUSTING THE REAR SQUEEGEE BLADE DEFLECTION and LEVELING THE REAR SQUEEGEE sections of this manual. 4. Remove the retaining band from the side squeegee assembly. M20 331380 (6- -06) Home Find... Go To..
  • Page 72 9. Close the outer brush door. 6. Install the new or rotated squeegee blades. 7. Reattach the side squeegee retaining band to the side squeegee assembly. M20 331380 (11- -09) Home Find... Go To..

  • Page 73: Replacing The Side Brush Squeegee Blade (S/N 000000--003076) (Option)

    5. Slide the new squeegee into the side brush assembly. 6. Reinstall the squeegee retainer and clevis pin. 7. Close the squeegee bumper and reinsert the pin. 3. Remove the clevis pin and squeegee retainer. M20 331380 (11- -09) Home Find... Go To..

  • Page 74: Replacing Or Adjusting The Side Brush Squeegee Blade (S/N 003077-- ) (Option)

    3. Open the retaining band tension latch. 6. Reinstall the retaining band tension latch. 7. Reinstall the squeegee bumper and reinsert the pins. M20 331380 (11- -09) Home Find... Go To..

  • Page 75: Leveling The Rear Squeegee

    5. Drive the machine forward with the squeegee down to recheck the squeegee blade deflection if adjustments were made. 6. Readjust the squeegee blade deflection if necessary. M20 331380 (6- -06) Home Find... Go To..

  • Page 76: Adjusting The Rear Squeegee Blade Deflection

    15 mm (0.62 in) for rough floors. 12 mm (0.50 in) 3. To adjust the overall squeegee blade deflection, turn the adjustment knobs counterclockwise to increase deflection or clockwise to decrease deflection. M20 331380 (6- -06) Home Find... Go To..

  • Page 77: Skirts And Seals

    The skirts should be between 0 to 6 mm (0 to 0.25 in) from the floor when the scrub head is down. RECOVERY TANK SEAL Check the recovery tank cover seal for damage and wear daily. M20 331380 (6- -06) Home Find... Go To..

  • Page 78: Brakes And Tires

    Torque the front wheel nuts twice in the pattern shown to 122 to 149 Nm (90 to 110 ft lb) after the first 50 hours of operation, and after every 800 hours there after. M20 331380 (6- -06) Home Find... Go To..

  • Page 79: Pushing, Towing, And Transporting The Machine

    (15 in) or less from the ground. 4. To winch the machine onto the truck or trailer, attach the winching chains to the holes in the rear jacking brackets behind the rear tires. M20 331380 (6- -06) Home Find... Go To..
  • Page 80 FOR SAFETY: When unloading machine off truck or trailer, use winch. Do not drive the machine off the truck or trailer unless the loading surface is horizontal AND 380 mm (15 in) or less from the ground. M20 331380 (6- -06) Home Find... Go To..

  • Page 81: Machine Jacking

    FOR SAFETY: When servicing machine, block machine tires before jacking machine up. Use a hoist or jack that will support the weight of the machine. Jack machine up at designated locations only. Support machine with jack stands. M20 331380 (8- -07) Home Find... Go To..

  • Page 82: Freeze Protection (Machines Without Ec--H20 System)

    NOTE: Storing or transporting machines equipped with the ES or the FaST system in freezing temperatures requires special procedures. Consult a TENNANT representative for more information. M20 331380 (4- -10) Home Find... Go To..
  • Page 83 12. Insert the intake and outlet hoses down between the ec--H2O assembly and the bracket. 13. Return the intake flush hose to the storage bag behind the operator seat. M20 331380 (4- -10) Home Find... Go To..

  • Page 84: Priming The Ec--H20 System

    8. Disconnect the outlet flush hose from the ec- -H2O system outlet hose and return the flush hose to the storage bag. 9. Reconnect the ec--H2O system outlet hose to the hose to the scrub head. M20 331380 (4- -10) Home Find... Go To..

  • Page 85: Specifications

    ISO Grade 100 -- above 7_ C (45_ F) Hydraulic total 45 L (12 gal) ISO Grade 32 -- below 7_ C (45_ F) STEERING Type Power source Front wheel, hydraulic cylinder, and rotary valve controlled Hydraulic accessory pump M20 331380 (3- -07) Home Find... Go To..

  • Page 86: Power Type

    Utilize service brakes, cable actuated TIRES Location Type Size Front (1) Solid 140 mm x 460 mm (5.5 in x 18 in) Rear (2) Solid 90 mm x 410 mm (3.5 in x 16 in) M20 331380 (8- -04) Home Find... Go To..

  • Page 87: Fast System

    Solution pump 12 Volt DC, 11A, 0.7 GPM & 1.4 GPM flow, (2 speeds), 75 psi high--pressure shutdown Solution flow rate 2.65 LPM (0.7 GPM) -- Low 5.30 LPM (1.4 GPM) -- High M20 331380 (4- -10) Home Find... Go To..

  • Page 88: Machine Dimensions

    MACHINE DIMENSIONS Rear Squeegee 1300 mm (51 in) 1470 mm (58 in) Frame 2410 mm (roller to roller) (95 in) 1270 mm (50 in) Width (with side brush) 1470 mm (58 in) 1014751 M20 331380 (6- -06) Home Find... Go To..
  • Page 89 Supervisor Control Buttons, 13 Dust Filter, 31 Sweep vacuum fan button, 28 Removing the Hopper Dust Filter, 31 Buttons, Controls and Instruments, 9, 12 Replacing the Hopper Dust Filter, 31 Bypass valve, 77 M20 331380 (4- -10) Home Find... Go To..
  • Page 90 ES (Extended Scrub) Mode -- Manually Filling Hydraulic Fluid, 51 Tanks, 22 Hydraulic Hoses, 51 ES (Extended Scrub) Mode with Auto--Fill, 22 Replace the filler cap, 50 Foam scrubbing (FaST Mode), 21 Replace the hydraulic fluid filter, 50 M20 331380 (4- -10) Home Find... Go To..
  • Page 91 Aisle Turnaround Width, 83 Climb and Descent Angles, 83 Pushing, Towing, and Transporting the Machine, Travel Speed (Maximum), 83 Pushing or Towing the Machine, 77 Machine Specifications, 83–86 Transporting the Machine, 77 Machine Troubleshooting, 43 M20 331380 (4- -10) Home Find... Go To..
  • Page 92 Scrub Head Skirt, 75 Scrubbing, 25 Solution Tank Seals, 75 Seals, 75 Solution Tank Seals, 75 Recovery Tank Seal, 75 Solution Tank Seals, 75 Spark Plugs, 55 Seat belts, 14 Seat, Operator, 14 M20 331380 (4- -10) Home Find... Go To..
  • Page 93 Thermo---Sentry, 57 Timing Belt, 55 Tires, 76 Specifications, 84 Torque Tubes, 49 Touch Panel, 9 Towing the Machine, 77 Transporting the Machine, 77 Turning Off the Machine, 20 Vacuum Wand (Option), 42 M20 331380 (4- -10) Home Find... Go To..
  • Page 94 INDEX M20 331380 (4- -10) Home Find... Go To..

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