Tennant 8410D Operator's Manual
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Tennant 8410D Operator's Manual

Tennant 8410D Operator's Manual

Es extended scrub system
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8410D
Operator Manual
The Safe Scrubbing Alternative
R
R
ES Extended Scrub System
North America / International
MM391
Rev. 15 (05-2007)
*MM391*
www.tennantco.com
Home
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Summary of Contents for Tennant 8410D

  • Page 1 8410D Operator Manual The Safe Scrubbing Alternative ES Extended Scrub System North America / International MM391 Rev. 15 (05-2007) *MM391* www.tennantco.com Home Find... Go To..
  • Page 2 Engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Thermo- -Sentry and FaST- -PAK are US registered and unregistered trademarks of Tennant Company. Specifications and parts are subject to change without notice.

  • Page 3: Table Of Contents

    ....FaST SWITCH ..... 8410D MM391 (6- -05) Home Find... Go To..
  • Page 4 ....STORING MACHINE ....8410D MM391 (6- -05) Home Find... Go To..

  • Page 5: Safety Precautions

    WARNING: Hot bumper. Keep away. CALIFORNIA PROPOSITION 65 WARNING: Engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. 8410D MM391 (9- -02) Home Find... Go To..
  • Page 6 Keep area well ventilated. - - Use cardboard to locate leaking hydraulic fluid under pressure. - - Use Tennant supplied or approved replacement parts. 7. When loading/unloading machine onto/off truck or trailer: - - Turn off machine.
  • Page 7 HOPPER SUPPORT BAR LABEL - - LOCATED FLAMMABLE SPILLS LABEL - - LOCATED ON ON THE HOPPER SUPPORT BAR AND ON THE SIDE PANEL OF THE OPERATOR BOTH HOPPER LIFT ARMS. COMPARTMENT. 8410D MM391 (6- -96) Home Find... Go To..
  • Page 8 LABEL - - LOCATED ON THE SOLUTION TANK COVER. 09078 HOPPER LIFT ARMS LABEL - - LOCATED ON HOT BUMPER LABEL - - LOCATED ON THE BOTH HOPPER LIFT ARMS. REAR LEFT PANEL. 8410D MM391 (6- -96) Home Find... Go To..

  • Page 9: Operation

    Tennant representative. - Order parts and supplies directly from your authorized Tennant representative. Use the parts manual provided when ordering parts. - After the first 50 hours of operation, follow the recommended procedures stated in the MAINTENANCE CHART.

  • Page 10: Machine Components

    F. Rear squeegee G. Solution tank H. Side squeegee Sweeping brush access door J. Side brush K. Hopper cover L. ES pump cover M. Tank cover N. Recovery tank O. FaST solution system 8410D MM391 (6- -05) Home Find... Go To..

  • Page 11: Symbol Definitions

    Scrub brush edge clean Main brush down and speed 2 Scrub brushes down and on Charging system Rear squeegee down and vacuum on Engine oil pressure Jackpoint Engine water temperature Horn Maintenance mode Parking brake 8410D MM391 (6- -05) Home Find... Go To..
  • Page 12 Main sweep brush down pressure heavy Circuit breaker 9 Steering tilt Variable pressure Circuit breaker 1 Diesel fuel only Circuit breaker 2 Hydraulic fluid only Circuit breaker 3 Fast Circuit breaker 4 Idle 8410D MM391 (9- -97) Home Find... Go To..

  • Page 13: Controls And Instruments

    Q. Maintenance mode light JJ. Solution flow switch R. Recovery tank full light KK. FaST switch S. Clogged filter light LL. FaST solution flow switch T. Hopper temperature light - - Thermo Sentry 8410D MM391 (6- -05) Home Find... Go To..

  • Page 14: Operation Of Controls

    Reverse: Press the bottom of the directional pedal with the heel of your foot. 07791 Neutral: Take your foot off the directional pedal and it will return to the neutral position. 07792 8410D MM391 (6- -96) Home Find... Go To..

  • Page 15: Brake Pedal

    On: Press the hazard light switch. The indicator light above the switch will come on. Off: Press the hazard light switch. The indicator light above the switch will go off. 09293 8410D MM391 (6- -96) Home Find... Go To..

  • Page 16: Operating Lights Switch

    If the sweep vacuum fan, side brush switch, or either of the main brush switches 09295 are pressed while the hopper is raised, the side brush will not start and the hopper raise switch indicator will blink. 8410D MM391 (6- -96) Home Find... Go To..

  • Page 17: Hopper Door Switch

    NOTE: The side brush will not start if the hopper is raised. If the side brush switch is pressed while the hopper is raised, the side brush will not start and the hopper raise switch indicator will blink. 8410D MM391 (6- -96) Home Find... Go To..

  • Page 18: Sweep Vacuum Fan Switch

    NOTE: Always raise the main brush when the machine is not being operated for some time. This prevents the main brush from getting a flat spot. 8410D MM391 (6- -96) Home Find... Go To..

  • Page 19: Main Sweep Brush Speed 2 Switch

    CHARGING SYSTEM LIGHT The charging system light comes on when the alternator is not operating within normal range; 13.5 to 14.5 Volts. Stop operating the machine. Locate the problem and have it corrected. 10642 8410D MM391 (6- -96) Home Find... Go To..

  • Page 20: Engine Oil Pressure Light

    The recovery tank full light starts blinking when the recovery tank is full. The light will blink for 50 seconds and then stays on. Then the scrubbing operations will shut off. 10886 8410D MM391 (9- -02) Home Find... Go To..

  • Page 21: Clogged Filter Light

    The OK light does not come on at all, when the machine is started, if the main control panel does not pass the self-check. 10889 8410D MM391 (6- -05) Home Find... Go To..

  • Page 22: Fuel Level Gauge

    NOTE: When the ES switch is on and the water levels in the tanks are at the proper levels, there will be a slight delay before the ES pump turns on. 10951 8410D MM391 (6- -96) Home Find... Go To..

  • Page 23: Detergent Flow Switch (Option)

    Out: Press the edge scrub switch during scrubbing. The indicator light above the switch will come on. In: Press the edge scrub switch. The indicator light above the switch goes off. 11104 8410D MM391 (6- -05) Home Find... Go To..

  • Page 24: Scrub Switch

    NOTE: If the main sweep speed 2 is operating when the scrubbing operations are started, the machine will automatically change to main sweep brush speed 1. NOTE: The scrub head will raise when the machine travels in reverse. 8410D MM391 (6- -05) Home Find... Go To..

  • Page 25: Squeegee Switch

    THROTTLE LEVER The throttle lever controls the engine speed. Fast: Push the lever into the Fast position. Idle: Move the lever into the Idle position. Off: Pull the lever into the Off position. 8410D MM391 (9- -97) Home Find... Go To..

  • Page 26: Steering Wheel

    5 to 15 seconds, depending on the weather conditions. Start: Turn the key all the way clockwise. Release the key as soon as the engine starts. Stop: Turn the key counter-clockwise. 8410D MM391 (12- -04) Home Find... Go To..

  • Page 27: Turn Signal Switch (Option)

    STEERING COLUMN TILT HANDLE The steering wheel tilt handle controls the angle of the steering wheel. Adjust: Pull out the tilt handle, move the wheel up or down, and release the tilt handle. 8410D MM391 (6- -96) Home Find... Go To..

  • Page 28: Circuit Breakers

    10 A Instrument panel CB-4 15 A Scrubbing CB-5 15 A Filter shaker, vacuum fan CB-6 15 A Operating lights CB-7 15 A CB-8 15 A Sweeping CB-9 15 A Solenoid valve 8410D MM391 (6- -05) Home Find... Go To..

  • Page 29: Main Sweep Brush Down Pressure Knob

    Use this flow rate for rough floors and heavy or compacted dirt. Stop (0): Press the left of the solution flow switch. NOTE: The solution flow starts, if the solution flow switch is on, when the scrubbing operations start. 8410D MM391 (6- -05) Home Find... Go To..

  • Page 30: Solution Flow Switch (Fast)

    FaST system off position. Enable the FaST system: Press the top of switch to the FaST system on position. NOTE: The FaST system will not start until the directional pedal is pressed. 8410D MM391 (6- -05) Home Find... Go To..

  • Page 31: Latches

    Never substitute higher value fuses than specified. The fuse is located in the operator compartment. Remove the circuit breaker panel to gain access to the fuse. Fuse Rating Circuit Protected FU-1 40 A Glow plugs 8410D MM391 (9- -02) Home Find... Go To..

  • Page 32: Operator Seat

    DO NOT rely on the machine hydraulic system to keep the hopper raised. WARNING: Raised hopper may fall. Engage hopper support bar. 07803 8410D MM391 (6- -96) Home Find... Go To..

  • Page 33: How The Machine Works

    When sweeping and scrubbing is finished, clean the hopper dust filter, empty the hopper, and drain and clean the recovery tank. If using the ES system, drain and clean the solution tank, and clean the ES filter. 8410D MM391 (6- -05) Home Find... Go To..

  • Page 34: Fast Scrubbing System

    Conventional cleaning detergents/ restorers may cause failure to the FaST solution system. NOTE: Storage or transporting machines equipped with FaST in freezing temperatures requires special procedures. Check with a TENNANT representative for advice. 8410D MM391 (6- -06) Home Find... Go To..

  • Page 35: Pre-Operation Checklist

    - FAST Scrubbing: Check that all conventional cleaning agents/restorers are drained and rinsed from the solution tank. - FAST Scrubbing: Check that the solution tank is filled with clear cool water only. 8410D MM391 (6- -05) Home Find... Go To..

  • Page 36: Installing Fast Pak Agent

    Do not add cleaning agents in the solution tank. Conventional cleaning agents/restorers may cause failure to the FaST solution system.. 3. Raise the seat mounting plate to access the FaST PAK carton. 8410D MM391 (6- -05) Home Find... Go To..
  • Page 37 If the previous FaST PAK was run dry, it may take up to 5--10 minutes of operation to remove any air pockets in the system before you achieve maximum foaming. 8410D MM391 (6- -06) Home Find... Go To..

  • Page 38: Starting The Machine

    NOTE: Do not operate the starter motor for more than 10 seconds at a time or after the engine has started. Allow the starter to cool between starting attempt or damage to the starter motor may occur. 8410D MM391 (9- -97) Home Find... Go To..
  • Page 39 Consult with your regulatory authorities for exposure limits. Keep engine properly tuned. 13.Release the machine parking brake. 14.Move the throttle lever to the fast position. 15.Drive the machine to the area to be cleaned. 8410D MM391 (9- -97) Home Find... Go To..

  • Page 40: Sweeping, Scrubbing, And Brush Information

    -- Superior pick-up of sand, gravel, and paper litter. Polypropylene retains its stiffness 08002 when wet, and can be used indoors or out with equal performance. Not recommended for high-temperature debris. 8410D MM391 (3- -03) Home Find... Go To..
  • Page 41 Non-scuff polypropylene scrub brush -- This brush uses a softer, general purpose poly bristle to lift lightly compacted soilage, without scuffing high-gloss coated floors. Nylon scrub brush -- Recommended for scrubbing coated floors. Cleans without scuffing. 8410D MM391 (3- -03) Home Find... Go To..

  • Page 42: Sweeping

    Maintains a high gloss. Use to buff very soft finishes and lower traffic areas, or use for polishing soft waxes on wood floors. SWEEPING 1. Start the engine. 2. Move the throttle lever to the fast position. 8410D MM391 (3- -03) Home Find... Go To..

  • Page 43: Stop Sweeping

    (Fast). 09564 8410D MM391 (9- -97) Home Find... Go To..

  • Page 44: Emptying The Hopper

    NOTE: Be aware that the minimum ceiling height needed to high dump the hopper is 2490 mm (98 in). FOR SAFETY: When using machine, move machine with care when hopper is raised. 09569 8410D MM391 (3- -03) Home Find... Go To..
  • Page 45 8. Push the hopper door switch to close the hopper door. The indicator light above the switch comes on. 09570 9. Press and hold the hopper down switch to lower the hopper. 09571 8410D MM391 (3- -03) Home Find... Go To..

  • Page 46: Filling The Tanks

    For specific recommendations, contact your Tennant representative. WARNING: Flammable materials can cause an explosion or fire. Do not use flammable materials in tank(s). FOR SAFETY: Follow mixing and handling instructions on chemical containers. 8410D MM391 (6- -05) Home Find... Go To..
  • Page 47 NOTE: If you do not want to use the ES system, do not put any water in the recovery tank. Turn off the ES switch. 7. Close the tank cover. 8410D MM391 (6- -05) Home Find... Go To..

  • Page 48: Scrubbing

    FOR SAFETY: When starting machine, keep foot on brake and directional pedal in neutral. 2. Move the throttle lever to the fast position. Drive the machine to the area to be cleaned. 8410D MM391 (6- -05) Home Find... Go To..
  • Page 49 NOTE: Leave the FaST switch in the CONVENTIONAL SCRUBBING position if not using the FaST system. 5. CONVENTIONAL SCRUBBING: Adjust the solution flow to the floor as needed. See the SOLUTION SWITCH (WITHOUT FaST) section of the manual. 8410D MM391 (6- -05) Home Find... Go To..
  • Page 50 Under normal conditions, the brush pressure should be set in the minimum setting. Under heavy grime conditions, the brush pressure should be set in the maximum setting. 8. Drive the machine forward and scrub as required. 11110 8410D MM391 (6- -05) Home Find... Go To..

  • Page 51: Double Scrubbing

    FaST system will stop. After a short delay, the rear squeegee will automatically raise and the scrubbing vacuum fan will stop. The engine speed will remain at (Fast). Drive the machine forward until the vacuum fan shuts off. 11110 8410D MM391 (6- -05) Home Find... Go To..

  • Page 52: Draining And Cleaning The Tanks

    1. Stop scrubbing. 2. Drive the machine next to an appropriate disposal site. 3. Shut the engine off. 4. Set the parking brake. 8410D MM391 (6- -05) Home Find... Go To..
  • Page 53 ES pump wire and solution hose, and unscrewing the ES pump cap from the recovery tank. 8410D MM391 (6- -05) Home Find... Go To..

  • Page 54: Stop The Machine

    13. Replace the drain hoses and drain caps. STOP THE MACHINE 1. Stop sweeping and scrubbing. 2. Take your foot off the directional pedal. Step on the brake pedal. 07754 3. Move the throttle lever to the idle position. 8410D MM391 (6- -05) Home Find... Go To..
  • Page 55 5. Turn the ignition switch key counter-clockwise to stop the engine. Remove the switch key. FOR SAFETY: Before leaving or servicing machine; stop on level surface, set parking brake, turn off machine and remove key. 8410D MM391 (12- -03) Home Find... Go To..

  • Page 56: Post-Operation Checklist

    - Check the service records to determine maintenance requirements. - FaST Scrubbing: If FaST PAK is empty after scrubbing, install a new FaST PAK or connect supply hose to the storage plug. 8410D MM391 (6- -05) Home Find... Go To..

  • Page 57: Engaging Hopper Support Bar

    3. Raise the hopper all the way up. 09569 4. Lift and position the hopper support bar under the hopper lift arm. WARNING: Raised hopper may fall. Engage hopper support bar. 08003 8410D MM391 (3- -03) Home Find... Go To..

  • Page 58: Disengaging Hopper Support Bar

    DISENGAGING HOPPER SUPPORT BAR 1. Start the engine. FOR SAFETY: When starting machine, keep foot on brake and directional pedal in neutral. 2. Raise the hopper slightly to release the hopper support bar. 09569 8410D MM391 (3- -03) Home Find... Go To..

  • Page 59: Operation On Inclines

    The maximum rated incline for sweeping and scrubbing with the machine is 6_. The maximum rated incline during transport of the machine is 8_. FOR SAFETY: When using machine, go slow on inclines and slippery surfaces. 8410D MM391 (3- -03) Home Find... Go To..

  • Page 60: Options

    2. Lower the squeegee and shut the engine off. 11114 3. Set the machine parking brake. FOR SAFETY: Before leaving or servicing machine; stop on level surface, set parking brake, turn off machine and remove key. 8410D MM391 (3- -03) Home Find... Go To..
  • Page 61 5. Put together the wand and the wand hose. 6. Start the engine. 7. Move the throttle lever to the fast position. 8. Lower the squeegee to turn the vacuum system on. 11114 8410D MM391 (3- -03) Home Find... Go To..
  • Page 62 10. Shut the engine off. 11. Remove the vacuum hose from the squeegee suction hose and connect the squeegee suction hose to the rear squeegee. 12. Put the vacuum wand and hose in the mounting clips. 8410D MM391 (3- -03) Home Find... Go To..

  • Page 63: Machine Troubleshooting

    Contact TENNANT representative Clogged filter screen Drain solution tank, remove and clean filter screen Faulty detergent timer module Contact Tennant representative FaST solution flow switch is off Turn FaST solution flow switch on 8410D MM391 (6- -05) Home Find... Go To..
  • Page 64 ES system does not fill solution Clogged solution pump or lines. Flush ES system. tank. ES float stuck. Clean floats of debris. Clogged ES pump filter. Clean filter. Water levels too low in tanks. Add water. 8410D MM391 (6- -05) Home Find... Go To..
  • Page 65 OPERATION 8410D MM391 (6- -05) Home Find... Go To..

  • Page 66: Maintenance

    Recovery tank Clean Recovery tank, ES mode Clean ES filter Solution tank, ES mode Clean FaST PAK supply hose and Clean and connect hose to stor- connector ing plug when not in use 8410D MM391 (5- -07) Home Find... Go To..
  • Page 67 . . . Water and permanent-type ethylene glycol anti-freeze, --34_ C (--30_ F) . . . Special lubricant, Lubriplate EMB grease (Tennant part number 01433--1) ..Distilled water NOTE: More frequent intervals may be required in extremely dusty conditions.

  • Page 68: Lubrication

    The rear wheel support pivots the rear wheel. The support has two grease fittings for the bearings. The rear wheel support bearings must be lubricated every 200 hours of operation. Use Lubriplate EMB grease (Tennant part number 01433--1). 08005 8410D MM391 (12- -04) Home Find...

  • Page 69: Front Wheel Bearings

    The hopper door pivot has two grease fittings, one on each side of the hopper. The hopper door should be lubricated with Lubriplate EMB grease (Tennant part number 01433--1) every 200 hours of operation. REAR SQUEEGEE CASTERS (for machines below serial number 012215) Each of the rear casters has a grease fitting.

  • Page 70: Hydraulics

    The quality and condition of the hydraulic fluid play a very important role in how well the machine operates. Tennant’s hydraulic fluid is specially selected to meet the needs of Tennant machines. 8410D MM391 (3- -03) Home Find... Go To..

  • Page 71: Hydraulic Hoses

    MAINTENANCE Tennant’s hydraulic fluids provide a longer life for the hydraulic components. There are two fluids available for different temperature ranges: Tennant part no. Ambient Temperature 65869 above 7_ C (45_ F) 65870 below 7_ C (45_ F) The higher temperature fluid has a higher viscosity and should not be used at the lower temperatures.

  • Page 72: Engine

    FOR SAFETY: When servicing machine, wear eye and ear protection when using pressurized air or water. Flush the radiator and the cooling system every 800 hours of operation, using a dependable cleaning compound. 8410D MM391 (5- -07) Home Find... Go To..

  • Page 73: Air Filter Indicator

    Replace the air filter element only when the air filter indicator shows restriction in the air intake system. Do not remove the air filter element from the housing unless it is restricting air flow. 02492 8410D MM391 (3- -03) Home Find... Go To..

  • Page 74: Fuel Filter

    FOR SAFETY: When servicing machine, allow engine to cool. Keep flames and sparks away from fuel system service area. Keep area well ventilated. 4. Open the air vent on top of the fuel injection pump. 8410D MM391 (6- -96) Home Find... Go To..

  • Page 75: Battery

    The battery is located at the bottom of the operator compartment. After the first 50 hours of operation, and every 800 hours after that, clean and tighten the battery connections. FOR SAFETY: When servicing machine, avoid contact with battery acid. 8410D MM391 (6- -96) Home Find... Go To..

  • Page 76: Belts And Chains

    A static drag chain prevents the buildup of static electricity in the machine. The chain is attached to the machine by a rear main brush skirt retaining bolt. Make sure the chain is touching the floor at all times. 08009 8410D MM391 (6- -96) Home Find... Go To..

  • Page 77: Debris Hopper

    REMOVING HOPPER DUST FILTER 8. Stop the engine and set the machine parking brake. FOR SAFETY: Before leaving or servicing machine; stop on level surface, set parking brake, turn off machine and remove key. 8410D MM391 (3- -03) Home Find... Go To..
  • Page 78 16.Put the shaker frame on top of the panel filter. 17. Install the four retaining nuts and tighten. 18. Connect the shaker motor wire connectors. 08013 8410D MM391 (3- -03) Home Find... Go To..

  • Page 79: Thermo Sentry

    Sweeping performance often becomes less effective as the bristle length is worn. Replace the main brush when the remaining bristles measure between 40 mm (1 1/2 in) and 50 mm (2 in) in length. 8410D MM391 (6- -05) Home Find... Go To..

  • Page 80: Replacing Main Sweep Brush

    8. Slide the brush idler plate plug onto the main 08017 sweep brush. 9. Latch the idler plate onto the machine frame. 10. Close the right side brush access door. 08018 8410D MM391 (3- -03) Home Find... Go To..

  • Page 81: Checking And Adjusting Main Sweep Brush Pattern

    9. To increase the width of the main sweep brush pattern, turn the main sweep brush down pressure knob counter-clockwise. To decrease the width of the main sweep brush pattern, turn the main sweep brush down pressure knob clockwise. 8410D MM391 (3- -03) Home Find... Go To..
  • Page 82 Tighten the mounting bolts. C. Check the main sweep brush pattern and readjust as necessary. Then adjust the width of the main brush pattern. 09184 8410D MM391 (3- -03) Home Find... Go To..

  • Page 83: Side Brush

    50 mm (2 in) in length. You may change the side brush sooner if you are sweeping light litter, or wear the bristles shorter if you are sweeping heavy debris. 8410D MM391 (3- -03) Home Find... Go To..

  • Page 84: Replacing Side Brush

    10. Adjust the side brush pattern with the side brush down pressure knob. SIDE BRUSH GUARD Rotate the side brush guard 90_ every 200 hours of operation. Replace the brush guard after all four sides have been used. 08049 8410D MM391 (3- -03) Home Find... Go To..

  • Page 85: Scrub Brushes

    7. Press the brush spring clip together and lift the scrub brush onto the drive plug. Release the spring clip when the brush is in place. Repeat for the other brushes. 8410D MM391 (3- -03) Home Find... Go To..

  • Page 86: Solution System

    The solution tank on machines with the ES option should be drained and cleaned daily. Rinse the solution outlet filters at the bottom of the tank through the drain access. 8410D MM391 (6- -05) Home Find... Go To..

  • Page 87: Fast System

    Remove and clean out the air filter with compressed air after every 200 hours of FaST scrubbing. FOR SAFETY: When servicing machine, wear eye protection when using pressurized air or water. 8410D MM391 (3- -05) Home Find... Go To..

  • Page 88: Squeegees

    Turn the turnbuckle counter-clockwise, from the rear of the machine, to decrease the deflection at the ends of the squeegee blade. Be sure to turn both turnbuckles the same number of turns. 8410D MM391 (3- -03) Home Find... Go To..

  • Page 89: Adjusting Rear Squeegee Blade Deflection

    6. Start the engine and drive the machine forward again to check the squeegee blade deflection. Readjust the squeegee blade deflection if necessary. 7. Raise the squeegee when finished. 8410D MM391 (3- -03) Home Find... Go To..

  • Page 90: Squeegee Blades

    6. Position the retaining band over the squeegee blade. Latch the retaining band clamp. 7. Adjust the squeegee blade leveling and deflection as stated in LEVELING THE REAR SQUEEGEE and ADJUSTING REAR SQUEEGEE BLADE DEFLECTION. 8410D MM391 (3- -03) Home Find... Go To..

  • Page 91: Side Squeegees

    05942 6. Replace the retainer bracket, deflector, clevis pin, and cotter pin. 7. Repeat for the side squeegee on the other side of the scrub head. 8410D MM391 (3- -03) Home Find... Go To..

  • Page 92: Skirts And Seals

    Check the skirts for wear or damage and adjustment daily. NOTE: The brush door skirts have slotted holes to allow for a ground clearance adjustment. The door must be closed for proper adjustment. 08001 8410D MM391 (3- -03) Home Find... Go To..

  • Page 93: Rear Skirts

    08023 The hopper inspection door seal is located on the hopper and seals the front of the debris hopper. Check the seal for wear or damage every 100 hours of operation. 08024 8410D MM391 (3- -03) Home Find... Go To..

  • Page 94: Hopper Door Seals

    The hopper vacuum fan seal is mounted on the inside of the hopper around the vacuum fan inlet. Check the seal for wear or damage every 100 hours of operation. You can reach the seal by removing the hopper insert. 8410D MM391 (3- -03) Home Find... Go To..

  • Page 95: Cover And Door Seals

    Torque the rear 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 every 800 hours there after. 8410D MM391 (12- -03) Home Find... Go To..

  • Page 96: Pushing, Towing, And Transporting The Machine

    Turn the bypass valve 90_ from the normal position before pushing or towing the machine. The illustration shows the bypass valve in the pushing or towing position. 8410D MM391 (3- -03) Home Find... Go To..

  • Page 97: Transporting The Machine

    WARNING: Hot bumper. Keep away. If the machine has the optional rear tie down brackets, attach the winching chains to them. WARNING: Hot bumper. Keep away. 8410D MM391 (3- -03) Home Find... Go To..
  • Page 98 5. Position the machine onto the truck or trailer as far as possible. If the machine starts to veer off the centerline of the truck or trailer, stop and turn the steering wheel to center the machine. 8410D MM391 (3- -03) Home Find... Go To..
  • Page 99 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. 8410D MM391 (3- -03) Home Find... Go To..

  • Page 100: Machine Jacking

    STORING MACHINE Before storing the machine for an extended time, the machine needs to be prepped to lessen the chance of rust, sludge, and other undesirable deposits from forming. Contact Tennant service personnel. 8410D MM391 (3- -03) Home Find... Go To..

  • Page 101: Specifications

    3530 mm (139 in) Minimum turning radius, right 3235 mm (128 in) Minimum turning radius, left 2270 mm (90 in) Maximum rated incline for transport of machine 8_/14.1% Maximum rated incline for scrubbing/sweeping 6_/10.5% 8410D MM391 (3- -03) Home Find... Go To..

  • Page 102: Fast System

    Radiator: 6 L (1.6 gal) Idle speed, no load (Fast) governed speed, under Engine lubricating oil load without filter 1500 + 25 rpm 2400 + 25 rpm 6.15 L (6.5 qt) SAE--CC/CD rated engine oil 8410D MM391 (6- -05) Home Find... Go To..

  • Page 103: Steering

    HYDRAULIC SYSTEM System Capacity Fluid Type Hydraulic reservoir 37.8 L (10 gal) TENNANT part no. 65869 -- above 7_ C (45_ F) TENNANT part no. 65870 -- below 7_ C (45_ F) Hydraulic total 53 L (14 gal) BRAKING SYSTEM Type...

  • Page 104: Machine Dimensions

    SPECIFICATIONS 1610 mm (63.5in) 1625 mm (64 in) 1330 mm 2970 mm (52.38 in) (117 in) 11087 MACHINE DIMENSIONS 8410D MM391 (3- -03) Home Find... Go To..

  • Page 105: Index

    Hopper temperature light, 19 Horn button, 24 Hourmeter, 20 Ignition switch, 24 Capacities, 99 Latches, 29 Chains, 74 Main brush down pressure knob, 27 Static drag, 74 Main brush speed 2 switch, 17 8410D MM391 (6- -05) Home Find... Go To..
  • Page 106 Fuel level, 33 Fuel level gauge, 20 Edge clean switch, 21 Fuel lines, 72 Electrical Fuel system Circuit breakers, 26 Fuel lines, 72 Fuse, 29 Priming, 72 Ignition switch, 24 Fuse, 29 8410D MM391 (6- -05) Home Find... Go To..
  • Page 107 Recovery tank full light, 18 How the machine works, 31 Lubrication, 66–68 Hydraulic fluid, 68 Engine, 66 Front wheel bearings, 67 Hydraulic fluid reservoir, 68 Rear squeegee casters, 67 Hydraulic hoses, 69 Rear wheel support, 66 8410D MM391 (6- -05) Home Find... Go To..
  • Page 108 Detergent flow switch, 21 Labels, 5–7 ES switch, 20 Precautions, 3–5 Hazard light switch, 13 Screen, FaST System Filter Screen, 85 Turn signal switch, 25 Vacuum wand, 58–61 Scrub brush switch, 22 8410D MM391 (6- -05) Home Find... Go To..
  • Page 109 Solution tank, 84 Squeegee and vacuum fan, 23 Drain and clean, 54 Sweep vacuum fan, 16 Specifications, 99–101 Turn signal, 25 Braking system, 101 FaST System, 100 Hydraulic system, 101 Machine capacities, 99 8410D MM391 (6- -05) Home Find... Go To..
  • Page 110 Rear wheel, 93 Specifications, 101 Towing machine, 94 Transporting machine, 94 Transporting the machine, 95 Travel speed, 99 Troubleshooting, 61–63 Turn signal switch, 25 Vacuum fan, Switch, 23 Vacuum hoses, 54 Vacuum wand, 58–61 8410D MM391 (6- -05) Home Find... Go To..

Table of Contents