Tennant SENTINEL Operator's Manual
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Tennant SENTINEL Operator's Manual

Tennant SENTINEL Operator's Manual

Diesel, machine serial number range s/n 011000
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®
SENTINEL
(Diesel)
Sweeper
Operator Manual
Machine Serial Number Range
(S/N 011000-
)
Tennant True
®
Parts
North America / International
9018513
For the latest Parts Manuals and other
Rev. 00 (12-2018)
language Operator Manuals, visit:
*9018513*
www.tennantco.com/manuals

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  • Page 1 ® SENTINEL (Diesel) Sweeper Operator Manual Machine Serial Number Range (S/N 011000- Tennant True ® Parts North America / International 9018513 For the latest Parts Manuals and other Rev. 00 (12-2018) language Operator Manuals, visit: *9018513* www.tennantco.com/manuals...
  • Page 2 Always remember to recycle. INTENDED USE The Sentinel is an industrial rider machine designed to sweep hard surfaces (concrete, asphalt, stone, synthetic, etc). Typical applications include industrial warehouses, manufacturing facilities, distribution facilities, stadiums, arenas, convention centers, parking facilities, transportation terminals, and construction sites. Do not use this machine on soil, grass, artifi...

  • Page 3: Table Of Contents

    Engine) ..........41 Rear Night Sweeping Light Switch How The Machine Works ......42 (Option) ..........26 Brush Information ..........42 Front Night Sweeping Light Switch Pre-Operation Checklist ........43 (Option) ..........27 Starting The Machine ........44 High Pressure Washer Switch (Option)..27 Sweeping ............47 Sentinel 9018513 (12-2018)
  • Page 4 Brakes And Tires ......... 111 Replacing The Hydraulic Fluid Filter ..89 Service Brakes ........111 Hydraulic Fluid .........90 Tires ............111 Hydraulic Hoses ........90 Wheel Alignment ........112 Purging Air From The Hydraulic Wheel Nuts ..........112 Conveyor Lift System ......91 Sentinel 9018513 (12-2018)
  • Page 5 Disabling/Enabling Pre-Operation Checklist ..........135 Changing The Date/Time ......136 Enabling Login ..........137 Disabling Login ...........138 Calibrating Touch ........139 Screen Brightness ........140 Disabling/Enabling Automatic Diesel Engine Regeneration (Tier 4F Emissions Engine) ....141 Changing Sweeping Propel Speed (Option) ..........142 Index ..............143 Sentinel 9018513 (12-2018)

  • Page 6: Important Safety Instructions - Save These Instructions

    - With pads or accessories not supplied or WARNING: Hopper door pinch point. approved by Tennant. The use of other pads Stay clear of hopper door. may impair safety. - Without fi lters in place or with clogged fi lters.
  • Page 7 - Do not modify the machine from its original - Move machine with care when hopper is design. raised. - Use Tennant supplied or approved - Make sure adequate clearance is available replacement parts. before raising hopper. - Wear personal protective equipment as...
  • Page 8 WARNING LABEL - Side brush WARNING LABEL - Raised can move. Do not step on side cab may fall. Engage cab brush. support bar. Located on front Located above side brush(es). Located below cab on frame. of machine. Sentinel 9018513 (12-2018)
  • Page 9 fi ll clear of hopper lift arms. spout. Located on both sides of support bar, on rear center of hopper lift, and on both sides Located on side of hopper of hopper lift (High Dump). lift (High Dump). Sentinel 9018513 (12-2018)

  • Page 10: Operation

    E. Dust Filter F. Vacuum Fans G. Hopper Door H. Vacuum Wand (Option) I. Hopper Lift J. Main Brush K. Side Brush(es) L. Water Tank (right side) M. Fuel Tank (right side) N. Vario Sweeping Brush (Option) Sentinel 9018513 (12-2018)

  • Page 11: Instruments And Controls

    I. Battery charge indicator V. Speedometer/button (MPH/KPH) J. Fuel level indicator W. Tachometer (RPM) K. DEF (Diesel Exhaust Fluid) tank level indicator (Tier 4F Emissions Engine) L. Engine pre-heat indicator M. High exhaust system temperature Indicator (Tier 4F Emissions Engine) Sentinel 9018513 (12-2018)

  • Page 12: Main Console Controls

    W. Right side brush wet dust control knob K. Filter shaker button (Option) L. Conveyor reverse button X. Air circulation vents M. Hopper lift button (High Dump Model) N. Hopper tilt back button O. Hopper door open button Sentinel 9018513 (12-2018)

  • Page 13: Operator Controls

    F. Windshield wiper and washer switch G. Ignition switch H. Directional switch I. Parking brake switch J. Parking lights, headlights, bright headlights, signal, and horn switch K. Steering wheel tilt lever L. Service brake pedal M. Propel pedal Sentinel 9018513 (12-2018)

  • Page 14: Overhead Controls

    C. Hazard light switch D. Side brush spot light(s) switch E. Rear night sweeping light switch (Option) F. Front night sweeping light switch (Option) G. High pressure washer switch (Option) H. Radio/compact disc player (Option) - Not Shown Sentinel 9018513 (12-2018)

  • Page 15: Machine Symbols

    Vario Sweeping Brush Arm Heater/Air Conditioner Fan Swing Right Vario Sweeping Brush Up−Down Air Conditioner Vario Sweeping Brush Rotation Flow Rate Vario Sweeping Brush Left Water Horn Valve Knob Vario Sweeping Brush Right Vacuum Fan Water Valve Knob Sentinel 9018513 (12-2018)
  • Page 16 Right Side Brush (Wet Dust Diesel Fuel Only Control) Hazard Light Signal/4−Way Warning Lights Rear Night Sweeping Light Side Brush Spot Light High Pressure Washer Front Night Sweeping Light Hopper Tilt Back Hopper Tilt Forward Hopper Lift Hopper Lower Forward/Reverse Sentinel 9018513 (12-2018)

  • Page 17: Touchscreen Icons

    Disable automatic Screen brightness Regeneration required regeneration High exhaust system Engine alert Engine pre-heat temperature Service alert High beam Turn signal/4-Way fl asher Diesel Exhaust Fluid Engine temperature Fuel level (DEF) Engine oil pressure Battery charge Help/information Sentinel 9018513 (12-2018)

  • Page 18: Operation Of Controls

    NOTE: If brake pressure drops too low, the parking brake will automatically set and will not release until brake pressure is restored. When this happens, this switch will NOT indicate that the parking brake is set. Sentinel 9018513 (12-2018)

  • Page 19: Engine Speed Decrease Button (Rpm)

    (1950 RPM) or below (1600 RPM) this range. 1750 Engine RPM Function 900 RPM Low/Idle (no sweeping) 1600 RPM Low Sweeping 1750 RPM Medium Sweeping 1950 RPM High Sweeping 2200 RPM Transport (no sweeping) NOTE: All engine speeds are +/- 50 RPM Sentinel 9018513 (12-2018)

  • Page 20: 1-Step Button

    NOTE: The side brushes will automatically turn on when the 1-Step button is activated if they were left on when the machine was previously used and last turned off. Sentinel 9018513 (12-2018)

  • Page 21: Filter Shaker Button

    Debris coming from the bottom of the hopper while the conveyor is in reverse will land behind the main sweeping brush, requiring the area to be swept again to pickup debris. Sentinel 9018513 (12-2018)

  • Page 22: Hopper Tilt Back Button

    NOTE: The light in the button remains illuminated while the button is being pushed and an audible alarm sounds while the hopper is moving. The rear camera remains on while the hopper is moving/out of the home position (raised/tilted). Sentinel 9018513 (12-2018)

  • Page 23: Hopper Door Open Button

    Stay clear of hopper door. NOTE: The hopper will not raise if the machine is either on an incline that is unsafe or the hopper is too heavy for high lifting the hopper. Sentinel 9018513 (12-2018)

  • Page 24: Hopper Lower Button (High Dump Option)

    Do NOT use this button to continue camera remains on until the hopper is completely sweeping or operating the machine or damage to lowered and tilted forward. the engine could occur. WARNING: Lift arm pinch point. Stay clear of hopper lift arms. Sentinel 9018513 (12-2018)

  • Page 25: Parking Lights, Headlights, Bright Headlights, Signal, And Horn Switch

    Windshield Washer Fluid Spray: Push the switch lever end in. The bright headlight high beam indicator on the touchscreen will be illuminated when the headlight bright beams are activated. 00000 12:35 PM 00000 1750 Sentinel 9018513 (12-2018)

  • Page 26: 4-Way Warning Lights Switch

    1750 HAZARD LIGHT SWITCH On: Press the top of the hazard light switch to turn the hazard light on. Off: Press the bottom of the hazard light switch to turn the hazard light off. Sentinel 9018513 (12-2018)

  • Page 27: Front Night Sweeping Light Switch (Option)

    Decrease fan speed: Turn the knob counter- cameras are off, and all faults/warnings cleared clockwise. and/or deactivated. Off: Press the bottom of the high pressure washer switch to turn the high pressure washer off. Sentinel 9018513 (12-2018)

  • Page 28: Air Conditioner Knob (Option)

    fl ow to the driver side of the cab. The vents in front of the dash panel are for defrosting. Increase fi rmness: Turn the weight adjustment knob clockwise. Decrease fi rmness: Turn the weight adjustment knob counterclockwise. Sentinel 9018513 (12-2018)

  • Page 29: Seat Belts

    DOME AND MAP LIGHT SWITCH Map Light On: Push the switch toward the passenger side of the cab. Dome and Map Light On: Push the switch toward the operator side of the cab. Off: Push the switch into the middle position. Sentinel 9018513 (12-2018)

  • Page 30: Operation Of Touchscreen Controls

    STAGE IIIA EMISSIONS ENGINE TOUCHSCREEN Machines equipped with the Stage IIIA emissions engine will not have the Tier 4F emissions icons 1750 since these machines are not equipped with Tier 4F emissions equipment. 00000 12:35 PM 00000 1750 Sentinel 9018513 (12-2018)

  • Page 31: Pre-Operation Checklist

    Press the problem found (X) button if a problem is found and not corrected when checklist item is checked. Press the enter button when ready to start using the machine after completing the checklist. Sentinel 9018513 (12-2018)

  • Page 32: Help/Information Button

    Press the back button to return to the help/ the start-up video. information screen. Press the about button to access machine Press the home button to return to the operating system information. operator screen. Press the home button to return to the operator screen. Sentinel 9018513 (12-2018)

  • Page 33: Camera Button

    Press the left arrow button to go to the left camera view. Press the down arrow button to go to the rear camera view. Touch the center of the camera screen or the green camera button to exit the camera screen. Sentinel 9018513 (12-2018)

  • Page 34: Settings Menu Button

    Date / Time Set Calibrate Touch Screen Brightness Press the play button to resume watching the video. Press the back button to return to the video menu screen. Press the home button to return to the operator screen. Sentinel 9018513 (12-2018)

  • Page 35: Date/Time Set Button

    Press the home button to save the time m/d/y d/m/y y/m/d and navigate back to the operator screen. Press the back button to save the time and navigate back to the previous screen. Press the time button to select the time screen. Sentinel 9018513 (12-2018)

  • Page 36: Calibrate Touch Button

    The 5 button is the brightest touchscreen setting and the 1 button is the darkest. The night default is 3 with headlights on. The day default is 5 with headlights off. 00000 12:35 PM 00000 1750 Sentinel 9018513 (12-2018)

  • Page 37: Disable/Enable Regen Button

    NOTE: It is not recommended that the engine automatic regeneration be disabled unless there is a safety issue (nearby combustible materials) requiring automatic regeneration be disabled. Press the No button if not disabling the automatic regeneration to return to the settings menu. Sentinel 9018513 (12-2018)

  • Page 38: Fuel Level Indicator/Gauge

    fl ashes when the oil pressure is critically outside the normal operating range. See WARNING AND FAULT INDICATORS. 00000 12:35 PM 00000 1750 Sentinel 9018513 (12-2018)

  • Page 39: Battery Indicator/Gauge

    DEF tank nears being critically low. The indicator turns yellow when low and fl ashes yellow when the level in the DEF tank is critically low. See WARNING AND FAULT INDICATORS. 00000 12:35 PM 00000 1750 Sentinel 9018513 (12-2018)

  • Page 40: Automatic Regeneration Disable

    Press the No button to not inhibit automatic regeneration and return to the operator screen. To enable automatic regeneration, press the illuminated automatic regeneration disable button/ indicator. 00000 12:35 PM 00000 1750 Sentinel 9018513 (12-2018)

  • Page 41: Exhaust System Cleaning

    The high exhaust system temperature indicator may illuminate during the forced regeneration. See HIGH EXHAUST SYSTEM TEMPERATURE INDICATOR (TIER 4F EMISSIONS ENGINE). Sentinel 9018513 (12-2018)

  • Page 42: How The Machine Works

    51° C (124° F). Do important role in determining the type of brush to not operate sweeping functions in areas where the use. Contact a Tennant representative for specifi c ambient temperature is below −20° C (−4° F). recommendations.

  • Page 43: Pre-Operation Checklist

     Confi rm engine coolant is visible in the level site gauge located at the top of the radiator.  Confi rm both the hydraulic cooler and the radiator fi ns are clean.  Check the wet dust control systems and nozzles (if equipped). Sentinel 9018513 (12-2018)

  • Page 44: Starting The Machine

    Wait for the illuminated engine pre- heat light to go out. NOTE: Parking brake switch must be set before the hopper can be lowered. A green check mark () appears under the parking brake image when the parking brake switch is set. Sentinel 9018513 (12-2018)
  • Page 45 DEF (Diesel Exhaust Fluid) tank indicator (Tier 4F emissions engine machines only). Take the necessary action(s) to correct the operating levels before operating the machine. Sentinel 9018513 (12-2018)
  • Page 46 Machines with Vario Sweeping Brush option: When transporting to the sweeping area, lock the brush into the travel support with the guide pin. See VARIO SWEEPING BRUSH (OPTION). FOR SAFETY: When using machine, always follow safety and traffi c rules. Sentinel 9018513 (12-2018)

  • Page 47: Sweeping

    NOTE: Do NOT sweep with engine speed higher Brush. See the VARIO SWEEPING BRUSH than 1950 RPM. If the engine speed is above (OPTION). 1950 RPM, the 1-Step button light will blink and main sweeping functions will lift and turn off after 30 seconds. Sentinel 9018513 (12-2018)
  • Page 48 1750 8. Press the 1-Step button to activate all enabled sweeping functions. NOTE: Enabled sweeping functions can be turned off while the 1-Step button is activated. 9. Press the parking brake switch to release the parking brake. Sentinel 9018513 (12-2018)

  • Page 49: Sound Limiting Mode (Automatic)

    Return the hopper to the sweeping position and continue to sweep. Sweep up any debris left due to reversing the conveyor. Sentinel 9018513 (12-2018)

  • Page 50: Stop Sweeping

    2. Machines with Vario Sweeping Brush option. Stop the Vario Sweeping Brush. See VARIO SWEEPING BRUSH (OPTION). 3. If necessary, press the engine speed decrease button to lower the engine to below 2200 RPMs. Sentinel 9018513 (12-2018)

  • Page 51: Emptying The Hopper

    The rear camera remains on while the hopper is moving/out of the home position (raised/tilted). NOTE: Press the center of the camera image to turn off the rear camera while the hopper is raising. Sentinel 9018513 (12-2018)
  • Page 52 10. Press and hold the service brake pedal or set the hopper is in the desired tilted position. the parking brake switch. NOTE: The hopper will not lift or tilt unless the parking brake switch is set or the service brake pedal is applied. Sentinel 9018513 (12-2018)
  • Page 53 NOTE: The rear camera automatically turns off after the hopper is completely lowered and tilted forward if the directional switch is in either the neutral or forward positions. The rear camera will remain on if the directional switch is in the reverse position. Sentinel 9018513 (12-2018)

  • Page 54: Stopping The Machine

    3. Press the engine speed decrease button to lower the engine speed to idle. 4. Allow the engine to run for at least 3-5 minutes at low idle (900 RPM) before shutting the engine off to allow engine to adequately cool before shut down. Sentinel 9018513 (12-2018)

  • Page 55: Tilting The Hopper Back/ Engaging The Hopper Support Pin

    WARNING: Raised hopper may fall. Engage hopper support pin. NOTE: The minimum clearance height needed to high dump the hopper is 5060 mm (199 in). WARNING: High dump vertical clearance. Stay clear of overhead obstructions and power lines. Sentinel 9018513 (12-2018)
  • Page 56 NOTE: The hopper will not lower or tilt unless the parking brake switch is set or the service brake pedal is applied. 3. Turn the ignition switch key counterclockwise to turn off the engine. Remove the switch key. Sentinel 9018513 (12-2018)

  • Page 57: Raising The Hopper/Engaging The Hopper Support Bar (High Dump Option)

    WARNING: Raised hopper may fall. Engage hopper support bar. 1750 NOTE: The minimum clearance height needed to high dump the hopper is 5060 mm (199 in). WARNING: High dump vertical clearance. Stay clear of overhead obstructions and power lines. Sentinel 9018513 (12-2018)
  • Page 58 NOTE: The hopper will not lower or tilt unless the parking brake switch is set or the service brake pedal is applied. 3. Turn the ignition switch key counterclockwise to turn off the engine. Remove the switch key. Sentinel 9018513 (12-2018)

  • Page 59: Tilting The Cab (Manually)

    WARNING: Raised cab may fall. Engage cab support bar. 7. Keep the chain from the overhead hoist attached for added support. 8. To lower the cab, disengage the cab support and use the hoist to lower the cab. Sentinel 9018513 (12-2018)

  • Page 60: Warnings, Faults, And Inhibits

    Press the close button (X) located in the upper right corner of the alert window to close the window. 1750 Press the alert indicator/button to reopen the alert window after it has been closed. 00000 12:35 PM 00000 Sentinel 9018513 (12-2018)

  • Page 61: Warning And Fault Indicators

    Key off/key on machine Water pump Water valve(s) are closed or a Ensure water valve(s) are open maintenance issue with dust control water pump Call service Machine repair issue Turn off machine. Call Tennant Service Representative. Sentinel 9018513 (12-2018)

  • Page 62: Inhibit Indicators

    Blocked conveyor Selected function will not operate Clear blockage from conveyor due to debris blocking conveyor Low solution Selected function will not operate Fill solution tank due to low solution (machines with dust control/power wand option only) Sentinel 9018513 (12-2018)
  • Page 63 Button inactive with optional side brush Parking brake switch is set Selected function will not operate Release parking brake switch due to parking brake NOTE: Contact a Tennant Service representative for all other fault codes. Sentinel 9018513 (12-2018)

  • Page 64: Options

    5060 mm (199 in). WARNING: High dump vertical clearance. Stay clear of overhead obstructions and power lines. WARNING: Flammable materials can cause explosion or fi re. Do not use fl ammable materials in tank. Only use water. Sentinel 9018513 (12-2018)
  • Page 65 10. Ensure the operator screen is displayed on the touchscreen. NOTE: The high pressure washer will not operate in any other screen other than the operator screen. If necessary, close other screens until only the operator screen is displayed on the touchscreen. Sentinel 9018513 (12-2018)
  • Page 66 1-Step button, parking brake, water tank icons and the high pressure washer icon should be white. 16. When fi nished using the high pressure washer, press the bottom of the high pressure washer button to turn off the high pressure washer system. 1750 Sentinel 9018513 (12-2018)

  • Page 67: Vario Sweeping Brush (Option)

    Lower brush: Press the left side of the switch. The brush will lower to ground level in the free-fl oating position. Raise brush: Press and hold the right side of the switch. Release the switch when the brush is raised to the desired height. Sentinel 9018513 (12-2018)

  • Page 68: Vario Sweeping Brush Tilt/Arm Switch

    Brush joystick will control the angle of the position. sweeping brush. Slide Sweeping Brush Arm Right: Move and hold the lever to the right until the arm slides into the desired position. WARNING: Brush linkage pinch points. Stay clear when linkage is moving. Sentinel 9018513 (12-2018)

  • Page 69: Operating The Vario Sweeping Brush

    5. Use the Vario Sweeping Brush joystick to position the Vario Sweeping Brush to the right or left side of the machine. 2. Press the Vario Sweeping Brush raise/lower switch to lower the Vario Sweeping Brush. Sentinel 9018513 (12-2018)
  • Page 70 8. When fi nished using the Vario Sweeping Brush, use the Vario Sweeping Brush tilt/arm switch and Vario Sweeping Brush joystick to move the brush to the storage position. 9. Use the cotter pin to secure the Vario Sweeping Brush into the storage position. Sentinel 9018513 (12-2018)

  • Page 71: Wet Dust Control System (Option)

    WARNING: Flammable materials can cause explosion or fi re. Do not use fl ammable materials in tank. Only use water. 7. Press the 1-Step button to activate the wet dust control system. Sentinel 9018513 (12-2018)
  • Page 72 fi nished sweeping/using the wet dust control system. Water will continue to fl ow if the water supply is NOT closed, even when the machine is turned off. Sentinel 9018513 (12-2018)

  • Page 73: Vacuum Wand (Option)

    7%. See INHIBIT INDICATORS. WARNING: Raised hopper may fall. Engage hopper support pin. 1750 4. Remove the conveyor/vacuum door tool from the storage location on the side of the hydraulic tank. Sentinel 9018513 (12-2018)
  • Page 74 8. Press and hold the hopper tilt forward button until the hopper is completely forward. WARNING: Machine can emit excessive noise. Consult with your regulatory agency for exposure limits. Hearing loss can result. Wear hearing protection. Sentinel 9018513 (12-2018)

  • Page 75: Radio And Compact Disc Player (Option)

    19. Remove the hopper support pin from the hopper leg. See DISENGAGING THE HOPPER SUPPORT PIN. 20. Turn on the machine. 21. Press and hold the hopper tilt forward button until the hopper is completely tilted forward. Sentinel 9018513 (12-2018)

  • Page 76: Cab Jack (Option)

    7. Pump the cab to the fully elevated position. 4. Remove the plug covering the access hole and then remove the hardware securing the rear corners of the cab to the frame of the machine. Sentinel 9018513 (12-2018)
  • Page 77 10. Reinstall the hardware to secure the cab, remove the cable tie/clamp from the windshield wiper fl uid hose, and reinstall both door springs onto the back of the cab. Sentinel 9018513 (12-2018)

  • Page 78: Machine Troubleshooting

    Machine on too steep of an incline Move machine to a level surface Parking brake switch not set/ Set parking brake switch/apply service brake pedal not applied service brake pedal Hopper overloaded Remove debris from hopper Engine RPM too low Increase engine RPM Sentinel 9018513 (12-2018)
  • Page 79 Open vacuum wand door Vacuum fan not on Turn on vacuum fan Vacuum fan failure Contact TENNANT service personnel Worn brush skids Replace brush skids Brush skids not completely down Check for obstruction and then completely lower skids Sentinel 9018513 (12-2018)

  • Page 80: Maintenance

    T = Trained Personnel. Interval Person Key Description Procedure Lubricant/ No. of Resp. Fluid Service Points Daily Engine Check oil level Check water separator for water, drain Check cooling fan for damage Check crankcase breather tube for blockages and damage Sentinel 9018513 (12-2018)
  • Page 81 Blue DEF fl uid or equivalent API registered fl uid, per ISO 22241-1 HYDO TennantTrue premium hydraulic fl uid or equivalent Waterproof bearing grease (TENNANT part no. 765819) Distilled water, coolant conditioner (TENNANT part no. 770172) and permanent-type ethylene glycol anti-freeze, −34° C (−30° F) Automotive-type windshield washer fl uid SAE 90 weight gear lubricant (Grade GL5) NOTE: More frequent intervals may be required in extremely dusty conditions.
  • Page 82 Differential Check oil level Hours Service brakes Check fl uid level Engine Check alternator/fan belt Hours tensioner for damage Hydraulic Replace reservoir fi ller cap Hours Hydraulic Check hoses for wear and damage Sentinel 9018513 (12-2018)
  • Page 83 True-Blue DEF fl uid or equivalent API registered fl uid, per ISO 22241-1 HYDO TennantTrue premium hydraulic fl uid or equivalent Waterproof bearing grease (TENNANT part no. 765819) Distilled water, coolant conditioner (TENNANT part no. 770172) and permanent-type ethylene glycol anti-freeze, −34° C (−30° F) Automotive-type windshield washer fl uid SAE 90 weight gear lubricant (Grade GL5) NOTE: More frequent intervals may be required in extremely dusty conditions.

  • Page 84: Lubrication

    MAINTENANCE LUBRICATION 351930 NOTE: Lettered references for lubrication section on following LUBRICATION section pages. Sentinel 9018513 (12-2018)

  • Page 85: Hopper Tilt (Low Dump)

    351933 351932 WARNING: Raised hopper may fall. Engage hopper support pin. AXLE LEAF SPRINGS The axle leaf springs (C) have twelve grease fi ttings. Lubricate the axle leaf springs after every 200 hours of operation. Sentinel 9018513 (12-2018)

  • Page 86: Steering Cylinder

    fi ttings. Lubricate the wheel pivot points after every 200 hours of operation. SIDE BRUSH PIVOT Each side brush pivot (F) has a grease fi tting. Lubricate the side brush pivot(s) after every 200 hours of operation. Sentinel 9018513 (12-2018)

  • Page 87: Conveyor Chain

    DIFFERENTIAL Check the lubricant level in the differential (J) after every 400 hours of operation by removing the fi ller plug. Change the differential lubricant after every 1600 hours of operation. Use SAE 90 weight gear lubricant. Sentinel 9018513 (12-2018)

  • Page 88: Hydraulics

    fi ller cap gasket before installing the cap onto the reservoir. Replace the hydraulic fl uid fi lter element after every 1200 hours of operation, or when the hydraulic fi lter gauge reads outside of the green area. Sentinel 9018513 (12-2018)

  • Page 89: Replacing The Hydraulic Fluid Filter

    3. Allow the oil to drain from the fi lter into the tank (Allow to drain for approximately 5 minutes). 4. Lift the fi lter and internal bowl out of the reservoir and place into an oil pan. Remove the top part of the fi lter element. Sentinel 9018513 (12-2018)

  • Page 90: Hydraulic Fluid

    1057708 121.0 L (32 gal) If using a locally-available hydraulic fl uid, be sure the specifi cations match Tennant hydraulic fl uid specifi cations. Substitute fl uids can cause premature failure of hydraulic components. ATTENTION! Hydraulic components depend on 00002 system hydraulic fl...

  • Page 91: Purging Air From The Hydraulic Conveyor Lift System

    6. Disconnect the hydraulic hose from the top fi tting of the right lift cylinder and drain the hydraulic fl uid into a pan to purge air from the hose. 7. Reconnect the hose to the right lift cylinder. Sentinel 9018513 (12-2018)

  • Page 92: Engine

    Diesel (LSD) or Biodiesel up to 20% (B20) fuel Only. DO NOT add aftermarket additives to the fuel in this machine. Engine damage due to use of other fuels and aftermarket additives may not be covered under the machine warranty. Sentinel 9018513 (12-2018)

  • Page 93: Cooling System

    Check the radiator coolant level in the radiator site cleaning compound. Add one pint of conditioner glass daily. The coolant level must be visible in the (TENNANT part no. 770172) to each coolant radiator site glass. Use distilled water mixed with change.

  • Page 94: Air Filter Indicator

    Clean the air fi lter element after every 250 hours of operation. Replace the air fi lter element when the air fi lter indicator shows restriction in the air intake system or the fi lter element is damaged. Refer to AIR FILTER INDICATOR. Sentinel 9018513 (12-2018)

  • Page 95: Air Intake Screen

    FOR SAFETY: Keep fl ames and sparks away from fuel system service area. Keep area well ventilated. Start the engine and run the machine at idle RPM. Observe the air fi lter indicator to ensure no air restriction is shown on the indicator. Sentinel 9018513 (12-2018)

  • Page 96: Fuel Water Separator

    3. Twist and remove the DEF tank cap from the ENGINE). DEF tank. 00000 12:35 PM 00000 1750 4. Fill the DEF tank with DEF. Do Not overfi ll the DEF tank. 5. Reinstall DEF tank cap/retainer pin onto the DEF tank. Sentinel 9018513 (12-2018)

  • Page 97: Def Dosing Unit And Filter (Tier 4F Emissions Engine)

    4000 hours of operation. Remove the DEF dosing unit cap and DEF fi lter equalizing element from the DEF dosing unit to access the DEF dosing fi lter. Remove the DEF dosing fi lter from the DEF dosing unit. Sentinel 9018513 (12-2018)

  • Page 98: Fuel Lines

    Check and adjust the alternator/fan belt tension every 100 hours of operation. Check the alternator/fan belt tensioner for damage after every 500 hours of operation. FOR SAFETY: When servicing machine, avoid moving parts. Do not wear loose jackets, shirts, or sleeves. Sentinel 9018513 (12-2018)

  • Page 99: Fuses And Relays

    Fan Medium FU30 Open 12 VDC, 40 A Fan High FU31 20 A Night Lights 12 VDC, 40 A Hopper Moving FU32 20 A Rotating/Side Brush 12 VDC, 40 A Seat Switch 12 VDC, 40 A Accessory #2 Sentinel 9018513 (12-2018)
  • Page 100 NOTE: When the battery is disconnected, the Check and clean the cab fi lters after every 50 parking brake will automatically engage. hours of operation. Clean cab fi lters with soap and water. Replace damaged or worn fi lters. Sentinel 9018513 (12-2018)

  • Page 101: Windshield Washer Fluid

    fi ns when cleaning. Clean thoroughly windshield washer fl uid. to prevent the fi ns from becoming encrusted with dust. Check the condenser tubes for wear and damage after every 250 hours of operation. Replace damaged tubes. Sentinel 9018513 (12-2018)

  • Page 102: Wet Dust Control Filter (Option)

    Clean the water fi lter every 200 hours of operation. Remove the water fi lter and fl ush it with clean Ensure the chain is touching the fl oor at all times. water. Sentinel 9018513 (12-2018)

  • Page 103: Debris Hopper

    7. Use a garden hose or broom to clean the 9. Stretch the fi lter over the edges of the shaker hopper fi lter from the inside the hopper. frame. Pull the drawstring tight. 8. Turn on the machine. Sentinel 9018513 (12-2018)

  • Page 104: Thermo-Sentry

    See WARNINGS, FAULTS, AND INHIBITS. The Thermo-Sentry automatically reset when the air temperature in the hopper falls below 60° ± 3° C (140° ± 5° F). Sentinel 9018513 (12-2018)

  • Page 105: Conveyor

    As the conveyor chain wears, the locking ratchet mechanism moves up the pins mounted on the slide rails on both sides of the machine. Clean the ratchet mechanisms daily. Check the ratchet tips and pins for damage and wear daily. Sentinel 9018513 (12-2018)

  • Page 106: Brushes

    FOR SAFETY: Before leaving or servicing machine, stop on level surface, set parking brake, turn off machine and remove key. 4. Unhook the t-handles from the right side main brush access door and remove the right side main brush access door. Sentinel 9018513 (12-2018)
  • Page 107 17. Reinstall the skid plates to the idler plate. 18. Reinstall the right side main brush access door onto the machine. 19. Check and adjust the main brush pattern. See CHECKING AND ADJUSTING THE MAIN BRUSH PATTERN. Sentinel 9018513 (12-2018)

  • Page 108: Checking And Adjusting The Main Brush Pattern

    WARNING: Side brush can move. Do not step on side brush. 5. Install the new side brush to the drive hub with the hardware removed earlier. 6. Check the side brush linkage for wear and loose hardware. Sentinel 9018513 (12-2018)

  • Page 109: Skirts And Seals

    Check the skirts for wear or damage daily. Check the skirts for wear or damage daily. Replace the skirts when they no longer touch the ground. NOTE: Tire pressure and amount of debris in the hopper will affect skirt clearances. Sentinel 9018513 (12-2018)

  • Page 110: Brush Door Seals

    The cab doors have seals are located along the frame. door edges. Check the seals for wear or damage every 100 Check the seals for wear or damage every 100 hours of operation. hours of operation. Sentinel 9018513 (12-2018)

  • Page 111: Skids

    The drain ports are located on the bottom of the wheel hubs. Check the fl uid level after every 400 hours of operation. Change the fl uid after every 1600 hours of operation. Sentinel 9018513 (12-2018)

  • Page 112: Wheel Alignment

    5. Place the red valve handle on the steering valve located on the front axle. 6. Turn the handle 90° counterclockwise to open the steering valve. 7. Release the parking brake switch. Sentinel 9018513 (12-2018)

  • Page 113: Pushing, Towing, And Transporting The Machine

    FOR SAFETY: When loading machine onto truck or trailer, use winch. Do not drive the machine onto the truck or trailer unless the loading surface is horizontal AND is 380 mm (15 in) or less from the ground. Sentinel 9018513 (12-2018)
  • Page 114 6. Set the parking brake switch and block the machine tires. Tie down the machine to the truck or trailer before transporting. The front tie-down locations are on the inside channels of the main frame. Sentinel 9018513 (12-2018)

  • Page 115: 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. Sentinel 9018513 (12-2018)

  • Page 116: Storing The Machine

    9. Remove the water fi lter cap, located next to the water pump, and empty the water fi lter cap. 10. Leave the valves open if the machine is to be stored/not used for an extended period. Sentinel 9018513 (12-2018)

  • Page 117: Specifi Cations

    2895 mm (114 in) Protection Grade IPX3 Values determined as per IEC 60335-2-72 Measure Sound pressure level LpA Sound pressure uncertainty KpA Sound power level LWA + Uncertainty KWA Vibration - Hand-arm 2.5 m/s Vibration - Whole body 0.5 m/s Sentinel 9018513 (12-2018)

  • Page 118: General Machine Performance

    5-W40 API diesel classifi cation CK-4 Air conditioner Refrigerant R134a − total charge capacity, 0.74 kg (1 lb 10 oz) PAG - Refrigerant oil, 59.148 ml (2 oz.) 19.0 L (5.0 gal) capacity True-Blue DEF (Diesel Exhaust Fluid) - per ISO 22241-1 Sentinel 9018513 (12-2018)

  • Page 119: Steering

    Spring activated dry multi−disc on front axle TIRES Location Type Size Ply Rating Pressure Front and Rear (4) Bias Ply Pneumatic 7 x 12 in 930−1000 kPa (135−145 psi) Front and Rear (4) Radial Pneumatic 7 x 12 in 930−1000 kPa (135−145 psi) Sentinel 9018513 (12-2018)
  • Page 120 SPECIFICATIONS MACHINE DIMENSIONS 1510 mm 2970 mm (117 in) (59.5 in) 4445 mm (175 in) 5230 mm (206 in) 5460 mm (215 in) 356839 Sentinel 9018513 (12-2018)

  • Page 121: Supervisor Controls

    fi nished entering the supervisor profi le. The default supervisor profi le name and login number. login number can be changed as described in this section. Contact Tennant service if the new assigned supervisor mode login number is forgotten. ENTERING THE SUPERVISOR MODE-FIRST TIME USE ONLY 1.

  • Page 122: Entering The Supervisor Mode

    NOTE: The parking brake switch must be set to access the supervisor setting screen. Access to the supervisor setting screen is not permitted until the parking brake switch is set. 00000 12:35 PM 00000 1750 Sentinel 9018513 (12-2018)

  • Page 123: Supervisor Setting Screen/Screen Icons

    ENABLING AUTOMATIC DIESEL ENGINE down through the menu items. REGENERATION. Press the home button to navigate back to (OPTION) Press the Sweeping Speed the main operating screen. button to access the sweeping speed screen. See CHANGING SWEEPING SPEED. Sentinel 9018513 (12-2018)

  • Page 124: Accessing Video Help

    5. If necessary, press the video replay button to maintenance procedures. Press the video replay the video. buttons to start videos. Press the rotate button for additional videos. Press the lower right video button for a list of the tutorial videos in a menu format. Sentinel 9018513 (12-2018)

  • Page 125: Adding/Editing Profi Les

    Press the Delete Profi le button to delete an existing profi le. Press the home button to navigate back to the main operating screen. Press the back button to navigate back to the previous screen. Sentinel 9018513 (12-2018)
  • Page 126 Press the home button to navigate back to the main operating screen without saving the new user or login. Press the back button to navigate back to the previous screen without saving the new user or login. Sentinel 9018513 (12-2018)

  • Page 127: Edit Profi Le

    5. A list of profi les will appear on the screen. 2. Press the Add/Edit Profi le button to access the Press the profi le name button to be edited from Add/Edit Profi les screen. the list. Add / Edit Pr GREG LISA JUAN Sentinel 9018513 (12-2018)
  • Page 128 NOTE: If necessary, press the user name box to return directly to the keyboard for entering user name and the user login number box to return directly to the login key pad for entering the user login number. GREG123 5212 Sentinel 9018513 (12-2018)

  • Page 129: Copy Profi Le

    Add / Edit Pr profi le. 5. A list of profi les will appear on the screen. Press the profi le name button to be copied from the list. GREG LISA JUAN Sentinel 9018513 (12-2018)
  • Page 130 GREG123 5212 8. Press the enter button to enter the user name and proceed to the login number screen. 11. The edited user profi le is now saved. Sentinel 9018513 (12-2018)

  • Page 131: Delete Profi Le

    See ENTERING THE SUPERVISOR MODE. 2. Press the Add/Edit Profi le button to access the Add/Edit Profi les screen. 5. Select the user profi le to be deleted. Add / Edit Pr GREG LISA JUAN Sentinel 9018513 (12-2018)
  • Page 132 Add / Edit Pr 5. Remove the fl ash drive from USB port and turn off the machine when export is complete. 6. Plug the fl ash drive into a computer to view/ download checklist(s). Sentinel 9018513 (12-2018)

  • Page 133: Setting Up Checklists

    Press the home button to navigate back to the main operating screen. Press the enter button at the end of the list to add the selected Pre-Operation Press the back button to navigate back to Checklist items(s) to the Pre-Operation the previous screen. Checklist. Sentinel 9018513 (12-2018)
  • Page 134 Disable Checklist Select Questions Every 12 hours Every Time Press the home button to navigate back to the main operating screen. Press the back button to navigate back to the previous screen. Sentinel 9018513 (12-2018)

  • Page 135: Disabling/Enabling Pre-Operation Checklist

    Press the back button to navigate back to Every 12 hours the previous screen. Every Time Press the home button to navigate back to the main operating screen. Press the back button to navigate back to the previous screen. Sentinel 9018513 (12-2018)

  • Page 136: Changing The Date/Time

    Press the decrease button (down arrow) to decrease the blinking date parameters. Press the home button to save the date and navigate back to the main operating screen. Press the back button to save the date and navigate back to the previous screen. Sentinel 9018513 (12-2018)

  • Page 137: Enabling Login

    Logout button. Turning the key to the off position is another way to also logout. Sentinel 9018513 (12-2018)

  • Page 138: Disabling Login

    The selected default user profi le will be used for all users without login. 4. The default user selection screen will appear. Press either the Operator button or Supervisor button to select the desired default user. Default User Operator Supervisor Sentinel 9018513 (12-2018)

  • Page 139: Calibrating Touch

    3. Press each of the fi ve “+” images on the touchscreen as they appear on the touchscreen display. Press each of the images only once. The touchscreen may not calibrate correctly if the image(s) are pressed for too long or more than once. Sentinel 9018513 (12-2018)

  • Page 140: Screen Brightness

    NOTE: The touchscreen brightness setting will remain at the new setting every time the same operator logs in to use the machine. Sentinel 9018513 (12-2018)

  • Page 141: Disabling/Enabling Automatic Diesel

    Press the No button if not enabling the automatic regeneration and to return to the settings screen. Disable Regen Are you sure? Press the No button if not disabling the automatic regeneration to return to the settings screen. Sentinel 9018513 (12-2018)

  • Page 142: Changing Sweeping Propel Speed

    This Press the back button to navigate back to setting may cause increased main brush and the settings screen. side brush component wear or damage, and may decrease sweeping efficiency. Sentinel 9018513 (12-2018)

  • Page 143: Index

    Wheel Nuts, 112 Screen Brightness Button, 36 Wheel Nut Torque, 112 Bypass Valves, Pushing or Towing the Machine, Brakes, Service, 111 Braking System, Specifications, 119 Brush Access Door Skirts, 109 Brush Compartment Rear Skirt, 109 Brush Door Seals, 110 Sentinel 9018513 (12-2018)
  • Page 144 Disabling/Enabling Automatic Diesel Engine Regeneration (Tier 4F Emissions Engine), Evaporator Fins, Air Conditioning System, 101 Supervisor Controls, 141 Exhaust System Cleaning/Regeneration Button/ Disabling/Enabling Pre-Operation Checklist, Su- Indicator (Tier 4F Emissions Engine), 41 pervisor Controls, 135 Exporting Checklist, Supervisor Controls, 132 Sentinel 9018513 (12-2018)
  • Page 145 Air Conditioner Knob (Option), 28 Hopper Tilt Forward Button, 22 Fan Knob, 27 How the Machine Works, 42 Heater Knob, 27 Hydraulic Cylinders, Conveyor, 105 High Pressure Washer Pressure Knob, 66 Operator Seat Weight Adjustment Knob, 28 Sentinel 9018513 (12-2018)
  • Page 146 (Tier 4F Emissions Engine), 40 Storing the Machine, 116 Battery Indicator/Gauge, 39 Wet Dust Control Filter (Option), 102 Camera Button, 33 Windshield Wiper Blades, 101 Check/Stop Engine Indicator, 41 Windshield Washer Fluid, 101 Maintenance Chart, 80 Manually Tilting the Cab, 59 Sentinel 9018513 (12-2018)
  • Page 147 Right Side Brush Button, 20 Screen Brightness, Supervisor Controls, 140 Side Brush Spot Light(s) Switch, 26 Seat Belts, 29 Vacuum Wand, 73 Select Language Button, 32 Vario Sweeping Brush, 67 Service Brakes, 111 Wet Dust Control System, 71 Service Indicator/Button, 60 Sentinel 9018513 (12-2018)
  • Page 148 Vacuum Fan Button, 20 Changing Sweeping Propel Speed (Option), 142 Vacuum Wand (Option), 73 Changing the Date/Time, 136 Vario Sweeping Brush Joystick, 68 Disabling/Enabling Automatic Diesel Engine Re- Vario Sweeping Brush On-Off Switch, 67 generation (Tier 4F Emissions Engine), 141 Sentinel 9018513 (12-2018)
  • Page 149 Wet Dust Control Filter (Option), 102 Wet Dust Control System (Option), 71 Wheel Alignment, 112 Wheel Nuts, 112 Wheel Nut Torque, 112 While Operating the Machine, 42 Windshield Washer Fluid, 101 Windshield Wiper and Washer Switch, 25 Windshield Wiper Blades, 101 Sentinel 9018513 (12-2018)
  • Page 150 INDEX Sentinel 9018513 (12-2018)

Table of Contents