Tennant T300e Operator's Manual
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Tennant T300e Operator's Manual

Walk-behind floor scrubber
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See also: Service Information Manual
Hygenic
Fully Cleanable Recovery Tank
TennantTrue
Parts
North America
For the latest Parts manuals and other
language Operator manuals, visit:
www.tennantco.com/manuals
T300e
Walk-Behind Floor Scrubber
English
Operator Manual
Rev. 01 (02-2017)
*9014506*
EN
R
9014506

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Summary of Contents for Tennant T300e

  • Page 1 T300e Walk-Behind Floor Scrubber English Operator Manual  Hygenic Fully Cleanable Recovery Tank  TennantTrue Parts North America 9014506 For the latest Parts manuals and other Rev. 01 (02-2017) language Operator manuals, visit: *9014506* www.tennantco.com/manuals...

  • Page 2: Uncrating Machine

    Make sure Specifications and parts are subject to change without notice. scrub head is in the raised position. Original Instructions. Copyright E2015- 2017 Tennant Company. All rights reserved. ATTENTION: Do not remove machine from pallet without using ramp, machine damage may occur.

  • Page 3: Table Of Contents

    ....DRAINING SOLUTION TANK ... . . SERVICE INDICATOR CODES ....Tennant T300e (03- 2015)

  • Page 4: Operation

    Read manual before operating machine. With pads or accessories not supplied or approved by Tennant. The use of other Do not use or pick up flammable materials. pads may impair safety. Do not use near flammable liquids, vapors or In areas with possible falling objects.
  • Page 5 All repairs must be performed by trained tying down machine. personnel. Turn machine off and remove key. Use Tennant supplied or approved Set parking brake (if equipped). replacement parts. Block machine wheels. Do not modify the machine from its original Use tie- down straps to secure machine.

  • Page 6: Safety Labels

    WARNING LABEL - Electrical hazard. Magnetic Field Hazard. Magnetic Disconnect battery pad driver/brush can be harmful cables before servicing to pacemaker wearers or medical machine. implants. Located on circuit breaker Located on Insta-Click magnetic panel. pad driver/brush. Tennant T300e (02- 2017)

  • Page 7: Machine Components

    28. Circuit breaker panel splash guard. 11. Squeegee foot pad 12. Squeegee assembly 13. Control handle 14. Control handle start bail 15. Speed control knob (drive model) 16. Forward/Reverse lever (drive model) 17. Control panel display 18. Emergency stop button (option) Tennant T300e (02- 2017)

  • Page 8: Machine Symbols

    Dual down pressure 4. ec-H2O indicator (Option) - Lights up blue when ec-H2O system is activated and operating normally. Parking brake (option) No detergent (ec-H2O option) Water temperature (ec-H2O option) Solution flow No Solution flow Circuit breaker Tennant T300e (03- 2015)

  • Page 9: Installing Batteries

    BATTERY SPECIFICATIONS 1. Disconnect the battery cable connection at Two 12 volt deep-cycle batteries. machine (Figure 3). Contact distributor or Tennant for battery recommendations. FOR SAFETY: Before leaving or servicing machine, stop on level surface, turn off machine, remove key and set parking brake if equipped.

  • Page 10: How The Machine Works

    Contact a Tennant representative for specific ec-H2O NanoClean Technology (option): recommendations. When using the ec-H2O NanoClean technology, normal...

  • Page 11: Machine Setup

    FIG. 5 or accessories not supplied or approved by 2. Mount the squeegee assembly to the squeegee Tennant. The use of other pads may impair safety. mount bracket (Figure 6). Tighten knobs to secure squeegee assembly to bracket. FIG. 9 3.

  • Page 12: Installing Brush/Pad - Insta-Click Magnetic Disk (Option)

    (Figure 15). Secure pad with centerlock. FOR SAFETY: Do not operate machine with pads or accessories not supplied or approved by Tennant. The use of other pads may impair safety. FIG. 12 Dual disk model - To remove the pad driver/brush, grip the disk and give it a quick turn in the direction as shown (Figure 13).

  • Page 13: Installing Pad - Orbital

    (Figure 22). 1. Step down on the scrub head lift pedal to raise the scrub head off the floor (Figure 19). FIG. 22 FIG. 19 Tennant T300e (03- 2015)

  • Page 14: Filling Solution Tank

    (Figure The solution tank fill- port is equipped with two hose 26). clips to hold hose while filling. The two clips are different hose diameter sizes (Figure 28). FIG. 26 6. Replace debris tray. FIG. 28 Tennant T300e (02- 2017)

  • Page 15: Ec-H2O Nanoclean Water Conditioning Cartridge (Ec-H2O Model)

    (Figure 32). rate for up to 75 minutes. FIG. 32 Tennant T300e (03- 2015)

  • Page 16: Machine Operation

    ATTENTION: Do not step on accessory ATTENTION: During first time use and after replacing rails, damage may occur. the water conditioning cartridge, the ec-H2O system will automatically override the selected solution flow rate for up to 75 minutes. Tennant T300e (03- 2015)
  • Page 17 5. Lower the squeegee assembly to floor by stepping on foot pad as shown (Figure 38). To raise squeegee assembly, place toe under foot pad and lift. The vacuum motor will start when squeegee assembly is lowered. FIG. 41 FIG. 38 Tennant T300e (03- 2015)

  • Page 18: While Operating Machine

    Keep the metal scrub head edge away to avoid possible damage. FIG. 43 11. T300e model option - When extra brush pressure is needed for heavily soiled areas lift the down pressure lever (Figure 44). NOTE: Release the down pressure lever when raising Tile Cove scrub head.

  • Page 19: Emergency Shut-Off Button

    Reconnect the battery cable connection. If the circuit breaker does not reset or continues to trip contact service personnel. The circuit breaker panel is located near the battery compartment and identified as described below FIG. 50 (Figure 48). Tennant T300e (02- 2017)

  • Page 20: Draining Tanks

    NOTE: When using a bucket to drain the machine, do not use the same bucket to fill the solution tank. 3. Remove and clean the float shut-off screen (Figure 52). FIG. 55 Firmly reconnect the solution hose to accessory rail after draining tank. FIG. 52 Tennant T300e (02- 2017)

  • Page 21: Service Indicator Codes

    Restart machine. If fault repeats, contact  S S S  Propel I-Drive communication lost service. Propel motor shorted fault Contact service.  S S  S Brush motor over current Contact service.  S S  Tennant T300e (02- 2017)
  • Page 22 80F/27C or less. If fault persists, contact ser- vice. Charger communication fault Restart charger. If fault code persists, contact S    S service. Charger timer exceeded maximum charging Replace Batteries. S   S  time. Interrupts charging cycle. Tennant T300e (02- 2017)
  • Page 23 Replace water conditioning cartridge. blinking blue/red *Verify if cleaning detergent was added to solution tank. If ec-H2O system was operated with cleaning detergent, drain solution tank, add clear water and operate the ec-H2O system until the fault code clears. Tennant T300e (02- 2017)

  • Page 24: Maintenance

    Lower orbital isolators Replace (4 qty) 750 Hours Vacuum motor Replace carbon brushes 1250 Hours Propel motor Replace carbon brushes Brush motor Replace carbon brushes Brush belt Replace belt O = Operator T = Trained Personnel Tennant T300e (03- 2015)

  • Page 25: Machine Maintenance

    2. Remove the debris tray and empty (Figure 59). FIG. 63 6. Insta-Click pad driver/brushes - clean any debris FIG. 59 buildup from hub connection area (Figure 64). 3. Remove and clean the float shut-off screen (Figure 60). FIG. 64 FIG. 60 Tennant T300e (02- 2017)

  • Page 26: After Weekly Use

    9. Clean the outside surface of the machine with an all purpose cleaner and damp cloth (Figure 67). FIG. 71 FIG. 67 10. Cylindrical scrub head - Remove and clean debris trough (Figure 68). FIG. 68 Tennant T300e (03- 2015)

  • Page 27: After Every 50 Hours Of Use

    Replace motor carbon brushes as indicated. Contact trained personnel for carbon brush replacement. Carbon Brush Replacement Hours Vacuum motor Propel motor (drive model) 1250 Disk brush motor 1250 FIG. 74 Cylindrical brush motor 1250 Orbital brush motor 1250 Tennant T300e (02- 2017)

  • Page 28: Belts

    Add distilled water if low. DO NOT OVERFILL. The electrolyte will expand and may overflow when charging. After charging, distilled water can be added up to about 3 mm (0.12 in) below the sight tubes. FIG. 78 Tennant T300e (03- 2015)

  • Page 29: Checking Connections / Cleaning

    Tennant are prohibited. If your machine is equipped with an off-board battery charger refer to the charger’s owners manual for operating instructions. Contact distributor or Tennant for battery charger recommendations if machine is not equipped with charger. Before Charging...

  • Page 30: Battery Charger Settings

    NOTE: The manual method is only an alternative if unable to change setting by use of the Service Application Software performed by Service. 1. Disconnect battery cables (Figure 85). FIG. 84 Tennant T300e (02- 2017)
  • Page 31 8. Reconnect the battery cable connection. 9. To set the BDI for the new battery type, plug the on- board battery charger cord into an electrical outlet. The machine’s software will automatically reprogram the BDI to the new battery type. Tennant T300e (02- 2017)

  • Page 32: Hydrolink Battery Watering System

    FIG. 93 6. After adding water, replace the dust cap on the battery fill hose and store the hand pump hose inside the machine’s battery compartment for future use. FIG. 90 Tennant T300e (02- 2017)

  • Page 33: Squeegee Blade Replacement

    5. Squeeze the squeegee frame and blade retainer retainer and squeegee frame together. together and re-tighten the two outside knobs (Figure 97). FIG. 94 3. Remove worn blade(s) from the blade retainer FIG. 97 (Figure 95). FIG. 95 Tennant T300e (03- 2015)

  • Page 34: Ec-H2O Nanoclean Water Conditioning Cartridge Replacement

    3. Disconnect the two hose connectors from the top of the cartridge by pressing the gray collars inward and pulling the connectors outward (Figure 99). Lift cartridge to remove. Solution flow button Gray Collar FIG. 101 FIG. 99 Tennant T300e (03- 2015)

  • Page 35: Loading/Unloading Machine For Transporting

    Add clean water to solution tank and operate truck. the machine to flush system. ATTENTION: Do not use control console area or accessory storage rails for tie-down locations, damage may occur. FIG. 103 Tennant T300e (02- 2017)

  • Page 36: Troubleshooting

    Circuit breaker tripped Reset circuit breaker Poor scrubbing Debris caught in brush/pad Remove debris performance Worn brush/pad Replace brushes/pad Incorrect brush pressure Adjust brush pressure Wrong brush/pad type Use correct brush/pad for application Low battery charge Recharge batteries Tennant T300e (03- 2015)
  • Page 37 Defective battery or end of battery life Replace batteries Battery discharge indicator (BDI) See CHARGING BATTERIES programmed incorrectly Faulty charger Replace battery charger Brush pressure set too high Lower brush pressure. Lower dual down pressure lever if equipped Tennant T300e (03- 2015)

  • Page 38: Specifications

    21% maximum Ramp incline for loading- empty tanks 21% maximum Solution flow rate - T300e .5 gpm / 1.9 L/min maximum ec-H2O solution flow rate Low: .12 gpm / .45 L/min, Med: .25 gpm / .94 L/min, High: .35 gpm / 1.3 L/min Brush motor 24 VDC, 1hp / .75kW...
  • Page 39 Sound power level uncertainty L 83.8 dB(A) 84.2 dB(A) 83.5 dB(A) uncertainty K Machine vibration at hand-arm* <2.5 m/s Ambient operating temperature Min: 32F/0C, Max: 110F/43C *Values per EN 60335- 2- 72. Specifications are subject to change without notice. Tennant T300e (03- 2015)

  • Page 40: Machine Dimensions

    1302 mm 508 mm 17 in / 43 cm 17 in / 43 cm Model Model 54 in 22 in 1372 mm 559 mm 20 in / 50 cm 20 in / 50 cm Model Model Tennant T300e (03- 2015)
  • Page 41 SPECIFICATIONS DUAL DISK MODEL 30.4 in 772 mm 43.1 in 1095 mm 51.25 in 26 in 1314 mm 660 mm Tennant T300e (03- 2015)
  • Page 42 SPECIFICATIONS CYLINDRICAL BRUSH MODEL 30.4 in 772 mm 43.1 in 1095 mm 50.5 in 25 in 1283 mm 635 mm Tennant T300e (03- 2015)
  • Page 43 SPECIFICATIONS ORBITAL PAD MODEL 30.4 in 772 mm 43.1 in 1095 mm 49 in 20.5 in 1245 mm 521 mm Tennant T300e (03- 2015)

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