Tennant T5 Operator's Manual
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Tennant T5 Operator's Manual

Scrubber-dryer
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See also: Service Information Manual
T5
Scrubber-Dryer
English
EN
Operator Manual
R
For the latest Parts manual and other
language Operator manuals, visit:
9002347
www.tennantco.com/manuals
Rev. 07 (06-2016)
*000000*
www.tennantco.com

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  • Page 1 Scrubber-Dryer English Operator Manual For the latest Parts manual and other language Operator manuals, visit: 9002347 www.tennantco.com/manuals Rev. 07 (06-2016) *000000* www.tennantco.com...
  • Page 2 It provides necessary operation and maintenance INTENDED USE instructions. Read this manual completely and The T5 walk behind scrubber is designed to scrub hard understand the machine before surfaces (concrete, asphalt, stone, synthetic, etc) in an operating or servicing it.

  • Page 3: Table Of Contents

    USING AN OFF- BOARD BATTERY CHARGER (OPTION) ......Tennant T5 (06- 16)

  • Page 4: Important Safety Instructions

    Keep battery compartment open when With pads or accessories not supplied or charging. approved by Tennant. The use of other pads may impair safety. WARNING: Flammable materials can cause an explosion or fire. Do not use flammable materials In outdoors areas.
  • Page 5 All repairs must be performed by trained personnel. Do not modify the machine from its original design. Use Tennant supplied or approved replacement parts. Wear personal protective equipment as needed and where recommended in this manual. For Safety: wear protective gloves.

  • Page 6: Safety Labels

    Keep sparks and open flame away when charging. Keep battery compartment open when charging. FOR SAFETY LABEL - Read manual before Located at bottom side of operating machine. recovery tank. Located on recovery tank cover. Tennant T5 (12- 13)

  • Page 7: Machine Components

    11. Squeegee Assembly 25. Pad Driver Window 12. Solution Tank Clean-Out Port 26. Scrub Head Skirt 13. Recovery Tank Support Stand 27. Parking Brake 14. Control Board 28. Cylindrical Brush Scrub Head 15. Bucket Fill Port/Clean- out Port Tennant T5 (09- 08)

  • Page 8: Control Panel Components

    6. Solution flow decrease button (- ) 13. ec- H2O system indicator light (ec- H2O model) 7. Fault indicator - Contact Service 14. Main power on/off key switch 8. Supervisor Control indicator - Lockout feature 15. Hour meter Tennant T5 (09- 08)

  • Page 9: Machine Installation

    2. Lift the recovery tank and remove the right side battery compartment panel (Figure 1). 13mm on- board battery charger, make sure that the wrench required. charger is properly set for your battery type before charging (See ON- BOARD CHARGER SETTINGS). Tennant T5 (12- 13)

  • Page 10: How The Machine Works

    Stripping Pad (Brown) - Used for stripping of floor finish to prepare the floor for recoating. Heavy Duty Stripping Pad (Black) - Used for aggressive stripping of heavy finishes/sealers, or very heavy duty scrubbing. Tennant T5 (06- 15)

  • Page 11: Machine Setup

    2. Attach the pad to the pad driver before installing FIG. 5 the driver. Secure pad with centerlock (Figure 9). 4. Connect the vacuum hose to the squeegee assembly. Loop the hose as shown using the hose clip provided (Figure 6). FIG. 9 FIG. 6 Tennant T5 (12- 13)
  • Page 12 (Figure 12). 4. Check the brushes to ensure they are properly adjusted (See ADJUSTING SCRUB HEAD BRUSHES). FIG. 12 6. Check the scrub head to ensure that it is properly adjusted (See ADJUSTING SCRUB HEAD BRUSHES). Tennant T5 (06- 16)

  • Page 13: Ec-H2O Nanoclean Water Conditioning Cartridge (Ec-H2O Nanoclean Model)

    (Figure 16). 3. When the supply hose is not in use, connect the storage plug to prevent the FaST system from drying out and clogging up the hose. (Figure 19). FIG. 16 FIG. 19 Tennant T5 (06- 15)

  • Page 14: Filling Solution Tank

    ATTENTION: ec-H2O NanoClean Models- During first time use and after replacing the water conditioning cartridge, the ec-H2O system will automatically override the selected solution flow rate for up to 75 minutes. Tennant T5 (06- 15)
  • Page 15 FaST scrubbing or for ec-H2O (Figure 25). To reverse the machine, simply push scrubbing on ec-H2O models manufactured before the control handle bail forward. Raise squeegee ec-H2O NanoClean models. when reversing machine. Tennant T5 (06- 15)

  • Page 16: Emergency Shut- Off Button

    3. Do not operate machine in areas where the ambient temperature is above 43 C (110 F). Do not operate scrubbing functions in areas where the ambient temperature is below freezing 0 C (32 F) Tennant T5 (12- 13)

  • Page 17: Battery Charge Level Indicator

    FIG. 31 FIG. 32 ec- H2O SYSTEM INDICATOR LIGHT CODE CONDITION Solid green Normal operation Blinking red Flush ec- H2O module Solid red Contact Service Center Tennant T5 (06- 15)

  • Page 18: Hour Meter

    2. Connect the solution hose to the coupler at the lower right side of machine (Figure 34). FIG. 37 FIG. 34 Tennant T5 (09- 08)

  • Page 19: Draining And Cleaning Tanks

    FIG. 41 4. Clean the float shut-off screen and debris tray located in the recovery tank (Figure 42). FIG. 42 Tennant T5 (12- 13)

  • Page 20: Draining Solution Tank

    FIG. 44 - FOR WET (Lead acid) BATTERIES 3. Clean the solution tank filter (Figure 45). OUTPUT VOLTAGE - 24 VOLTS OUTPUT CURRENT - 20 AMPS AUTOMATIC SHUTOFF CIRCUIT FOR DEEP CYCLE BATTERY CHARGING FIG. 45 Tennant T5 (06- 16)

  • Page 21: On- Board Battery Charger Settings

    Lead Acid (Wet) The charger cord must be unplugged when resetting. Gel (Generic) Charger Version 3.5 Exide GEL BATTERY LEAD ACID BATTERY Generic GEL BATTERY Charger Version 3.4 or earlier GEL BATTERY LEAD ACID BATTERY FIG. 47 Tennant T5 (12- 13)

  • Page 22: Using The On- Board Battery Charger

    4. Prop up the recovery tank for ventilation (Figure 48). FIG. 48 5. Connect the charger’s AC power supply cord into a properly grounded receptacle (Figure 49). NOTE: The machine will not operate when charging. FIG. 49 Tennant T5 (NIL)

  • Page 23: On- Board Battery Charger Error Codes

    E03 reappears check battery or re- sulfated or faulty battery. place it. Safety timer exceeded maximum charging Replace battery. time. Interrupts charging cycle. Possible internal short circuit. Contact Service Center. Tennant T5 (03- 08)

  • Page 24: Using An Off- Board Battery Charger (Option)

    FOR SAFETY: Do not disconnect the charger’s DC cord from the machine’s receptacle when the charger is operating. Arcing may result. If the charger must be interrupted during charging, disconnect the AC power supply cord first. Tennant T5 (12- 13)

  • Page 25: Cylindrical Brush Model

    6. Raise the scrub head and pull the machine away. 7. Observe the brush pattern on floor. If the brush pattern is uneven or tapered, adjustment is required. 8. Reconnect drive motor wire. Tennant T5 (06- 06)
  • Page 26 4. To lower the brush end, turn the shaft clockwise for the front brush and counter- clockwise for the rear brush. Retighten hex screw (Figure 61). FIG. 61 5. Recheck brush pattern. NOTE: Replace brushes when worn to 15mm. Tennant T5 (06- 06)

  • Page 27: Maintenance Chart

    Check and clean 750 Hours Vacuum fan motor Replace carbon brushes Disk brush motors Replace carbon brushes Propelling motor Replace carbon brushes 1000 Hours Cylindrical brush motors Replace carbon brushes FaST water and air filters Replace Tennant T5 (12- 13)

  • Page 28: Machine Maintenance

    Rinse and clean out the recovery tank (Figure 63). FIG. 67 FIG. 63 7. Rotate pad or replace when worn (Figure 68). 3. Remove the recovery tank float shut- off screen and clean (Figure 64). Disk Model FIG. 68 FIG. 64 Tennant T5 (12- 13)
  • Page 29 71). Replace when worn to a length of 15mm. 13. Check the condition of the squeegee blade wiping edge (Figure 74). Rotate blade if worn (See SQUEEGEE BLADES). 15mm Cylindrical Brush Model FIG. 71 FIG. 74 Tennant T5 (06- 16)

  • Page 30: Monthly Maintenance

    Cylindrical Brush Model FIG. 79 2. Inspect and clean the recovery tank cover seal (Figure 80). Replace if damaged. FIG. 77 17. Recharge the batteries (Figure 78). See CHARGING BATTERIES. FIG. 80 Tennant T5 (06- 16)

  • Page 31: Battery Maintenance

    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. 83 Tennant T5 (06- 16)

  • Page 32: Squeegee Blades

    (Figure 85). FIG. 87 MOTOR MAINTENANCE Replace motor carbon brushes as indicated. Contact trained personnel for carbon brush replacement. Carbon Brush Replacement Hours Drive Transaxle Motor Vacuum Motor Disk Brush Motors Cylindrical Brush Motors 1000 FIG. 85 Tennant T5 (12- 13)

  • Page 33: Fast System Maintenance

    (Figure 92). 3. Replace the water and air filter. An 8mm hex wrench is required to install the new water filter (Figure 90). Water Filter (50 Mesh/Brown) Gray Collar FIG. 92 Air Filter (50 Mesh/Brown) FIG. 90 Tennant T5 (06- 15)

  • Page 34: Ec- H2O Module Flush Procedure

    7 minute cycle in order to reset the system indicator light and alarm. FIG. 94 Repeat flush procedure if the ec- H2O module does not reset. If module fails to reset, contact an Authorized Service Center. Tennant T5 (06- 15)

  • Page 35: Jacking Up Machine

    5. Open the recovery tank cover to promote air circulation. ATTENTION: Do not expose machine to rain, store indoors. 6. If storing machine in freezing temperatures, follow the FREEZE PROTECTION instructions below. Tennant T5 (06- 16)

  • Page 36: Freeze Protection

    If the antifreeze is not properly flushed from the ec- H2O system, the ec- H2O module may detect an error and not function (ec- H2O switch indicator light will turn red). If this occurs, reset key and repeat the flush procedure as described below. Tennant T5 (06- 15)

  • Page 37: Troubleshooting

    Faulty control board Contact Service Center Wheels raised off floor Contact Service Center Faulty transaxle motor or wiring Contact Service Center Worn carbon brushes Contact Service Center Exceeded maximum incline Avoid steep inclines and reset key Tennant T5 (06- 06)
  • Page 38 Replace battery Batteries need maintenance See BATTERY MAINTENANCE Faulty battery charger Repair or replace battery charger Solution flow and brush pressure Supervisor controls are activated Contact your Supervisor buttons and FaST system switch (lockout feature) are locked Tennant T5 (06- 06)
  • Page 39 Defective module Contact Service Center solid red ec- H2O system indicator light Defective light or module Contact Service Center does not turn on No water flow Clogged module Contact Service Center Defective solution pump Replace solution pump Tennant T5 (06- 15)

  • Page 40: Control Panel Fault Indicator Codes

    Restart key to reset. All battery lights blink Emergency- Stop button activated Turn button clockwise to reset. All battery lights ripple Key turned on while bail was engaged. Release the control handle start bail. Tennant T5 (06- 06)

  • Page 41: General Machine Dimensions/Capacities/Performance

    SOUND POWER LEVEL 84 dBa 83 dBa +UNCERTAINTY K VIBRATION AT HAND- ARM* <2.5 m/s <2.5 m/s GRADE LEVEL, MAX. Scrubbing 5%, Transporting 8%, Ramp Loading (tanks empty) 19.5% * Values per EN 60335- 2- 72 Tennant T5 (12- 13)

  • Page 42: Machine Dimensions

    800 mm Disk Disk Disk Cylindrical Cylindrical 1.346 mm 1.400 mm 1.463 mm 1.387 mm 1.387 mm 645 mm 737 mm 838 mm 711 mm 864 mm 908 mm 1.051 mm 1.185 mm 1.051 mm 1.185 mm Tennant T5 (09- 08)

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