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T300 English Operator Manual (NA)

1. 10 Do not operate machine in areas where the ambient temperature is above 110 F 43 C or below freezing 32 F 0 C 23 OPERATION EMERGENCY SHUT OFF BUTTON Drive models Push the emergency shut off button in the event of an emergency Figure 65 This red button shuts off all power to machine To regain power turn the button clockwise and restart the key Only use this button in the event of an emergency It is not intended for routine machine shutdown FIG 65 BATTERY DISCHARGE INDICATOR The battery discharge indicator BDI displays the charge level of the batteries while the machine is operating When the batteries are fully charged all five indicators are lit Figure 66 When the discharge level reaches the red light stop scrubbing and recharge the batteries If the red light begins to flash the scrubbing function will automatically shut off to protect the batteries from total discharge Drive Model The machine will still propel when the red light is flashing this will allow user to transport machine to charging station T300 LCD FIG 66 24 CIRCUIT BREAKER PANEL The machine is equipped with resettable circuit breakers to protect the machine from a current overload If a circuit breaker trips disconnect the battery cable connection and reset the breaker by pressing the reset button after the breaker has cooled down Reconnect the battery cable connection If the circ
2. Calibrate Touch Icon Use this to calibrate the touch screen if the touch points become misaligned Factory Reset Resets the supervisor login number back to the factory default number 1234 removes user profiles and resets any custom preset zone setting names back to the factory preset names Tennant T300 03 2015 To Add Edit User Profiles Before adding new user profiles it is recommended to configure the four Zone Settings in advance See CONTROL PANEL OPERATION 1 Press the Add Edit Profiles button to enter the user profile settings Figure 133 e 7 Add Edit Profiles Battery 10 9 Enable Login hl mme CO Calibrate Touch FIG 133 2 2 Press the Add Profile button to add a new user profile Figure 134 Add Profile Edit Profile 2S Copy Profile Delete Profile FIG 134 3 Press the Operator button to add a new operator Figure 135 Or press the Supervisor button to add additional supervisor Figure 135 Note The machine s default supervisor profile can not be deleted from profile list 3 L Operator 1 Supervisor FIG 135 Tennant T300 03 2015 SUPERVISOR CONTROLS 4 Enter the new user s profile ID identification then press the green forward arrow Figure 136 CWERYL OER 2 123 FIG 136 Cr
3. symbol to decrease the down pressure Tennant T300 03 2015 OPERATION 4 Press the solution flow icon to display the solution flow scale Figure 44 Press the symbol to increase solution flow Press the symbol to decrease the flow solution or to turn it off FIG 44 Models equipped with drive Press the maximum scrub speed icon to display the maximum speed scale Figure 45 Press symbol to increase the maximum scrub speed Press the symbol to decrease the maximum scrub speed Only accessible in Supervisor Mode X F Models equipped with Severe Environment option Press the Severe Environment icon once to dispense cleaning detergent for 30 seconds The icon will turn green and a 30 second count down timer will start For continuous dispensing of detergent press and hold the icon for 2 seconds until a continuous timer is displayed Press the icon at anytime to turn off Figure 46 The icon will blink yellow when the severe environment tank needs to be refilled FIG 46 19 OPERATION NOTE When the severe environment mode is turned on the down pressure and solution flow settings automatically increase to the high setting When turned off the settings revert back to the original settings Models equipped with Quiet Mode option Press the quiet mode icon to reduce the vacuum motor sound for noise restricted areas Figure 47 The icon will turn green when
4. HOW THE MACHINE WORKS Conventional scrubbing When using the conventional scrubbing mode water and detergent mixture from the solution tank flows to the floor and the rotating brush es pad s scrub the floor clean As the machine moves forward the squeegee with vacuum suction picks up the dirty solution from the floor into the recovery tank ec H20 NanoClean Technology option When using the ec H2O NanoClean technology normal water passes through a module where tt is electrically converted into a cleaning solution The electrically converted water attacks the dirt allowing the machine to easily scrub away the suspended soil The converted water then returns to normal water in the recovery tank Tennant T300 03 2015 OPERATION BRUSH AND PAD INFORMATION For best cleaning results use the appropriate brush or pad for your cleaning application Listed below are brushes and pads and the applications for which each Is best suited NOTE The amount and type of soilage play an important role in determining the type of brush or pad to use Contact a Tennant representative for specific recommendations Soft nylon bristle scrub brush White Hecommended for cleaning coated floors without removing finish Cleans without scuffing Polypropylene bristle scrub brush Black This general purpose polypropylene bristle scrub brush is used for scrubbing lightly compacted soilage This brush works well for maintaining concrete
5. 39 kg High 90 Ibs 41 kg Scrubbing speed Transport speed Reverse speed Productivity rate estimated actual 9 340ft hr 868m hr 11 208ft2 hr 1041m2 hr 12 453ft2 hr 1157 2 14 943ft2 hr 1388m hr ec H20 productivity rate est actual 9 668 ft2 hr 898 2 11 602ft2 hr 1078m hr 12 891ft2 hr 1198m hr 15 46982 1437m hr Aisle turnaround width 52 in 1321 mm 54 5 in 1384 mm 52 in 1321 mm 54 5 in 1384 mm Ramp incline for scrubbing 9 maximum Ramp incline for transporting 21 maximum 21 maximum Low 15 57 L min Med 35 gpm 1 3 L min High 5 1 9 L min Ramp incline for loading empty tanks Solution flow rate ec H20 solution flow rate Brush motor Propel motor n a n a 24 VDC 23 hp 175 kW Vacuum motor 24 VDC 6hp 47kW Water lift 42 in 1067 mm Water lift Quiet Mode 28 in 711 mm ec H20 solution pump 24 VDC 1 0 3 8 L min min open flow Machine voltage 24 VDC Battery capacity 2 12V 105AH C 20 Wet 2 12V 130AH C 20 Wet 2 12V 155AH C 20 Wet 2 12V 140AH C 20 Sealed AGM Total power consumption 31 5A nominal 36 5A nominal 34 5A nominal 39 5A nominal Battery Charger on board 100 240VAC 50 60Hz 24VDC 13A Battery Charger smart off board 100 240VAC 50 60Hz 24VDC 13A Low 12 45 L min Med 25 gpm 94 L min High 35 1 3 L min 24 VDC 1hp 75kW Protection grade IPX3 Sound pressure
6. FIG 116 Tennant T300 03 2015 39 MAINTENANCE 20 NanoClean WATER CONDITIONING CARTRIDGE REPLACEMENT FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine remove key and set parking brake if equipped The water conditioning cartridge is required to be replaced when it reaches its maximum water usage or expiration time of when the cartridge was activated which ever comes first The control panel will signal a code when it s time to replace cartridge See CONTROL PANEL OPERATION for further details Depending on machine usage on average a new cartridge can last anywhere from 12 months for heavy machine usage to 24 months for light machine usage ATTENTION 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 1 Parkthe machine on a level surface remove the key and set parking brake if equipped 2 Lift the recovery tank to access the ec H2O water conditioning cartridge Figure 120 Drain recovery tank before lifting tank FIG 120 3 Disconnect the two hose connectors from the top of the cartridge by pressing the gray collars inward and pulling the connectors outward Figure 121 Lift cartridge to remove Gray Collar tJ DW 7E N 40 Fill in the installation date on the new cartridge label Figure 122 ST 90
7. 110 2 Press the Battery Type button to select the battery type installed in machine Figure 111 EN 7 nadrEdit 47 4 4 Battery Type TT Enable Login Calibrate Touch FIG 111 HYDROLINK BATTERY WATERING SYSTEM Trojan 155AH Battery Option The following instructions are for models equipped with the HydroLINK battery watering system option The optional HydroLINK battery watering system provides a safe and easy way to maintain the proper electrolyte levels in your batteries It is designed exclusively for Trojan flooded wet lead acid batteries FOR SAFETY When servicing machine wear personal protection equipment as needed Avoid contact with battery acid 38 Before using the battery watering system check hoses and connections for damage or wear 1 Fully charge batteries prior to using the battery watering system Do not add water to batteries before charging the electrolyte level will expand and may overflow when charging 2 After charging batteries check the battery electrolyte level indicators located on the battery covers Figure 112 If the level indicator is white add water as described in the following instructions If the level indicators are black the electrolyte is at the correct level no water is required FIG 112 3 Locate the battery fill hose coupler inside the battery compartment Remove the dust cap and connect the hand pump hose Fig
8. Reset circuit breaker If trip repeats contact 0x0712 2 pump breaker tripped service 0x0716 2 pump shorted fault Contact service 0x0727 2 control board fault 0 0741 Water conditioning pump open ecH20O indicator solid red 0x0746 0x0702 0x0708 0x0721 0x0723 0x0726 ecH20 indicator blinking red Water conditioning pump fault 2 pressure switch trip 2 system over regulation No ec H20 cell current ec H20 cell over current 2 cell shorted fault Contact service ecH20 indicator blinking blue Water conditioning cartridge Replace water conditioning cartridge red expired 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 T300 03 2015 29 MAINTENANCE MAINTENANCE CHART 9 Person Resp Key Description Procedure Pad s Check flip or replace 1 Brush es Check clean Weekly Cylindrical Brushes Check clean and debris tray if equipped Squeegee _ check for damage and wear 5 8 L O O 79 Seubheadskt Check tor damage and wear 6 Squeegeeassemblydrptrapreservor Check clean 1250 Hours O Operator T Trained Personnel 30 Tennant T300 03 2015 MACHINE MAINTENANCE To keep the machine in good working condition simply perform
9. T300 Automatic Floor Scrubber English EN Operator Manual AN Cli Hygenic Fully Cleanable Recovery Tank TennantTrue Parts IRIS a Tennant Technology gt NanoClean North America International d m 9014501 Ew F For the latest Parts manuals and other language Operator manuals visit Rev 00 03 2015 os FEE www tennantco com manuals Iu INTRODUCTION This manual is furnished with each new model It provides necessary operation and maintenance instructions Read this manual completely and understand the machine before operating or servicing it This machine will provide excellent service However the best results will be obtained at minimum costs if e The machine is operated with reasonable care e he machine is maintained regularly per the maintenance instructions provided e The machine is maintained with manufacturer supplied or equivalent parts To view print or download manuals online visit www tennantco com manuals PROTECT THE ENVIRONMENT Please dispose of packaging materials and used machine components such as batteries in an environmentally safe way according to your local waste disposal regulations Always remember to recycle Tennant Company PO Box 1452 Minneapolis MN 55440 Phone 800 553 8033 or 763 513 2850 www tennantco com Pro Panel Membrane Insta Click Severe Environment Zone Sett
10. board 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 cycle disconnect the AC power supply cord first Do not use incompatible battery chargers as this may damage battery packs and potentially cause a fire hazard Inspect charger cord regularly for damage Keep work area well ventilated Avoid contact with battery acid Keep all metal objects off batteries Do not power spray or hose off machine Use a hoist or adequate assistance when lifting batteries Battery installation must be done by trained personnel Wear personal protection equipment as needed and where recommended in this manual For Safety wear protective gloves For Safety wear eye protection Tennant T300 03 2015 OPERATION When loading unloading machine onto off truck or trailer Drain tanks before loading machine Use a ramp truck or trailer that can support the machine weight and operator Do not operate the machine on a ramp incline that exceeds a 21 grade level Use a winch if ramp incline exceeds a 2196 grade level Lower the scrub head and squeegee before tying down machine Turn machine off and remove key Set parking brake if equipped Block machine wheels Use tie down straps to secure machine OPERATION SAFETY LABELS The safety labels appear on the machine in the locations indicated Replace labels if they a
11. operator home screen as shown below Figure 39 FIG 39 Models equipped with the ec H2O option the 2 icon will appear at the center of the display This indicates the 2 system is turned and ready for operation The 2 system will automatically turn on at start up To turn off the ec H2O system press the 2 on off switch located below the key switch A slash mark over the icon will indicate that the ec H2O system is turned off Figure 40 FIG 40 Tennant T300 03 2015 When supervisor controls are configured for the operator mode a login screen will appear at start up Figure 41 Enter the login number assigned by the supervisor and press the green arrow to access the operator home screen See SUPERVISOR CONTROLS instructions at back of manual o Sy 2j 19 4 5 6 8 9 n FIG 41 2 For first time users press the help icon on the operator home screen Figure 39 The help screen shown below will allow you to select a different display language help identify control panel icons and view start up operator videos Figure 42 select language controls help start up video touch here O for homescreen FIG 42 4A Press the home screen icon at anytime to return to the operator home screen E Press the down pressure icon to display the down pressure scale Figure 43 Press the symbol to increase down pressure Press the
12. scrub head lift pedal to raise the scrub head off the floor Figure 13 Tennant T300 03 2015 OPERATION 2 Install the backer pad retaining strips facing outward to bottom of scrub head Figure 14 Make sure pad is centered on scrub head FIG 14 3 Attach the work pad to the backer pad Figure 15 FIG 15 INSTALLING CYLINDRICAL BRUSHES FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine remove key and set parking brake if equipped 1 Step down on the scrub head lift pedal to raise the scrub head off the floor Figure 16 13 OPERATION 2 Remove the debris tray by sliding it out from the scrub head Figure 17 FIG 17 3 Remove the idler plate from the scrub head by unscrewing the yellow knob Figure 18 FIG 18 4 Slide the brushes into the scrub head and connect the slotted ends of each brush into the drive hubs Figure 19 19 5 Connect the idler plate to the brush ends and reattach the idler plate Make sure the idler plate hooks are engaged before tightening knob Figure 20 LN gt eed p T 6 Replace debris tray 14 FILLING SOLUTION TANK FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine remove key and set parking brake if equipped Remove the solution tank lid and fill the solution tank Stop filling tank when the level reaches the 3 3
13. Carbon Brush Replacement Hous Propel motor drive model 1250 Disk brush motor 1250 Cylindrical brush motor 1250 Orbital brush motor 1250 33 MAINTENANCE BELTS FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine remove key and set parking brake if equipped Replace belts every 1250 hours Contact trained personnel for belt replacement Figure 96 ORBITAL SCRUB HEAD ISOLATORS FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine remove key and set parking brake if equipped Replace the four lower vibration isolators every 500 hours The lower isolators hidden are located between the deck plate the driver plate Contact trained personnel for isolator replacement Figure 97 34 BATTERIES FOR SAFETY Before servicing machine stop on level surface turn off machine remove key and set parking brake if equipped The lifetime of the batteries depends on their proper maintenance To get the most life from the batteries e Do not charge the batteries more than once a day and only after running the machine for a minimum of 15 minutes Do not leave the batteries partially discharged for long period of time e Only charge the batteries in a well ventilated area to prevent gas build up Charge batteries in areas with ambient temperatures 80 F 27 C or less Allow the charger to complete charging the batteries before re u
14. Insta Click Magnetic Disk FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine remove key and set parking brake if equipped A WARNING Magnetic Field Hazard Magnetic pad driver brush can be harmful to pacemaker wearers or medical implants 1 Step down scrub head lift pedal to raise the scrub head off the floor Figure 8 FIG 8 2 Attach the pad to the pad driver before installing the driver Figure 9 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 9 3 Place the pad driver brush under the scrub head and lift into position The Insta Click pad driver brush will automatically click into position Figure 10 Tennant T300 03 2015 4 Toremove the pad driver s brush es raise the scrub head and press the yellow plunger button with foot or hand Figure 11 Pad will drop to floor FIG 11 INSTALLING PAD Orbital For best cleaning performance and to avoid damaging the pad driver plate or floor surface always use backer pad with work pads Figure 12 Scrub head Pad driver plate Backer pad mer 324 2 E LES Work pad FIG 12 FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine remove key and set parking brake if equipped 1 Step down
15. Replace brushes pad Adjust brush pressure Wrong brush pad type Use correct brush pad for application Low battery charge Recharge batteries 42 Tennant T300 03 2015 MAINTENANCE TROUBLESHOOTING Continued PROBLEM CAUSE SOLUTION Trailing water poor or Full recovery tank or excessive foam Drain recovery tank not water pickup buildup Loose drain hose cap or flow control Replace cap or close flow control valve on valve is open drain hose Worn squeegee blades Rotate or replace squeegee blades Clogged drip trap Squeegee Remove cover and clean assembly Clogged float shut off screen in Clean screen recovery tank Recovery tank lid not completely Check lid for obstructions closed Battery discharge indicator BDI See CHARGING BATTERIES programmed incorrectly Faulty charger Replace battery charger Brush pressure set too high Lower brush pressure Tennant T300 03 2015 43 SPECIFICATIONS GENERAL MACHINE DIMENSIONS CAPACITIES PERFORMANCE Push Push Drive Drive Weight with batteries GVW Squeegee width 30 4in 772 mm Recovery tank capacity 14 gal 53L Solution tank capacity 11 gal 421 Severe Environment tank capacity 4 gal 1 5 L Scrubbing path width Down pressure Low 47 lbs 21 3 kg Low 52 Ibs 23 5 kg Low 47 lbs 21 3 kg Low 51 Ibs 23 kg Med 73 lbs 33 kg Med 77 lbs 35 kg Med 71 lbs 32 kg Med 76 Ibs 34 5 kg High 88 Ibs 40 kg High 92 Ibs 41 7 kg High 86 Ibs
16. Settings icon Provides access to training video tutorials machine software information battery type selection and supervisor controls A supervisor can setup users with operator login ID with the ability to program the machine s settings with lock out functionality OPERATION INSTALLING BATTERIES A WARNING Batteries emit hydrogen gas Explosion or fire can result Keep sparks and open flame away when charging FOR SAFETY When servicing machine wear appropriate personal protection equipment as needed Avoid contact with battery acid BATTERY SPECIFICATIONS Two 12 volt deep cycle batteries 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 1 Lift the recovery tank to access the battery compartment Figure 1 FIG 1 2 With adequate assistance carefully install the batteries into the battery compartment Arrange the batteries as shown Figure 2 FOR SAFETY When servicing machine use a hoist or adequate assistance when lifting batteries 3 Using the supplied battery post boots connect the cables to the battery posts as shown Figure 2 Connect the machines black battery cable last Use insulated tools when working near batteries LL BLACK FIG 2 IMPORTANT Make sure that the machine s battery charger is properly set
17. activated Press again to turn off NOTE When the Quiet Mode is activated the water pickup will slightly be reduced MAN tb 1 2 3 4 FIG 47 Press the Zone Setting numbers for quick operation Figure 48 The zone number will turn green when activated Each Zone Setting number is factory configured with different solution flow rates down pressures and maximum scrub speeds To change the default zone settings Configure the desired zone settings then press and hold the zone number button until it prompts you to name the new zone setting Select yes to enter a new name Figure 49 By selecting the preset name will be removed NOTE Only the supervisor mode has the capability to change the factory zone settings See SUPERVISOR CONTROLS instructions at back of manual The zone settings can configure the following controls Down pressure rate Solution flow rate Quiet Mode on or off option Maximum scrub speed drive model 2 mode on or off option Severe Environment mode on or off option NOTE The Severe Environment and 20 modes cannot be configured together name preset no FIG 49 If the zone settings are configured to scrub a lobby for example rename the zone LOBBY Figure 50 Press the green arrow to set new zone setting 0800050000 lt 2 FIG 50 The name will appear above the z
18. before charging See BATTERY CHARGER SETTINGS 10 BATTERY PACK LIFT OUT TRAY Option Models equipped with the optional battery lift out tray for quick or frequent battery pack exchange FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine remove key and set parking brake if equipped A WARNING Batteries emit hydrogen gas Explosion or fire can result Keep sparks and open flame away when charging 1 Disconnect the battery cable connection at machine Figure 3 a 4 E 5 a E 1 C i 4 L j NN 1 1 h warr 1 1 Mal 1 r a di T P FIG 3 FOR SAFETY When servicing machine wear appropriate personal protection equipment as needed Avoid contact with battery acid 2 Using an approved lift strap that supports the weight of battery pack connect the strap to the two lift brackets as shown Using a lift hoist rated to handle the weight of the battery pack carefully lift the battery packs to and from machine Keep one hand on the battery lift out tray when lifting for stability Figure 4 Before lifting battery pack make sure the batteries are secured to the battery lift out tray with the supplied battery strap as shown Figure 4 d mm CM Pai FIG 4 3 Reconnect the battery cable connection after installing battery pack Tennant T300 03 2015
19. level Lpa 64 9 dB A 64 9 dB A 64 9 dB A 64 9 dB A Sound pressure level Lpa Quiet mode 57 8 dB A 57 8 dB A 57 8 dB A 57 8 dB A Sound uncertainty 0 8 dB A 0 8 dB A 0 8 dB A 0 8 dB A e ovo Unc 84 3 dB A 84 3 dB A 84 3 dB A 84 3 dB A uncertainty 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 44 Tennant T300 03 2015 SPECIFICATIONS GENERAL MACHINE DIMENSIONS CAPACITIES PERFORMANCE MODEL 24 in 60 cm 20 in 50 cm 20 in 50 cm Dual Disk Cylindrical Brush Orbital Weight with batteries GVW Squeegee width Recovery tank capacity Solution tank capacity Severe Environment tank capacity Scrubbing path width Down pressure Low 57 lbs 26 kg Low 53 Ibs 24 kg Low 63 Ibs 28 5 kg Med 81 Ibs 36 7 kg Med 60 Ibs 27 kg Med 92 Ibs 42 kg High 97 lbs 44 kg High 64 Ibs 29 kg High 109 Ibs 49 5 kg Scrubbing speed 200 fom 61 mpm Transport speed 240 fpm 73 mpm Reverse speed 144 fom 44 mpm Productivity rate estimated actual 18 264 ft2 hr 1697m hr 14 943ft2 hr 1388m hr 14 943ft2 hr 1388m hr ec H20 productivity rate est actual 18 906ft2 hr 1756m2 hr 15 469ft2 hr 1437m2 hr 15 469ft2 hr 1437m2 hr Aisle turnaround width 53 5 in 1346 mm 52 in 1321 mm 49 in 1245 mm Ramp incline for scrubbing 996 m
20. machine start login screen will display Figure 141 The new user will need to enter their assigned login number to operate machine To change the factory assigned default supervisor login number press the Supervisor button Then press the DEFAULT SUPER profile button to enter the profile settings Figure 144 UN d Edit Profile DEFAULT SUPER Operator Supervisor FIG 141 10 When the user is done operating the machine it is FIG 144 recommended to have the user log out by pressing the Settings button then pressing the logout button Figure 142 Turning the key to the off position is another way to also logout Within the profile settings screen press the factory assigned login number and enter a new login number Figure 145 Press the blinking save icon to save the new login number 2 572 1234 Hd ME A A a 9 Aeee FIG 145 FIG 142 54 Tennant T300 03 2015 13 To setup the machine without a login number requirement for a specific user profile as the default follow the instructions below a Press the Disable Login button Figure 146 pum Profiles cs A m Battery Type E e 0 E Disable Login el Calibrate Touch Calibrate Touch FIG 146 b Press the yes button to enter the Default User screen Figure 147 Disable Login Are you 4 zi no FIG 147 c Select the desired default user by press
21. panel Tennant T300 03 2015 OPERATION MACHINE COMPONENTS Scrub Head Types 17 in 43cm 20 in 50cm 24 in 60cm 20 in 50cm 20 in 50cm Disk Disk Dual Disk Cylindrical Orbital 1 Cup holder tray 19 Hour meter 2 Recovery tank lid 20 Key switch 3 Recovery tank 21 ec H20 on off switch option 4 Solution tank fill port 22 Off board battery charger receptacle 5 Solution tank 23 Recovery tank drain hose 6 Scrub head 24 Solution tank level drain hose 7 Battery compartment 25 Parking brake option 8 Accessory rail s 9 On board battery charger cord hooks 10 Scrub head lift pedal 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 T300 03 2015 7 OPERATION MACHINE SYMBOLS Fast speed drive model Forward Reverse drive model On T X Slow speed drive model 7 Off C HaO 2 scrubbing option Battery charge Do not lift by accessory rails No step eG Parking brake option No detergent 2 option 209 Water temperature 2 option lt 70 F 21 6 Circui
22. surface of the batteries including terminals and cable clamps to prevent battery corrosion Use a scrub brush with a strong mixture of baking soda and water Figure 99 Do not remove battery caps when cleaning batteries Tennant T300 03 2015 MAINTENANCE CHARGING BATTERIES The charging instructions in this manual are intended for the battery charger supplied with your machine The use of other battery chargers that are not supplied and approved by 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 FOR SAFETY The use of incompatible battery chargers may damage battery packs and potentially cause a fire hazard IMPORTANT NOTICE The battery charger is set to charge the battery type supplied with your machine If you choose to change to a different battery type or capacity i e flooded wet lead acid maintenance free sealed AGM batteries etc the charger s charging profile must be changed to prevent battery damage See BATTERY CHARGER SETTINGS 1 Transport the machine to a well ventilated area A WARNING Batteries emit hydrogen gas Explosion or fire can result Keep sparks and open flame away when charging 2 Park the machine on a flat dry surface turn off machine and remove key FOR SAFETY When
23. the following maintenance procedures FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine remove key and set parking brake if equipped FOR SAFETY When servicing machine wear personal protection equipment as needed All repairs must be performed by trained personnel AFTER DAILY USE 1 Drain and rinse out the recovery tank Figure 76 see DRAINING TANKS d E HS h Ya FIG 76 2 Remove the debris tray and empty Figure 77 77 3 Remove and clean float shut off screen Figure 78 Tennant T300 03 2015 MAINTENANCE 4 Drain and rinse out the solution tank Figure 79 FIG 79 5 Disk scrub head Turn pad over or replace when worn Figure 80 a FIG 80 Orbital scrub head Turn the work pad over or replace when worn Figure 81 FIG 81 6 Insta Click pad driver brushes clean any debris buildup from hub connection area Figure 82 31 MAINTENANCE 7 Wipe the squeegee blades clean Inspect blades for wear and damage Figure 83 Rotate blade if worn See SQUEEGEE BLADE REPLACEMENT hm FIG 83 8 Check the scrub head skirt for wear or damage Figure 84 Replace if worn or damaged FIG 84 9 Clean the outside surface of the machine with an all puse cleaner and damp cloth Figure 85 10 Oylindrical scrub head Remove and clean debris trough Figure 86 32 1
24. wood and grouted tile floors Super abrasive bristle scrub brush Gray Nylon fiber impregnated with abrasive grit to remove stains and soilage Strong action on any surface Performs well on buildup grease or tire marks Polishing pad White Used to maintain highly polished or burnished floors Buffing pad Red Used for light duty scrubbing without removing floor finish Scrubbing pad Blue Used for medium to heavy duty scrubbing Removes dirt spills and scuffs and leaves surface clean ready for recoating 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 Surface preparation pad Maroon Used for very aggressive chemical free removal of floor finish to prepare the floor for re coating 11 OPERATION MACHINE SETUP ATTACHING SQUEEGEE ASSEMBLY FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine remove key and set parking brake if equipped 1 Liftthe squeegee mount bracket to the raised position Place toe under pedal to lift Figure 5 FIG 5 2 Mount the squeegee assembly to the squeegee mount bracket Figure 6 Tighten knobs to secure squeegee assembly to bracket FIG 6 3 Connect the vacuum hose to the squeegee assembly Figure 7 7 12 INSTALLING BRUSH PAD
25. 1 Severe environment option Refill the severe environment tank with a recommended cleaning detergent at full concentration Figure 87 Replace cap FIG 87 AFTER WEEKLY USE 1 e the electrolyte level in all batteries Figure See BATTERIES 0O 2 Remove the drip trap cover from the squeegee assembly and clean reservoir Figure 90 LS EE e 3 k 3 L1 Tennant T300 03 2015 AFTER EVERY 50 HOURS OF USE 1 Remove the solution tank filter and clean screen Figure 91 Turn the filter bowl counter clockwise to remove Make sure to drain solution tank before removing filter 2 Cylindrical brushes Rotate brushes from front to rear Figure 92 Replace brushes when they no longer clean effectively FIG 92 3 Cylindrical scrub head Remove debris buildup from underside of scrub head Figure 93 Tennant T300 03 2015 MAINTENANCE 4 Inspect and clean the seal on the recovery tank lid Figure 94 Replace seal if damaged FIG 94 AFTER EVERY 100 HOURS OF USE If machine is equipped with the optional battery watering system check the watering hoses and connections for damage and wear Figure 95 Replace system if damaged FOR SAFETY When servicing batteries wear personal protection equipment as needed Avoid contact with battery acid ELECTRIC MOTORS Replace motor carbon brushes as indicated Contact trained personnel for carbon brush replacement
26. 13646 MFR DATE DEC 04 2014 FIG 122 Install the new cartridge and reconnect the two hoses Make sure the hose connectors are fully inserted into the cartridge Reset timer for new cartridge Carefully read and understand all steps first before performing procedure a Turn key on b Press and hold the service switch located on the 2 module for 10 seconds After releasing service switch the three solution flow indicator lights will begin to ripple move back and forth Figure 123 c Within 5 seconds after releasing the service switch while the three indicator lights are moving back and forth quickly press and release the solution flow button located on 2 module Figure 123 The three indicator lights will then blink three times to indicate timer has been reset Hepeat process if the three indicator lights do not blink three times FIG 123 Tennant T300 03 2015 LOADING UNLOADING MACHINE FOR TRANSPORTING When transporting the machine by use of trailer or truck carefully follow the loading and tie down procedure 1 Raise the scrub head and remove squeegee assembly Use a ramp that can support the machine weight and operator and carefully load machine Do not operate the machine on a ramp incline that exceeds a 2196 grade level Figure 124 A winch must be used when ramp incline exceeds a 2196 grade level FOR SAFETY When loading unloading machine onto off truc
27. 5 OPERATION FIG 34 Models equipped with Severe Environment button option Press Severe Environment button one time to dispense cleaning detergent for 30 seconds Figure 35 A green LED in the corner will blink slowly when dispensing During the last 5 seconds the LED will blink rapidly as an alert that the dispensing is about to stop For continuous dispense press and hold the button for 2 seconds until LED turns solid green Press button at anytime to turn off The icon will blink blue when the severe environment tank needs to be refilled NOTE When the severe environment mode is turned on the down pressure and solution flow settings automatically increase to the high setting When turned off the settings revert back to the original settings FIG 35 Models equipped with Quiet Mode option Press the Quiet Mode button to reduce the vacuum motor sound Figure 36 A green LED in the corner will turn on when mode is activated Press button to turn off NOTE Water pickup will reduce slightly when Quiet Mode is activated 17 OPERATION 6 Press the Zone Setting numbers for quick operation Figure 37 The three preset zones are factory configured with different solution flow rates and down pressures FIG 37 To change the Zone Settings for a specific scrubbing application configure the new zone settings and press and hold the zone button until it blinks three times to save new zone setting
28. CODES Turn button to reset See SERVICE INDICATOR CODES Recharge batteries Machine fault detected Batteries discharged Loose battery cable s Tighten loose cables Faulty battery s Replace battery s Faulty key switch Contact service Faulty start bail switch Contact service Circuit breaker tripped Heset circuit breaker Faulty control board Contact service On board battery charger Check plug connection will not operate Plug not connected to power supply Batteries over discharged Replace batteries See SERVICE INDICATOR CODES Replace charger See SERVICE INDICATOR CODES Reset circuit breaker Battery charger fault detected Faulty charger Machine will not propel Drive Model Propel fault has been detected Circuit breaker tripped Faulty propel motor or wiring Contact service Contact service See SERVICE INDICATOR CODES Contact service Worn carbon brushes in motor Brush motor will not Brush motor fault has been detected operate Faulty pad motor or wiring Worn carbon brushes in motor Contact service Broken or loose belt dual Contact service disk cylindrical models Vacuum motor will not operate Squeegee assembly is raised off floor Lower squeegee assembly to floor See SERVICE INDICATOR CODES Contact service Vacuum motor fault has been detected Faulty vacuum motor or wiring Remove debris Poor scrubbing performance Debris caught in brush pad Worn brush pad Incorrect brush pressure
29. K MODEL ji uu My d n 2 200 EJ ifi UN dd 43 1 in 1095 mm 51 25 in 1302 mm 17 in 43 cm Model 17 in 43 cm 54 in Model 1372 mm 22 in 559 mm 20 in 50 cm Model 20 in 50 cm Model 46 Tennant T300 03 2015 DUAL DISK MODEL Tennant T300 03 2015 51 25 in 1314 mm 43 1 in 1095 mm SPECIFICATIONS 47 SPECIFICATIONS CYLINDRICAL BRUSH MODEL f j jj G j 4 43 1 in 1095 mm rupe o 1283 mm 635 mm 48 Tennant T300 03 2015 ORBITAL PAD MODEL Tennant T300 03 2015 1245 mm SPECIFICATIONS 49 SPECIFICATIONS 50 Tennant T300 03 2015 ATTENTION The following instructions are intended for supervisor use only Remove pages from manual if necessary SUPERVISOR CONTROLS The supervisor controls feature allows a supervisor to program the machine s scrubbing settings for operator use The lockout functionality will prevent the operator from changing or saving the Zone Settings The supervisor controls feature will lower machine variability for consistent repeatable cleaning results machine quality assurance regardless of user experience and reduce user training requirements T300 MODEL WITH MEMBRANE CONTROL PANEL The machine has three supervisor control modes of operation to choose from Unlocked Mode 1 Operator has full control o
30. PACITIES PERFORMANCE MACHINE DIMENSIONS SUPERVISOR CONTROLS SUPERVISOR CONTROLS 38 39 40 41 41 41 42 44 OPERATION IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS FOR SAFETY The following warning precautions are used throughout this manual as indicated in their description A WARNING To warn of hazards or unsafe practices which could result in severe personal injury or death FOR SAFETY To identify actions which must be followed for safe operation of equipment The following information signals potentially dangerous conditions to the operator Know when these conditions can exist Locate all safety devices on the machine Report machine damage or faulty Operation immediately A WARNING To Reduce the Risk of Fire Explosion Electric Shock or Injury Read manual before operating machine Do not use or pick up flammable materials Do use near flammable liquids vapors or combustible dusts This machine is not equipped with an explosion proof motor The electric motor will spark upon start up and during operation which could cause a flash fire or explosion if machine is used in an area where flammable vapors liquids or combustible dusts are present Batteries emit hydrogen gas Explosion or fire can result Keep sparks and open flame away when charging Disconnect battery cables and charger cord before cleaning and servic
31. R CODES to diagnose 2 system fault When the 2 system fault icon is blinking Blue and Red the water conditioning cartridge has expired and needs to be replaced See 2 NanoClean WATER CONDITIONING CARTRIDGE REPLACEMENT FIG 56 Yellow Parking brake Icon figure 57 Parking brake lever must be released before operating FIG 57 Press arrows at top of screen to cycle through fault Screens 21 OPERATION MACHINE OPERATION FOR SAFETY Do not operate machine unless operator manual is read and understood PRE OPERATION CHECK LIST oweep area and remove any obstructions Check brushes pads for wear and damage Check squeegee blades for wear and damage Confirm recovery tank empty and screen and debris tray is clean Check scrub head skirt for wear and damage Cylindrical brush model confirm scrub head debris tray is empty and clean 2 Scrubbing Confirm solution tank is filled with clear cool water only 2 Scrubbing Ensure all conventional cleaning agents restorers are drained and rinsed from solution tank L Check machine for proper operation C U U U L OPERATING MACHINE For control panel operating instructions see CONTROL PANEL OPERATION 1 Release the parking brake lever if equipped Figure 58 2 Turn the key to the on 1 position Figure 58 FIG 58 20 models The 20 system will automatically turn on at sta
32. RAINING TANKS DRAINING RECOVERY TANK DRAINING SOLUTION TANK SERVICE INDICATOR CODES ON BOARD BATTERY CHARGER SERVICE INDICATOR CODES ec H20 SYSTEM SERVICE INDICATOR CODES OPTION Tennant T300 03 2015 OO ON OO A 10 10 11 11 12 12 12 13 13 14 15 15 16 17 17 18 22 22 22 23 24 24 24 24 25 25 25 27 28 29 MAINTENANCE MAINTENANCE CHART MACHINE MAINTENANCE AFTER DAILY USE ius sr E dons AFTER WEEKLY USE AFTER EVERY 50 HOURS OF USE AFTER EVERY 100 HOURS OF USE ELECTHIC MOTORSS ees BELTS abite edu ORBITAL SCRUB HEAD ISOLATORS BATTERIES 5 xs x estetica Maintenance free batteries Flooded WET LEAD ACID BATTERIES CHECKING CONNECTIONS CLEANING CHARGING BATTERIES BATTERY CHARGER SETTINGS HYDROLINK amp BATTERY WATERING OYSTEM N ah eee eb NLA SQUEEGEE BLADE REPLACEMENT ec H20 NanoClean WATER CONDITIONING CARTRIDGE REPLACEMENT LOADING UNLOADING MACHINE FOR TRANSPORTING STORING MACHINE Freeze Protection TROUBLESHOOTING SPECIFICATIONS GENERAL MACHINE DIMENSIONS CA
33. Remove the black cap from bottom side of charger to access the profile dial Figure 107 FIG 107 6 Using a small standard screwdriver turn the dial to the appropriate battery type according to the following chart Figure 108 FIG 108 Tennant T300 03 2015 MAINTENANCE Position with AH Ranges 0 1 WetTrjm105 158AH 0 2 WetFnerysTabi05 158 AH 6 AGM Fullriver 80 150 AH AGM TPPL Enersys 20 40 AH Gel Sonnenschein 80 150 AH The factory setting dial position 0 is pre programmed to accommodate the battery type supplied with new machine After the dial is changed from the factory setting it should not be returned to 0 otherwise battery damage may result AGM Discover 80 150 AH 7 Replace the black cap on charger reinstall battery charger and replace control console 8 Reconnect the battery cable connection T300 Model with Pro Panel Controls NOTE To perform this procedure machine must be in supervisor mode See SUPERVISOR CONTROLS instructions at back of manual To change the on board battery charger settings for a different battery type 1 Turn the key to the on position 2 Press the settings button located on the home screen Figure 109 FIG 109 37 MAINTENANCE 3 Press the Setup button to access the Setup screen Figure 110 d C amp seu 1 About Logout
34. The zone settings can configure the following controls Down pressure rate Solution flow rate Quiet Mode on or off option 2 mode on or off option Severe Environment mode on or off option NOTE The severe environment mode and 20 mode cannot be configured together 7 machine fault is detected during operation the service indicator will light up and begin flashing Figure 38 See SERVICE INDICATOR CODES If the 2 system detects a fault during operation the ec H2O icon will turn or blink red ec H20 INDICATOR CONDITION Blinking blue red Water conditioning cartridge expired Replace cartridge Solid or blinking red See Service Indicator Codes 18 T300 MODEL WITH PRO PANEL CONTROLS There are two types of user modes that will interface with the operator home screen Operator Mode Capable of machine operation with permissions and restrictions controlled by the supervisor Supervisor Mode Capable of machine operation with full use of all controls along with configuring permissions and restrictions for the operator mode A new machine from the factory will automatically start up in the supervisor mode by default To configure the control panel with permissions and restrictions for the operator mode see SUPERVISOR CONTROLS instructions at back of manual 1 Turn the key to on I position At start up a Tennant logo screen will first appear followed by the
35. assembly debris bags and other items Figure 31 FIG 31 ATTENTION Do not use the accessory CR rails to lift machine damage may occur ATTENTION Do not step on accessory N rails damage may occur Tennant T300 03 2015 CONTROL PANEL OPERATION T300 WITH MEMBRANE CONTROL PANEL The control panel operation can be set up with lockout functionality by using the supervisor controls feature This will prevent an operator from changing or saving the Zone Settings See SUPERVISOR CONTROLS instructions at back of manual 1 Turn the key to on position to power up machine Models equipped with the ec H2O option The ecH20 system will automatically turn on at start up A blue ec H20 icon will appear on the control panel Figure 32 This indicates that the ecH2O system is turned on and ready for operation To turn off the 2 system press the 2 switch located below the key switch FIG 32 2 Press the down pressure button to increase or decrease the down pressure Figure 33 The down pressure indicator will display the pressure setting One LED Low pressure two LED s Medium pressure three LED s High pressure FIG 33 3 Press the solution flow button to increase or decrease the solution flow rate Figure 34 The solution flow indicator will display flow setting No LED No flow One LED Low flow two LED S Medium flow three LED S High flow Tennant T300 03 201
36. ator wiring Contact service Ke 0x0201 connector or control board problem Brush motor wiring connector or Contact service Vacuum motor wiring connector Contact service control board problem Severe environment detergent Contact service e Ke 0x0601 pump wiring connector or control board problem Propel circuit breaker tripped Disconnect battery and reset circuit breaker If Propel motor wiring connector Contact service 0x0900 Propel I Drive fault Restart machine If fault repeats contact ser o Propel 1 communication Vice 0x0903 lost e Ke 0 0906 motor shorted fault Contact service 0x0907 0 0103 Brush motor over current Contact service 0 0104 0 0105 Start bail is pulled or obstructed Release start bail or remove bail obstruction 0 0902 before turning machine before turning machine on Brush motor control board fault Disconnect battery cable connection and con Actuator motor control board fault tact service to replace control board Vacuum motor control board fault Detergent pump control board fault Tennant T300 03 2015 27 OPERATION SERVICE INDICATOR CODES Continued LED Fault Code LCD Fault Code Flashing CAUSE SOLUTION 0x0503 Vacuum motor over current Contact service 0x0504 0x0505 0x0603 Severe environment detergent Contact service 0x0604 pump over current 0x0605 Severe e
37. ax 2196 max Ramp incline for loading empty tanks 2196 max Solution flow rate Low 15 57 L min Med 35 1 3 L min High 5 1 9 L min ec H20 solution flow rate Low 12 45 L min Med 25 gpm 94 L min High 35 1 3 L min Brush motor 24 VDC 1hp 75kW Propel motor 24 VDC 23 hp 175kW 24 VDC 6 hp 47 kW 42 in 1067 mm 28 in 711 mm 24 VDC 1 0 3 8 L min min open flow 24 VDC 2 12V 105AH C 20 Wet 2 12V 130AH C 20 Wet 2 12V 155AH C 20 Wet 2 12V 140AH C 20 Sealed AGM Total power consumption 36A nominal 40A nominal 30A nominal Battery Charger on board 100 240VAC 50 60Hz 24VDC 13A Battery Charger smart off board 100 240VAC 50 60Hz 24VDC 13A Ramp incline for transporting Vacuum motor Water lift Water lift Quiet Mode ec H20 solution pump Machine voltage Battery capacity Protection grade IPX3 Sound pressure level Lpa 66 5 dB A 64 7 dB A 65 3 dB A Sound pressure level Lpa Quiet mode 59 1 dB A 61 3 dB A 57 6 dB A Sound uncertainty 0 8 dB A 0 8 dB A 0 8 dB A Sound power level uncertainty Lpa 83 8 dB A 84 2 dB A 83 5 dB A uncertainty 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 T300 03 2015 45 SPECIFICATIONS MACHINE DIMENSIONS SINGLE DIS
38. e Settings for quick operation The factory zone settings are configured with different solution flow rates down pressures and maximum scrub speeds Tennant T300 03 2015 OPERATION T300 Model with Pro Panel Controls LCD Liquid Crystal Display 11 Help icon For first time users Use to select display language identify control panel symbols and view start up videos Battery discharge indicator BDI Displays the discharge level of batteries Severe Environment icon 20 Model Option Press icon to dispense cleaning detergent as needed for excessive soil buildup Quiet mode icon Option Press icon to reduce the vacuum motor sound for noise restricted areas Service indicator Lights up and begins flashing when a machine or charger fault is detected Maximum scrub speed icon Press icon to adjust the maximum scrubbing speed Supervisor mode accessible only Down pressure Icon Press icon to adjust the down pressure setting from low medium to high Solution flow icon Press icon to adjust the solution flow setting from low medium high or to turn off solution flow ec H20 indicator Option The 2 icon is displayed when 2 system is activated and operating normally Zone Settings Machine comes with four zone settings for quick operation The factory default zone settings are configured with different solution flow rates down pressures and maximum scrub speeds
39. eate an assigned login number for the new user profile then press the green arrow Figure 137 The new login number can be any combination of numbers ranging from 3 to 8 digits long FIG 137 Now select the controls that the new user should have access to use Figure 138 Green represents unlocked controls and gray represents locked controls Press the blinking save icon to save new profile FIG 138 The new user profile is now saved to the operator profile list as shown Figure 139 Multiple Operator and Supervisor user profiles can be added Press the back arrow to return to the previous screen to add more user profiles or to enable login FIG 139 o3 SUPERVISOR CONTROLS 8 To enable the login number at start up press the 11 Use the edit copy and delete profile buttons to Enable Login button Figure 140 This button will manage the current user profiles Figure 143 change from Enable Login to Disable Login This will allow you to disable a required login number at start up as described in step 13 For example to edit any user profile settings including the factory assigned default supervisor login number press the Edit Profile button EN REN Add Edit Profiles 7 Add Profile 1S PHA Copy Profile X Delete Profile Enable Calibrate Touch 140 7 lt Battery Type 2 5 0 FIG 143 9 Now at
40. f all scrubbing parameters with the ability to save Zone Settings The Unlocked Mode 1 is the factory default setting Lockout Mode 2 Zone Settings are configured and locked by supervisor Operator has control to reconfigure the zone settings but are not able to save them Lockout Mode 3 Zone Settings are configured and locked by supervisor Operator is restricted to only use the Zone Settings configured by supervisor To enter the supervisor controls mode follow the instructions below 1 Parkthe machine on a level surface and turn the key to off O position 2 Press and hold the Down Pressure button while turning the key on Release button when the far right battery discharge indicator LED turns on Figure 126 FIG 126 3 Select the preferred supervisor control mode by pressing the following Zone Setting buttons as described Zone 1 button Unlocked mode 1 Zone 2 button Lockout mode 2 Zone 3 button Lockout mode 3 Tennant T300 03 2015 SUPERVISOR CONTROLS Hold down the Zone Setting button until it blinks three times to save the preferred supervisor control mode Figure 127 In this example Lockout mode 3 was selected FIG 127 4 f Lockout mode 2 or 3 was selected press the Solution Flow button This will allow you to configure the Zone Settings for the selected supervisor control mode Figure 128 FIG 128 5 Configure the following Zone Settings for zone 1 After the Zone Set
41. fely see the controls or operate machine Before operating machine Check machine for fluid leaks Make sure all safety devices are in place and operate properly When operating machine Use only as described in this manual Report machine damage or faulty operation immediately Wear closed toe non slip work shoes Reduce speed when turning Go slowly on inclines and slippery surfaces not scrub on inclines that exceed 9 grade or transport on inclines that exceed 21 grade Follow site safety guidelines concerning wet floors Follow mixing handling and disposal instructions on chemical containers Do not carry passengers on machine Use when reversing machine Keep children and unauthorized persons away from machine Do not allow machine to be used as a toy Tennant T300 03 2015 Before leaving or servicing machine Stop on level surface Set the parking brake if equipped Turn off machine and remove key When servicing machine Disconnect battery connection and charger cord before working on machine All work must be done with sufficient lighting and visibility All repairs must be performed by trained personnel Use Tennant supplied or approved replacement parts Do not modify the machine from its original design Do not jack up machine Avoid moving parts Do not wear loose clothing or jewelry and secure long hair Do not disconnect the off
42. ff and set parking brake if equipped Tennant T300 03 2015 OPERATION WHILE OPERATING MACHINE A WARNING Flammable materials materials or reactive metals can cause an explosion or fire Do not pick up 1 Overlap each scrub path by 2 inches 5 cm 2 Keep machine moving to prevent damage to floor finish 3 Wipe squeegee blades with a cloth if blades leave streaks Avoid bumping the machine into posts and walls When draining and refilling machine always top off the optional Severe Environment tank with detergent FOR SAFETY When operating machine do not scrub on inclines that exceed 9 grade or transport on inclines that exceed 21 grade 6 Pour a recommended foam control solution into the recovery tank if excessive foam appears ATTENTION Foam buildup will not activate the float shut off screen vacuum motor damage will result 7 Use the double scrubbing method for heavily soiled areas First scrub the area with the squeegee up let solution set for 3 5 minutes then scrub the area a second time with squeegee down 8 Orbital Scrub Head Model Use caution when working near the tile cove Figure 64 and floor mounted fixtures such as pedestal sinks and other breakable items Keep the metal scrub head edge away to avoid possible damage Tile Cove T X FIG 64 9 When leaving the machine unattended remove the key and set the parking brake if equipped
43. ies unplug the power supply cord and wrap cord around the cord hooks Figure 103 For models equipped with an off board charger always disconnect the AC power supply cord first before disconnecting charger from machine FIG 103 36 BATTERY CHARGER SETTINGS The battery charger is set to charge the battery type supplied with your machine If you choose to change to a different battery type or capacity the charger s charging profile must be changed to prevent battery damage For machine s equipped with an off board battery charger refer to the off board charger s owner manual to change the charger s charging profile T300 Models with Membrane Control Panel FOR SAFETY When servicing batteries stop on level surface turn off machine remove key and set parking brake if equipped To change the on board battery charger settings for a different battery type 1 Disconnect the battery cable connection at machine Figure 104 b FI G 104 2 Unwrap the battery charger power cord from the cord hooks 3 Usinga T25 star screwdriver remove the two screws located at the bottom of the control console to access battery charger Figure 105 FIG 105 Tennant T300 03 2015 4 Disconnect the battery cable power cord and wire harness from charger Using a T25 star screwdriver remove the four screws that mount charger to machine Figure 106 Remove charger from machine FIG 106 5
44. ing machine Do not charge batteries with damaged cord Do not modify plug If the charger supply cord is damaged or broken it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard Do not use outdoors Store indoors Spinning pad brush keep hands away A WARNING Magnetic Field Hazard Magnetic pad driver brush can be harmful to pacemaker wearers or medical implants This machine may be equipped with technology that automatically communicates over the cellular network If the machine will be operated where cell phone use is restricted because of concerns related to equipment interference please contact a Tennant representative for information on how to disable the cellular communication functionality 1 Do not operate machine Unless trained and authorized Unless operator manual is read and understood Unless mentally and physically capable of following machine instructions Under the influence of alcohol or drugs While using a cell phone or other types of electronic devices If notin proper operating condition In outdoor areas This machine is for indoor use only In areas where flammable vapors liquids or combustible dusts are present With pads or accessories not supplied or approved by Tennant The use of other pads may impair safety In areas with possible falling objects In areas that are too dark to sa
45. ing the Operator or Supervisor button Figure 148 oe Default User Opeatr Operator 9S 7 L amp 40 Supervisor FIG 148 Tennant T300 03 2015 SUPERVISOR CONTROLS d Select a pre assigned user profile In this example operator profile JOHN is selected Figure 149 Turn the key off to apply the setting FIG 149 e Atstart up the home screen is now set without a login requirement for John s operator profile as the default 55
46. ings Quite Mode are US registered and unregistered trademarks of Tennant Company Trojan and HydroLINK are registered trademarks of Trojan Battery Company This product may contain portions of software that have various 3 party licenses More information can be found at www tennantco com opensource Specifications and parts are subject to change without notice Original Instructions Copyright 2015 Tennant Company All rights reserved INTENDED USE The automatic floor scrubber is intended for commercial use for example in hotels schools hospitals factories shops offices and rental businesses It is designed to scrub hard floor surfaces concrete tile stone synthetic etc in an indoor environment Do not use this machine on carpeted surfaces Use only recommended pads brushes and commercially available floor cleaning detergents Do not use this machine other than described in this Operator Manual MACHINE DATA Please fill out at time of installation for future reference Model No Serial No Installation Date UNCRATING MACHINE Carefully check machine for signs of damage Report damages at once to carrier Contact distributor or Tennant for missing items To uncrate the machine remove straps wheel blocks and shipping brackets Using the supplied ramp carefully back the machine off the pallet Make sure scrub head is in the raised position ATTENTION Do not remove machine from pallet wi
47. ion tank and recovery tank 2 Empty the water from the solution tank filter located under machine Replace filter Pour 1 gallon 4 liters of propylene glycol based recreational vehicle RV antifreeze into the solution tank Models equipped with optional Severe Environment detergent tank Lift out the tank and empty the detergent from tank Pour a 1 4 gallon 1 liter of propylene glycol based recreational vehicle RV antifreeze into the detergent tank 4 Turn machine on and operate the solution flow system Turn the machine off when the antifreeze is visible on floor Models equipped with 2 option Operate 2 scrubbing to cycle antifreeze through system Models equipped with Severe Environment mode option Press the Severe Environment button to cycle antifreeze through system 5 After storing machine in freezing temperatures drain any remaining antifreeze from the solution tank and from the optional Severe Environment detergent tank Add clean water to solution tank and to optional detergent tank and operate the machine to flush system 41 MAINTENANCE TROUBLESHOOTING PROBLEM CAUSE Service indicator icon is Machine or on board battery charger blinking fault has been detected ec H2o indicator icon is 2 system fault has been red or blinking red detected Machine will not operate Emergency stop button activated SOLUTION see SERVICE INDICATOR CODES see SERVICE INDICATOR
48. k or trailer use a ramp that can support the machine weight and operator FOR SAFETY Do not operate the machine on a ramp incline that exceeds a 21 grade level FIG 124 3 Once loaded position the front of the machine up against the front of the trailer or truck Lower the scrub head turn key off and set parking brake if equipped Figure 125 Place a block behind each wheel Figure 125 Using tie down straps secure the machine using the four tie down brackets located on the machine frame Figure 125 It may be necessary to install tie down brackets to the floor of your trailer or truck ATTENTION Do not use control console area or accessory storage rails for tie down locations damage may occur FIG 125 Tennant T300 03 2015 MAINTENANCE STORING MACHINE The following steps should be taken when storing the machine for extended periods of time 1 Charge the batteries before storing machine to prolong the life of the batteries Recharge batteries every 3 months Drain and rinse recovery tank and solution tank otore the machine in a dry area with squeegee and scrub head in the up position ATTENTION Do not expose machine to rain store indoors 4 Open the recovery tank lid to promote air circulation NOTE To prevent potential machine damage store machine in a rodent and insect free environment FREEZE PROTECTION Storing machine in freezing temperatures 1 Completely drain solut
49. mark on the solution tank drain hose indicator Figure 21 ec H20 Scrubbing Only use cool clean water less than 70 F 21 C Do not use hot water or add conventional floor cleaning detergents An 2 system fault will occur if cleaning detergents are added Conventional Scrubbing Use hot water 140 F 60 C maximum Pour a recommended cleaning detergent into the solution tank according to mixing instructions on the container NOTE Do not use the 20 system when there are conventional cleaning detergents in the solution tank Drain rinse and refill the solution tank with clear cool water before operating the ec H2O system A WARNING Flammable materials can cause an explosion or fire Do not use flammable materials in tank s ATTENTION For Conventional Scrubbing only use commercially approved cleaning detergents Machine damage due to improper detergent usage will void the manufacturer s warranty f FIG 21 The solution tank fill port is equipped with two hose clips to hold hose while filling The two clips are different hose diameter sizes Figure 22 Tennant T300 03 2015 FILLING SEVERE ENVIRONMENT TANK 2 model Option The 20 NanoClean model may come equipped with the optional Severe Environment mode The Severe Environment button allows you to dispense cleaning detergent as needed for excessive soil buildup 1 Liftthe recovery tank to access the severe en
50. nse out the recovery tank with clean water and wipe clean of any soil residue Figure 72 DRAINING SOLUTION TANK Drain the solution tank daily 1 Transport the machine to drain area FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine remove key and set parking brake if equipped 2 drain remaining water from solution tank pull the solution hose from the accessory rail Figure 73 FIG 73 Firmly reconnect the solution hose to accessory rail after draining tank 25 OPERATION 3 Rinse out solution tank with clean water Figure 74 FIG 74 4 Remove the solution tank filter and clean screen after every 50 hours of use Figure 75 Solution filter is located under machine at rear Drain solution tank before removing filter FIG 75 26 Tennant T300 03 2015 OPERATION SERVICE INDICATOR CODES When the machine or battery charger detects a fault the service indicator will flash A fault code will be provided to determine problem as described below T300 Membrane Control Panel T300 Pro Panel Controls LCD P KT MEN Flashing service indicator Press icon to access fault code screen Fault code screen Flashing service Flashing LED indicator fault code Yellow machine fault icon Fault code LED Fault Code LCD Fault Flashing Code CAUSE SOLUTION Emergency stop button Release emergency stop button and restart Head lift actu
51. nvironment detergent Contact service OxF103 Charger communication fault Restart If fault code persists contact service OxFF20 Scrub control board comm fault 0x0704 2 system comm fault ON BOARD BATTERY CHARGER SERVICE INDICATOR CODES LED Fault Code LCD Fault X Flashing Code CAUSE SOLUTION Charger is not connected to bat Check cable connections Charger overheated Let charger cool Move to well ventilated area Charge batteries in areas with temperatures 80 F 27 C or less If fault persists contact ser vice OxF103 Charger communication fault nad oo charger If fault code persists contact Charger timer exceeded maxi Replace Batteries e SKK OxF104 mum charging time Interrupts charging cycle OxF 102 28 Tennant T300 03 2015 OPERATION ec H20 SYSTEM SERVICE INDICATOR CODES OPTION T300 Membrane Control Panel T300 Pro Panel Controls LCD Flashing service indicator Press icon to access fault code screen Fault code screen Solid or Red or yellow 2 Flashing Flashing blinking Red system fault icon service LED fault 2 indicator code indicator Fault code LED Fault Code LCD Fault Flashing Code CAUSE SOLUTION ec H2O pump wiring connector service ekeke gia or control board problem 0x0713 2 pump over current K KKK 0x0714 0x0715 dian Lenin Ke Kee 0 0703 20 system breaker tripped
52. one setting number when the zone button is pressed Figure 51 Repeat process for other zone settings 2 0 2 A FIG 51 Tennant T300 03 2015 9 10 Press the Settings icon on the operator home screen to access the following screen Figure 52 The buttons are explained as follows C Tutorials lt amp Setup 1 About Logout 52 Tutorials button Includes videos on how to perform specific operation and maintenance procedures Press the video icons to start videos Figure 53 FIG 53 Setup button Requires the user to be in supervisor mode to access machine setup See SUPERVISOR CONTROLS instructions at back of manual H About button Includes machine systems information Logout button Required when supervisor controls are configured with assigned login numbers See SUPERVISOR CONTROLS instructions at back of manual The service indicator icon on the home screen will flash yellow or red when a machine fault is detected Figure 54 Tennant T300 03 2015 OPERATION Wi 5 Oe A 1 2 3 4 FIG 54 In conjunction with a flashing service indicator icon the following fault screens will automatically pop up to indicate the problem Yellow machine fault Icon Figure 55 See SERVICE INDICATOR CODES to diagnose machine fault FIG 55 Red or Yellow 2 system fault icon Figure 56 See SERVICE INDICATO
53. re missing or become damaged or illegible WARNING LABEL Located on recovery tank cover TO REDUCE THE RISK OF FIRE EXPLOSION ELECTRICAL SHOCK OR INJURY Read manual before operating machina Do not use or pick up flammable materials Do not use near flammable liquids vapors or combustible dusts Batteries emit hydrogen gas Explosion or fire can result Keep sparks and open flame away when charging Disconnect battery cables and charger plug before servicing machine Do nol charge batteries with damaged cord Do not use outdoors Store indoors s A s in Spinning Pad Keep Hands Away Patin En Rotation Eloignez Vos Mains Almohadilla Giratora b WARNING LABEL Spinning pad Keep hands away Located on disk scrub head model Spinning Brush Keep Hands Away Brasse En Rotation loignez Vos Mains Cepillo Giratorio M WARNING LABEL Spinning brush Keep hands away Located on cylindrical scrub head model 1208788 Mantenga Alejadas Las Manos 1215783 Mantenga Alejadas Las Manos POUR R DUIRE LES RISQUES D INCENDIE L EXPLOSION DE CHOC ELECTRIQUE OU DE LESSURE Lisez le manuel avant d utiliser machine N utilisez pas ou ne ramassez pas de mat riaux inflammables a N utilisez pas pr s de liquides vapeurs ou poussi res inflammables Les batteries mettent de l hydrog ne aze
54. rt up To turn off the 2 system press the 2 switch located below the key switch ATTENTION 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 22 ATTENTION If cleaning detergent is accidentally cycled through 2 system immediately turn the 2 system off Drain solution tank refill with cool water and operate the 2 system to flush out detergent 4 Lower the scrub head to the floor by stepping on the scrub head lift pedal as shown Figure 59 5 Lower the squeegee assembly to floor by stepping on foot pad as shown Figure 60 To raise squeegee assembly place toe under foot pad and lift The vacuum motor will start when squeegee assembly is lowered 6 Drive models push the directional lever to the forward position to go forward Figure 61 To reverse the machine pull the directional lever backwards FIG 61 7 To begin scrubbing pull the start bail Figure 62 Tennant T300 03 2015 FIG 62 8 Drive models Adjust the scrubbing speed by turning the speed dial to the desired speed Figure 63 Push models Slowly push the machine forward The rotating brush es will help assist the machine forward FIG 63 9 To stop scrubbing release the start bail and raise the scrub head and squeegee assembly off floor Turn key o
55. servicing batteries stop on level surface turn off machine remove key and set parking brake if equipped If the machine is equipped with flooded wet lead acid batteries check the battery electrolyte level weekly before charging See FLOODED WET LEAD ACID BATTERIES 4 For models equipped with on board chargers remove the charger s power cord from the storage hooks and plug power cord into a properly grounded wall outlet Figure 100 35 MAINTENANCE For models equipped with off board chargers first connect the charger s DC cord into the machine s battery charge receptacle then plug the AC power supply cord into a properly grounded wall outlet Figure 101 Refer to the off board battery charger s owner manual for operating instructions FOR SAFETY Do not disconnect the off board 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 FIG 101 5 The charger will automatically begin charging and and shut off when fully charged The maximum charging cycle may take up to 6 12 hours depending on battery type On board battery charger The battery discharge indicator lights will ripple back and forth during the charging cycle When all five lights are flashing the charging cycle is complete Figure 102 T300e T300 T300 LCD FIG 102 6 After charging batter
56. sing the machine Maintain the proper electrolyte levels of flooded wet batteries by checking levels weekly Your machine is equipped with either flooded wet lead acid or maintenance free batteries supplied by Tennant FOR SAFETY When servicing machine keep all metal objects off batteries Avoid contact with battery acid MAINTENANCE FREE BATTERIES Maintenance free Sealed AGM batteries do not require watering Cleaning and other routine maintenance is still required FLOODED WET LEAD ACID BATTERIES The flooded wet lead acid batteries require routine watering as described below Check the battery electrolyte level weekly NOTE Do Not check the electrolyte level if the machine is equipped with the optional battery watering system Proceed to the BATTERY WATERING SYSTEM The electrolyte level should be slightly above the battery plates as shown before charging Figure 98 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 Tennant T300 03 2015 G Before Charging li Jl FIG 98 NOTE Make sure the battery caps are in place while charging There may be a sulfur smell after charging batteries This is normal After Charging CHECKING CONNECTIONS CLEANING After every 200 hours of use check for loose battery connections and clean the
57. t breaker Co Tennant T300 03 2015 CONTROL PANEL COMPONENTS T300 Model with Membrane Control Panel 10 11 Service indicator Lights up when a machine or charger fault is detected Parking brake indicator option Lights up when parking brake lever is engaged To turn off indicator disengage parking brake lever near left rear wheel Battery discharge indicator BDI The battery discharge indicator serves two functions In normal scrub mode it displays the charge level of the batteries It also in conjunction when the service indicator is flashing provides specific LED codes when a machine or charger fault is detected ec H20 indicator Option Lights up blue when 2 system is activated and operating normally Down pressure adjustment button Press button to adjust the down pressure from low medium or high Down pressure indicator Displays down pressure setting Severe Environment on off button ec H20 Model Option Press button to dispense cleaning detergent as needed for excessive soil buildup while operating Quiet mode on off button Option Press button to reduce the vacuum motor sound for noise restricted areas Solution flow adjustment button Press button to adjust the solution flow setting from low medium high or to turn off solution flow Solution flow indicator Displays solution flow setting Zone Settings buttons Machine comes with three factory default Zon
58. ther details FIG 26 All cartridges are labeled with a manufacture date The shelf life of an un installed cartridge is one year from manufacture date For new cartridge replacement the ecH2O module timer must be reset See ec H20 NanoClean WATER CONDITIONING CARTRIDGE REPLACEMENT ATTENTION 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 15 OPERATION ACCESSORY RAILS The machine is equipped with one or two accessory rails which straddle the control console The left side rail also serves as the recovery tank and solution tank drain hose holder The accessory rails are designed to store the squeegee assembly spray bottles and other accessory items Figure 27 FIG 27 The J hooks on the underside of the right side rail allow debris bag storage Figure 28 FIG 28 ACCESSORY CLIPS Option If model is equipped with the optional accessory clips the clips easily clip on and off the rails for additional accessory storage Figure 29 16 To install the accessory clips hook the clip over the rail and push downward until it snaps into position To remove the accessory clip reach under the clip and carefully pull the latch tab downward to release from rail Figure 30 FIG 30 The optional accessory clips allow for storage of wet floor signs spray bottles squeegee
59. thout using ramp machine damage may occur Tennant T300 03 2015 TABLE OF CONTENTS OPERATION IMPORTANT SAFETY INSTRUCTIONS SAFETY LABELS MACHINE COMPONENTS MACHINE SYMBOLS CONTROL PANEL COMPONENTS T300 Model with Membrane Control Panel T300 Model with Pro Panel Controls LCD Liquid Crystal Display INSTALLING BATTERIES BATTERY PACK LIFT OUT TRAY Option HOW THE MACHINE WORKS BRUSH AND PAD INFORMATION MACHINE SETUP ATTACHING SQUEEGEE ASSEMBLY INSTALLING BRUSH PAD nsta Click Magnetic Disk INSTALLING PAD Orbital INSTALLING CYLINDRICAL BRUSHES FILLING SOLUTION TANK FILLING SEVERE ENVIRONMENT TANK 2 model Option ec H20 NanoClean WATER CONDITIONING CARTRIDGE 2 model ACCESSORY RAILS CONTROL PANEL OPERATION T300 WITH MEMBRANE CONTROL PANEL T300 MODEL WITH PRO PANEL GONTIROLES i eost EE MACHINE OPERATION PRE OPERATION CHECK LIST OPERATING MACHINE WHILE OPERATING MACHINE EMERGENCY SHUT OFF BUTTON BATTERY DISCHARGE INDICATOR CIRCUIT BREAKER PANEL HOUR METER oer eee ees D
60. tings are configured press and hold the zone button until it blinks three times to save Zone Setting Repeat process for other zones Zone Settings Down pressure rate Solution flow rate Quiet Mode on or off option 2 mode on or off option Maximum scrubbing speed drive model To adjust the maximum scrub speed press the circled button to cycle through the five speed selections as described below Figure 129 The speed selection is displayed by the battery discharge indicator LED s The red LED represents the lowest speed The far right green LED represents the highest speed Figure 129 FIG 129 6 To exit the supervisor control mode turn key off 51 SUPERVISOR CONTROLS T300 MODEL WITH PRO PANEL CONTROLS There are two types of user modes that will interface with the operator home screen Operator Mode Capable of machine operation with permissions and restrictions controlled by the supervisor Supervisor Mode Capable of machine operation with full use of all controls along with configuring permissions and restrictions for the operator mode A new machine from the factory will automatically start up in the supervisor mode with a preassigned default supervisor profile The machine s factory assigned supervisor login number is 1234 This login number is not required until it s enabled The default supervisor profile name and login number can be changed as described in this sec
61. tion If the new assigned supervisor mode login number is forgotten use the recovery login code 836626826 To enter the supervisor controls follow the instructions below 1 Parkthe machine on a level surface and turn the key to the on position The home screen will display at start up Figure 130 This is the factory default screen at start up NOTE If a login screen appears at start up Enter the factory assigned supervisor login number or your saved personalized supervisor login number to access the operator home screen 2 Press the settings button located on the home screen Figure 130 0 Qe A FIG 130 3 Press the Setup button to access the Setup screen Figure 131 The Setup screen is only accessible with an assigned supervisor login number 52 62 lt p Setup 1 About Logout FIG 131 The Setup screen allows supervisor access to the following controls as described below Add Edit Profiles Battery Type 1 Enable Login CE Calibrate Touch FIG 132 Add Edit Profiles Provides the capability to add edit copy or delete user profiles Battery Type Use this to select battery type installed in machine This ensures the on board battery charger charging profile is properly programmed to your battery type See BATTERIES Enable Login Activates a required login number at machine start up for all user profiles to operate machine
62. uit 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 Figure 67 L protected 4A Key switch control board AA aA Circuit Breaker 2 2 pump FOR SAFETY When servicing machine all repairs must be performed by trained personnel HOUR METER The hour meter records the number of hours the machine has been operated Use the hour meter to perform specific maintenance procedures and to record service history Figure 68 FIG 68 Tennant T300 03 2015 DRAINING TANKS FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine remove key and set parking brake if equipped DRAINING RECOVERY TANK Drain and clean the recovery tank daily and between solution tank refills 1 Transport the machine to drain area 2 For models equipped with drain hose caps hold the hose upward remove cap then slowly lower hose to drain For models equipped with flow control valve drain hose lower hose and slowly open valve to drain Figure 69 C s SSS NOTE When using a bucket to drain the machine do not use the same bucket to fill the solution tank FIG 69 3 Remove and clean the float shut off screen Figure Tennant T300 03 2015 OPERATION 4 Remove the debris tray and empty Figure 71 FIG 71 Ri
63. ure 113 FIG 113 4 Submerge the other end of the hand pump hose into a bottle of distilled water Figure 114 Distilled Water FIG 114 Tennant T300 03 2015 MAINTENANCE 5 Squeeze the bulb on the hand pump hose until firm 3 Remove worn blade s from the blade retainer Figure 115 The level indicators will turn black Figure 117 when full FIG 117 FIG 115 4 Rotate the rear blade to a new wiping edge Figure 6 After adding water replace the dust cap on the 118 Make sure to align the slots in the blade with battery fill hose and store the hand pump hose retainer tabs inside the machine s battery compartment for future use SQUEEGEE BLADE REPLACEMENT FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine remove key and set parking brake if equipped Each squeegee blade has four wiping edges When the blades become worn simply rotate the blades end for end or top to bottom for a new wiping edge FIG 118 Replace blade if all four edges are worn 5 Squeeze the squeegee frame and blade retainer 1 Remove the squeegee assembly from the machine together and re tighten the two outside knobs Figure 119 2 Fully loosen the two outside knobs on squeegee assembly This will separate the spring loaded blade retainer from squeegee frame Figure 116 To loosen the knobs quickly squeeze the blade retainer and squeegee frame together FIG 119
64. ux Risque d incendie et d explosion vitez toute tincelle et toute flamme nue lors de la charge des batteries D branchez les cables des batteries et le cordon du chargeur avant l entretien de machine Ne chargez pas les batteries avec un cordon endommag N utilisez pas l ext rieur Entreposez4a l int rieur PARA REDUCIR EL RIESGO DE INCENDIO EXPLOSION CHOQUE ELECTRICO O LESIONS Lea el manual antes de utilizar Ja m quina utilice ni materiales inflamables No utilice la m quina cerca de liquidos polvos o vapores inflamables Las baterias emiten hidr geno Peligro de incendio o explosi n Mantenga la m quina alejada de chispas y llamas cuando se est cargando Desconecte los cables de bateria antes de realizar e servicio a la m quina No cargue las baterias si el cable esta da ado utilice la m quina al aire libre Guardela en un lugar cerrando WARNING LABEL Magnetic Field Hazard Magnetic pad driver brush can be harmful to pacemaker wearers or medical implants Located on Insta Click magnetic pad driver brush WARNING LABEL Batteries emit hydrogen gas Explosion or fire can result Keep sparks and open flame away when charging Located on bottom side of recovery tank MT WARNING LABEL Electrical hazard Disconnect battery cables before servicing machine Located on circuit breaker
65. vironment tank Figure 23 Drain recovery tank before lifting tank 2 Remove cap from tank and add a recommended cleaning detergent at full concentration Figure 24 Do not add water Replace cap FIG 24 A WARNING Flammable materials can cause an explosion or fire Do not use flammable materials in tank s ATTENTION Only use commercially approved cleaning detergents in the severe environment tank Do not use cleaners based with d limonene Machine damage due to improper detergent usage will void the manufacturer s warranty NOTE To prevent from running out of detergent while operating it is recommended to refill the severe environment tank when refilling the solution tank 3 Adjust the mixing ratio knob according to the cleaning detergent s mixing instructions Figure 25 Tennant T300 03 2015 OPERATION FIG 25 ec H20 NanoClean WATER CONDITIONING CARTRIDGE ec H20 model The 2 system is equipped with a water conditioning cartridge Figure 26 The cartridge is designed to protect the machine s plumbing system from potential scaling The cartridge is required to be replaced when it reaches its maximum water usage or expiration time of when the cartridge was activated which ever comes first Depending on machine usage a new cartridge can last anywhere from 12 to 24 months The control panel will signal a code when it s time to replace cartridge See SERVICE INDICATOR CODES for fur

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