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Windsor CS24SP User's Manual

1. This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance 86037660 CHARIOT 03 27 08 3 2 HOW THIS MACHINE WORKS The Chariot is a battery powered self propelled hard floor scrubber intended for commercial use The appliance applies a cleaning solution onto a hard floor scrubs the floor with brushes and then vacuums the soiled water back into the recovery tank The machine s primary systems are the solution System scrub system recovery system and operator control system The function of the solution system is to store cleaning solution and deliver it to the scrub system The solution system consists of the solution tank strainer pump valve and controls The solution tank stores cleaning solution water and detergent until it is delivered to the scrub system The strainer protects the pump from debris The valve automatically prevents solution flow unless the scrub brushes are turned on and the machine is being propelled The solution control switch controls the amoun
2. 1 Solution Strainer Coarse 4 Solenoid Valve 2 Solution Strainer Fine 5 Jets 3 Pump 6 Shut off Valve 86037660 CHARIOT 01 03 08 4 20 4 21 SOLUTION STRAINER COARSE Located in bottom of tank The coarse strainer protects the finer strainer from large debris If the fine strainer is clean and the pump and solenoid valve are not working then check the coarse strainer for debris Drain the solution tank and clean the coarse strainer To remove the strainer rotate the strainer counterclockwise Cleanout the debris from wire mesh and re assemble SOLUTION STRAINER FINE AND SHUT OFF VALVE The fine strainer is located in front left corner of machine on disk models and in right rear corner of cylindrical models The fine strainer protects the pump and solenoid valve from debris If there is little or no solution flow to the ground first check to make sue the shut off valve is open Next check the strainer for debris To remove the strainer first turn the shut off valve to the off position Then turn the bottom part of the strainer counterclockwise until the bottom is separated Clean out the debris from the wire mesh and re assemble Make sure the O ring gasket is in place when re assembled To resume flow turn the shut off valve to the open position PUMP HEAD REPLACEMENT 86136450 PRV NO 65151 MAINTENANCE SOLUTION STRAINER amp PUMP PUMP The pum
3. 4 27 Transporting 4 28 Machine 4 29 TABLE OF CONTENTS GROUP PARTS LIST Bumper san iue tet nt es 5 1 Control Panel Basic Cylindrical 5 3 Control Panel Deluxe 5 5 Control Panel 5 7 5 9 Frame LOWOr o ete ten 5 11 Frame Upper oceniona eie een 5 13 Pedal Platform abe 5 15 Hear COVER iioi eem bee s 5 19 Scrub Brush Pad 5 21 Scrub Deck Disk annae ennen ennen eenn 5 23 Scrub Deck Cylindrical 5 25 Scrub Deck 2 5 27 Side Squeegee Cylindrical 5 29 Scrub deck Side Squeegee Cylindrical 5 31 Scrub Deck Skirts sss 5 33 Scrub Deck Liff assist at eee ad beet 5 35 Scrub Deck Mounting Cylindrical 5 37 Scrub Deck Actuator Cylindrical 5 39 Solution CylindriCAl 5 41 Solution Disk inan dr ife erai daden 5 43 Squeegee 5 45 Squeegee
4. Hopper 5 Scrub deck lift actuator Blade side squeegee 6 Side squeegee removal knob Side squeegee adjustment knob 7 Brush door Scrub brush motor 86037660 CHARIOT 11 09 06 MAINTENANCE SCRUB DECK CYLINDRICAL SCRUB HEAD CYLINDRICAL The dual cylindrical scrub head is designed to eliminate debris that may be caught in the squeegee while scrubbing Water is applied to the first scrubbing brush turning in a clockwise rotation when viewed from the right of operator s side of machine The first brush scrubs dirt and debris between the brushes The second scrubbing brush turning in a counter clockwise rotation picks up debris and throws it into a removable hopper The larger debris which might catch under the squeegee is collected in the hopper Water is allowed to drain out the hopper into the squeegee path where it is recovered from the floor MAINTENANCE The brushes should wear evenly side to side if properly adjusted Scrub brushes should be exchanged front to back every 50 hours to ensure even wear since the rear brush contacts the floor with more force It is not necessary to rotate end for end since swapping front to back puts the brushes in the opposite rotation as well as balancing wear Scrub brushes should be replaced as a set when bristle length wears to height of yellow PerformAlert bristles SCRUB BRUSH REMOVAL The scrub brushes are removed from the si
5. 3 9 86037660 CHARIOT 11 09 06 SCRUB CONTROLS BASIC CYLINDRICAL SQUEEGEE LIFT LEVER Raises and lowers the squeegee and turns the vacuum motor on and off To lower squeegee and start vacuum motor lift the lever from its raised position To raise squeegee and stop vacuum motor lift the lever from its lowered position ACTUATOR SWITCH Raises and lowers the scrub deck turns the scrub brush motors on and off and adjusts the amount of brush pad pressure to the floor To lower the scrub deck turn on scrub brush motors and or increase brush pressure press the bottom of the switch To raise the scrub deck turn off scrub brush motors and or decrease brush pressure press the top of the switch BRUSH PRESSURE INDICATOR The brush pressure indicator corresponds to the amp draw of the scrub brush motors to tell how hard the motors are working The blue zone indicates medium or proper brush pressure The red zone indicates heavy or excessive brush pressure Operating in the red zone may cause the brush circuit breakers to trip SOLUTION CONTROL KNOB Controls solution flow to scrub deck To increase flow rotate knob clockwise To decrease flow rotate knob counterclockwise If the brush motors are turned off or the throttle pedal is in neutral the flow is automatically interrupted until the motors are turned on again This feature prevents unintentional draining of the solution tank and allows the operator to adjust the solution flow
6. CylindriCal 5 47 Squeegee 5 49 Squeegee 5 51 Squeegee Swing 5 53 Squeegee Lift Cylindrical 5 55 Steering ESSERE 5 59 M 5 61 VACUUM socie a te Mise raad d 5 63 Wheel Front Drive Chain 25 5 65 Wheel Front Drive 5 67 Wheel Front Brake 5 69 Wheel HRear sess 5 71 Wiring Batteries essen 5 73 5 5 75 Wiring Control Panel Basic Cylindrical 5 77 Wiring Control Panel Deluxe 5 79 Wiring Drive Motor t 5 81 Wiring Main 5 5 83 Wiring Pedal Platform 5 85 Wiring Diagram Basic Cylindrical 5 87 Wiring Diagram Deluxe 5 88 Hose Diagram DIsk sse 5 89 Hose Diagram Cylindrical 5 90 Suggested Spare Parts 5 91 OPTIONS Back Up Alarm Option 6 1 Battery Cart 6
7. iSCRUB MODELS CS24 10060210 CSX24 10060270 CSXEO24 10060300 QuesT fer Continuous Improvement Windsor s Quality Management System is Certified ISO 9001 CSE24 10060250 CSXE24 10060290 Operating Instructions ENG CS24SP 10060220 CSE24SP 10060260 IPXA 86037660 05 27 08 PRV NO 980228 Read these instructions before using the machine i MACHINE DATA LOG OVERVIEW MODEL DATE OF PURCHASE SERIAL NUMBER SALES REPRESENTATIVE YOUR DEALER Name Address Phone Number OVERVIEW The Chariot Scrubber is a battery powered stand on hard floor scrubber intended for commercial use The appliance applies a cleaning solution onto a hard floor scrubs the floor with brushes or pads and then vacuums the soiled water back into the recovery tank 2 86037660 CHARIOT 11 09 06 Machine Data Log Overview 2 Table Of Contents sss 3 HOW TO USE THIS MANUAL How To Use This 1 1 SAFETY Important Safety Instructions 2 1 Hazard Intensity Level 2 2 Safety Label 2 3 OPERATIONS Technical Specifications 3 1 How The Machine Works 3 3 Components iii 3
8. 3 Seat esee 6 7 Warning Light Option 6 9 EC Declaration of 6 11 Serial Numbers enne nnnnenene 6 14 Warranty 86037660 04 15 08 3 HOW USE THIS MANUAL This manual contains the following sections HOW TO USE THIS MANUAL SAFETY OPERATIONS MAINTENANCE PARTS LIST The HOW TO USE THIS MANUAL section will tell you how to find important information for ordering correct repair parts Parts may be ordered from authorized Windsor dealers When placing an order for parts the machine model and machine serial number are important Refer to the MACHINE DATA box which is filled out during the installation of your machine The MACHINE DATA box is located on the inside of the front cover of this manual MODEL DATE OF PURCHASE SERIAL NUMBER SALES REPRESENTATIVE The model and serial number of your machine are located below the battery compartment of the machine The SAFETY section contains important information regarding hazard or unsafe practices of the machine Levels of hazards are identified that could result in product or personal injury or severe injury resulting in death The OPERATIONS section is to familiarize the operator with the operation and function of the machine The MAINTENANCE section contains preventive ma
9. 4 Drive Controls annen 3 5 Scrub Controls Basic amp Cylindrical 3 9 Scrub Controls Deluxe 3 11 Scrub Controls Squeegee 3 13 Machine Operation sss 3 15 Pre Run Machine Inspection 3 15 Starting Machine sss 3 15 Emergency Stop Procedures 3 15 Filling Solution Tank 3 16 Normal Scrubbing 3 16 To Begin 3 17 Priming Pump errea e 3 17 To Stop Scrubbing 3 18 Dou bl SCr b ie t eee 3 18 Emptying And Cleaning Tanks 3 19 MAINTENANCE Service Schedule 4 1 Batteries sn sus a eee es 4 2 500 reete Deep 4 6 Scr b Br she8S ir taedet n denne 4 9 Scrub Deck Disk essen 4 10 Scrub 4 13 Circuit Protection e eo 4 18 Solution Strainer amp Pump Disk 4 19 Solution Strainer amp Pump Cylindrical 4 20 Vacuum amp Float Shut Off 4 22 Drive Motor amp 4 24 Bag
10. 5mm Periodically check the length of the carbon brushes Replace both carbon brushes when either is less than 3 8 9 5mm long 4 23 86037660 CHARIOT 11 09 06 MAINTENANCE DRIVE MOTOR amp BRAKE 1 Drive motor 2 Parking brake 3 Drive chain 86037660 CHARIOT 11 05 07 4 24 MAINTENANCE DRIVE MOTOR amp BRAKE To disengage brake ELECTRIC PARKING BRAKE ENGAGEMENT FOR SAFETY Before leaving or servicing machine stop on a level surface turn off machine and remove key Electric Brake Engagement This machine is equipped with an electric parking brake The brake automatically engages and keeps the machine from moving whenever the operator steps off the platform or when emergency stop is engaged The brake has a mechanical over ride that can be engaged so machine can be pushed or towed slowly 1 Mechanical over ride disengaged When the mechanical over ride is engaged the Machine can be driven machine cannot be driven 2 Push lever firmly in direction of arrow To engage brake 1 Mechanical over ride engaged Machine can be pushed or towed slowly 2 Push lever firmly in direction of arrow Note There is an intermediate stop Make sure lever is fully in the down position 4 25 86037660 CHARIOT 11 09 06 MAINTENANCE DRIVE MOTOR amp BRAKE DRIVE MOTOR CARBON BRUSH REPLACEMENT T WARNING Do not use a pressure JM washer to clean around the motors Use tap pressure
11. Hz to indicate the severity of the fault Slow flash faults are self clearing as soon as the fault is corrected the vehicle will operate normally Fast flash faults in Table 2 are considered to be more serious in nature and require that the key switch be cycled to resume operation after the fault is corrected After the severity indication has been active for 10 seconds the status LED flashes a 2 digit fault identification code continuously until the fault is corrected For example code 1 4 low battery voltage appears as one LED flash followed by a pause then 4 LED flashes and then repeats LED CODE PROGRAMMER LCD DISPLAY EXPLANATION POSSIBLE CAUSE 1 1 THERMAL over under temperature cutback 1 Temperature gt 92 C or 25 C 2 Excessive load on vehicle 3 Operation in extreme environments 4 Electromagnetic brake not releasing THROTTLE FAULT 1 throttle fault 1 Throttle input wire open or shorted 2 Throttle pot defective 3 Wrong throttle type selected SPD LIMIT POT FAULT speed limit pot fault 1 Speed limit pot wire s broken or shorted 2 Broken speed limit pot LOW BATTERY VOLTAGE battery voltage too low 1 Battery voltage 17 volts 2 Bad connection at battery or controller OVERVOLTAGE battery voltage too high 1 Battery voltage gt 36 volts 2 Vehicle operating with charger attached 3 Intermittent
12. amount of solution flow to the scrub deck The information screen will show the solution setting There are 4 different flow settings To increase the solution flow press the bottom of the solution control switch To decrease solution flow press the top of the switch If the brush motors are turned off or the throttle pedal is in neutral the flow is automatically interrupted until the motors are turned on again or the throttle pedal is pressed down This feature prevents unintentional draining of the solution tank and allows the operator to adjust the solution flow to the scrub deck without resetting each time the scrubbing operation is interrupted 3 BRUSH PRESSURE SWITCH This switch controls the amount of brush pressure to the floor The information display screen will show the amount of pressure There are 4 different pressure settings To decrease the amount of down pressure press the top of the brush pressure switch To increase the amount of down pressure press the bottom of the brush pressure switch 4 VACUUM SQUEEGEE SWITCH This switch independently controls the vacuum motor and squeegee position To start the vacuum motor and lower the squeegee to the floor press the bottom of the switch To raise the squeegee and turn off the vacuum motor press the top of the switch The squeegee will raise after a 15 second delay and the vacuum motor will turn off 15 seconds later in order to clear vacuum hose of recovered so
13. battery connection 2 1 MAIN OFF FAULT main contactor driver Off fault 1 Main contactor driver failed open 2 3 MAIN CONT FLTS main contactor fault 1 Main contactor welded or stuck open 2 Main contactor driver fault 3 Brake coil resistance too high 2 4 MAIN ON FAULT main contactor driver On fault 1 Main contactor driver failed closed 86037660 CHARIOT 05 27 08 4 32 MACHINE TROUBLESHOOTING CONTROLLER FAULT CODES LED PROGRAMMER LCD EXPLANATION POSSIBLE CAUSE CODE DISPLAY 3 1 PROC WIRING FAULT HPD fault present for 1 Misadjusted throttle gt 10 sec 2 Broken throttle pot or throttle mechanism 3 2 BRAKE ON FAULT brake On fault 1 Electromagnetic brake driver shorted 2 Electromagnetic brake coil open 3 3 PRECHARGE FAULT precharge fault 1 Low battery voltage 2 KSI and throttle turned on at same time 3 4 BRAKE OFF FAULT brake Off fault 1 Electromagnetic brake driver open 2 Electromagnetic brake coil shorted 3 5 HPD HPD High Pedal 1 Improper sequence of throttle Disable fault and KSI push or inhibit inputs 2 Misadjusted throttle pot 4 1 CURRENT SENSE FAULT current sense fault 1 Short in motor or in motor wiring 2 Controller failure 4 2 HW FAILSAFE motor voltage fault 1 Motor voltage does not hardware correspond to throttle request 2 Short in motor or in motor wiring 3 Controller failu
14. battery 3 connector Connect the charger AC plug to a wall outlet The charger gauge should indicate Unlatch battery tray from machine and pull out to expose batteries that the batteries are charging 4 Use the proper size open end wrench to disconnect main ground wire first and secure 8 When the batteries are fully charged disconnect cable terminal away from batteries the charger from the AC wall outlet then disconnect the charger from the batteries 5 Disconnect main positive lead and secure cable terminals away from batteries 9 Connect the batteries to the machine connector 6 Loosen both terminals on each jumper cable 10 Check the electrolyte level It should be up to and remove one at a time the indicator ring If necessary add distilled water 7 Prepare a suitable site to place the batteries 11 Install the rear cover Attach suitable battery lifting A WARNING device and lift batteries from the machine Batteries are a potential environmental hazard Consult your battery supplier for safe disposal methods REAR OF MACHINE 4 5 86037660 CHARIOT 11 09 06 MAINTENANCE SQUEEGEE DISK SCRUBBER CYLINDRICAL SCRUBBER 1 Squeegee 4 Squeegee Pitch Adjustment 2 Squeegee Deflection Adjustment Knobs Rod Cylindrical Knob Squeegee Pitch Adjustment Lock Nut Squeegee Retainer Knob 3 Squeegee Level Indicator ore 86037
15. concrete wood and tile floors FINISHED FLOORS Nylon bristles are used in a variety of applications on coated or uncoated surfaces White Pads Polishing are used for dry polishing to achieve a high gloss appearance or surface washing on highly polished or burnished floors Red Pads Buffing are used for light duty scrubbing When used with a mild detergent they will provide surface cleaning without removing the finish Blue Pads Scrubbing are used for heavy duty scrubbing and light stripping The blue pads remove less finish than brown stripping pads yet will remove black marks stains and dirt Black Pads Stripping are used for easy and complete removal of old floor waxes finishes They will quickly remove ground in dirt black heel marks and spills When used with the proper stripper this pad leaves the floor clean and ready for finishing The scrub brushes should be checked before each days work for wire string wear and damage 4 9 86037660 CHARIOT 11 09 06 MAINTENANCE SCRUB DECK DISK 1 Scrub deck Aqua Mizer 4 Scrub deck skirt stop 2 Aqua Mizer retainer knob 5 Scrub brush motor 3 Scrub deck skirt 6 Scrub deck lift actuator 86037660 CHARIOT 11 09 06 4 10 MAINTENANCE SCRUB DECK DISK Do not use a pressure washer to clean around the brush motors Use tap pressure only TO REPLACE SCRUB BRUSH MOTORS 1 4 11 With the scrub deck in the raised position disconnect brush motor
16. hose el Remove Dome and set aside Remove Float cage loosen screw on elbow and remove elbow Remove the eight screws and nuts holding the bag clamps and set aside Remove clamps and set aside Pull mandrel from bottom of tank Access can either be from the dirty water side or the clean water side or both When replacing bag with new one be sure to save mandrel m REPLACING BAG 1 Install mandrel in bottom of bag 2 Place new bag in tank making sure hole for strainer basket is oriented properly 3 Angle mandrel and bag into tank fitting toward front of machine Push mandrel into fitting until it bottoms out 4 Attach bag to top of machine by rolling edge of bag over clamp strips 5 Replace elbow and float cage 6 Tighten clamp on bottom of machine 86037660 CHARIOT 11 09 06 PUSHING MACHINE The machine may be pushed for short distances at speeds not to exceed 5 mph Be careful to avoid damaging machine The machine may be pushed by hand from the rear NOTE To avoid damage caused by voltage disconnect traction motor before towing or pushing machine MACHINE TIE DOWNS There are two tie points located at front and each side of foot box frame and two at the front side of frame Tie down devices must be of the proper type and strength The combined strength of all tie downs must be strong enough to lift two times the weight of the machine Tie downs must be positioned
17. loosen knob on left side of squeegee lifting carrier 3 Pull squeegee assembly from the lifting carrier 4 Inspect or repair as necessary and reinstall TO REPLACE OR ROTATE REAR SQUEEGEE BLADES 1 With the squeegee in the up position turn key switch OFF FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine and remove key 2 Remove the squeegee assembly from the machine Unlatch and remove blade retainer strap and remove squeegee blade 3 Rotate the squeegee to new edge position or replace as required Each blade has four new edge positions 4 Install blade on locating pins of squeegee assembly 5 Install squeegee retainer strap 6 Fasten and lock latch adjust latch only tight enough to take up slack in retaining strap TO REPLACE OR ROTATE FRONT SQUEEGEE BLADE 1 With the squeegee in the up position turn key switch OFF 2 Remove the squeegee from the machine Loosen thumbscrews and remove the retainer strap and squeegee blade 3 Rotate the squeegee to new edge position or replace as required Each blade has four new edge positions When installing the front blade tighten the center thumbscrew first Insure that the retainer strap is pressed against the blade before tightening the outer screws 4 7 86037660 CHARIOT 11 09 06 TO ADJUST SQUEEGEE PITCH 1 Choose a smooth level surface Turn ON the key switch Lower the squeegee and drive forward a
18. machine power off RECOVERY TANK Pull the large drain hose from under the front of the tank Unscrew cap then lower hose in direction of the drain Do not stand in front of end of hose Recovered solution will come out with force Remove the recovery tank dome Flush the recovery bag out with clean water Do not use water hotter than 140 F 60 C to clean tank Damage may occur Clean debris from dome basket Clean off the float shut off system and inspect for free movement of float The float shut off system is located in the rear of the recovery tank Replace the drain cap and secure drain hose under tank If machine is to be stored leave the recovery tank dome off SOLUTION TANK 1 Pull recovery drain hose out to expose the solution drain hose 2 Pull the solution drain hose from under front of the tank Unscrew the T handle on plug enough to loosen plug then lower hose in direction of drain Slowly remove plug from drain hose 3 Remove the solution tank cover 4 Flush the solution tank out with clean water and run several gallons of clean water through systems Do not use water hotter than 140 F 60 to clean tank Damage may occur NOTE Never allow solution to remain in tank Damage to tank seals and valves could occur Tuck drain hose under tank and secure with recovery drain hose by tucking it under tank 3 19 86037660 CHARIOT 11 09 06 NOTES 86037660 CHARIOT 11 09 06 3 20 MAINTENAN
19. pedal to return to neutral Restart Tripped circuit breaker Reset circuit breaker Wheels spin Decrease brush pressure Controller overheated Loose motor connection Faulty throttle circuit or potentiometer Faulty drive reset circuit or switch Faulty operator presence pedal circuit or switch Faulty platform circuit or switch 7802 7801 7800 Allow cool down period Check wires and connections from controller to motor Check wires and connections from throttle to LCD controller and otentiometer resistance Check wires connections and switch Check wires connections and switch Check wires connections and switch Brake over ride engaged Disengage brake over ride Faulty brake circuit or over ride switch Faulty speed control circuit or switch Check wires connections and switch Check wires connections and switch Squeegee out of adjustment Adjust squeegee Debris caught on squeegee Worn squeegee blades Vacuum hose clogged Vacuum hose disconnected from squeegee or recovery tank dome Recovery tank float system dirty Recovery tank not sealed Float ball shut off engaged Tank full Foam filling recovery tank 86037660 CHARIOT 11 09 06 Remove debris Rotate or replace squeegee blades Clear obstruction from hose Reconnect vacuum hose Clean float system Place recovery tank dome on tank Replace damaged gaskets Empty recovery tank Use less or different detergent Use defoamer PRO
20. readings immediately after adding distilled water if the water and acid are not thoroughly mixed the reading may not be accurate Check the hydrometer readings against this chart SPECIFIC GRAVITY 80 F 27 C BATTERY CONDITION 1 265 100 CHARGED 1 225 75 CHARGED 1 190 50 CHARGED 1 155 25 CHARGED 1 120 DISCHARGED NOTE If the readings are taken when the battery electrolyte is any temperature other than 80 F 27 C the reading must be temperature corrected To find the corrected specific gravity reading when the temperature of the battery electrolyte is other than 80 F 27 Add to the specific gravity reading 0 004 4 points for each 10 F 6 C above 80 27 C Subtract from the specific reading 0 004 4 points for each 10 F 6 C below 80 F 27 C MAINTENANCE BATTERIES CHARGING BATTERIES When servicing machine CAUTION avoid contact with battery acid A WARNING Batteries emit hydrogen gas Explosion or fire can result Keep sparks and open flame away Keep covers open when charging M Wear eye protection and WARNING protective clothing when working with batteries M Charge batteries in well AWARNING ventilated area Use a 36 volt 20 amp maximum output DC charger which will automatically shut off when the batteries are fully charged 1 Stop the machine in a clean well ventilated area next to the charger 2 Turn OFF m
21. retains the blade on each assembly 3 Flip the blade vertically or horizontally or both and replace hardware 4 Re install each scrub deck assembly 86037660 CHARIOT 11 09 06 4 14 MAINTENANCE SCRUB DECK CYLINDRICAL DUMPING HOPPER The removable hopper is located behind the rear scrub brush If the hopper becomes full it will not accept any more debris Loosen knob on left side squeegee and swing open Remove the hopper by sliding it out from the operator s left side of the machine The hopper can then be dumped from the top Flush the hopper clean with running water SCRUB DECK ADJUSTMENT Scrub deck adjustment consists of two types of adjustments The first is to insure the individual brushes make the same width pattern end to end Any tapered brush pattern should be adjusted out The second is to make the pattern of equal width between front and rear brushes Unequal patterns are caused by the scrub deck not being parallel to the floor Proper adjustment is obtained when the contact patterns of the brushes on the floor show two 1 rectangles the width of the brushes The rectangles should be parallel to each other TESTING ADJUSTMENT OF INDIVIDUAL BRUSHES 1 Move the machine to an unfinished area of floor to avoid marking finish 2 With water valve off lower scrub head to floor Allow brushes to run until automatic shut off occurs It may be necessary to repeat this step in the same location until a good mark
22. servicing machine stop on a level surface Turn off machine 1 Remove the two screws that secure actuator spring plate and pull actuator barrel from stud on actuator spring bracket Remove clevis pin from upper bracket of actuator Disconnect actuator from wiring harness Reverse steps to install 86037660 CHARIOT 11 09 06 MAINTENANCE SCRUB DECK DISK SCRUB DECK ACTUATOR ADJUSTMENT The actuator will need to be adjusted when replaced To adjust the actuator 1 While holding actuator barrel to prevent it from spinning apply power to the actuator such that it is fully extended Positive power to white wire and negative ground to black Limit switch within actuator will stop it Turn barrel out one or more full turns to assure that when it is retracted it will not bind against itself While holding actuator barrel to prevent it from spinning apply power to the actuator such that it is fully retracted Positive power to black wire and negative ground to white wire Limit switch within actuator will stop it With actuator fully retracted turn barrel in until it touches the base of the threaded shaft At the bottomed out position turn the barrel out 1 full turn then enough more to allow connection to lift linkage Connect actuator to lift linkage Check travel of actuator during operation 4 12 MAINTENANCE SCRUB DECK CYLINDRICAL Bpms 4 13
23. 37660 CHARIOT 04 15 08 IMPORTANT SAFETY INSTRUCTIONS When using an battery powered appliance basic precaution must always be followed including the following READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE AWARNING To reduce the risk of fire electric shock or injury Use only indoors Do not use outdoors or expose to rain Use only as described in this manual Use only manufacturer s recommended components and attachments If the machine is not working properly has been dropped damaged left outdoors or dropped into water return it to an authorized service center Do not operate the machine with any openings blocked Keep openings free of debris that may reduce airflow This machine is not suitable for picking up hazardous dust Machine can cause a fire when operating near flammable vapors or materials Do not operate this machine near flammable fluids dust or vapors This machine is suitable for commercial use for example in hotels schools hospitals factories shops and offices for more than normal housekeeping purposes Maintenance and repairs must be done by qualified personnel If foam or liquid comes out of machine switch off immediately Disconnect battery before cleaning or servicing Before the machine is discarded the batteries must be removed and properly disposed of Make sure all warning and caution labels are legible and properly attached to the machine During operation attention shall be paid to oth
24. 660 CHARIOT 11 09 06 4 6 MAINTENANCE SQUEEGEE SQUEEGEE BLADES The front squeegee blade allows solution to pass through channels in the blade into the squeegee assembly while maintaining vacuum to provide lift The front blade has four wear surfaces and can be rotated for extended life The front blade should not require regular replacement under normal use The rear blade wipes the floor to a near dry condition It is important the rear blade be in good condition to properly do its job As with the front each squeegee blade assembly has four wear surfaces for extended service Check both the front and rear squeegee blades for damage wear and adjustment each day in the pre run check Change the front blade if it is torn or has an uneven edge Change the rear blade if it is less than 1 2 the original thickness ADJUSTING SQUEEGEE Adjusting the squeegee is a two part process First the squeegee assembly must have correct pitch in order for the squeegee blade to have the same deflection at each tip as well as the center The rod on the squeegee linkage controls the pitch adjustment The second adjustment is the deflection Knobs on each end of the squeegee control this SQUEEGEE DEFLECTION E NOT ENOUGH 7 TOO MUCH SIDE VIEW OF SQUEEGEE BLADE 3u 8 9 5mm TO REMOVE SQUEEGEE ASSEMBLY 1 With the squeegee in the up position turn key switch OFF 2 Disconnect vacuum hose from squeegee and
25. BLEM Vacuum motor does not run or runs slowly Squeegee will not go up down Poor scrubbing performance Little or no solution flow to the floor Brush motors do not run or run slowly Scrub deck will not go down up Scrub deck goes down then raises Error code not listed is displayed MACHINE TROUBLESHOOTING CAUSE Circuit breaker tripped Basic Faulty vacuum circuit or switch Worn vacuum motor brushes Faulty circuit or actuator Deluxe Faulty cables or pulleys Debris caught in scrub brushes ERROR CODE DELUXE 7700 SOLUTION Reset circuit breaker Check wires connections and switch Replace brushes check commutator Check wires connectors and actuator Repair replace cables or pulleys Remove debris Worn brushes or pads Replace brushes or pads Improper detergent brush or pad used Contact equipment or application specialists Low scrub brush down pressure Increase brush pressure Low battery charge Solution tank empty Charge batteries Fill solution tank Solution flow turned off or set too low Turn on or increase flow setting Solution strainer plugged Clean solution strainer Solution system plumbing obstructed Clear obstruction from plumbing Pump obstructed Clean or replace pump Solution solenoid valve obstructed or stuck Clean or replace valve Solution shut off valve is closed Open shut off valve Faulty pu
26. CE SERVICE SCHEDULE AFTER EACH BEFORE EACH WORK MAINTENANCE WORK PERIOD PERIOD Check water level of batteries after charging add distilled water if necessary Wet cell only Check that dome and cover seal tightly Visually check for damaged or worn tires Check brushes or pads for proper installation Check vacuum hose connections Check that squeegee is securely attached and properly adjusted Check for securely attached drain hoses plug and cap Check both pedals brake and steering for proper operation Clean out recovery tank and dome basket Clean and inspect float shutoff Clean out solution tank and filter check flow Clean and inspect solution filter strainer Run vacuum motors to dry Clean brushes or pads and check wear Clean squeegee blades and check wear Clean outside of tanks check for damage Store with dome off tank Charge batteries Clean off top of batteries Check battery cells with hydrometer Wet cell only Inspect scrub deck skirts and Aqua Mizers Clean solution strainer inside tank Check battery connections are tight Clean battery cases and battery compartment Clean and check drive tension chain for wear and tension Check parking brake Clean chains cables and pulleys for squeegee lift Clean pivot points on squeegee and scrub deck Check all motors for carbon brush wear Check motor commutators Check steering cha
27. LACE VACUUM MOTOR not vacuum water with recovery tank full The recovery tank must be drained 1 Remove rear cover from machine The float shut off screen can be cleaned in or 2 Remove two screws from top of control out of the machine panel and four screws from sides of control housing To clean the float shut off while it is inside the machine wipe material off screen then rinse 3 Slide control housing back from tank to Check that the ball is also clean and moves expose vacuum motor freely 4 Disconnect electrical connector from the To remove the float shut off grasp the screen vacuum motor with one hand and the connected tube with the other Tilt and pull the float screen assembly to 5 Remove three nuts that secure vacuum pull it off the barb on the tube motor retaining plate remove plate and vacuum motor To install place one hand on the tube and then tilt and push the float screen assembly over the 6 Reverse steps to install Make sure that barb on the tube gasket is on vacuum so that vacuum seals against tank Vacuum Motor Carbon Brushes 7 End Carbon Brushes If armature commutator is grooved extremely pitted or not concentric the motor will need to be replaced or sent to a qualified service center Important These brushes wear quicker as the length shortens due to increased heat Spring inside brush housing will damage motor if brushes are allowed to wear away completely 3 9
28. ON 86037660 CHARIOT 11 09 06 2 3 TECHNICAL SPECIFICATIONS ITEM DIMENSION CAPACITY Nominal power 2100W Rated Voltage 36 Volts DC Rated Amperage 58 amps Batteries 3 X12 Volt 195 215 20 hr rate Battery Compartment Dimensions 21 in x 16 in x 17 in tall 533mm x 406mm x 432mm Scrub Brush Motors Disk Machine 2x 3HP 190 W Scrub Brush Motors Cylindrical Machine 2 x 75 HP 560 W Vacuum Motor s 75 HP 560 W Maximum flow rate of vacuum motor 77 0 cfm 36 4 liters per second Maximum suction of vacuum motor 81 8 inches of water 20 3 kPa Propelling Motor 75 HP 560 W Mass GVW 1245 Ibs 565 kg Weight empty without batteries 535 165 243 kg Solution Control 1 3 GPM pump fully variable with automatic shut off in neutral Solution capacity 25 gal 95 L Recovery capacity 25 gal 95 L Scrub brush diameter Disk Machine 12 inch 305 mm Scrub brush diameter Cylindrical Machine 6 inch 152 mm Scrub brush pressure 0 150lbs 0 667N Scrub brush speed Disk Machine 300 rpm Scrub brush speed Cylindrical Machine 800 rpm Tires 10 in 254mm Solid Scrubber Compound Foundation Pressure 104 psi 715 Kpa Maximum Speed 3 5 miles hour 5 6 Km hour Theoretical Coverage 24 200 2 2 5 mph with 2 in overlap Frame Construction Powder co
29. T 11 09 06 FILLING SOLUTION TANK FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine and remove key 1 Turn the machine power off 2 Remove solution cover 3 Fill the solution tank with clean water leaving enough room for the required amount of cleaning solution The solution tank capacity filled to fill inlet is 25 gallons 95 liters The water must not be hotter than 140 F 60 C to prevent damage to the tank 4 Measure the chemical into the solution tank Liquid chemicals should be added to the solution tank after filling with water Dry chemicals should be thoroughly mixed before being added into solution tank Commercially available high alkaline floor cleaners are suitable for use in the solution system NOTE Read the chemical manufacturers recommended proportion instructions 5 Replace solution tank cover AWARNING Fiammablo malegale explosion or fire Do not use flammable materials in the tanks MACHINE OPERATION NORMAL SCRUBBING Plan the scrubbing pattern in advance The longest track is around the perimeter of the area to be cleaned For efficient operation the runs should be the longest possible without turning stopping or raising or lowering scrub deck squeegee In order to achieve the best possible results the area which is to be cleaned should be swept before scrubbing Large debris strings and wire must be removed to prevent being caught in brushe
30. achine FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine and remove key 3 Remove rear cover unplug batteries from machine unlatch battery tray and pull out to expose batteries AWARNING Batteries emit hydrogen JM gas Explosion or fire can result Keep sparks and open flame away Keep covers open when charging 4 Check the electrolyte level in each battery cell Before charging add just enough distilled water to cover the plates After charging is complete add just enough distilled water to bring up the level to the indicator ring If the water level is too high before charging normal expansion rate of the electrolyte may cause an overflow resulting in a loss of battery acid balance and damage the machine 86037660 CHARIOT 11 09 06 4 4 MAINTENANCE BATTERIES CHANGING BATTERIES 5 Replace the battery caps and leave them in place while charging Stop the machine in a clean area next to the charger Turn off machine 6 Unplug the battery connector from the machine FOR SAFETY Before leaving or servicing the FOR SAFETY When charging connect the machine stop on level surface turn off machine charger to the batteries before connecting the and remove key charger to the AC wall outlet Never connect the charger to the AC wall outlet first Hazardous 1 Remove the rear cover sparks may result 2 Disconnect battery pack from machine 7 Plug the charger connector into the
31. al is to make sure the operator keeps both feet safely on platform while driving The steering wheel points the drive wheel in the direction desired by the operator The parking brake automatically engages when the operator steps off the platform The emergency stop brake can be used to hold the machine on slopes 3 3 86037660 CHARIOT 11 09 06 COMPONENTS 6 12 1 Control Panel Drive 7 Recovery Dome 2 Control Panel Scrub 8 Recovery Drain Hose 3 Control Housing 9 Scrub Deck Aqua Mizer 4 Pedal Platform 10 Scrub Deck Skirts Side Squeegees 5 Rear Cover 11 Solution Cover 6 Tank 12 Solution Drain Hose 86037660 CHARIOT 11 09 06 3 4 DRIVE CONTROLS 10 Basic 3 5 86037660 CHARIOT 11 09 06 DRIVE CONTROLS 1 Key Switch 7 Drive Reset Button 2 Emergency Stop Brake Switch 8 Horn Button 3 Directional Control Switch 9 Steering Wheel 4 Throttle Pedal 10 Battery Discharge 5 Operator Presence Pedal Indicator Basic Only 6 Speed Control Switch 11 Hour Meter Basic Only KEY SWITCH Controls the power for machine functions To turn the machine power on rotate key clockwise To turn the machine off rotate key counterclockwise Deluxe Only When the key is turned on the batt
32. at signals some potentially dangerous conditions to the operator or the equipment Read this information carefully Know when these conditions can exist Locate all safety devices on the machine Please take the necessary steps to train the machine operating personnel FOR SAFETY DO NOT OPERATE MACHINE Unless Trained and Authorized Unless Operation Guide is Read and understood In Flammable or Explosive areas In areas with possible falling objects WHEN SERVICING MACHINE Avoid moving parts Do not wear loose clothing jackets shirts or sleeves when working on the machine Use Windsor approved replacement parts Batteries emit hydrogen gas Explosion or fire can result Keep sparks and open flame away Keep solution tank in raised position when charging Keep sparks and flames away from the batteries Do not smoke around batteries Disconnect batteries before working on machine Only qualified personnel should work inside machine Always wear eye protection and protective clothing when working on or near batteries Avoid skin contact with the acid contained in the batteries Never allow metal to lie across battery tops 2 2 86037660 CHARIOT 11 09 06 SAFETY LABEL LOCATION NOTE These drawings indicate the location of safety labels on the machine If at any time the labels become illegible promptly replace them 86244300 PRV NO 500955 WARNING LABEL CHARGING 86252520 PRV NO 80885 BATTERY CAUTI
33. ated steel Brake Electrical parking brake sets automatically whenever operator steps off platform or engages emergency stop Minimum aisle u turn width 56 in 1425 mm Maximum rated climb and descent angle 7 5 degrees 3 1 86037660 CHARIOT 11 09 06 TECHNICAL SPECIFICATIONS ITEM MEASURE Height 50 6 inches 1285 mm Length 52 5 inches 1330 mm Width without squeegee 26 5 inches 670 mm Width of squeegee Disk Machine 32 7 inches 830 mm Width of squeegee Cylindrical Machine 29 inches 737 mm Width of scrub path Disk Machine 24 inches 610 mm Width of scrub path Cylindrical Machine 23 inches 585 mm LENGTH SPECIAL NOTES The sound pressure level at the operator s ear was measured to be 68 dBA This was a nearfield broad band measurement taken in a typical industrial environment on floor This appliance contains no possible source of impact noise The instantaneous sound pressure level is below 63 Pa The weighted root mean square acceleration at the operator s arms was measured to be below 2 5m s This was a tri axial third octave band measurement made during normal operation on a composite tile floor The measurement and related calculations were made in accordance with ANSI 53 34 1986 WIDTH 1 4 HEIGHT L t
34. battery cell before and after charging the batteries Never add acid to the batteries use distilled water Do not allow water level to fall below the battery plates Portions of plates exposed to air will be destroyed Do not overfill Keep plugs firmly in place at all times When servicing machine ACAUTION avoid contact with battery acid AWARNING Batteries emit hydrogen JM gas Explosion or fire can result Keep sparks and open flame away Keep covers open when charging Wear eye protection and AWARNING protective clothing when working with batteries Charge batteries in a well WARNING ventilated area BATTERY MAINTENANCE 1 When cleaning the batteries use a solution of baking soda and water Do not allow the cleaning fluid to enter the battery cells electrolyte will be neutralized m Maintain the proper electrolyte level in each battery cell If a cell should accidentally overflow clean immediately 3 Wipe off the top of the batteries at least once a week gt Test battery condition with a hydrometer at least once a week 5 Ensure that all connections are tight and all corrosion removed 6 Every 4 to 6 months remove that batteries from the machine and clean the battery cases and battery compartment 4 3 86037660 CHARIOT 11 09 06 CHECKING BATTERY SPECIFIC GRAVITY Use a hydrometer to check the battery specific gravity CHECKING GRAVITY A Hydrometer B Battery NOTE Do not take
35. can be seen on the floor This can be accomplished by touching lightly the throttle pedal to restart the scrub deck without moving the machine 3 Raise the scrub deck and note the brush patterns on the floor There should be two rectangles with parallel sides If the pattern is tapered proceed as follows ADJUSTMENT OF INDIVIDUAL BRUSHES The brush pattern is adjusted from the motor side only of both brushes 1 Determine if motor end is to be moved up or down to balance the pattern 2 Loosen the 3 allen head screws on the end of the housing 3 Loosen the jam nut on the jack screw and rotate the jack screw to move the motor assembly up or down as needed 4 Tighten the 3 allen head screws 5 Tighten the jam nut on the jack screw 6 Re test and readjust as necessary LEVELING THE SCRUB HEAD Leveling the cylindrical head is accomplished by adjusting the lower links that attach the deck to the frame To increase pattern width on rear brush loosen lock nuts and shorten the lower links by screwing the rod into the threaded ends To increase pattern width on front brush lengthen the lower links by screwing the rod out of the threaded ends After adjustment be sure to tighten lock nuts 4 15 86037660 CHARIOT 11 09 06 MAINTENANCE SCRUB DECK CYLINDRICAL T WARNING Do not use a pressure M washer to clean around the brush motors Use tap pressure only TO REPLACE SCRUB BRUSH MOTORS 1 With the scrub deck in the raised
36. de of the machine The front is removed from the right side and the rear is removed from the left side 1 Unscrew the knob and swing side squeegee out about 90 2 Unscrew knob on side door but do not remove 3 Pull out on top of door until lip on door clears brush head 4 Push down on door until hooks on bottom of door are free of scrub head side 5 Pull out on door with a rocking motion to free idler door from end of brush 6 Pull brush out with a rocking motion to free brush from drive hub SCRUB BRUSH REPLACEMENT 1 Unscrew the knob and swing side squeegee out about 90 2 Lift the drive side of the brush Push brush until a positive stop is felt The idler plate cannot be installed until the brush is fully seated on the drive hub 3 Allow brush to drop below scrub deck Fully insert plate onto brush 4 Line up bottom hook on idler door with notches on side of scrub head 5 Slide idler door up until lip rests on top of scrub head 6 Hand tighten knob to secure door into place TO ADJUST SCRUB DECK SIDE SQUEEGEES These skirts should be adjusted to 3 8 deflection To adjust 1 Lower scrub deck to floor 2 Stop machine 3 Loosen scrub deck skirt stop 4 Adjust stop such that skirt deflection is about 3 8 TO REPLACE SCRUB DECK SIDE SQUEEGEES These skirts have four wear edges To use another edge 1 Remove each of the scrub deck skirt assemblies 2 Remove the hardware that
37. ded for scrubbing speeds 1 and 2 Speed 3 is recommended for transport only not scrubbing To increase speed press the top of the switch To decrease speed press bottom of the switch Speeds can be adjusted at any time whether machine is moving or not Basic The position of the switch indicates speed setting Deluxe The display indicates speed setting When the key is turned on the controller will automatically adjust the speed to setting 2 DRIVE RESET SWITCH This safety feature is designed to ensure safe engagement of propel drive Each time the machine power is turned on and each time an operator steps on to the platform the Drive Reset Switch must be pushed before machine will propel HORN BUTTON The horn is activated by pressing the horn button STEERING WHEEL The steering wheel turns the front wheel causing the machine to change direction 3 7 86037660 CHARIOT 11 09 06 10A 10B 11A 11B DRIVE CONTROLS BATTERY CHARGE LEVEL INDICATOR BASIC Indicates the charge level of the batteries The meter display is divided into 10 vertical bars Bars illuminated on the far right indicate full charge Bars flashing near the left side indicate the batteries should be recharged Further operation of the machine could damage the machine or the batteries When the machine is left overnight with less than a full charge the display may initially indicate a full charge It will also indicate a full charge if the batter
38. er persons especially children Before use all covers and doors shall be put in the positions specified in the instructions When leaving unattended secure against unintentional movement The machine shall only be operated by instructed and authorized persons When leaving unattended switch off or lock the main power switch to prevent unauthorized use Only chemicals recommended by the manufacturer shall be used This appliance has been designed for use with the brushes specified by the manufacturer The fitting of other brushes may affect its safety Do not use on surfaces having a gradient of over 1096 6 degrees SAVE THESE INSTRUCTIONS 86037660 CHARIOT 11 09 06 2 1 HAZARD INTENSITY LEVEL The following symbols are used throughout this guide as indicated in their descriptions HAZARD INTENSITY LEVEL There are three levels of hazard intensity identified by signal words WARNING and CAUTION and FOR SAFETY The level of hazard intensity is determined by the following definitions WARNING Hazards or unsafe practices which COULD result in severe personal injury or death A CAUTION CAUTION Hazards or unsafe practices which could result in minor personal injury or product or property damage FOR SAFETY To Identify actions which must be followed for safe operation of equipment Report machine damage or faulty operation immediately Do not use the machine if it is not in proper operating condition Following is information th
39. er the vacuum motor will turn off This delay is to clear the vacuum hose of recovered solution 2 Allow the throttle pedal to return to neutral 3 Turn machine power off FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine and remove key MACHINE OPERATION DOUBLE SCRUB For floors which are heavily soiled or have thick accumulations of floor finish may not clean sufficiently with one pass In these cases it will be necessary to double scrub To double scrub make the first pass over the surface being cleaned with the squeegee up vacuum off the solution on Aqua Mizer removed and brushes down This allows the solution to stay in contact with the soil while loosening the surface accumulation with the brushes Allow time for the first application to stay in contact with the floor Length of time between the first and second pass depends on amount of accumulation and the type of chemical being used A second scrubbing with the squeegee down and again the solution and brushes on will further loosen soil The additional application of solution will further assist the difficult cleaning job FOR SAFETY When using machine go slow on inclines and slippery services 86037660 CHARIOT 11 09 06 3 18 MACHINE OPERATION 7 SOLUTION DRAIN HOSE RECOVERY DRAIN HOSE EMPTYING AND CLEANING TANKS Park the machine next to a floor drain Drain hoses are at the front of the machine Turn the
40. ery symbol will flash while the system runs self diagnostics and returns scrub deck and squeegee to their raised positions if necessary The controller will not respond to other commands until this routine is complete EMERGENCY STOP BRAKE SWITCH This safety feature is designed to cut all power to the machine at any time and apply parking brake To shut the machine power off push the Emergency Stop Switch this will also engage the parking brake and cause the machine to stop immediately To reset the machine rotate the switch clockwise DIRECTIONAL CONTROL SWITCH Controls the direction of travel of the vehicle The position of the switch indicates direction of travel To travel forward press the top of the switch To travel in reverse press the bottom of the switch THROTTLE PEDAL Controls the speed of the vehicle within the speed control setting selected Pressing the pedal causes the machine to travel in the direction selected by the Directional Control Switch To increase speed increase pressure on the pedal To decrease speed decrease pressure on the pedal OPERATOR PRESENCE PEDAL This safety feature is designed to ensure that the operator has their left foot on pedal platform whenever machine is moving The operator must have left foot on Operator Presence Pedal for machine to move 86037660 CHARIOT 11 09 06 3 6 DRIVE CONTROLS SPEED CONTROL SWITCH Controls the maximum speed of the machine There are two setting inten
41. fore leaving or servicing machine stop on a level surface Turn off machine 1 Lower scrub deck 2 Disconnect spring assembly from actuator slide link 3 Remove the clevis pin retaining the top of the acutator 4 Remove slide link and actuator as an assembly by removing the two bolts connecting them to the deck through the bushings 5 Either unthread the actuator main lead screw from the barrel or remove the two bolts connecting the barrel to the slide link 6 Reverse for re installation SCRUB DECK ACTUATOR ADJUSTMENT The actuator will need to be adjusted when replaced To adjust the actuator 1 While holding actuator barrel to prevent it from spinning apply power to the actuator such that it is fully extended Positive power to white wire and negative ground to black Limit switch within actuator will stop it 2 Turn barrel out one or more full turns to assure that when it is retracted it will not bind against itself 3 While holding actuator barrel to prevent it from spinning apply power to the actuator such that it is fully retracted Positive power to black wire and negative ground to white wire Limit switch within actuator will stop it 4 With actuator fully retracted turn barrel in until it touches the base of the threaded shaft 5 Atthe bottomed out position turn the barrel out only enough to allow connection to slide link 6 Connect actuator 7 Check travel of actuator during o
42. ies are disconnected then reconnected After a few minutes of operation the meter will give the correct charge level BATTERY CHARGE LEVEL INDICATOR DELUXE The battery meter can be viewed at the left side of either information screen 1 or information screen 2 The level of battery charge is indicated by the horizontal bars in the battery meter box When the batteries require charging the icon will flash and a battery inhibit icon will appear on the right side of either information screen Scrub and solution functions that are running when the battery inhibit icon appears will be automatically shut off It is not possible to restart scrub functions while the battery inhibit is displayed The controller reserves enough battery charge to allow pick up of residual water and transport back to a charging station 4 HOUR METER BASIC Records the number of hours the machine has been in operation This information is useful in determining when to service the machine HOUR METER DELUXE Y Brush Run Time Records the time spent with the brushes running mme ABA A and gives true brush motor time HAHAHA T Traction Motor Time Records the time spent propelling the machine and gives true traction motor time 86037660 CHARIOT 11 09 06 3 8 SCRUB CONTROLS BASIC AND CYLINDRICAL En 9 TIT CUN 1 Squeegee Lift Lever 3 Brush Pressure Indicator 2 Scrub Deck Actuator Switch 4 Solution Control Knob
43. in tensioner NOTE Traction drive wheels and batteries should be serviced based on traction drive hour meter Deluxe The scrub brush hour meter should be used for all other service schedule items 4 1 86037660 CHARIOT 11 09 06 MAINTENANCE BATTERIES 1 Rear Cover Retainer Knob 4 Batteries 2 Rear Cover 5 Battery Tray 3 Battery Connector Machine 6 Battery Tray Latch 86037660 CHARIOT 11 09 06 4 2 MAINTENANCE BATTERIES BATTERIES WET CELL ONLY The batteries provide the power to operate the machine The batteries require regular maintenance to keep them operating at peak efficiency The machine batteries will hold their charge for long periods of time but they can only be charged a certain number of times To get the greatest life from the batteries charge them when their charge level reaches 25 of a full charge Use a hydrometer to check the charge level Do not allow the batteries to remain in a discharged condition for any length of time Never expose a discharged battery to temperatures below freezing Discharged batteries will freeze causing cracked cases Do not operate the machine if the batteries are in poor condition or if they have a charge level below 25 specific gravity below 1 155 Keep all metallic objects off the top of the batteries as they may cause a short circuit Replace worn or damaged cables and terminals Check the electrolyte level in each
44. intenance to keep the machine and its components in good working condition They are listed in this general order Batteries Scrub Brushes Adjusting Squeegee Service Schedule Machine Troubleshooting The PARTS LIST section contains assembled parts illustrations and corresponding parts list The parts lists include a number of columns of information column refers to the reference number on the parts illustration PART NO column lists the part number for the part NO Reference No QTY column lists the quantity of the part used in that area of the machine DESCRIPTION column is a brief description of the part SERIAL NO FROM If this column has an and a Reference number see the SERIAL NUMBERS page in the back of your manual If column has two asterisk call manufacturer for serial number The serial number indicates the first machine the part number is applicable to The main illustration shows the most current design of the machine When a boxed illustration is shown it displays the older design NOTES column for information not noted by the other columns NOTE If a service or option kit is installed on your machine be sure to keep the KIT INSTRUCTIONS which came with the kit It contains replacement parts numbers needed for ordering future parts NOTE The number on the lower left corner of the front cover is the part number for this manual 1 1 860
45. lution 5 DISPLAY TOGGLE SWITCH The display toggle switch allows you to change the information displayed screen Two screens are available Screen 1 displays battery charge level speed setting brush pressure setting and solution flow setting as well as animated scrub brush and vacuum icons when these functions are engaged Screen 2 displays battery charge level and hour meters Hours are displayed for brush run time and traction motor time 86037660 CHARIOT 11 09 06 3 12 SCRUB CONTROLS SQUEEGEE CYLINDRICAL SCRUBBER DISK SCRUBBER 1 Squeegee Deflection Adjustment Knobs 2 Squeegee Pitch Adjustment Rod 3 13 86037660 CHARIOT 11 09 06 SQUEEGEE DEFLECTION ADJUSTMENT KNOBS Adjusts the deflection along the entire length of the squeegee To increase squeegee blade deflection turn the two knobs at the ends of the squeegee counterclockwise To decrease squeegee deflection turn the two knobs at the ends of the squeegee clockwise SQUEEGEE PITCH ADJUSTMENT ROD DISK SCRUBBER Adjusts the deflection at the ends of the squeegee To increase squeegee blade deflection at the ends turn rod counterclockwise To decrease squeegee blade deflection at the ends turn rod clockwise SQUEEGEE PITCH ADJUSTMENT KNOB CYLINDRICAL Adjusts the deflection at the ends of the squeegee To increase squeegee blade deflection at the ends t
46. mmediately if water or foam is expelled from the machine T Adjust the speed of the machine solution flow and scrub brush pressure as necessary NOTE Once solution flow rate is set it is not necessary to shut off solution when stopping scrubbing Solution flow is automatically shut off when brush motors stop When brush motors are activated flow automatically resumes PRIMING PUMP If the solution system has gone dry or has been unused for a period of time it may be necessary to follow the pump priming procedure 1 Fill solution tank 2 Loosen but do not completely remove the strainer bowl Solution should flow out of the strainer If it does not check the strainer screen inside the solution tank Insure it is clear of debris Tighten the strainer bowl 3 Disconnect the squeegee hose from the recovery dome 4 Begin normal scrubbing and set the solution flow to maximum setting Solution flow should begin within 2 minutes 5 Connect squeegee hose to recovery dome 6 Adgjust the speed of the machine solution flow and scrub brush pressure as necessary 3 17 86037660 CHARIOT 11 09 06 STOP SCRUBBING 1 BASIC AND CYLINDRICAL Raise the scrub deck turn off scrub brushes Raise squeegee turn off vacuum DELUXE Press the one touch switch 1 on the control panel The brush motors will stop and the scrub deck will rise to the park position After 15 seconds the squeegee will raise and 15 seconds lat
47. mp circuit or pump Check wiring connections control broad Basic and pump Faulty solenoid Circuit breaker s tripped Check solenoid valve Reset circuit beaker s Low battery charge Charge battery Fault brush circuit or motor Check wires connections and motor Worn brush motor brushes Actuator circuit breaker tripped Basic Replace brushes check commutator Reset breaker Faulty actuator circuit or actuator No brushes or pad drivers on machine Controller detects electrical problem 86037660 CHARIOT 01 03 08 Check wires connections and actuator Install brushes or pad drivers Contact service technician 4 30 MACHINE TROUBLESHOOTING DELUXE CONTROLLER FAULT CODES ERROR CODE DELUXE None PROBLEM LCD display on but incomplete SOLUTION Disconnect batteries and wait 1 minute before re applying power 0 01 Power down error Disconnect batteries and wait 1 minute before re applying power 0204 Memory corrupt Replace controller All 080 codes Throttle wiring Check for short or open circuits in throttle wiring All 140 Codes Check for short circuit between B and traction output 310 Codes Possible short circuit of motors auxiliary outputs headlight recycle pump or back up alarm wiring or damaged controller Check for short circuits If code is present after short circuits are repaired replace co
48. ntroller 7500 LCD module communications timeout Wiring fault on 6 way serial link between controller and display 7501 LCD module settings corrupt Disconnect batteries and wait 1 minute before re applying power All 760 Codes Brush motor or brush circuit fault Check for short or open circuits in brush motors or wiring All 770 Codes Vacuum motor or vacuum circuit fault Check for short or open circuits in vacuum motor s or wiring 7800 Traction motor open circuit fault Check for open circuit on propel motor or wiring 7801 Traction motor overcurrent error Check for short circuit on propel motor or wiring 7802 Traction motor in power foldback state Propel motor current has exceeded current limit for the foldback time 790 Codes Emergency stop error E stop input active or wiring fault 9000 4 31 Brush current requirement not satisfied Check that brushes or pads are installed Check for open circuit in scrub lift actuator circuit breaker or wiring 86037660 CHARIOT 05 27 08 MACHINE TROUBLESHOOTING CONTROLLER FAULT CODES PROPEL CIRCUIT BOARD TROUBLESHOOTING Curtis 1228 LED DIAGNOSTICS Basic and Cylindrical During normal operation with no faults present the status LED is steadily on If the controller detects a fault the status LED provides two types of information First it displays a slow flash 2 Hz or a fast flash 4
49. only FOR SAFETY Before leaving or servicing machine stop on a level surface turn off machine and remove key 1 Disconnect batteries from machine 2 Disconnect the electrical connection to the traction motor BRAKE REMOVAL Must be done to access carbon brushes 3 Remove 4 mounting screws and remove brake 4 Drive roll pin out of the hex hub enough to allow hex hub to slide off shaft It is recommended that the roll pin be left partially in the hex hub 5 Remove brush cap HEX HUB SMALL PIN OR SCREW 6 Release brush from spring tension Remove screw connecting brush wire lead to brush holder Clean brush holder to insure free movement Install new brush and reinstall connecting screw and lead When all new brushes are installed Place all in retracted position held into brush holder by spring tension Carefully replace brush cap Reinstalling 10 11 12 When replacing the hex hub use a small pin or screw to help align the holes Drive the pin into the hub and make sure it is flush to the hex surface The brake will not fit on the hub if the roll pin is protruding from the hub Replace the hub and use Lock Tite on the screws 86037660 CHARIOT 11 09 06 4 26 MAINTENANCE BAG REPLACEMENT REMOVING BAG 1 4 27 Disconnect batteries and make sure parking brake is not overridden Under left front side of machine loosen hose clamp on recovery dump hose Do not remove
50. p is located under the tank on the right side of machine The pump delivers solution from the tank to the scrub deck To repair or replace pump 1 Remove scrub deck skirts Aqua Mizer and squeegee from machine 2 Lower scrub deck to gain access to pump mounting plate 3 Remove screw that secures pump mounting plate to frame 4 The pump is located under the tank on the right side of machine The pump delivers solution from the tank to the scrub deck Pull pump mounting plate forward and down to expose pump 5 Reverse steps to install PUMP MOUNTING PLATE See graphic representation on previous page SOLENOID VALVE The solenoid valve is mounted on the front of the scrub deck on left side The solenoid valve shuts off solution flow to scrub deck whenever scrubbing stops To repair or replace solenoid valve cut cable ties that secure it to deck VALVE ASM DIAPHRAGM ASM 86235090 PRV 84145 PRV NO 29188 86037660 CHARIOT 01 03 08 MAINTENANCE VACUUM 4 FLOAT SHUT OFF 1 Hecovery tank float shut off 2 Vacuum motor 86037660 CHARIOT 11 09 06 4 22 MAINTENANCE VACUUM 4 FLOAT SHUT OFF RECOVERY TANK FLOAT SHUT OFF FOR SAFETY before leaving or servicing machine stop on a level surface turn off machine When water is no longer being vacuumed from and disconnect power the floor and the vacuum fan is operating the ball float has engaged The vacuum motor will TO REPAIR OR REP
51. peration 4 17 86037660 CHARIOT 11 09 06 CIRCUIT BREAKERS BASIC PANEL SHOWN Circuit breakers interrupt the flow of power in the event of an electrical overload When a circuit breaker is tripped reset it by pressing the exposed button If a circuit breaker continues to trip the cause of the electrical overload should be found and corrected Amma 18 Amp Protects the right scrub brush motor 18 Amp Protects the left scrub brush motor ETE 30 Amp Protects the vacuum motor Basic only 30 0 25 Amp Disk l Protects the propel motor 3 Amp Protects the machine controls Basic only DC 3 Amp Protects the pump Ls Basic only MAINTENANCE CIRCUIT PROTECTION FUSE DELUXE ONLY The fuse is a one time circuit protection device designed to stop the flow of electrical current in the event of an electrical overload If fuse is blown it must be replaced The fuse is located inside the battery compartment 86037660 CHARIOT 11 09 06 4 18 MAINTENANCE SOLUTION STRAINER amp PUMP DISK MODELS 1 Solution Strainer Coarse 4 Pump Mounting Plate 2 Solution Strainer Fine 5 Solenoid Valve 3 Pump 6 Shut off Valve 4 19 86037660 CHARIOT 01 03 08 MAINTENANCE SOLUTION STRAINER amp PUMP CYLINDRICAL MODELS
52. position disconnect brush motor wiring connector from harness 2 Remove side squeegee assembly 3 Remove brushes and brush door 4 Remove aluminum end housing from deck 5 Separate brush motor with gear box from end housing 6 Reverse to reassemble 7 Adjust brush levelness as described in earlier section BRUSH MOTOR CARBON BRUSH REPLACEMENT 1 Scribe alignment mark on motor barrel to motor cap Remove two bolts Remove end cap from motor NOTE Motors contain two wave washers in cap Do not lose these Release brush from spring tension Remove screw connecting brush wire lead to brush holder Clean brush holder to insure free movement Retract spring and install new brush Install connector screw and lead When all new brushes are installed Place all in retracted position held into brush holder by spring tension Carefully place end cap onto bearing on motor shaft NOTE Use care to assure wave washer alignment With end cap in partially installed position release all brushes to contact position with motor commutator NOTE Failure to insure all brushes are released will result in motor failure Reset end cap and realign with scribe marks on motor barrel Reinstall the two attach bolts from cap into base Maintain alignment between motor barrel base and cap 86037660 CHARIOT 11 09 06 4 16 MAINTENANCE SCRUB DECK CYLINDRICAL ACTUATOR SCRUB DECK REMOVAL REPLACEMENT FOR SAFETY Be
53. re 4 3 EEPROM FAULT EEPROM fault 1 EEPROM failure or fault 4 4 POWER SECTION FAULT power section fault 1 EEPROM failure or fault 2 Short in motor or in motor wiring 3 Controller failure 4 33 86037660 CHARIOT 05 27 08 NOTES 86037660 CHARIOT 11 09 06 4 32
54. rub deck side squeegees control the cleaning solution on the floor so that the squeegee can pick it up The brush pressure switch controls the motors and lift actuator to turn the motors on and lower the deck or turn the motors off and raise the deck The brush pressure switch also controls the down pressure on the scrub deck The function of the recovery system is to vacuum the soiled water back into the recovery tank The recovery system consists of the squeegee vacuum motor float ball filter recovery bag and controls The squeegee wipes the dirty solution off the floor as the machine moves forward The vacuum motor provides suction to draw the dirty solution off the floor and into the recovery bag The float ball filter protects the vacuum fan from debris and foam The recovery bag stores the dirty solution The function of the operator control system is to control the direction and speed of the machine The directional control system consists of the direction control switch throttle pedal operator presence pedal speed control switch drive reset switch emergenoy stop brake switch steering wheel propel controller and drive wheel The directional control switch signals forward or reverse direction The controller interprets signals from the throttle pedal to command the drive wheel to propel or slow the machine The drive reset switch is to make sure the operator is on platform before machine will propel The operator presence ped
55. s or squeegee If the machine is allowed to stand in neutral with the scrub deck down for more than 2 seconds the solutions flow stops and brush motors stop If either forward or reverse travel is selected the solution flow will continue in the same setting and the scrub brush motors will continue in their same setting once movement of machine begins Overlap the brush path and avoid transporting over previously cleaned areas INEFFICIENT SCRUBBING PATH RECOMMENDED SCRUBBING PATH 86037660 CHARIOT 11 09 06 3 16 MACHINE OPERATION TO BEGIN SCRUBBING When operating the machine around people pay close attention for unexpected movement Use extra caution around children Flammable liquids and or reactive metals can cause explosions or fire Do not pick up 1 Place left foot on operator presence pedal Throttle pedal must be in neutral position 2 Turn machine power on 3 Check position of Directional Control Switch to ensure that machine is set to travel in direction intended 4 Press the Drive Reset Switch 5 BASIC AND CYLINDRICAL Lower the squeegee Lower the scrub deck to floor DELUXE Press the one touch switch 1 on the control panel The brush motors will start the scrub deck will lower to the light scrub position the solution will begin to flow the squeegee will lower to the floor and the vacuum motors will start 6 Drive machine forward to begin scrubbing NOTE Shut machine off i
56. t least 2 feet 60cm With the squeegee down stop the machine Do not allow machine to roll back FOR SAFETY Before leaving or servicing the machine stop on level surface turn off machine and remove key 3 Determine the differences if any in deflection of the squeegee blade between each end and the middle Proper adjustment is obtained when deflection is equal all the way across the squeegee blade The bubble level should also indicate when the squeegee is adjusted properly When the air bubble is in the center of the vial the deflection should be even across the squeegee blade To decrease the deflection of the squeegee blade at the ends loosen wing nut and rotate the rod clockwise To increase the deflection at the ends of the squeegee assembly rotate the rod counterclockwise knob Check the deflection of the squeegee blades again Repeat steps 1 through 4 until the deflection is equal across the entire rear squeegee blade Tighten wing nut MAINTENANCE SQUEEGEE TO ADJUST AMOUNT OF REAR SQUEEGEE DEFLECTION SQUEEGEE DEFLECTION u 1 SIDE VIEW SQUEEGEE BLADE Choose a smooth level surface Lower the squeegee and drive forward at least 2 feet 60cm With the squeegee down stop the machine Do not allow machine to roll back FOR SAFETY Before leaving or servicing machine stop on level surface turn off machine and remove key 3 Observe
57. t of cleaning solution delivered to the scrub system by controlling the amount of time the pump is on The function of the scrub system is to scrub the floor The disk scrub system consists of two rotary type disk scrub brushes motors scrub deck skirt lift actuator and controls The brushes scrub the floor as the motors drive the brushes The brush drive hubs allow the scrub brushes to follow irregularities and changes in the floor without loosing contact with the floor The scrub deck skirts control the cleaning solution on the floor so that the squeegee can pick it up The one touch brush switch controls the motors and lift actuator to turn the motors on and lower the deck or turn the motors off and raise the deck The brush pressure switch controls the down pressure on the scrub deck The scrub plus system consists of two cylindrical type brushes motors scrub deck side squeegees hopper lift actuator and controls The cylindrical scrub head is designed to eliminate debris that may be caught in the squeegee while scrubbing Water is applied to the first scrubbing brush turning in a clockwise rotation when viewed from the right side of machine The first brush scrubs dirt and debris between the brushes The second scrubbing brush turning in a counter clockwise rotation picks up debris and throws it into a removable hopper Water is allowed to drain out the hopper into the squeegee path where it is recovered from the floor The sc
58. the amount of squeegee deflection It should deflect 3 8 in 9 5mm across the entire width of the squeegee To increase the squeegee deflection turn the 2 knobs at the squeegee ends counter clockwise To decrease the deflection turn the knobs clockwise NOTE The deflection should be consistent along the length of the squeegee If the deflection varies from end to end the knobs can be adjusted independently to correct the variation 5 Turn on the key switch Raise then lower squeegee assembly Drive forward at least 2 feet 60cm Repeat steps 2 through 4 until deflection of 3 8 in 9 5mm is reached 86037660 CHARIOT 11 09 06 4 8 MAINTENANCE SCRUB BRUSHES SCRUB BRUSHES There are four different types of brushes available to cover applications from cleaning heavily soiled floors to polishing A pad driver is also available to take advantage of the many cleaning pads on the market Please refer to the following to assist in selecting the proper brush or pad for the work at hand UNCOATED FLOORS Aggressive Grit is a nylon fiber impregnated with silicone carbide grit It grinds away stain soil and removes surface material Mild Grit is a less aggressive silicone carbide grit suitable for cleaning medium soil conditions Advantages are faster ground speed than nylon bristles on light solid applications Polypropylene is general purpose scrub brush with stiff bristles Polypropylene works well for maintaining
59. to prevent the machine from moving forward backward or either side to side Use all four corners of the machine with the tie downs running out opposite directions Tie downs must be attached to the transporting vehicle securely TIE DOWN POINTS MAINTENANCE TRANSPORTING PREPARATION FOR LOADING UNLOADING TRAILER Before loading or unloading machine from trailer remove squeegee scrub deck side skirts or side squeegees Aqua Mizers and scrub brushes pads to eliminate interference with tie downs Scrub head must be in the up position before loading NOTE When transporting the machine on a trailer or in a truck in addition to using tie downs be sure to set the parking brake and block the tires to prevent the machine from rolling 86037660 CHARIOT 11 09 06 4 28 MACHINE TROUBLESHOOTING PROBLEM No power to machine Little or no propel speeds Reverse speed onl Poor or no water pickup 4 29 CAUSE Battery disconnected Emergency shut off activated Battery cables corroded ERROR CODE DELUXE SOLUTION Check all battery cable connections Reset Clean connections Main fuse blown Deluxe Only Replace fuse Faulty key switch Replace switch Low battery charge Machine turned on with pedal not in neutral position Hi pl Charge batteries Allow
60. to the scrub deck without resetting each time the scrubbing operation is interrupted 86037660 CHARIOT 11 09 06 3 10 SCRUB CONTROLS DELUXE 5 N 7 E Ee D V ap Hr 4 3 2 1 One Touch Switch 4 Vacuum Squeegee Switch 2 Solution Control Switch 5 Display Toggle Switch 3 Brush Pressure Switch 1 ONE TOUCH SWITCH This switch controls the scrub brushes and vacuum all in one touch To start scrubbing press the one touch switch The brush drive motors will turn on the scrub deck will lower to the light scrub position the solution will flow at one bar rate the squeegee will lower and the vacuum will turn on The information display window will show which functions are operating If the throttle pedal is in the neutral position for more than two seconds the brushes and solution flow will stop If the one touch switch is activated without brushes installed the brush motors will stop the scrub deck will rise and the brush pressure indicator will display error code 9000 To stop scrubbing press the one touch switch The brush drive motors will turn off the scrub deck will raise the solution flow will stop the squeegee will raise after a 15 second delay and the vacuum motor will turn off This delay is to clear the vacuum hose of recovered solution 3 11 86037660 CHARIOT 11 09 06 SCRUB CONTROLS DELUXE 2 SOLUTION CONTROL SWITCH This switch controls the
61. urn knob counterclockwise To decrease squeegee blade deflection at the ends turn knob clockwise SCRUB CONTROLS SQUEEGEE 86037660 CHARIOT 11 09 06 3 14 MACHINE OPERATION PRE RUN MACHINE INSPECTION Do a pre run inspection to find possible problems that could cause poor performance or lost time from breakdown Follow the same procedure each time to avoid missing steps NOTE See maintenance section for pre run machine inspection checklist items STARTING MACHINE NOTE Perform pre run machine check before operating machine FOR SAFETY Before starting machine make sure that all safety devices are in place and operating properly 1 The operator should be on the pedal platform with their left foot on the operator presence pedal The throttle pedal must be in the neutral position 2 Turn the machine power on by turning key switch clockwise to the ON position 3 Checkthe position of the Directional Control Switch to make sure the machine will travel in the direction intended 4 Press the Drive Reset Switch 5 Press lightly on the throttle pedal with right foot EMERGENCY STOP PROCEDURES 1 2 Release the throttle pedal by lifting right foot Turn machine power off with key switch by turning key switch counterclockwise If an electrical problem is suspected push in emergency stop button This will also engage the parking brake and cause the machine to stop immediately 3 15 86037660 CHARIO
62. wiring connector from harness Remove skirts from scrub deck to access and remove scrub brushes or pad drivers Remove Aqua Mizers from scrub deck Remove retaining bolt lock washer flat washer and star drive from brush motor shaft Remove 4 brush motor mounting bolts located under scrub deck Lower scrub deck Remove brush motor Reverse steps to install BRUSH MOTOR CARBON BRUSH REPLACEMENT 1 Scribe alignment mark on motor barrel to motor cap Remove two bolts 2 Remove end cap from motor NOTE Motors contain two wave washers in cap Do not lose these 3 Release brush from spring tension Remove screw connecting brush wire lead to brush holder Clean brush holder to insure free movement 4 Retract spring and install new brush Install connector screw and lead 5 When all new brushes are installed Place all in retracted position held into brush holder by spring tension 6 Carefully place end cap onto bearing on motor shaft NOTE Use care to assure wave washer alignment 7 With end cap in partially installed position release all brushes to contact position with motor commutator NOTE Failure to insure all brushes are released will result in motor failure 8 Reset end cap and realign with scribe marks on motor barrel Reinstall the two attach bolts from cap into base 9 Maintain alignment between motor barrel base and cap 86037660 CHARIOT 11 09 06 FOR SAFETY Before leaving or

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