Chariot 2 iScrub 20 Register your product www.kaercher.
Machine Data Label 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 brush or pad, and then vacuums the soiled water back into the recovery tank. MODELS: 1.008-008.0 ISCRUB 20 130 A/H SHLF CHRGR PD DRVR 1.008-073.0 ISCRUB 22SP 114AH AGM OBC 1.008-009.0 ISCRUB 20 130 A/H OBC PAD DRVR 1.008-122.0 ISCRUB 20 DLX 130AH SHLF CHG PD DRVR CM 1.008-010.
Table of Contents Machine Data Label . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 How To Use This Manual . . . . . . . . . . . . . . . . . . . . . 4 Safety IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . 5 HAZARD INTENSITY LEVEL . . . . . . . . . . . . . . . . . . 7 SAFETY LABEL LOCATIONS . . . . . . . . . . . . . . . . .
How To Use This Manual This manual contains the following sections: • • • • HOW TO USE THIS MANUAL SAFETY OPERATIONS MAINTENANCE 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 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.
Safety IMPORTANT SAFETY INSTRUCTIONS When using this machine, basic precaution must always be followed, including the following: READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE. 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.
Safety MESURES DE SÉCURITÉ IMPORTANTES Lors de l'utilisation d'un appareil à batteries, il est nécessaire de respecter systématiquement des mesures de sécurité de base, comme suit : PRENEZ NOTE DE TOUTES CES MESURES AVANT D'UTILISER CETTE MACHINE. Pour réduire les risques d'incendie, de chocs électriques, ou de blessures : Ne jamais l'utiliser à l'extérieur ou dans la pluie. Utiliser cet appareil conformément aux instructions du présent manuel uniquement.
Safety 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. CAUTION - Hazards or unsafe practices which could result in minor personal injury or product or property damage.
Safety Les symboles ci-dessous sont utilisés à travers ce manuel comme illustré dans leurs descriptions : DEGRÉS DE RISQUES EN CAS DE DANGER Il existe trois degrés de risques identifiés par les termes signalétiques -AVERTISSEMENT et ATTENTION et POUR VOTRE SÉCURITÉ. Le degré de risque est défini de la manière suivante: AVERTISSEMENT - Dangers ou méthodes dangereuses qui POURRAIENT provoquer de graves blessures ou entraîner la mort.
Safety SAFETY LABEL LOCATIONS These drawings indicate the location of safety labels on the machine. If at any time the labels become illegible, promptly replace them. EMPLACEMENT DE L'ÉTIQUETTE DE SÉCURITÉ REMARQUE : Ces dessins indiquent l'emplacement des étiquettes de sécurité sur la machine. Si, à tout moment, les étiquettes deviennent illisibles, contactez votre représentant autorisé pour un remplacement rapide.
Operations Technical Specifications ITEM Nominal Power-Disk Nominal Power-Orbital Nominal Power-Cylindrical Rated Voltage Rated Amperage -Disk Rated Amperage -Orbital Rated Amperage -Cylindrical Batteries Battery Compartment Dimensions Battery, Lithium Battery, Lithium - Dimensions Scrub Brush Motor - Disk Machine Scrub Brush Motor - Orbital Machine Scrub Brush Motor - Cylindrical Machine Vacuum Motor Maximum flow rate of vacuum motor Maximum suction of vacuum motor Propelling Motor Mass (GVW) Weight empty
Operations ITEM Height Length Width without squeegee - Disk / Orbital Width without squeegee - Cylindrical Width of squeegee - Disk / Orbital Width of squeegee - Cylindrical Width of scrub path - Disk / Orbital Width of scrub path - Cylindrical MEASURE 51.8 in (1316mm) 44.0 in (1118mm) 23.4 in (594mm) 25.4 in (645mm) 27.2 in (691mm) 29.
Operations 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 a brush, 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.
Operations 7 3 1 2 10 5 4 6 9 11 12 8 10 Deluxe Disk & Cylindrical 9 Cylindrical 12 Components 1. Drive Control 2. Scrub Controls 3. Control Console 4. Pedal Platform 5. Solution Tank 6. Recovery Tank 7. Recovery Sight Dome 8. Recovery Drain Hose 9. Scrub Deck Skirt 10. Solution Cover 11. Solution Drain Hose/Solution Level Indicator 12.
Operations Drive Controls 1 8 9 8 5 2 3 7 6 4 10 14 86446740 Operator’s Manual CS20 iScrub
Operations 2. EMERGENCY STOP/BRAKE SWITCH 1. Key Switch 2. Emergency Stop/Brake Switch 3. Directional Control / Drive Reset Switch 4. Throttle Pedal 5. Horn Button 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. 3. DIRECTIONAL CONTROL / DRIVE RESET SWITCH 6.
Operations 4. 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. 5. HORN BUTTON The horn is activated by pressing the horn button. 6. STEERING WHEEL The steering wheel turns the front wheel causing the machine to change direction. 7.
Operations 8. BATTERY DISCHARGE INDICATOR WET AND AGM Indicates the charge level of the batteries. The indicator will be illuminated if the batteries have a sufficient charge. A slow, continuous flash indicates the batteries require charging. LITHIUM Indicates the charge level of the batteries. The meter display is divided into 10 bars. Bars illuminated on the far right indicate full charge. Bars flashing near the left side indicate the batteries should be recharged.
Operations Scrub Controls LABEL WITH FINISH REMOVAL MODE. LABEL WITH CHEMICAL METERING OPTION. 1 1. FUNCTION MODE SWITCH The first two positions are for transport only. See drive controls section. Light cleaning This mode is used for light cleaning. In this mode the machine will propel at fast speed. The ‘floating’ scrub deck and squeegee is in the down position. The water will flow. Water will automatically shut off in neutral and restarts when scrubbing is resumed.
Operations Vacuum only mode This mode is used for picking up solution only. The brush and water will both be up and off. In this mode the machine will propel at fast speed. The squeegee is lowered and the vacuum will come on. Double Scrub cleaning (with chemical metering on equipped models) This mode is used for putting down solution and scrubbing without picking it back up. The squeegee is set manually by connecting the two double scrub support cables. In this mode the machine will propel at a slow speed.
Operations Scrub Controls - Squeegee DISK / ORBITAL 4 3 2 5 1 1. Squeegee Latch 2. Squeegee Hose and Tube 3. Squeegee Wheels (3) 4. Double Scrub Support Cable 5.
Operations 1. Squeegee Latch The squeegee latch holds the squeegee in place. 2. Squeegee Hose and Tube The squeegee hose and tube carry the recovered solution to the recovery tank. 3. Squeegee Wheels The squeegee wheels support the squeegee at the correct height and angle to automatically obtain optimum suction. 4. Double Scrub Support Cable The double scrub support cables retain the deck in the double scrub position. 5.
Operations Scrub Controls - Solution Flow Rate DISK / ORBITAL 1. Shut-off Valve The shut-off valve controls the rate at which solution is delivered to the scrub deck.
Operations Machine Operation Pre-Run Machine Inspection Do a pre-run inspection to find possible problems that could cause poor performance or lost time from brakedown. Follow the same procedure each time to avoid missing steps. NOTE: See maintenance section for pre-run machine inspection checklist items. 3. Measure the chemical into the solution tank. Liquid chemicals should be added to the solution tank after filling with water.
Operations 3. 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. To Begin Scrubbing When operating the machine around people, pay close attention for unexpected movement. Use extra caution around children.
Operations To Stop Scrubbing 1. Rotate the function knob to either transport position. The brush motor and vacuum will stop and the scrub deck will rise to the park position, after a preprogrammed delay. 2. Allow the throttle pedal to return to neutral. 3. Turn machine power off. DOUBLE SCRUB CABLE FOR SAFETY: Before leaving or servicing machine: stop on level surface, turn off machine and remove key.
Operations Finish Removal (on select orbital models) It may be desirable to remove layers of floor finish from a floor. Use the chemical free floor finish removal mode for best results. 1. Install the proper pads. 2. Rotate the function mode switch to the finish removal position. 3. Position the solution shut-off valve at two o’ clock. NOTE: The valve position can be varied slightly to produce desired results on different floor types. Return the valve to the vertical position for other cleaning modes.
Operations Emptying and Cleaning Tanks Solution Tank 1. Park the machine next to a floor drain. Drain hoses are at the rear of the machine. 1. Pull the solution drain hose from its mounting pocket. Lower hose in direction of drain. 2. Turn the machine power off. 2. Open the control console. Recovery Tank 1. Pull the recovery drain hose from the mounting pocket. Lift cap, pinch hose then lower hose in direction of the drain. Do not stand in front of end of hose.
Operations Models with Chemical Metering System 1. Remove chemical bottle at fill port as needed using quick disconnect fitting at base of chemical bottle. 2. Flush chemical system when not in use. Empty chemical bottle and refill bottle half way with clean water. Run machine on the 4oz / gal dilution rate to purge chemical through the system until the chemical bottle is empty. Set dilution rate for next cleaning. Chemical Metering Controls 1.
Notes: 86446740 Operator’s Manual CS20 iScrub 29
Maintenance Service Schedule BEFORE EACH WORK PERIOD MAINTENANCE Check water level of batteries after charging; add distilled water if necessary. (Wet cell only) Visually check for damaged or worn tires. Check brush or pad for proper installation. Check vacuum hose connections. Check that squeegee is securely attached. Check for securely attached drain hoses, plug and cap. Check pedal, brake and steering for proper operation. Clean out recovery tank. Clean and inspect float shutoff.
Maintenance Batteries 1 4 3 2 5 6 1. Cover Retainer Latch 2. Rear Cover 3. Battery Connector-Machine 4. Batteries 5. Battery Tray 6.
Maintenance Batteries (Wet Cell) 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.
Maintenance Battery Maintenance When servicing machine, avoid contact with battery acid. Lors de l'entretien de la machine, évitez tout contact avec l'acide de batterie. Batteries emit hydrogen gas. Explosion or fire can result. Keep sparks and open flame away. Keep covers open when charging. Les batteries émettent du gaz hydrogène. Une explosion ou un incendie peut en résulter. Maintenez les étincelles et les flammes nues à l’écart. Gardez les carters ouverts lors du chargement. 1.
Maintenance Checking Battery Specific Gravity Use a hydrometer to check the battery specific gravity. CHECKING GRAVITY a. Hydrometer Battery b. Battery NOTE: Do not take 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) 1.265 1.225 1.190 1.155 1.
Maintenance Charging Batteries Use a 36 volt, 20 amp maximum output DC charger which will automatically shut off when the batteries are fully charged. When servicing machine, avoid contact with battery acid. Lors de l'entretien de la machine, évitez tout contact avec l'acide de batterie. Batteries emit hydrogen gas. Explosion or fire can result. Keep sparks and open flame away. Keep covers open when charging. Les batteries émettent du gaz hydrogène. Une explosion ou un incendie peut en résulter.
Maintenance 5. Replace the battery caps, and leave them in place while charging. 6. Disconnect main positive lead and secure cable terminals away from batteries. 6. Unplug the battery connector from the machine. 7. Loosen both terminals on each jumper cable and remove one at a time. FOR SAFETY: When charging, connect the charger to the batteries before connecting the charger to the AC wall outlet. Never connect the charger to the AC wall outlet first. Hazardous sparks may result. 7.
Maintenance Delta Q IC650 Charger Maintenance Instructions 1. Do not expose charger to oil, dirt, mud or direct heavy water spray when cleaning the vehicle or machine. 2. The enclosure of the charger meets IP66, making it dust-tight and protected against powerful water jets. The AC inlet connection itself, when mated, is rated to IP20, which is not protected against water. Protect the AC connection if used in wet or dusty environments. 3.
Maintenance Delta Q IC650 Charger Operating Instructions - The charger may become hot during charging. Use hand protection to safely handle the charger during charging. - Extension cords must be a 3-wire cord no longer than 30m (100') at 10 AWG or 7.5m (25') at 16 AWG, per UL guidelines. 1.
Maintenance Selecting a Charge Profile 1. Disconnect AC input from the charger, or from the wall outlet. Wait 30 seconds for the input relay to open. Figure 1: Disconnect AC input from the charger. *Process will time out and profile will remain unchanged if there is 15 seconds of inactivity, a profile number is allowed to display three times, or if AC power is cycled. 4.
Maintenance Configuring the IC650 Charger Using a USB Flash Drive Using the Delta Q software, USB storage drives can be pre-programmed to certain charger configuration. To use the USB port, follow these steps: 1. Insert the USB flash drive at any time, except during a charge cycle. Stop the charge cycle by removing AC power or the DC connection to the batteries. The charger will power the USB port from the remaining AC connection. 2.
Maintenance Charge Tracking Data All IC650 Chargers record data such as amp hours returned, charge cycle completion or interruption, and the charge profile being used. This data can be very useful in vehicle or machine diagnostics. To retrieve this data, follow these steps: 1. After a charge cycle is complete, or the charger is disconnected from the battery pack, insert a USB flash drive with at least 2MB of free space into the IC650 Charger’s USB hose port.
Maintenance Lithium Battery (Optional) This product must be recycled and is made of recycled products Chemical Risk Lithium batteries are chemical risk if mis-operated, mishandled or abused.
Maintenance Transportation If the battery is not installed in equipment, it must be transported in the original package or equivalent. Batteries are tested according to UN Handbook of Tests and Criteria, part III, sub section 38.3 (ST/SG/AC. 10/11/ Rev.5). For transport, the batteries belong to category UN3480, Class 9, Packaging Group II.
Maintenance Handling Copper compression lug Read Safety Section before installing the battery. • • • • • • Battery should be off. Battery cables should be disconnected. Battery terminals should be protected. Battery handle should be used to lift battery. Battery should be handled by two people or mechanical lift equipment. Do not lift or carry the battery during usage or operation. Installation - Single Battery Read Safety Section before installing the battery.
Maintenance Charging Discharging Before operating the charger make sure to read and understand the instructions that come with the charger. Never attempt to charge a battery without first reviewing and understanding the instructions for the charger being used Always make sure the chargers charging curve meets the battery’s charging requirement; never charge a visibly damaged battery; never charge a frozen battery. 1. Connect the charger leads to the battery. 2.
Maintenance Troubleshooting CORRECTIVE ACTIONS Stop discharge or charge High Temperature Leave the battery to cool Low Temperature Stop discharge or charge High Voltage If charging, stop charge Do not discharge the battery.
Maintenance Changing Battery Recycling and Disposal Stop the machine in a clean area. Turn off machine. Batteries must not be mixed with domestic or industrial waste. Discover’s Advanced Energy Systems are recyclable and must be processed through a recognized recycling agency or dealer. Please contact Discover® or your servicing dealer for details. FOR SAFETY: Before leaving or servicing the machine; stop on level surface, turn off machine and remove key. 1. Remove the rear cover. 2.
Maintenance To Remove Squeegee Assembly 1. With the squeegee in the up position, turn key switch “OFF”. 2. Disconnect vacuum hose from squeegee and squeeze the squeegee retaining latch. 3. Pull squeegee assembly from the squeegee arm. 4. Inspect or repair as necessary and reinstall. To Replace or Rotate Squeegee Blades 1. Squeegee Retainer Latch DISK 2 1 2.
Maintenance To Replace or Rotate 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. 1 1. Squeegee Retainer Latch 2 2. Squeegee CYLINDRICAL 3. Unscrew two yellow thumb screws. Remove bumper wheels and plastic end caps. 4. Slide squeegee blade(s) out the end of the squeegee. 5. Reverse procedure to install new blades.
Maintenance 3 2 3 1 SCRUB DECK DISK 1. Scrub Deck Side 2. Scrub Brush Motor 3. Scrub Deck Lift Actuator 2 1 SCRUB DECK CYLINDRICAL 3 2 1. Scrub Deck Side 2. Scrub Brush Motor 3. Scrub Deck Lift Actuator 1 SCRUB DECK ORBITAL 1. Scrub Deck Side 2. Scrub Pad Motor 3.
Maintenance Scrub Brush-Disk Finished Floors There are 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. Polypropylene is a general-purpose scrub brush with stiff bristles. Polypropylene works well for maintaining routed tile floors.
Maintenance Replacing or Installing Scrub Brushes (Disk) FOR SAFETY: Before leaving or servicing the machine; stop on level surface, turn OFF machine and remove key. 1. Turn machine power off. 2. Open access cover on deck shroud. Replacing or Installing Scrub Pad (Orbital) FOR SAFETY: Before leaving or servicing the machine; stop on level surface, turn OFF machine and remove key. 1. Turn machine power off. 2. Slide pad under machine deck. Center pad on pad driver and press together. 3.
Maintenance 3. Press brush release. Brushes will drop downward. Remove old brushes. Brush Release Removal or Installation of Debris Bin (Cylindrical) NOTE: On models with chemical metering system, scrub deck needs to be lowered to remove debris bin. Debris Bin 4. Slide new brushes into receptacle at far side of deck, lift upward and snap into position. Ensure brushes are secure. Slide out 1. From right side of machine, lift debris bin and sllde out. 2. Re-install in reverse order. 5.
Maintenance Do not use a pressure washer to clean around the brush motors. Use tap pressure only. N’utilisez pas de nettoyeur haute pression pour nettoyer autour des moteurs des brosses. Utilisez seulement la pression du robinet. To Replace Scrub Brush Motor - Disk With the scrub deck in the lowered position, disconnect brush motor wiring connector from harness. 1. Disconnect the two(2) connectors from solenoid valve. 2. Remove squeegee. 3. Remove front bumper. 4.
Maintenance Do not use a pressure washer to clean around the brush motors. Use tap pressure only. N’utilisez pas de nettoyeur haute pression pour nettoyer autour des moteurs des brosses. Utilisez seulement la pression du robinet. To Replace Scrub Brush Motor-Cylindrical 1. Lower scrub deck using selector knob. Turn off key in down position. 2. Disconnect the two connectors from solenoid valve. 3. Remove squeegee assembly. 4. Remove front bumper, 2 bolts. 5.
Maintenance Scrub Deck Actuator Removal / Replacement FOR SAFETY: Before leaving or servicing machine, stop on a level surface. Turn off machine. 1. Support deck under pad driver so that actuator pins can be removed. 2. Remove bumper screws (2). 3. Remove front battery. 4. Pull steering shaft. 5. Disconnect actuator from wiring harness. 6. From the underside of the machine, remove lower lifting pin from actuator. 7. Remove clevis pin from actuator upper bracket. 8.
Maintenance Circuit Protection CIRCUIT BREAKERS Circuit Breakers 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. 1.5 Amp protects the brush deck lift actuator, horn & controller. 18 Amp protects the vacuum motor. 12 Amp protects the brush motor - Disk / Orbital.
Maintenance Solution 2 1 3 CYLINDRICAL 3 1. Solution Strainer-Coarse 2. Shut-off Valve 3.
Maintenance 1. SOLUTION STRAINER Located in bottom of tank. The strainer protects the ball valve and solenoid valve from debris. If the ball valve and solenoid valve are not working, then check the strainer for debris. Drain the solution tank. Reach down to the strainer and remove debris. If the strainer can not be cleaned in place remove strainer. To remove the strainer, rotate the strainer counterclockwise. Clean out the debris from wire mesh and re-assemble. 2.
Maintenance Tank Assembly Removal In order to access the frame or drive components, the entire tank/console cover assembly can be removed as a single unit. Tank Removal: 1. Open the console cover. 2. Tilt the recovery tank back until it stops on the lanyard. 3. Remove the recovery tank vacuum hose from its connection at the rear cross member. 4. Tilt the recover tank slightly forward and disconnect the lanyard. Lean the recovery tank back until it contacts the floor.
Maintenance Drive Unit Removal 1. Remove tank assembly. 2. Pull the brake and drive electrical connectors off of their support plate. 3. Remove the P-clamp holding the cable. 4. Lift the chain cover plate off of the motor. 5. Support the chassis on the tip pads so that the front wheel is 10 inches off the floor. 6. Locate and remove two mounting nuts and remove the drive unit from below. 7. To reinstall, reverse the process. 8.
Maintenance Vacuum & Float Shutoff 2 1 1. Recovery Tank Float Shut-off 2.
Maintenance Recovery Tank Float Shut-off FOR SAFETY: Before leaving or servicing machine, stop on a level surface, turn off machine and disconnect power. When water is no longer being vacuumed from the floor and the vacuum fan is operating, the ball float has engaged. The vacuum motor will not vacuum water with recovery tank full. The recovery tank must be drained. To Repair or Replace Vacuum Motor 1. The float shut-off screen can be cleaned in or out of the machine. 2.
Maintenance Drive Motor Carbon Brush Replacement Drive Chain Tension The drive chain should deflect about 1/4 inch on either side of the loop when the opposite side is tight. Do not use a pressure washer to clean around the brush motors. Use tap pressure only. To adjust chain tension: 1. Remove bumper. 2. Loosen the 1/4” nut behind the idler sprocket. N’utilisez pas de nettoyeur haute pression pour nettoyer autour des moteurs des brosses. Utilisez seulement la pression du robinet.
Maintenance Brake Override 1. Disconnect battery to prevent injury. 2. Turn wheel slightly to the right. 5. Push the machine slowly. Take care as voltage is generated while pushing the machine and may cause the controller to temporarily stop the machine. 3. Remove the knobs that hold the access panel in place. Then remove the access panel. NOTE: The access panel is located near the batteries.) 6. To re-engage the brake, push the lever as indicated. Knobs 4.
Maintenance Preparation for Loading/Unloading Trailer Before loading or unloading machine from trailer, remove squeegee and scrub brush (pad) to eliminate interference with ramp. Scrub head must be in the up position before loading. When transporting the machine on a trailer or in a truck, in addition to using tie-downs, be sure to block the tires to prevent the machine from rolling.
Maintenance Machine Tie-Downs (Deluxe) There are two tie points located in front of the rear wheels on the frame, one on the front bumper tie-down bar, and a Tie-down wrap point on the recovery tank. 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 to prevent the machine from moving forward, backward, or either side to side.
Maintenance Troubleshooting PROBLEM No machine function No power to machine Little or no propel CAUSE Console lid is open Battery disconnected Emergency shut-off activated Battery cables corroded Faulty key switch Batteries not plugged in On Board charger plugged in Low battery charge Tripped circuit breaker Drive Lever disengaged SOLUTION Close console lid Check all battery cable connections Reset Clean connections Replace switch Plug batteries in Un-plug and stow cord Charge batteries Reset controller
Maintenance PROBLEM Vacuum motor does not run, or runs slowly Poor scrubbing performance Little or no solution flow to the floor Brush motor does not run, or runs slowly CAUSE Faulty vacuum circuit or switch Worn vacuum motor brushes Vacuum circuit breaker tripped Debris caught in scrub brush Worn brush or pad SOLUTION Check wires & connections Replace brushes, check commutator Reset circuit breaker Remove debris Replace brushes or pads Contact equipment or application Improper detergent, brush or pad
Maintenance Battery Discharge Indicator Troubleshooting The battery indicator flashes when a problem occurs. The table below list solutions for the indicated problems. Number of flashes 1 2 3 4 5 6 Problem The battery needs charging, there is a bad connection to the battery or dependent on the programming, may indicate that the battery lockout function is active and the controller is in a restricted mode of operation. Check the connections to the battery. There is a bad connection to the drive motor.
Suggested Spare Parts - Disk 86135310 BRUSH SET VACUUM MOTOR 86328020 VACUUM HOSE 86007970 STRAINER 86334700 DRAIN HOSE 86369160 WHEEL 86384090 BRUSH SET DRIVE MOTOR 86223470 RING 86219690 KNOB 86331980 BRUSH SET SCRUB MOTOR 86326070 SQUEEGEE REAR 86326060 SQUEEGEE FRONT 86000420 BRUSH POLYPROPYLENE 86000430 BRUSH NYLON 86283870 BRUSH NYLON POLISH 71
Suggested Spare Parts - Orbital 86135310 BRUSH SET VACUUM MOTOR 86328020 VACUUM HOSE 86007970 STRAINER 86334700 DRAIN HOSE 86369160 WHEEL 86384090 BRUSH SET DRIVE MOTOR 86223470 RING 86219690 KNOB 86399920 BRUSH SET ORBITAL SCRUB MOTOR 86326070 SQUEEGEE REAR 86326060 SQUEEGEE FRONT 72 86446740 Operator’s Manual CS20 iScrub
Suggested Spare Parts - Cylindrical 86007970 STRAINER 86328020 VACUUM HOSE 86135310 BRUSH SET VACUUM MOTOR 86334700 DRAIN HOSE 63212390 STAR GRIP 55152670 REFLECTOR ROLL 50319910 END PIECE RIGHT 86369160 WHEEL 86223470 RING 50319900 END PIECE LEFT 86368590 SQUEEGEE BLADE - REAR 86384090 BRUSH SET DRIVE MOTOR 863484670 BELT TOOTHED 86010880 WHEEL 86348190 NUT 86368580 SQUEEGEE BLADE - FRONT 47623930 - ROLLER BRUSH RED 47624090 - ROLLER BRUSH WHITE 47624100 - ROLLER BRUSH ORANGE 47624110 - ROLLER
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