Chariot 2 iVac 24 ATV Register your product www.kaercher.
Machine Data Label / Overview OVERVIEW The Chariot® iVacuum 24™ is a battery powered, stand-on, wide area vacuum intended for commercial use. The Chariot® iVacuum 24™ brushes and vacuums debris from indoor hard and carpeted surfaces and deposits the debris in the debris tray and filter bags. The unit also has an accessory wand and hose for cleaning small areas and non-floor surfaces. Models: 1.008-067.0 iVACUUM 24, 130 A/H 1.008-068.0 iVACUUM 24, 114 A/H AGM 1.008-069.0 iVACUUM 24, 114 A/H AGM OBC 1.
Table of Contents Machine Data Label / Overview . . . . . . . . . . . . . . . 2 Table of Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . 3 How To Use This Manual. . . . . . . . . . . . . . . . . . . . . 4 Safety Safety Label Locations . . . . . . . . . . . . . . . . . . . . . . 5 IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . 6 HAZARD INTENSITY LEVEL . . . . . . . . . . . . . . . . . 8 Operations Technical Specifications . . . . . . . . . . . . . . . . . . . . How This Machine Works . . . .
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 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.
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 : 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.
Operations Technical Specifications ITEM DIMENSION/CAPACITY Nominal power Rated Voltage Rated Amperage Batteries Battery Compartment Dimensions Battery, Lithium Battery, Lithium - Dimensions Propelling Motor Cylindrical Brush Motor Side Broom Motor Cylindrical Brushes Side Broom Cylindrical Brush speed Side Broom speed Vacuum Motor Maximum flow rate of vacuum motor Maximum suction of vacuum motor Bag Capacity Mass (GVW) Weight empty without batteries Tires Maximum Speed Brake Minimum aisle u-turn width M
Operations ITEM Height Length Width without deck Width of deck Width with side broom MEASURE 51.8 in (1316 mm) 44.0 in (1118 mm) 24.5 in (622 mm) 23.25 in (581 mm) 25.9 in (658 mm) LENGTH WIDTH HEIGHT 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.
Operations How This Machine Works The Chariot® iVacuum 24 ATV™ is a battery powered, self-propelled, vacuum intended for commercial use. The appliance vacuums debris and dirt from the carpet and collects it in a disposable bag. The machine's primary systems are the brush system, vacuum system, and operator control system. The function of the brush system is to brush the carpet. The brush system consists of two cylindrical type brushes, side brush, motors, brush deck, and controls.
Operations 4 9 3 7 5 1 8 6 2 Components 1. Accessory Hose 2. Brush Deck 3. Console 4. Control Panel 5. Main Cover 6. Pedal Platform 7. Rear Cover 8. Side Broom 9. Vacuum Bag 8.644-676.
Operations Drive Controls 1 8 9 8 5 2 3 7 6 4 10 14 8.644-676.
Operations 1. Key Switch 2. Emergency Stop/Brake Switch 3. Directional Control / Drive Reset Switch 4. Throttle Pedal 5. Horn Button 6. Steering Wheel 7. Speed Control 8. Battery Discharge Indicator Light 9. Hour Meter 10. Operator Presence Switch 1. 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.
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, continous 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 Vacuum Controls 2 1 1. Function Mode Switch The first two positions are for transport only. See drive controls section. Light vacuuming This mode is used for light vacuuming. In this mode the machine will propel at fast speed. The ‘floating’ brush deck is in the down position. The brushes will agitate, the side broom will bring debris into the path of the deck. The vacuum will draw the dirt and debris into the debris tray and the vacuum bag.
Operations Pre-run Machine Inspection Emergency Stop Procedures 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. 1. Release the throttle pedal by lifting right foot. NOTE: See Maintenance Service Schedule for prerun machine inspection checklist items. Starting Machine 2. Turn machine power off with key switch by turning key switch counterclockwise. 3.
Operations Normal Vacuuming To Begin Vacuuming Plan the vacuuming 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 or stopping. In order to achieve the best possible results, the area which is to be cleaned should be picked up before vacuuming. Large debris, strings and wire must be removed to prevent being caught in brushes. NOTE: Check and empty debris tray as needed during operation.
Operations To Stop Vacuuming 1. Remove foot from throttle pedal allowing pedal to return to neutral. 2. Turn machine power off or switch to transport only mode. FOR SAFETY: Before leaving or servicing machine: stop on level surface, turn off machine and remove key. 7. Tilt back panel to retrieve a new clean paper bag from the storage compartment in left side wall of main cover. 8. Return back panel to operating position. 9. Unfold bag. There is a notch in cardboard on top of bag.
Maintenance Service Schedule BEFORE EACH WORK PERIOD MAINTENANCE Check water level of batteries after charging; add distilled water if necessary Check that the vacuum box lid seal tightly Visually check for damaged or worn tires. Check vacuum hose connections. Check hoses for debris buildup. Empty debris tray Check pedal(s), brake and steering for proper operation Check vacuum bag fullness and change if necessary. Clean brushes and check wear. Remove bearing cap. Clean bearings and cap.
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. Batteries - Lithium Option 8.644-676.
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. 7. Disconnect main positive lead and secure cable terminals away from batteries. 6. Unplug the battery connector from the machine. 8. 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. 9.
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.
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 Circuit Protection Circuit Breakers 3 A Fuse 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 deck actuator. 18 Amp. Protects thebrush motor, 3 Amp fuse protects the side broom motor. 18 Amp. Protects the vacuum motor. 40 8.644-676.
Maintenance Vacuum Diverter Valve Maintenance For maintenance and removal of the vacuum diverter valve follow the steps below. 5 3 4 1 2 1. Remove hoses from diverter valve. 2. Remove screw and washer (1) on right side of hinge bracket. 3. Loosen screw on left side to allow tank to rotate to the left (do not remove screw). This will allow better access for valve removal. 4. Remove the three (3) screws and washers retaining the diverter valve assembly to the console. 5.
Maintenance 4 1 2 3 Brush Deck 1. Debris Tray 2. Brush Deck Door 3. Side Broom 4. Deck Lift Actuator 42 8.644-676.
Maintenance Brush Deck Debris Tray Removal The dual cylindrical head is designed to agitate the carpet while vacuuming. The first brush pushes debris backwards. The second brush, brushing forward picks up debris and throws it into the debris tray. 1. Release the debris tray spring clip. NOTE: The brushes should wear evenly side to side. Brushes should be replaced as a set when bristle length wears to height of yellow PerformAlert™ bristles. 2. Slide the debris tray away from machine.
Maintenance Brush Motor Carbon Brush Replacement Do not use a pressure washer to clean around the brush motors. Use tap pressure only. 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. N’utilisez pas de nettoyeur haute pression pour nettoyer autour des moteurs des brosses. Utilisez seulement la pression du robinet. 3. Release brush from spring tension.
Maintenance To Repair or Replace Vacuum Motor 1. Remove four (4) screws from top of control panel. 8. Remove move three (3) screws that secure vacuum motor. Replace motor. 2. Tip control panel back from console to expose vacuum motor wires. 3. Disconnect electrical connector from the vacuum motor. 4. Replace one screw to secure control panel to console. 1.18 5. Open console. 6. Remove the two (2) nuts from vac motor bracket, as shown below. VACUUM MOUNTING SCREWS (3) 9. Reverse steps to install.
Maintenance Drive Motor Drive Chain Tension Drive Motor Carbon Brush Replacement The drive chain should deflect about 1/4 inch on either side of the loop when the opposite side is tight. To adjust chain tension: Do not use a pressure washer to clean around the brush motors. Use tap pressure only. 1. Remove bumper. 2. Loosen the 1/4” nut behind the idler sprocket. 3. Tighten the front screw to increase chain tension.
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, brush deck must be in the up position. 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. Machine Tie-Downs There are two tie points located in front of the rear wheels on the frame, and a Tie-down wrap point on the vacuum bag housing. Tie-down devices must be of the proper type and strength.
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 Machine turned on with pedal not in neutral position Faulty drive reset circuit or switch Faulty platform circuit or switch Brake over-ride engaged Faulty brake circuit or over-ride switch Drive Leve
Maintenance Troubleshooting PROBLEM Vacuum motor does not run, or runs slowly CAUSE Faulty vacuum circuit or switch Worn vacuum motor brushes Vacuum circuit breaker tripped Vacuum and brush do not turn on Circuit breaker tripped Full bag or clog in system (bag full light on) Poor vacuum performance Debris caught in system Low battery charge Lid is not closed correctly Faulty gaskets Accessory hose is not sealed shut.
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 52 8.644-676.
Notes 8.644-676.
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