Windsor SCOX324 Operator Instructions Manual

MODELS: SCOX324 10052360 Operating Instructions (ENG) 86036830 01/21/13 PRV NO. 980012 AB WALK BEHIND SCRUBBER IPX4

CUTTER 24V 86036830 05/04/11 2 OVERVIEW The Saber Cutter 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 or pads, and then vacuums the soiled water back into the recovery tank. Warranty Registration Thank you for purchasing a Windsor product. Warranty registration is quick and easy. Your registration will allow us to serve you better over the lifetime of the product. To register your product go to: www.windsorind.com/WarrantyRegistration.aspx For customer assistance: 1-800-444-7654

CUTTER 24V 86036830 06/20/07 3 Machine Data Log/Overview.........................2 Table of Contents..........................................3 HOW TO USE THIS MANUAL How to use this Manual.................................1-1 SAFETY Important Safety Instructions ........................2-1 Hazard Intensity Level. .................................2-2 Safety Label Location. ..................................2-3 OPERATIONS Technical Specifications. ..............................3-1 How the Machine Works...............................3-3 Components..................................................3-4 Controls.........................................................3-5 Machine Operation........................................3-9 Pre-Run Machine Inspection......................3-9 Starting Machine........................................3-9 Emergency Stop Procedures .....................3-9 Filling the Solution Tank.............................3-9 Scrubbing................................................ 3-10 Emptying & Cleaning Tanks.................... 3-11 MAINTENANCE Service Schedule.............................. ........ 4-1 Batteries........................................................4-3 Battery Maintenance..................................4-3 Checking Battery Specific Gravity..............4-4 Charging the Batteries. ..............................4-4 Changing Batteries. ...................................4-5 Battery Connections...................................4-5 Squeegee Blades..........................................4-6 Adjusting Squeegee......................................4-6 Replace or Rotate Rear Squeegee Blade.. ..4-6 Replace or Rotate Front Squeegee Blade. ..4-6 Adjusting Squeegee Pitch................. ........ ..4-7 Adjusting Rear Deflection. ................ ........ ..4-7 Replacing Aqua-Mizer Squeege Blades .......4-7 Scrub Brushes. .............................................4-8 Types. ........................................................4-8 Replacing or Installing Scrub Brushes .......4-8 Float Shut-Off................................................4-8 Solution Strainer ...........................................4-9 Brush Motor Replacement ............................4-9 Traction Motor Brush Replacement.. .........4-10 Circuit Breaker.................................. .........4-10 Brush Shrouds & Brush Skirts .......... .........4-10 Vacuum Motors................................. .........4-11 Actuator Scrub Deck......................... .........4-12 Greasing Axles ................................. .........4-13 Machine Troubleshooting ................. .........4-14 GROUP PARTS LIST Control Handle............................................ 5-1 Cover (Front) & Tank Mount....................... 5-3 Cover (Top) & Tank Mount ......................... 5-5 Decal........................................................... 5-7 Electrical Panel........................................... 5-9 Lift Handle................................................... 5-11 Lift Handle Linkage..................................... 5-13 Recovery Tank............................................ 5-15 Scrub Brush/Pad Driver.............................. 5-17 Scrub Deck Aqua-Mizer.............................. 5-19 Scrub Deck Motors ..................................... 5-21 Scrub Deck Skirt......................................... 5-23 Scrub Deck Lift Linkage.............................. 5-25 Scrub Deck Lift ........................................... 5-27 Solution....................................................... 5-31 Squeegee ................................................... 5-35 Squeegee Lift Linkage (Lower)................... 5-37 Vacuum....................................................... 5-39 Wheels & Frame......................................... 5-41 Wiring-Battery............................................. 5-43 Wiring-Control Panel................................... 5-45 Wiring-Main Harness .................................. 5-47 Wiring-Schematic........................................ 5-49 Brake-Option............................................... 5-51 Emergency Stop-Option ............................. 5-53 Accessory Pump-Option............................. 5-55 Suggested Spare Parts............................... 5-57 Notes .......................................................... 5-58 EC Declaration of Conformity ..................... 5-59 Warranty ..................................................... 5-60

CUTTER 24V 86036830 05/04/11 1-1 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 dealers. When placing an order for parts, the machine model and machine serial numbers 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. The model and serial number of your machine is on the back panel 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 maintenance to keep the machine and its components in good working condition. They are listed in this general order: - Batteries - Scrub Brushes - Adjusting Squeegee - Scrub Deck Skirt - Squeegee Blade/Brush Head Options - Service Schedule The PARTS LIST section contains assembled parts illustrations and corresponding parts list. The parts lists include a number of columns of information: - REF – column refers to the reference number on the parts illustration. - PART NO. – column lists the part number for the part. - PRV NO. – reference number. - 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 – column indicates the first machine the part number is applicable to. When the machine design has changed, this column will indicate serial number of applicable machine. The main illustration shows the most current design of the machine. The boxed illustrations show older designs. If column has an asterisk (*), call manufacturer for a serial number. - 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.

2-1 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. 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 other 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 exceeding 2% unless the optional parking brake is installed on the machine. SAVE THESE INSTRUCTIONS ! WARNING:

CUTTER 24V 86036830 06/20/07 2-2 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. 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 that 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 top cover 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. ! WARNING ! WARNING ! WARNING ! WARNING ! CAUTION

CUTTER 24V 86036830 06/20/07 NOTE: These drawings indicate the location of safety labels on the machine. If at any time the labels become illegible, promptly replace them. SAFETY DECAL 86252530 PRV NO. 81494 2-3 BATTERY CAUTION 86252520 PRV NO. 80885 2% GRADE WARNING SEE MANUAL CIRCUIT BREAKER DECAL 86253530 PRV NO. 500565

3-1 ITEM DIMENSION/CAPACITY Nominal power 1450 W Rated Voltage 24VDC Rated Amperage 60 Amps Batteries 4 X 6 Volt 250-305-335AH @ 20 hr rate Scrub Brush Motors 2 X .75 hp (0.56 kW) Vacuum Motor .75 hp (0.56 Kw) Propelling Motor .3 hp (0.22 Kw) Mass (GVW) 915 lbs. (415 kg) with 335 AH Weight empty without batteries 346 lbs. (157 kg) Solution Control Gravity feed, fully variable with automatic shut-off in neutral Solution tank capacity 23 gal. (87 l) Recovery tank capacity 25 gal. (95 l) Scrub brush diameter for scrub head 16 in (41 cm) Scrub brush pressure Actuated 0 lbs to 150 lbs (0 kg to 68 kg) Scrub brush speed 200 rpm Tires 2 x 10 in (25.4 cm) non-marking foam-filled Casters 2 X 4 in (10.2 cm) polyurethane solid non-marking Foundation Pressure (at recommended tire psi) 21 lbs./in 2 (140 kPa) Maximum Speed 3.2 Miles/hour (5.2 km/hour) Frame Construction Steel plate with epoxy powdercoat finish. Brakes (optional) Tire lock parking brake. Minimum aisle u-turn width 69 in. (175 cm) Maximum rated climb and descent angle with empty tanks and without optional parking brake 2% Maximum rated climb and descent angle with full tanks and without optional parking brake 2%

ITEM MEASURE Height 45 in. (114 cm) Length with scrub head 66 in. (167 cm) Width without squeegee and scrub head 24 in. (61 cm) Width of squeegee 39 in. (99 cm) Width of scrub path 32 in. (81 cm) Height Width Length SPECIAL NOTES: The sound pressure level at the operator’s ear was measured to be 72 dBA. This was a nearfield, broad-band measurement taken in a typical industrial environment on a tile 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/s2 . 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 S3.34-1986. 3-2

CUTTER 24V 86036830 06/20/07 3-3 The Saber Cutter 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 directional 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, valve and controls. The solution tank stores cleaning solution (water and detergent) until it is delivered to the scrub system. The strainer protects the valve from debris. The valve is a solenoid type valve, which controls the delivery of cleaning solution to the scrub system. The valve automatically prevents solution flow unless the scrub brushes are turned on and the machine is being propelled. The solution control knob controls the amount of cleaning solution delivered to the scrub system by controlling the amount of time the valve is open. The function of the scrub system is to scrub the floor. The scrub system consists of two rotary type disk scrub brushes, motors, scrub deck skirt, lift mechanism and controls. The brushes scrub the floor and 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 floor. The scrub deck skirt controls the cleaning solution on the floor so that the squeegee can pick it up. The brush lift mechanisms are controls used to raise and lower the 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 tank 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 tank. The recovery tank stores the dirty solution. The float ball filter protects the vacuum fan from debris and shuts off air going to the recovery tank when tank is full. When flow of air is shut off the vacuum motor will continue to run. At this time the recovery tank must be drained. The function of the directional control system is to control the direction and speed of the machine. The directional control system consists of the propel control buttons, reverse button, speed control knob/potentiometer, controller and transaxle. The propel controls actuate switches which cause the machine to move forward. For reverse motion depress the reverse button while depressing one of the propel controls. The speed control knob actuates a potentiometer, which signals speed. The controller interprets the forward/reverse signals from the switches and the speed signal from the potentiometer to command the transaxle to propel the machine in the direction, and at the speed, desired.

3-4 1. Control Panel 2. Front Cover 3. Recovery Tank 4. Recovery Tank Drain Hose 5. Scrub Head Shrouds 6. Solution Tank 7. Solution Tank Cover 8. Solution Tank Drain Hose 9. Solution Strainer 10. Squeegee 11. Aqua-Mizer 12. Top Cover 13. Vacuum Motor 14. Recovery Tank Dome 15. Accessory Pump Port (Optional) 12 7 2 5 6 3 1 15 13 4 10 8 11 9 14

1. Key Switch 2. Emergency Shut Off Switch (Optional) 3. Speed Control Knob 4. Propel Control Lever 5. Reverse Button 6. Brush Switch 7. Actuator Switch 8. Solution Control Knob 9. Vacuum Switch 10. Squeegee Lift Lever 11. Squeegee Pitch Adjustment Knob 12. Squeegee Deflection Adjustment Knobs 13. Battery Charge Level Indicator 14. Parking Brake (Optional) 15. Hour Meter (Optional) 16. Brush Pressure Indicator 1. KEY SWITCH Controls the power for machine functions. To turn machine on, rotate key clockwise. To turn machine off, rotate key counterclockwise. FOR SAFETY: Always remove the key when machine is unattended or during service to prevent unauthorized movement. 2. EMERGENCY SHUT-OFF SWITCH (OPTIONAL) Shuts off machine. To shut off machine, push the switch. To restart machine, rotate the switch clockwise. 3. SPEED CONTROL KNOB Controls the speed of the machine. To increase speed, rotate knob clockwise. To decrease speed, rotate knob counterclockwise. 4. PROPEL CONTROL LEVERS Controls the machine direction, and scrub brushes and solution flow. To propel machine forward, squeeze either propel lever. The scrub brushes will not rotate and the solution will not flow to scrub deck with the propel levers in neutral. 5. REVERSE BUTTON Controls the reverse function. To propel machine backward, push the reverse button while squeezing either propel lever. 6. BRUSH SWITCH Controls the scrub brush motors. To turn scrub brushes on, press the bottom of the switch. The brushes will not rotate with the propel control levers in neutral. To turn scrub brushes off, press the top of the switch. 3-6

3-7 7. ACTUATOR SWITCH Adjusts the amount of brush pressure to the floor by raising or lowering the scrub deck. To increase brush pressure, press the bottom of the switch. To decrease brush pressure or rise the scrub deck, press the top of the switch. 8. 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 propel control levers are 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 to the scrub deck without resetting each time the scrubbing operation is interrupted. 9. VACUUM SWITCH Controls the vacuum motor. To start vacuum motor, press the bottom of the switch. To stop vacuum motor, press the top of the switch. 10. SQUEEGEE LIFT LEVER Raises and lowers the squeegee. To lower the squeegee, lift the lever from its raised position. To raise the squeegee, lift the lever from its lowered position. 11. SQUEEGEE PITCH ADJUSTMENT KNOB Adjusts the deflection at the ends of the squeegee. To increase squeegee blade deflection at the ends, turn knob counterclockwise. To decrease squeegee blade deflection at the ends, turn knob clockwise. 12. SQUEEGEE DEFLECTION ADJUSTMENT KNOBS Adjusts the deflection along the entire length of the squeegee. To increase squeegee blade deflection along the entire length, turn the two knobs at the squeegee ends counter-clockwise. To decrease squeegee blade deflection along the entire length, turn the two knobs at the squeegee ends clockwise.

3-8 13. BATTERY CHARGE LEVEL INDICATOR Indicates the charge level of the batteries. The meter display is divided into 10 vertical bars. Bar 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 batteries are disconnected, then reconnected. After a few minutes of operation the meter will give the correct charge level. 14. PARKING BRAKE (OPTIONAL) Locks front wheels to prevent unintentional movement. To set parking brake, push down to lock notch. To release parking brake, push down and over out of the lock down notch. 15. HOUR METER (OPTIONAL) Records the number of hours the machine has been in operation. This information is useful in determining when to service the machine. 16. 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 green zone indicates medium or proper operating brush pressure. The red zone indicates heavy or excessive brush pressure. Operating in the red zone may cause the brush circuit breakers to trip.

3-9 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. Turn the machine power on. 2. Release the parking brake, if your machine is equipped with this option. 3. Engage the direction propel levers for the desired direction. EMERGENCY STOP PROCEDURES 1. Release the propel levers. 2. Turn machine power off with key switch. 3. If an electrical problem is suspected push in emergency stop button, if machine is equipped with this option. 4. Apply brakes, if your machine is equipped with this option. 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. Set the parking brake if your machine is equipped with this option. 3. Remove solution tank cover. 4. Fill the solution tank with clean water, leaving enough room for the required amount of cleaning solution. The solution tank capacity filled to 2” (5 cm) from bottom of fill inlet is 23 gallons (87 liters). The water must not be hotter than 140° F (60°C) to prevent damage to the tank. 5. 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. 6. Replace solution tank cover. Flammable materials can cause an explosion or fire. Do not use flammable materials in the tanks. ! WARNING

3-10 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 and lowering scrub deck/squeegee. NOTE: In order to achieve the best possible results, the area which is to be cleaned should be swept before scrubbing. Large debris, strings & wire must be removed to prevent being caught in brushes or squeegee. 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. Turn the machine power on. 2. Lower the squeegee. 3. Turn the vacuum on. 4. Lower the scrub brushes to the floor. 5. Turn the scrub brushes on (brushes will start when machine is propelled). 6. Drive machine forward to begin scrubbing. NOTE: Shut machine off immediately if water or foam is expelled from the machine. 7. 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. TO STOP SCRUBBING 1. Release the propel levers. 2. Turn the scrub brushes off. 3. Raise the scrub brushes. 4. Raise the squeegee. 5. Turn the vacuum off. 6. Turn the machine power off. ! CAUTION ! WARNING

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. EMPTYING AND CLEANING TANKS 3-11 1. Park the machine next to a floor drain. Drain hose is on left rear corner of the machine. 2. Turn the machine power off and set parking brake, if your machine is equipped with this option. SOLUTION TANK 1. Loosen small drain hose from the retainer, then lower hose in direction of the drain. 2. Remove the solution tank cover. 3. 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°C) to clean tank. Damage may occur. NOTE: Never allow solution to remain in tank. Damage to tank, seals and valves could occur. 4. Secure drain hose into the retainer. RECOVERY TANK 1. Unhook the large drain hose from the retainer. Unscrew the T-handle on plug enough to loosen plug, then lower hose in direction of the drain. Do not stand in front of end of hose. Recovered solution will come out with force. Slowly remove plug from drain hose. 2. Remove the recovery tank dome. Remove solid debris from strainer basket and rinse out. Flush the recovery tank out with clean water. Do not use water hotter than 140°F (60°C) to clean tank. Damage may occur. 3. 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. 4. Replace the drain plug and secure drain hose in bracket. 5. If machine is to be stored, leave the recovery tank dome off. RECOVERY TANK COVER RECOVERY TANK DRAIN SOLUTION TANK COVER SOLUTION TANK DRAIN

4-1 SERVICE SCHEDULE MAINTENANCE DAILY WEEKLY MONTHLY 100 HRS 200 HRS Check batteries after charging; add water if necessary * Check pad wear to prevent buildup of chemicals * Check linkages and connectors for wear and damage * Check hoses for wear, blockages, or damage * Clean squeegee; check for adjustment; inspect for wear * Check handles, switches, knobs, domes, and gaskets for damage * Clean out recovery tank * Clean out solution tank; remove and clean screen * Clean outside of all tanks; check for damage * Run vac motor for at least one minute to allow motor to dry * Store with dome off tank to allow the tank to dry * Check scrub deck splash skirt (See note) * Check batteries for corrosion, cracks and evidence of overheating * Check all bearings for noise * Check all gaskets for wear and leakage * Check vac motor carbon brushes * Check brushes for wear; ensure bristles are not damaged * Check linkages for wear and damage * Grease wheels and casters * Check squeegee blades for wear and frame for damage * Check overall performance of machine * Clean batteries and terminals * Check parking brake (inspect cables, linkages and pulleys) * Check carbon brushes in all vacuum, brush drive, and propel motors * Blow out dust in motors * Inspect motor commutators * Clean chains, cables and pulleys * Clean pivot points on squeegee and scrub deck linkages *

4-2 1. Batteries 2. Squeegee 3. Aqua Mizer 4. Scrub Brushes 5. Float Shut-Off 6. Solution Strainer 7. Brush Motor 8. Traction Motor 9. Circuit Breakers 10. Brush Shroud & Brush Skirts 11. Vacuum Motor 12. Actuator Scrub Brush 9 8 7 6 5 3 4 2 1 11 10 12

4-3 1. BATTERIES 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 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, avoid contact with battery acid. Batteries emit hydrogen gas. Explosion or fire can result. Keep sparks and open flame away. Keep covers open when charging. Wear eye protection and protective clothing when working with batteries. Charge batteries in a well 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. 2. 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. 4. 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. ! CAUTION ! WARNING ! WARNING ! WARNING

4-4 CHECKING BATTERY SPECIFIC GRAVITY Use a hydrometer to check the battery specific gravity. CHECKING GRAVITY A. Hydrometer 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) 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). TO CHARGE THE BATTERIES When servicing machine, avoid contact with battery acid. Batteries emit hydrogen gas. Explosion or fire can result. Keep sparks and open flame away. Keep covers open when charging. Wear eye protection and protective clothing when working with batteries. Charge batteries in a well ventilated area. Leave the battery cover open. Use a 24 volt, 18 amp maximum output or 25 amp (depending on the size of the batteries), 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” machine. FOR SAFETY: Before leaving or servicing machine; stop on level surface, turn off machine and remove key. 3. Raise the battery cover. Batteries emit hydrogen 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. ! WARNING ! CAUTION ! WARNING ! WARNING ! WARNING Battery Check

4-5 5. Replace the battery caps, and leave them in place while charging. 6. Unplug the battery connector from the machine. 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. Plug the charger connector into the battery connector. Connect the charger AC plug to a wall outlet. The charger gauge should indicate that the batteries are charging. 8. When the batteries are fully charged, disconnect the charger from the AC wall outlet, then disconnect the charger from the batteries. 9. Connect the batteries to the machine connector. 10. Check the electrolyte level. It should be up to the indicator ring. If necessary, add distilled water. 11. Lower the battery cover. CHANGING BATTERIES Stop the machine in a clean area next to the charger. Turn off machine. FOR SAFETY: Before leaving or servicing the machine; stop on level surface, turn off machine and remove key. 1. Raise the battery cover. 2. Disconnect battery pack from machine. 3. Use the proper size open end wrench to disconnect main ground wire first and secure cable terminal away from batteries. 4. Disconnect main positive lead and secure cable terminals away from batteries. 5. Loosen both terminals on each jumper cable and remove one at a time. 6. Prepare a suitable site to place the batteries. 7. Attach suitable battery lifting device and lift batteries from the machine. Batteries are a potential environmental hazard. Consult your battery supplier for safe disposal methods. ! WARNING FRONT OF MACHINE

4-6 2. 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 knob on the squeegee linkage controls the pitch adjustment. The second adjustment is the deflection. Knobs on each end of the squeegee control this. TO REMOVE SQUEEGEE ASSEMBLY 1. With the squeegee in the up position, turn key switch “OFF”. 2. Disconnect vacuum hose from squeegee and loosen both knobs. 3. Pull squeegee assembly rearward 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 three 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. SQUEEGEE SIDE VIEW OF CORRECT NOT ENOUGH TOO MUCH SQUEEGEE DEFLECTION

4-7 TO ADJUST SQUEEGEE PITCH 1. Choose a smooth, level surface. Turn “ON” the key switch. Lower the squeegee and drive forward at least 2 feet (60cm.). 2. 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. 4. To decrease the deflection of the squeegee blade at the ends, tighten knob near the squeegee center. To increase the deflection at the ends of the squeegee assembly, loosen knob. 5. Check the deflection of the squeegee blades again. Repeat steps 1 through 4 until the deflection is equal across the entire rear squeegee blade. TO ADJUST AMOUNT OF REAR SQUEEGEE DEFLECTION 1. Choose a smooth, level surface. Lower the squeegee and drive forward at least 2 feet (60cm). 2. 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 the amount of squeegee deflection. It should deflect 3/8 in. (9.5mm) across the entire width of the squeegee. 4. 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). 6. Repeat steps 2 through 4 until deflection of 3/8 in. (9.5mm) is reached. 3. TO REPLACE AQUA-MIZER SQUEEGEE BLADES These squeegee blades have two wear edges. To use the second edge: 1. Remove deck shrouds. 2. Remove brushes or pad drivers. 3. Remove each of the Aqua-Mizer squeegee systems. 4. Remove the hardware from each system that retains the blade. 5. Flip the blades and replace hardware. 6. Re-install each Aqua-Mizer system, brushes or pad drivers and shrouds. 3/8” PROPER DEFLECTION OF SQUEEGEE BLADE

4-8 4. 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 a general-purpose scrub brush with stiff bristles. Polypropylene works well for maintaining 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. REPLACING OR INSTALLING SCRUB BRUSHES 1. With the scrub deck up, turn “OFF” the machine. FOR SAFETY: Before leaving or servicing the machine; stop on level surface, turn OFF machine and remove key. 2. Remove the two brush cover shrouds. 3. Locate release lever on top of brush or pad driver. Rotate release lever counter-clockwise and the brush/pad driver will release and drop down. 4. To reinstall, center the brush driver under the brush drive hub. Raise until it contacts brush driver assembly. Turn clockwise until release lever plate locks into position. 5. Replace the two brush cover shrouds. NOTE: Check that release plate is completely closed and pad/brush is securely attached. Damage to driver or brush could occur. 5. RECOVERY TANK FLOAT SHUT-OFF 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. 1. The float shut-off screen can be cleaned in or out of the machine. 2. To clean the float shut-off while it is inside the machine wipe material off screen then rinse. Check that the ball is also clean and moves freely. 3. To remove the float shut-off, grasp the screen with one hand and the connected tube with the other. Tilt and pull the float screen assembly to pull it off the barb on the tube. To install, place one hand on the tube, and then tilt and push the float screen assembly over the barb on the tube.

4-9 ! WARNING 6. SOLUTION STRAINER The solution strainer is located in front of the left front wheel. The solution strainer protects the solenoid valve from debris. If there is little or no solution flow to the ground, check the strainer for debris. Drain the solution tank and clean the solution strainer. To remove the strainer, 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 7. BRUSH MOTOR Do not use a pressure washer to clean around the brush motors. Use tap pressure only. CHANGING BRUSH MOTORS 1. With the scrub deck in the stored position, disconnect brush motor wiring connector from harness. 2. Remove shrouds from scrub deck to access and remove scrub brushes or pad drivers. 3. Remove retaining bolt, lock washer, flat washer and star drive from brush motor shaft. 4. Remove 4 brush motor mounting bolts located under scrub deck. 5. Remove brush motor. 6. 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.

8. TRACTION MOTOR 4-10 ! WARNING Do not use a pressure washer to clean around the motors. Use tap pressure only. TRACTION MOTOR CARBON BRUSH REPLACEMENT 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. 3. Remove brush cap. 4. Release brush from spring tension. Remove screw connecting brush wire lead to brush holder. Clean brush holder to insure free movement. 5. Install new brush and reinstall connecting screw and lead. 6. When all new brushes are installed. Place all in retracted position, held into brush holder by spring tension. 7. Carefully replace brush cap. 9. 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. 30 Amp. Protects the left scrub brush motor. 30 Amp. Protects the right scrub brush motor. 25 Amp. Protects the vacuum motor. 25 Amp. Protects the propel motor. 3 Amp. Protects the machine controls. 10. BRUSH SHROUDS & BRUSH SKIRTS Contain the water in the shroud area. The skirt will flex over uneven floors and also as the brush or pad wears. As the brush wears the shrouds can be adjusted so that skirt does not have to flex so much. Remove three bolts on each side that fasten the bracket to the cover and re-assemble in the top holes. When the brushes are replaced with new ones move the covers back to the lower set of holes.

4-11 11. VACUUM MOTOR (Refer to the Vacuum Group in the parts section of manual) Do not use a pressure washer to clean around the vacuum motors. Use tap pressure only. Care must be taken so that water is not directed into vacuum motor air intakes. CHANGING VACUUM MOTOR 1. Remove side cover. 2. Disconnect electrical connector to the vacuum motor. 3. Loosen clamp and disconnect hose from vacuum intake. 4. Remove vacuum motor mounting bracket bolts, which are located under frame. 5. Remove vacuum motor and mounting bracket assembly. 6. Reverse steps to install ! WARNING Vacuum Motor Carbon Brushes Replacement (Windsor) End Cap 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. Periodically check the length of the carbon brushes. Replace both carbon brushes when either is less than 3/8" (9.5mm) long. 3 8 [9.5mm] 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. Periodically check the length of the carbon brushes. Replace both carbon brushes when either is less than 3/8" (9.5mm) long. 3/8 (9.5mm) Vacuum Motor Carbon Brushes Replacement (Ametek) End Cap 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. Note: Place stop in groove.

4-12 12. ACTUATOR SCRUB DECK REMOVAL/REPLACEMENT FOR SAFETY: Before leaving or servicing machine, stop on a level surface, turn off machine and set parking brake (If option is installed). 1. Remove front cover. 2. Remove the two nuts below the scrub deck that attach the actuator bracket. 3. Remove clevis pin and rue ring from lower bracket of actuator, make sure not allow actuator bracket to rotate. 4. Disconnect actuator from wiring harness. 5. Remove upper clevis pin and rue ring from actuator bracket. 6. Reverse steps to install. 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. At the bottomed out position, turn the barrel out 1 1/2 turns, then enough more to allow connection to lift linkage. 6. Connect actuator to lift linkage. 7. Check travel of actuator during operation.

4-13 RECOMMENDED GREASING: 1-2 strokes of Mobiltemp®78 or compatible clay-based or calcium-based grease.

PROBLEM CAUSE SOLUTION Poor or no water pick-up Squeegee out of adjustment Adjust squeegee Debris caught on squeegee Remove debris Worn squeegee blades Rotate or replace squeegee blades Vacuum hose clogged Clear obstruction from hose Vacuum hose disconnected from squeegee or recovery tank Reconnect vacuum hose Vacuum hose damaged Replace vacuum hose Recovery tank not sealed Place recovery tank dome on tank. Replace damaged gaskets. Foam filling recovery tank Empty recovery tank Use less or different detergent Use defoamer Vacuum motor does not run, or runs slowly Recovery tank full Drain recovery tank Recovery tank float system dirty Clean float system Circuit breaker tripped Reset circuit breaker Loose connection Check motor wires and connections Faulty vacuum switch Replace switch Worn vacuum motor brushes Replace brushes, check commutator Poor scrubbing performance Debris caught in scrub brushes Remove debris Worn brushes or pads Replace brushes or pads Improper detergent, brush or pad used Contact equipment or application specialist Low scrub brush down pressure Increase brush pressure Low battery charge Charge batteries Brush motors do not run, or runs slowly Circuit breaker(s) tripped Reset circuit breaker(s) Loose connection Check motor wires and connection Faulty brush motor contactor Replace contactor Worn brush motor brushes Replace brushes, check commutator 4-14

PROBLEM CAUSE SOLUTION Little or no solution flow to the floor Solution tank empty Fill solution tank Solution flow turned off or set too low Turn on or increase flow setting Solution strainer plugged Clean solution strainer Solution hoses obstructed Clear obstruction from hose Solution solenoid valve obstructed or stuck Clean or replace Vent hole in solution tank lid obstructed Clear obstruction from vent hole No power to machine Battery disconnected Check all battery cable connections Emergency shut-off activated (If included) Reset Battery connections corroded Clean connections Faulty main contactor Replace contactor Faulty key switch Replace switch Little or no propel Low battery charge Charge batteries Wheels spin Decrease brush pressure Controller overheated Allow cool down period Adjust brush shroud if needed Loose connection Check motor wires and connection 4-15

3 86254920 730153 2 SPRING, COMP .240D X 1.25 X .018 4 86231480 140504 2 BUTTON, PROPEL 5 86277070 70784 2 SCR, 4-40 X 5/8 PPHMS 6 86240990 41431 2 HOUSING, BUTTON 7 86277060 70783 4 SCR, 8-32 X 7/8 PHTC TYPE 23 8 86277050 70782 4 SCR, 5/16-18 X 3/4 SHCS SS 9 86238740 38308 1 HANDLE, RIGHT 10 86004120 38312 - PROPEL HANDLE ASM, LEFT SERVICE ONLY 11 86004130 38313 - PROPEL HANDLE ASM, RIGHT SERVICE ONLY CUTTER 24V 86036830 06/20/07 5-2

CUTTER 24V 86036830 06/20/07 5-4 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86070150 140574 1 BRKT, TANK MOUNT 24V 2 86010670 87029 4 WASHER, 5/16 FLAT SS 3 86276780 70728 4 SCR, 5/16-18 X 3/4 HHCS SS 4 86062260 270066 1 COVER, FRONT, 24V ORNG 5 86004790 48012 2 KNOB, 5/16 –18 4 PRONG 6 86276380 70639 2 SCR, 5/16-18 X 1.25 SSSCU 7 86278080 70823 2 SET SCR, 5/16-18 X 1.75 CP SS 8 86271840 57285 2 NUT, 5/16-18 HEX NYLOCK THIN SS 9 86010670 87029 2 WASHER, 5/16 FLAT SS 10 86068150 140706 1 BRACKET, TANK SUPPORT

CUTTER 24V 86036830 09/30/11 5-6 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86062270 270067 1 COVER, TOP 24V ORNG 2 86271840 57285 3 NUT, 5/16-18 HEX NYLOCK THIN SS 3 86010670 87029 10 WASHER, 5/16 FLAT SS 4 86239630 41429 1 HINGE, COVER TO TANK 5 86276780 70728 4 SCR, 5/16-18 X 3/4 HHCS SS 6 86073700 140484 1 BRACKET, TANK LEFT 7 86069630 140485 1 BRACKET, TANK RIGHT 8 86233390 80887 1 CLAMP, 7/8 DIA “P” CUSHIONED 9 86271870 57290 1 NUT, 1/4-20 HEX NYLOCK THIN SS 10 86276490 70670 3 SCR, 5/16-18 X 5/8 HHCS SS - 86292630 - 1 NET, CARGO NOT SHOWN 11 86276780 70728 3 SCR, 5/16-18 X 3/4 HHCS SS

5-8 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86243560 500573 1 LABEL, CUTTER RIGHT 2 86243520 500564 1 LABEL, ELEC. PANEL 24V DELUXE 3 86243530 500565 1 LABEL, ELEC. PANEL. LOWER 24V 4 86243600 500578 1 LABEL, SQUEEGEE LEVER 5 86243550 500572 1 LABEL, CUTTER LEFT 6 86243180 500479 1 LABEL, SOLUTION FILL 24V 7 86004970 50990 1 LABEL, WINDSOR LOGO DOMED

16 9 21 17 22 43 23 25 37 29 26 39 38 40 27 31 41 DETAIL 'A' 13 32 24 33 7 34 4 11 32 19 20 28 18 8 9 DETAIL 'A' 14 15 24 44 12AB 11 6 36 5 48 1 42 30 2 3 10 47 35 5-9

5-10 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86276290 70626 7 SCR, #10 X 3/4 PPHST HI-LO BLK 2 86294250 - 7 WASHER, .19 ID X .5 X .09TK BLK 3 86007140 72130 2 SWITCH, SPST 2-POSITION ROCKER 4 86242110 48088 2 KNOB, .90 OD X .25 COLLET 5 86008900 80845 4 BOOT, SEAL-PUSH BUTTON 7/16-28 6 86082180 62926 1 PLATE, ELEC. PANEL 24V DELUXE 7 86237800 35261 1 GASKET, ELEC PLATE 24V 8 86279300 87134 8 WASHER, #6 LOCK 9 86273990 70067 12 SCR, 6-32 X 3/8 PPHMS 10 86246940 54156 1 METER, 0-50 AMP DC 11 86001910 14606 4 BREAKER, 30A 50VDC CIRCUIT 12A 86007170 72159 1 SWITCH KEY TWO POSITION 12B 86193750 32-900205 - SW, RTRY NON-ILLUM TM OPTIONAL 13 86006420 67393 2 RELAY, 24VDC 100A 14 86005700 57104 4 NUT,10-32 W/STAR WASHER PLTD 15 86279480 87166 4 WASHER, 5/16 EXT LOCK PLTD 16 86271080 57117 4 NUT, 5/16-24 HEX PLTD 17 86010760 87142 2 WASHER, .344 X .69 X .066 FLAT PLT 18 86082820 66353 1 PLATE, ELECT. PANEL, BACK 19 86254440 73734 2 SPACER, .166 ID X .313 OD X .375 L AL 20 86002950 27695 1 CONTROLLER, 24VDC PROPEL MOTOR 21 86270850 57026 2 NUT, 8-32 HEX NYLOCK SS 22 86003250 27944 1 CIRCUIT BOARD, SOL FLOAT WIRED 23 86276880 70751 2 SCR, 1/4-20 X 3/8 HHCS SS 24 86255900 73538 4 STANDOFF, 6-32 x 5/8 HEX NYL 25 86255910 73659 2 STANDOFF, 1/4-20 X 1.0 HEX INS 26 86006850 70393 2 SET SCR, 1/4-20 X 1.25 L 27 86005710 57105 2 NUT, 1/4-20 HEX W/STAR WASHER 28 86273910 70045 2 SCR, 8-32 X 1 PPHMS 29 86253630 73987 1 SHUNT, DC AMM. 25 AMP, 50MV 30 86005520 54145 1 METER, 24V BATTERY CHARGE LEVEL 31 86002000 14717 1 BREAKER, 3 AMP 32 86271870 57290 6 NUT, 1/4-20 HEX NYLOCK THIN SS 33 86257030 72168 1 SWITCH, MOMENTARY, DPST 34 86002010 14942 1 BOOT, 3/8 CIRCUIT BREAKER 35 86004860 48073 1 KEY, SWITCH SERVICE ONLY 36 86006310 66335 1 POTENTIOMETER, 50K OHMS SERVICE ONLY 37 86279020 87026 2 WASHER, #6 LOCK EXT STAR SS 38 86279600 87187 2 WASHER, #6 FLAT BRASS 39 86276250 70615 2 SCR, 6-32 X 3/8 SRHMS BR 40 86271720 57246 2 NUT, 1/4-20 WING NYLOCK ZINC 41 86249290 62283 1 PLATE, METER RETAINING 42 86237830 35264 1 GASKET, AMP METER 43 86255890 730164 2 STANDOFF, 6-32 X 1.0 HEX NYL 44 86005530 54154 1 METER, 12-48 VDC LED HOUR 45 86267340 880269 2 WIRE, 22” RED/18 76040 X 76075 NOT SHOWN 46 86267360 880271 1 WIRE, 14” BLK/18 76011 X 76040 NOT SHOWN 47 86238030 36235 3 GASKET, SWITCH CARLING 48 86007210 72165 1 SWITCH, DPDT 3-POSITION ROCKER

2 86271840 57285 1 NUT, 5/16-18 HEX NYLOCK THIN SS 3 86066860 140537 1 BAR, SQG LIFT SWING 4 86238360 36215 1 GRIP, 3/16 X 1.0 ORANGE 5 86259400 87205 1 WASHER, THRUST .51ID X 1OD BRO 6 86082390 62961 1 PLATE, LEVER NOTCH DELUXE 7 86276780 70728 4 SCR, 5/16-18 X 3/4 HHCS SS 8 86228840 09124 1 BEARING, FLANGED .314 ID X .502 OD 9 86006930 70514 1 SCR, 5/16-18 X 1.00 BSHCS SS CUTTER 24V 86036830 06/20/07 5-12

CUTTER 24V 86036830 06/20/07 4 9 16 1 5 3 2 7 6 10 11 8 12 13 6 14 15 17 5-13

CUTTER 24V 86036830 06/20/07 5-14 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86276920 70755 2 SCR, 3/8-16 X 1 HHCS SS NP 2 86238430 36191 1 GROMMET, 1.00ID 3/16 GRIP 3 86276780 70728 4 SCR, 5/16-18 X 3/4 HHCS SS 4 86010670 87029 4 WASHER, 5/16 FLAT SS 5 86082270 62946 1 PLATE, PIVOT 6 86010630 87013 2 WASHER, 1/4ID X 5/8OD SS 7 86273820 70019 1 SCR, 1/4-20 X 1.25 HHCS SS 8 86069610 140482 1 BRACKET, SCRUB DECK PIVOT 24V 9 86271870 57290 1 NUT, 1/4-20 HEX NYLOCK THIN SS 10 86008650 80604 1 COTTER, 1/4” RING 11 86005630 57022 2 NUT, 3/8-16 HEX NYLOCK THIN SS 12 86077480 51365 1 LINK, SQG LIFT FIXED 13 86003240 27942 1 CABLE, .125 X 26.5 0707 SS LB E-E 14 86009560 82053 1 PIN, CLEVIS 1/4” X .63” PLTD 15 86228900 09138 1 BEARING, FLANGED .252ID X .503OD 16 86259400 87205 1 WASHER, THRUST .51ID X 1OD BRO 17 86278910 87003 2 WASHER, 3/8ID X 7/8 OD SS

5-15 9 32 31 21 2 4 21 1 33 11 18 12 17 16 15 14 7 8 12 22 23 11 25 20 6 12 24 5 1 32 10 30 28 27 26 13 19 7 3 2 29

5-16 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86273990 70067 1 SCR, 6-32 X 3/8 PPHMS SS 1000148587 WAS 70056 2 86075670 28065 1 DOME, 28062 DRILLED 1000148587 WAS 28062 3 86003990 35250 1 GASKET, DOME 4 86246080 51368 1 LANYARD, 18.0 W/LOOP & EYE 5 86270920 57049 1 NUT, 6-32 HEX NYLOCK SS 6 86019560 75448 1 TANK, RECOVERY 24V ORANGE 7 86276290 70626 5 SCR, #10 X 3/4 PPHST HI-LO BLK 8 86001190 140133 1 BRACKET, RECOVERY HOSE MTG 9 86026710 78938 1 TUBE ASM, CUTTER BASKET 1000148587 WAS 78490 10 86237650 35219 2 GASKET, 1-1/2 COMPRESSION 11 86372080 - 2 NUT, 1.5 SLIP JOINT 12 86002400 20064 3 CLAMP, 2.0” WORM GEAR X .312W 13 86004180 39315 1 HOSE, 1.5 BLK VAC X 28” 14 86002840 27282 1 CUFF, 1.5 SLIP X 1.5 HOSE 15 86008400 78499 1 TETHER, DRAIN PLUG 16 86006240 66227 1 PLUG, DRAIN HOSE 17 86004450 40019 1 HOSEBARB, 1.5 DOUBLE MCHD 18 86004260 39472 1 HOSE, 1.5 X 24.0 DRAIN 19 86271870 57290 2 NUT, 1/4-20 HEX NYLOCK THIN SS 20 86075540 27941 1 COVER, VACUUM HOSE 21 86071600 140890 1 BRACKET, VAC INTAKE 1000148587 WAS 140511 22 86010630 87013 2 WASHER, 1/4ID X 5/8OD SS 23 86273810 70018 2 SCR, 1/4-20 X 1 HHCS SS 24 86236410 34394 1 FLOAT, VAC SHUT OFF 25 86257860 78390 1 TUBE, 1.5 WASTE 26 86275470 70484 4 SCR, 10-32 X 5/8 PPHMS SS 1000148587 27 86279610 87190 4 WASHER, SEAL 1/4 X 5/8 OD SS 1000148587 28 86094380 140887 1 STRAINER BASKET, DOME 1000148587 29 86235050 29272 1 DEFLECTOR, FLAP, BASKET 1000148587 30 86270990 57090 4 NUT, 10-32 HEX NYLOCK SS 1000148587 31 86075690 31103 1 ELBOW, 90 DEG 1000148587 32 86233430 81431 2 CLAMP2.50 WORM GEAR 1000148587 33 86025190 28064 - DOME ASM, CUTTER

REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86000290 02418 2 PAD DRIVER, 16” SD 2A 86000300 02419 2 BRUSH, 16” POLYPROPYLENE SD 2B 86000310 02420 2 BRUSH, 16” NYLON SD 2C 86000320 02421 2 BRUSH, 16” NYLON POLISH SD 2D 86000330 02422 2 BRUSH, 16” MILD GRIT SD 2E 86000340 02423 2 BRUSH, 16” SUPER AGGRESSIVE SD 3 86005070 51284 1 LOCK, PAD CENTER SNAP, TWO STEP 4 86276590 70695 3 SCR, #12X 1.0 PPHMS SS 5 86276580 70694 4 SCR, 8-32 X 3/4 PTHMS SS 6 86276600 70696 3 SCR, 10-32 X 3/4 PTHMS SS 7 86007910 73817 1 SPRING, EXT .31 D X 2.0 L X .03 W SS 8 86007280 730011 1 SOCKET, DRIVE BRUSH 9 86005940 62852 1 PLATE, BRUSH RELEASE CUTTER 24V 86036830 06/20/07 5-18

CUTTER 24V 86036830 06/20/07 11 12 7 5 6 20 21 22 23 15 17 18 12 7 19 1 2 3 4 8 7 9 8 7 10 13 14 18 17 16 14 15 5-19

CUTTER 24V 86036830 06/20/07 5-20 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86006930 70514 4 SCR, 5/16-18 X 1.00 BSHCS SS 2 86228840 09124 4 BEARING, FLANGED .314 ID X .502 OD 3 86259420 87232 4 WASHER, THRUST .51 ID X 1 OD BRO 4 86259400 87205 4 WASHER, THRUST .51 ID X 1 OD BRO 5 86255060 73426 2 SPRING, EXT. .43D X 2.50L X .047W 6 86249590 66374 1 PLATE, AQ LOCK LEFT 16 IN 7 86010630 87013 13 WASHER, 1/4 ID 5/8 OD SS 8 86271870 57290 11 NUT, 1/4-20 HEX NYLOCK THIN SS 9 86256020 730131 2 STRAP, AQ, BACK, L 16 INCH 10 86256010 730130 2 STRAP, AQ, BACK, R 16 INCH 11A 86001430 140528 1 BLADE, AQ LEFT 16 INCH 11B 86135160 730429 1 BLADE, AQ LT 16 INCH URETHANE 12 86273780 70015 2 SCR, 1/4-20 X 3/4 HHCS SS NP 13 86082870 66370 1 PLATE, AQ ATTACH L, 16” 14 86276960 70773 9 SCR, 1/4-20 X 1 CARRIAGE SS 15 86005630 57022 6 NUT, 3/8-16 HEX NYLOCK THIN SS 16 86082880 66371 1 PLATE, AQ, ATTACH R 16 IN 17 86228910 09139 6 BEARING, FLANGED .377 ID X .502 OD 18 86276860 70747 6 SCR, 3/8-16 X 1.75 BSHCS SS 19A 86001420 140527 1 BLADE, AQ RIGHT 16 INCH 19B 86135170 730430 1 BLADE, AQ RT 16 INCH URETHANE 20 86271840 57285 4 NUT, 5/16-18 HEX NYLOCK THIN SS 21 86249600 66375 1 PLATE, AQ LOCK RIGHT 16 IN 22 86024960 47396 - AQUA-MIZER 32” SCRUBHEAD LEFT SERVICE ASM 23 86004700 47401 - AQUA-MIZER 32” SCRUBHEAD RIGHT SERVICE ASM

CUTTER 24V 86036830 06/20/07 5-22 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86005320 53630 2 MOTOR ASM, 24VDC 200RPM GEAR 1A 86001360 140394 - BRUSH SET, CCL MOTORS SERVICE ONLY 2 86002830 27196 2 CABLE TIE, .375 X 24.7 3 86010790 87163 8 WASHER, 3/8 SPLIT LOCK PLTD 4 86276970 70774 8 SCR, 3/8-16 X 3/4 HHCS SS 5 86007020 70673 2 SCR, 5/16-18 X 1.25 HHCS SS NP 6 86279130 87083 2 WASHER, 5/16 SPLIT LOCK PLTD 7 86279630 87212 2 WASHER, .344ID X 1.13OD X .09T PLTD 8 86003420 29220 2 DRIVER, BRUSH SD 9 86004810 48040 2 KEY, 1/4 SQ. X 1.00 SUPP W/ MTR 10 86279640 87213 2 WASHER, .78ID X 1.63OD X .25T PLTD

CUTTER 24V 86036830 06/20/07 2 5 18 19 6 7 21 9 13 14 15 17 9 8 3 4 8 1 1 16 9 8 12 11 10 20 22 23 24 5-23

CUTTER 24V 86036830 06/20/07 5-24 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86290040 - 10 SCR, 5/16-18 X 3/4 BSHCS SS 2 86070050 140563 1 BRACKET, SHROUD RETAINER LEFT 3 86271900 57294 23 NUT, 10-24 HEX NYLOCK THIN SS 4 86010650 87018 23 WASHER, #10 X 9/16 OD 5 86062960 730136 1 SHROUD, SCRUBDECK 32” LEFT 6 86277110 70789 23 SCR, 10-24 X 3/4 PPHMS SS 7 86161800 46-802531 1 LATCH, CONCEALED KEEPER 8 86271840 57285 10 NUT, 5/16-18 HEX NYLOCK THIN SS 9 86292500 - 11 WASHER, 5/16 ID X 9/16 OD SS 10 86270920 57049 4 NUT, 6-32 HEX NYLOCK SS 11 86273950 70056 4 SCR, 6-32 X 1/2 PPHMS SS 12 86062970 730137 1 SHROUD, SCRUBDECK 32” RIGHT 13 86011020 89202 1 WHEEL, 3” DIA CUSHION RUBBER 14 86001350 140390 1 BUSHING, SPANNER, .435 X 1.10 15 86277150 70797 1 SCR, 5/16-18 X 2 BSHCS SS 16 86082950 66385 1 PLATE, BUMPER WHEEL ATTACH 17 86070040 140562 1 BRKT, SHROUD RETAINER RIGHT 18 86066410 140549 1 BAND, SKIRT LEFT 32 INCH 19 86007530 730145 1 SKIRT, 32 INCH LEFT 20 86066400 140548 1 BAND, SKIRT RIGHT 32 INCH 21 86007540 730146 1 SKIRT, 32 INCH RIGHT 22 86004710 47412 - SHROUD ASM, 32” RIGHT SCRUBHEAD SERVICE ONLY 23 86004720 47413 - SHROUD ASM, 32” LEFT SCRUBHEAD SERVICE ONLY 24 86244100 500831 1 LABEL, AQUA-MIZER

CUTTER 24V 86036830 06/20/07 6 4 8 2 7 4 3 7 7 5 5 7 4 7 4 3 2 1 4 10 9 5 4 7 11 12 5-25

CUTTER 24V 86036830 06/20/07 5-26 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86273780 70015 4 SCR, 1/4-20 X 3/4 HHCS SS NP 2 86070030 140561 2 BRACKET, ANGLE SUPPORT 3 86273740 70010 2 SCR, 1/4-20 X 1.5 HHCS SS 4 86010630 87013 8 WASHER, 1/4ID X 5/8OD SS 5 86271870 57290 8 NUT, 1/4-20 HEX NYLOCK THIN SS 6 86236670 34393 1 FRAME, SCRUB DECK 7 86259400 87205 10 WASHER, THRUST .51ID X 1OD BRO 8 86228920 09140 2 BEARING, .252ID X .503OD X 1.0 9 86228900 09138 2 BEARING FLANGED .252ID X .503OD 10 86273820 70019 2 SCR, 1/4-20 X 1.25 HHCS SS 11 86066810 140513 1 BAR, LINKAGE, LEFT 12 86066870 140566 1 BAR LINK, RIGHT

CUTTER 24V 86036830 06/20/07 3 2 1 6 7 8 12 5 2 1 10 2 13 13 7 9 7 11 5 4 7 5-27

CUTTER 24V 86036830 06/20/07 5-28 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86010670 87029 2 WASHER, 5/16 FLAT SS 2 86271840 57285 4 NUT, 5/16-18 HEX NYLOCK THIN SS 3 86276780 70728 2 SCR, 5/16-18 X 3/4 HHCS SS 4 86271870 57290 3 NUT, 1/4-20 HEX NYLOCK THIN SS 5 86010630 87013 6 WASHER, 1/4ID X 5/8OD SS 6 86069750 140508 1 BRACKET, FRAME MOUNT 7 86259400 87205 10 WASHER, THRUST .51ID X 1OD BRO 8 86228920 09140 1 BEARING, .252ID X .503OD X 1.0 9 86069760 140509 1 BRACKET, CENTER LINK 10 86007020 70673 1 SCR, 5/16-18 X 1.25 HHCS SS NP 11 86197150 70669 1 SCR, 5/16 X 1.25 ELEV FLDG SA 12 86273740 70010 1 SCR, 1/4-20 X 1.5 HHCS SS 13 86228840 09124 2 BEARING, FLANGED .314ID X .502OD

CUTTER 24V 86036830 06/20/07 15 16 13 12 9 10 11 6 5 8 7 5 4 3 2 6 1 17 18 14 15 15 12 5-29

CUTTER 24V 86036830 06/20/07 5-30 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86005630 57022 2 NUT, 3/8-16 HEX NYLOCK THIN SS 2 86069770 140510 1 BRACKET, DECK MOUNT 3 86005730 57111 2 NUT, 3/8-16 HEX 4 86254910 730134 2 SPRING, COMP .89OD X 6.13L 5 86248970 81406 2 PIN, CLEVIS 3/8 X 2 PLATED 6 86008670 80606 2 COTTER, 3/8” RING 7 86068130 140456 1 BRACKET, ACTUATOR TUBE 8 86277010 70778 2 SCR, 3/8-16 X 7 HHCS SS 9 86011960 - 1 ACTUATOR, 24VDC 5.0 STRK 10 86005630 57022 2 NUT, 3/8-16 HEX NYLOCK THIN SS 11 86068170 140708 1 BRACKET, ACTUATOR MOUNT 12 86271840 57285 5 5/16-18 HEX NYLOCK THIN SS 13 86068160 140707 1 BRACKET, TANK BRACE 14 86277280 70822 2 SCR, 3/8-16 X 1.00 CARRIAGE SS 15 86010670 87029 9 WASHER, 5/16 FLAT SS 16 86006560 70083 4 SCR, 5/16-18 X 1 HHCS SS NP 17 86279650 87222 1 WASHER, SEAL 5/16 X 3/4 OD SS 1000141108 18 86274720 70264 1 SCR, 5/16-18X 1.50 HHCS SS 1000141108

14 3 2 1 4 6 7 8 9 13 10 12 11 HOSE FROM FILTER ASM. 5 5-31

5-32 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86273950 70056 1 SCR, 6-32 X 1/2 PPHMS SS 2 86234790 27827 1 COVER, CLP SOLUTION 3 86246080 51368 1 LANYARD, 18.0 W/ LOOP & EYE 4 86014810 - 1 NUT, 6-32 ACORN SS 5 86008270 75370 1 TANK, SOLUTION 24V, BLU 6 86240460 40089 1 HOSEBARB, 1/2 MPT X 1 7 86282050 39562 1 HOSE, 1.0ID 1/8W CLR X 24.5” 8 86233110 20018 1 CLAMP, 1.0” WORM GEAR 9 86271840 57285 4 NUT, 5/16-18 HEX NYLOCK THIN SS 10 86276380 70639 4 SCR, 5/16-18 X 1.25 SSSCU 11 86233150 20042 1 CLAMP, 3/8 HOSE (D-SLOT) 12 86197910 40022 1 HOSEBARB, 1/2 MPT X 1/2 POLY DL 13 86010670 87029 4 WASHER, 5/16 FLAT SS 14 86032890 75460 1 TANK, SOLUTION 24V 1000141108

5-34 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86273750 70011 2 SCR, 1/4-20 X 5/8 HHCS SS NP 2 86233150 20042 3 CLAMP, 3/8 HOSE (D-SLOT) 3 86069790 140518 1 BRACKET, FILTER/SOLUTION MOUNT 4 86271870 57290 4 NUT, 1/4-20 HEX NYLOCK THIN SS 5 86271830 57283 2 NUT, 3/8 NPT PLASTIC 6 86264940 27051 2 CABLE TIE, 11.38” UL/CSA 7 86282190 39616 1 HOSE, 1/2” ID WIRE BOUND X 13” 8 86007560 730161 1 STRAINER, 1/2 HOSE 20 MESH - 86005870 59021 1 O-RING, FILTER SEAL RON-VIK - 86007750 73405 1 SCREEN, 20 MESH STRAINER SCRBR - 86313160 - - CAP, STRAINER SHORT 9 86010540 84141 1 VALVE, 24VDC SOL 1/2” HOSEBARB - 86003460 29260 - DIAPHRAGM SRVC PART SLND SERVICE ONLY - 86136820 47395 - SOLENOID SPRING KIT SERVICE ONLY 10 86281100 39274 2 HOSE, 1/2 WIRE BOUND X 7” 11 86003580 34327 1 FITTING, 1/2” X 3/8” X 3/8” RED T 12 86280820 39035 2 HOSE, 3/8 NYLOBRAID X 10” 13 86001550 40043 2 HOSEBARB, 3/8 MPT X 3/8 90 D

5-35 17 14 16 7 2 6 29 30 13 15 39 2 3 4 5 10 9 8 7 22 18 19 20 21 24 23 11 12 25 26 27 28 1 34 36 5 34 31 32 33 35 37

5-36 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86009200 81535 2 KNOB, 3/8-16 4 PRONG ALUM 2 86010680 87030 6 WASHER, 3/8 X 3/4 NYLON 3 86007780 73576 2 SPRING, COMP .60D X 2.0L X .045W 4 86008660 80605 2 COTTER, 5/16” RING 5 86001350 140390 4 BUSHING, SPANNER .435 X 1.10 6 86271870 57290 2 NUT, 1/4-20 HEX NYLOCK THIN SS 7 86005630 57022 4 NUT, 3/8-16 HEX NYLOCK THIN SS 8 86274130 70098 2 SCR, 8-32 X 3/8 PHTC ‘F’ PLTD 9 86009910 82576 1 VIAL, LEVEL 10 86082460 62974 1 PLATE, SQUEEGEE TOP 40” 11 86082480 62976 1 PLATE, SQG REAR 40” 12A 86007490 730133 1 SQUEEGEE, REAR BLADE LINATEX 12B 86137040 730425 1 SQUEEGEE, REAR BLADE URETHANE 13 86066360 140381 1 BAND, REAR SQUEEGEE 14 86009180 81489 1 STRIKER, SQUEEGEE STRAP REAR 15 86001330 140382 1 BAND, REAR SQUEEGEE 16 86009170 81488 1 LATCH, SQUEEGEE STRAP 17 86006400 67380 4 RIVET, 5/32 OF X 1/8 GRIP 18 86276920 70755 2 SCR, 3/8-16 X 1 HHCS SS NP 19 86010790 87163 2 WASHER, 3/8 SPLIT LOCK PLTD 20 86005840 57269 2 NUT, 3/8-16 HEX COUPLING SS 21 86082490 62977 1 PLATE, SQUEEGEE BOTTOM 40” 22 86008390 78493 1 TUBE ASM, SQUEEGEE VAC 23 86276990 70776 2 SCR, 3/8-16 X 3.5 CARRIAGE SS 24 86276870 70748 2 SCR, 3/8-16 X 2.5 CARRIAGE SS 25 86082470 62975 1 PLATE, SQUEEGEE FRONT 40” SPACER 26A 86009830 82528 1 BLADE, SQUEEGEE FRONT LINATEX 26B 86137050 730426 1 SQUEEGEE, FRONT BLADE URETHANE 27 86066350 140380 1 BAND, SQUEEGEE FRONT 28 86277000 70777 2 SCR, 1/4-20 X 1. 5 CARRIAGE SS 29 86007040 70680 3 SCR, 5/16-18 X 1 THUMB SS TYPE P 30 86271820 57270 3 NUT, 5/16-18 CAPTIVE “J” PLTD 31 86271840 57285 2 NUT, 5/16-18 HEX NYLOCK THIN SS 32 86005650 57031 2 NUT, 5/16-18 HEX 33 86010670 87029 4 WASHER, 5/16 FLAT SS 34 86011020 89202 4 WHEEL, 3” DIA. CUSHION RUBBER 35 86276980 70775 2 SCR, 5/16-18 X 2.00 HHCS SS 36 86006270 66276 2 PIN, CLEVIS 5/16 X 1.63 PLTD 37 86069870 140531 2 BRACKET, SQUEEGEE WHEEL 38 86026540 47399 - SQUEEGEE 32” SCRUBHEAD SERVICE ASM 39 86004890 48095 2 KNOB, ALUM 3/8-16 NYLOCK NUT SS

CUTTER 24V 86036830 06/20/07 1 2 3 4 5 6 7 1 8 9 10 14 15 16 17 13 11 12 5-37

CUTTER 24V 86036830 06/20/07 5-38 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86008670 80606 2 COTTER, 3/8” RING 2 86069450 140455 1 BRACKET, SQG PIVOT LIFT 3 86271840 57285 2 NUT, 5/16-18 HEX NYLOCK THIN SS 4 86228840 09124 2 BEARING, FLANGED .314 ID X .502 OD 5 86259410 87206 2 WASHER, THRUST .51 ID X 1 OD X .063 6 86009200 81535 1 KNOB, 3/8-16 4 PRONG ALUM 7 86279510 87171 1 WASHER, 3/8 FLAT 8 86082150 62922 1 PLATE, SQUEEGEE MOUNT 9 86007270 730006 1 SPRING, COMP 1.10 OD X 2.0 L X .148W 10 86005630 57022 1 NUT, 3/8-16 HEX NYLOCK THIN SS 11 86072530 14409 1 BRACKET, CAMBER PIVOT 12 86276870 70748 1 SCR, 3/8-16 X 2.50 CARRIAGE SS 13 86277130 70795 2 SCR, 5-16-18 X 1.00 CARRIAGE SS 14 86249060 82061 1 PIN, CLEVIS 3/8 X 4.63 PLTD 15 86008870 80815 2 BEARING, FLANGED 3/8” ID X 11/16” 16 86259400 87205 2 WASHER, THRUST .51 ID X 1 OD BRO 17 86008860 80808 1 PIN, CLEVIS 3/8” X 5.5”L PLTD

5-40 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86001620 40087 1 HOSE ASM, 1.5 BLK VAC X 67 2 86002400 20064 2 CLAMP, 2.0” WORM GEAR X .312W 3 86271870 57290 3 NUT, 1/4-20 HEX NYLOCK THIN SS 4 86064910 54194 1 MUFFLER, VAC MOTOR 5 86233430 81431 1 CLAMP, 2.50 WORM GEAR 6 86091170 730174 1 TUBE, 2.0 OD X .05W X 1.0L 7 86005460 53801 1 VAC MOTOR ASM, 24VDC 3 STAGE - 86230810 140551 - BRUSH SET, 24V 3ST VAC AMETEK SERVICE ONLY - 86135310 140686 - BRUSH SET, 24V/36V VAC WINDSOR SERVICE ONLY 8 86010630 87013 3 WASHER, 1/4 ID X 5/8 OD SS 9 86273810 70018 3 SCR, 1/4-20 X 1 HHCS SS

CUTTER 24V 86036830 06/29/11 5-42 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86271840 57285 4 NUT, 5/16-18 HEX NYLOCK THIN SS 2 86230330 14369 2 BRACKET, TRANSAXLE MOUNT 3 86271860 57289 8 NUT, 5/16-24 HEX NYLOCK SS 4A 86011050 89212 2 WHEEL ASM, 10” FMFL BLK KNOBBY 4B 86137420 830748 - WHEEL ASM, 10” SOLID SPCL SCBR OPTIONAL 4C 86011040 89211 - WHEEL ASM, 10” FMFL N-MARKING OPTIONAL 4D 86354660 - - WHEEL, 10” BLK KNOBBY POLY FILL OPTIONAL 4E 86354670 - - WHEEL, 10” N-MRKNG POLY FILL OPTIONAL 5 86000800 05128 1 AXLE MOTOR DRIVE, 24VDC 5A 86216150 140588 - BRUSH SET, 24V TRANSAXLE SERVICE ONLY 5B 86004660 47371 - HUB KIT, 05128 TRANSAXLE 1000094309 SERVICE ONLY 5C 86241840 48091 - KEY, WOODRUFF .75ID HUB 1000094309 SERVICE ONLY 6 86238430 36191 1 GROMMET, 1.00 ID 3/16 GRIP 7 86006560 70083 4 SCR, 5/16-18 X 1 HHCS SS NP 8 86092580 62921 1 FRAME, MAIN 24V 9 86002310 18041 2 CASTER, 4 DIA X 2 W X 3.56R 10 86270880 57032 8 NUT, 3/8-16 SERRATED FLG 11 86278910 - 8 WASHER, 3/8 ID X 7/8 OD SS

5-44 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86010120 82803 1 CONN, 175 DCA RED W/O TERMS 2 86271870 57290 2 NUT, 1/4-20 HEX NYLOCK THIN SS 3 86271910 57295 8 NUT, 5/16-18 FLEXLOCK 4 86008920 80889 8 BOOT, RUBBER TERM. ISOLATOR 5 86009000 81131 3 WIRE, 4 X 9.5 BK 5/16 RING X 5/16 RING 6 86010850 880352 1 WIRE, 4X20 RD C, TERM X 5/16 RING 7 86010860 880353 1 WIRE, 4X20 BK C, TERM X 5/16 RING 8 86260520 880384 2 WIRE, 4X67 BK C. TERM 5/16 RING 9 86233360 28038 1 CLAMP, CABLE KIT SY945 10 86270890 57034 1 NUT, ACORN 10-32 11 86010650 87018 1 WASHER, #10 X 9/16 OD 12 86273980 70066 1 SCR, 10-32 X 3/4 PPHMS SS 13 86312710 - 1 BLOCK, 3.5 X 4 X 5 FOAM FOR 86312720 BATTERIES

5-45 E-STOP 58 RED 10 RED 56 RED CONTROLLER NEGATIVE BATTERY CABLE POSITIVE CABLE BATTERY 48 BLK 1/35 13 RED MAIN 3A 8 BLU 28 WHT 7 RED 27 GRN 6 BLK 9 BLU 16 RED SWITCH 12 RED KEY 47 RED 30A PROPEL 11 RED 16 RED 61 BLK FORWARD SWITCH 26 RED 49/50 BLK VAC ROCKER 19 BLK 43/59 BLK 19/23 BLK 27 GRN 28 WHT 61 BLK SWITCH REV 26 RED 63 BLK 62 RED 29 YLW DIAGRAM B POT BOARD 30A MTR VAC 52 RED 14 RED RIGHT BRUSH 30A 1 RED 57 RED 2 BLK 29 YLW 15 RED 51 RED B BRUSH LEFT 30A A HOUR METER 1 3 2 26 RED 57 RED 6 BLK 14/15 RED 33 RED 20 BLU 9 BLU METER SOLUTION CONTROL 22 RED 21 RED AMP 32 RED 4 1 20 BLU BRUSH ROCKER METER BATTERY BRUSH 20 BLU RELAY 2 7 RED 2/25 BLK 54 RED DIAGRAM A 30 RED 49 BLK 52 RED 50 BLK 43 BLK 48 BLK 47 RED 56 RED 51 RED 30 RED FORWARD 8 BLU POT SWITCH 62 RED 63 BLK 10 RED 64 RED 22 RED 21 RED 33/34 RED 41 BLU 23/24 BLK 24/25 BLK 18 BLU 33/34 RED 11 RED 64 RED 54 RED 12 RED 13 RED RELAY MAIN 59 BLK 58 RED 41 BLU 18 BLU 1 3 2 2 4 6 4 5 INDICATES OPTIONAL ACCESSORY.

5-46 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86238990 41442 1 HARNESS, PANEL, DELUXE 2 86261210 29204 2 DIODE ASM, 76008 X 76008 3 86003410 29215 1 DIODE ASM, 76075 X 76075 4 86267340 880269 2 WIRE, 22” RED/18 76040 X 76075 5 86269300 88868 1 WIRE, 16” RED/18 STRIP X STRIP 6 86267360 880271 1 WIRE, 14” BLK/18 76011 X 76040

LEFT BRUSH MOTOR RIGHT BRUSH MOTOR 76 RED 77 BLK 74 RED 75 BLK 5 BRN 6 BLK ACTUATOR 69 RED 68 GRN/YLW SOLENOID VAC MOTOR 72 RED 73 BLK PROPEL MOTOR 78 RED 79 BLK A B DIAGRAM A 77 BLK 78 RED DIAGRAM B 76 RED 75 BLK 74 RED 79 BLK 68 GRN/YLW 69 RED 6 BLK 5 BRN 1 VALVE 5-47

5-48 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86238980 41441 1 HARNESS, MAIN

INDICATES OPTIONAL ACCESSORY DECK WHT BLK PRV NO. 29204 86261210 86261210 PRV NO. 29204 86003410 - PRV NO. 29215 5-49

5-51 1 2 3 4 5 6 7 9 10 13 8 10 14 12 11 2 8 2 1 4 17 9 9 15 16 11 11 12 14

5-52 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86248370 66381 2 PAD, BRAKE 2 86006220 66192 3 PIN, ROLL 1/4 X 1.25L 3 86252070 67486 1 ROD, BRAKE 24V 4 86231330 14664 2 BUSH, BRZ FLG .63 X .75 X 1.0 5 86255060 73426 2 SPRING, EXT .43D X 2.50 L X .047 W 6 86070070 140565 1 BRKT, LOWER BRAKE MOUNT 24V 7 86234850 27956 1 CRANK, BRAKE 8 86272610 80669 2 PIN, CLEVIS 5/16” X 3/4” L PLTD 9 86231820 27961 1 CABLE, PARK BRAKE 10 86008660 80605 2 COTTER, 5/16” RING 11 86010630 87013 6 WASHER, 1/4 ID X 5/8 OD SS 12 86271870 57290 5 NUT, 1/4-20 HEX NYLOCK THIN SS 13 86070150 140574 1 BRKT, TANK MOUNT 24V 14 86259400 87205 2 WASHER, THRUST .51 ID X 1 OD BRO 15 86228900 09138 1 BEARING FLANGED .252 ID X .503OD 16 86273820 70019 1 SCR, 1/4-20 X 1.25 HHCS SS 17 86077280 51378 1 LEVER, BRAKE

2 86269300 88868 1 WIRE, 16” RED/18 STRIP X STRIP NOT SHOWN CUTTER 24V 86036830 06/20/07 5-54

5-55 BRACKET RECOVERY SOLUTION 3 10 12 13 14 15 11 TO COUPLING 3 7 6 5 17 3 9 10 3 16 2 TO FILTER (EXISTING HOSE) 3 4 8 17 3 2 1

5-56 REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO. FROM NOTES: 1 86010670 87029 1 WASHER, 5/16 FLAT SS 2 86276780 70728 1 SCR, 5/16-18 X 3/4 HHCS SS 3 86233150 20042 6 CLAMP, 3/8 HOSE (D-SLOT) 4 86070140 140573 1 BRKT, FILTER/SOLENOID MOUNT 5 86240410 40078 1 HOSEBARB, 1/2 TEE 6 86282200 39617 1 HOSE 3/8 ID WIRE BOUND X 40” 7 86001550 40043 1 HOSEBARB, 3/8 MPT X 3/8 90D 8 86026370 65180 1 PUMP ASM, 24V ACCESSORY 9 86197940 40027 1 HOSEBARB, 3/8MPT X 1/2 90 D DL 10 86270990 57090 4 NUT, 10-32 HEX NYLOCK SS 11 86010650 87018 4 WASHER, #10 X 9/16 OD 12 86197620 40038 1 HOSEBARB, 1/4MPT X 3/8 45D DL 13 86002470 22072 1 COUPLING, 1/4 ANCHOR W/1” HEX 14 86005590 56014 1 NIPPLE, 1/4 CLOSE 15 86005580 56012 1 NIPPLE, 1/4 FPT QD 16 86282110 39571 1 HOSE, 1/2 ID WIRE BOUND X 5.5” 17 86280750 151-38A 1 HOSE, 1/2 ID WIRE BOUND X 21” - 86239020 41463 1 HARNESS PUMP KIT ADAPTER NOT SHOWN - 86264940 27051 3 CABLE TIE, 11.38” UL/CSA NOT SHOWN

CUTTER 24V 86036830 06/20/07 5-57 PART NO. PRV NO. DESCRIPTION SERIAL NO. FROM NOTES: 86001910 14606 BREAKER, 30A 50VDC CIRCUIT 86002000 14717 BREAKER, 3A 86230810 140551 BRUSH SET, 24V 3ST VAC AMETEK 86135310 140686 BRUSH SET, 24V/36V VAC WINDSOR 86006420 67393 RELAY, 24VDC 100A 86007140 72130 SWITCH, SPST 2-POSITION ROCKER 86009200 81535 KNOB, 3/8-16 4 PRONG ALUM 86003990 35250 GASKET, DOME 86236410 34394 FLOAT, VAC SHUT OFF 86001430 140528 BLADE, AQ LEFT 16 INCH 86001420 140527 BLADE, AQ RIGHT 16 INCH 86007490 730133 SQUEEGEE, REAR BLADE LINTEX 86009830 82528 SQUEEGEE, FRONT BLADE LINATEX 86066410 140549 BAND, SKIRT LEFT 32 INCH 86066400 140548 BAND, SKIRT RIGHT 32 INCH 86004860 48073 KEY, SWITCH