27 & 33 Automatic Floor Scrubber

Transcription

1 t 7 & 33 Automatic Floor Scrubber Model No.: Operator and Parts Manual TENNANT COMPANY 70 NORTH LILAC DRIVE MINNEAPOLIS, MN 554 MAILING ADDRESS: TENNANT COMPANY P.O. BOX 45 MINNEAPOLIS, MN BLUESTAR CUSTOMER SERVICE: FAX: TECHNICAL SUPPORT: EXT Rev. 04 (04-006) *6046*

2 OPERATION This manual is furnished with each new model. It provides necessary operation and maintenance instructions and an illustrated parts list. Read this manual completely and understand the machine before operating or servicing it. Use the illustrated Parts Lists to order parts. Before ordering parts or supplies, be sure to have your machine model number and serial number handy. Parts and supplies may be ordered by phone or mail from any authorized parts and service center, distributor or from any of the manufacturer s subsidiaries. This machine will provide excellent service. However, the best results will be obtained at minimum costs if: S The machine is operated with reasonable care. S The machine is maintained regularly - per the machine care instructions provided. S The machine is maintained with manufacturer supplied or equivalent parts. MACHINE DATA Please fill out at time of installation for future reference. Model No.- Install. Date - Serial No.- E 998, 999, 004, 006 Tennant Company Printed in U.S.A. PROTECT THE ENVIRONMENT Please dispose of packaging materials, old machine components such as batteries, hazardous fluids such as antifreeze and oil, in a safe environmentally way according to your local waste disposal regulations. Always remember to recycle. TABLE OF CONTENTS SAFETY PRECAUTIONS... 3 SAFETY LABEL... 4 MACHINE COMPONENTS... 5 CONTROL PANEL SYMBOLS... 5 MACHINE INSTALLATION... 6 UNCRATING MACHINE... 6 ATTACHING SQUEEGEE ASSEMBLY... 6 INSTALLING BATTERIES... 6 MACHINE SETUP... 7 PRE--OPERATION CHECKS... 7 INSTALLING BRUSH OR PAD DRIVERS... 7 FILLING SOLUTION TANK... 8 MACHINE OPERATION... 8 WHILE OPERATING MACHINE... 9 CIRCUIT BREAKERS... 0 DRAINING TANKS... 0 DRAINING RECOVERY TANK... 0 DRAINING SOLUTION TANK... 0 CHARGING BATTERIES... MACHINE MAINTENANCE... DAILY MAINTENANCE... WEEKLY MAINTENANCE... MONTHLY MAINTENANCE... QUARTERLY MAINTENANCE... BATTERY MAINTENANCE... 3 DRIVE CHAIN MAINTENANCE... 4 TRANSPORTING MACHINE... 4 STORING MACHINE... 4 RECOMMENDED STOCK ITEMS... 4 TROUBLE SHOOTING... 5 SPECIFICATIONS... 7 MACHINE DIMENSIONS... 7 ELECTRICAL DIAGRAMS... 8 PARTS LIST... 0 REPLACEMENT BRUSHES AND PAD DRIVER GROUP... 0 RECOVERY TANK GROUP... CHASSIS GROUP... 4 DRIVE WHEEL GROUP... 6 CONTROL PANEL GROUP... 8 CONTROL CONSOLE GROUP PAD DRIVER GROUP... 3 BRUSH LIFT GROUP SOLUTION CONTROL GROUP ELECTRICAL GROUP SKIRT GROUP SQUEEGEE CONTROL GROUP... 4 SQUEEGEE GROUP inch & 33 -inch Automatic Floor Scrubber (04-06)

3 OPERATION SAFETY PRECAUTIONS This machine is intended for commercial use. It is designed exclusively to scrub hard floors in an indoor environment and is not constructed for any other use. Use only recommended pads, brushes and commercially available floor cleaners intended for machine application. All operators must read, understand and practice the following safety precautions. The following warning alert symbol and the FOR SAFETY heading are used throughout this manual as indicated in their description: WARNING: To warn of hazards or unsafe practices which could result in severe personal injury or death. FOR SAFETY: To identify actions which must be followed for safe operation of equipment. Failure to follow these warnings may result in: personal injury, electrical shock, fire or explosion. WARNING: Fire Or Explosion Hazard. Never Use Flammable Liquids Or Operate Machine In Or Near Flammable Liquids, Vapors Or Combustible Dusts. This machine is not equipped with explosion proof motors. The electric motors will spark upon start up and during operation which could cause a flash fire or explosion if machine is used in an area where flammable vapors/liquids or combustible dusts are present. WARNING: Fire Or Explosion Hazard. Do Not Pick Up Flammable Materials Or Reactive Metals. WARNING: Fire Or Explosion Hazard. Batteries Emit Hydrogen Gas. Keep Sparks And Open Flame Away. Keep Battery Compartment Open When Charging. WARNING: Electrical Hazard. Disconnect Battery Cables Before Servicing Machine. The following information signals potentially dangerous conditions to the operator or equipment: FOR SAFETY:. Do not operate machine: - With flammable liquids or near flammable vapors as an explosion or flash fire may occur. - Unless trained and authorized. - Unless operation manual is read and understood. - If not in proper operating condition.. Before starting machine: - Make sure all safety devices are in place and operate properly. 3. When using machine: - Go slow on inclines and slippery surfaces. - Wear no -slip shoes. - Use care when reversing machine. - Report machine damage or faulty operation immediately. - Never allow children to play on or around. - Follow mixing and handling instructions on chemical containers. 4. Before leaving or servicing machine: - Stop on level surface. - Turn off machine. 5. When servicing machine: - Avoid moving parts. Do not wear loose jackets, shirts, or sleeves. - Block machine tires before jacking up. - Use hoist or jack that will support the weight of the machine. - Wear eye and ear protection when using pressurized air or water. - Disconnect battery connections before working on machine. - Wear protective gloves and safety glasses when handling batteries or battery cables. - Avoid contact with battery acid. - Use manufacturer supplied or approved replacement parts. - All repairs must be performed by a qualified service person. - Do not modify the machine from its original design. 7 -inch & 33 -inch Automatic Floor Scrubber (05-04) 3

4 OPERATION 6. When transporting machine: - Turn machine off. - Get assistance when lifting machine. - Do not lift machine when batteries are installed. - Use a recommended ramp when loading/unloading into/off truck or trailer. - Use tie -down straps to secure machine to truck or trailer. SAFETY LABEL The safety label appears on the machine in the location indicated. Replace label if it becomes damaged or illegible. WARNING LABEL - LOCATED ON THE RECOVERY TANK LID. FOR SAFETY LABEL - LOCATEDONTHE SWITCH PANEL. READ MANUAL BEFORE OPERATING inch & 33 -inch Automatic Floor Scrubber (04-06)

5 OPERATION MACHINE COMPONENTS Squeegee Lift Lever. Recovery Tank Drain Hose 3. Brush Pressure Lever 4. Circuit Breakers 5. Squeegee Assembly 6. Brush Lift Foot Pedal 7. Solution Tank Drain Hose 8. Solution Tank Fill Ports 9. Recovery Tank Lid 0. Recovery Tank. Battery Charger Receptacle (inside Battery Compartment). Wall Rollers 3. Scrub Head Skirt 4. Rear Casters 5. Battery Compartment 6. Vacuum On/Off Switch 7. Battery Meter 8. Brush/Solution On/Off Switch 9 Solution Flow Control Knob 0. Trigger Switch. Transport/Fast Scrub Switch. Main Power/Slow Scrub Switch 3. Reverse Switch CONTROL PANEL SYMBOLS Main Power/ Slow Scrub Switch Vacuum Switch Squeegee Lift Lever Battery Meter Solution Flow Transport/ Fast Scrub Switch Brush/ Solution Switch Reverse Switch Brush Lift Foot Pedal 7 -inch & 33 -inch Automatic Floor Scrubber (05-04) 5

6 OPERATION MACHINE INSTALLATION UNCRATING MACHINE Carefully check carton for signs of damage. Report damages to carrier at once. Check carton contents to ensure all accessories are included. Squeegee is packaged with machine. Batteries, battery charger and pad drivers are packaged separately. To uncrate your machine, remove shipping straps and raise scrub head. To raise scrub head, step down firmly on the bottom brush lift foot pedal until pedal locks into the raised position. Carefully lift or use a ramp to remove machine from pallet. ATTENTION: Battery installation must be accomplished after removing machine from shipping crate. ATTENTION: Do not roll machine off pallet, machine damage may occur. ATTACHING SQUEEGEE ASSEMBLY. Slide squeegee lift lever to the right to raise squeegee mount bracket (Figure ). FIG. 3. Tighten thumb knobs securely. INSTALLING BATTERIES WARNING: Fire Or Explosion Hazard. Batteries Emit Hydrogen Gas. Keep Sparks And Open Flame Away. Keep Battery Compartment Open When Charging. FOR SAFETY: When servicing machine, wear protective gloves and safety glasses when handling batteries or battery cables. Avoid contact with battery acid. Recommended Battery Specifications: Four 6 volt, deep cycle, 305 amp hour batteries. Part Number Maximum battery dimensions are 78mm (7 in.) W x 308mm (.3 in.) L x 356mm (4in.) H.. Turn all switches to the off (O) position.. Carefully hinge open recovery tank to access battery compartment. Remove loose battery cables from compartment (Figure 3). FIG.. Loosen two thumb knobs on squeegee and slide squeegee into slots at rear of squeegee mount bracket. Be certain that squeegee roller wheels are toward the rear (Figure ). FIG inch & 33 -inch Automatic Floor Scrubber (05-04)

7 OPERATION 3. Carefully install batteries into compartment and arrange battery posts as shown (Figure 4).. Raise scrub head. Step down firmly on bottom brush lift foot pedal to raise (Figure 5). Machine Front FIG. 4 ATTENTION: Do not drop batteries into compartment, battery and machine housing damage may result. This damage in not covered by warranty. 4. Connect terminals to battery posts in numerical order as labeled, TO POSITIVE & BLACK TO NEGATIVE (Figure 4). 5. Double check cable connections before closing up battery compartment. 6. Turn main power switch on (I) and check battery meter charge level to ensure batteries are fully charged. If batteries need charging, see CHARGING BATTERIES. MACHINE SETUP PRE -OPERATION CHECKS. Sweep and dust-mop floor to remove particles and other debris.. Check battery meter charge level to ensure batteries are fully charged (See CHARGING BATTERIES). 3. Check that pads or brushes are installed. 4. Check that squeegee is installed. FIG Unfasten black latch at front of machine and hinge open skirt housing to access motor hub (Figure 6). FIG Select recommended pad or brush that best meets your cleaning needs. NOTE: Consult your authorized distributor for pad/brush recommendations. 5. (For Pad Installation) Attach pads to pad drivers before connecting drivers to motor hub. To attach pad to driver, remove plastic centerlock ring from pad driver. Position pad on pad driver and replace centerlock ring (Figure 7). INSTALLING BRUSH OR PAD DRIVERS. Turn main power switch to the off (O) position. FOR SAFETY: Before leaving or servicing machine, stop on level surface and turn off machine. FIG inch & 33 -inch Automatic Floor Scrubber (05-04) 7

8 OPERATION 6. Attach brush/pad drivers to motor hubs. Align (3) mounting studs with slots in motor hub. Give driver a quick turn toward spring clip located on motor hub. Be certain pad driver is securely fastened and spring clip locks into one of the studs before operating machine (Figure 8). NOTE: The water must not be hotter than 60_C (40_F) or tank damage may occur. NOTE: If filling with a bucket be certain that bucket is clean. This will prevent possible solution line clogs. 4. Add cleaning chemical. See proper dilution ratio instructions on bottle. FOR SAFETY: When using machine, follow mixing and handling instructions on chemical containers. ATTENTION: Use only recommended detergents. Machine damage due to improper detergent usage will void the manufacturer s warranty. Contact your sales representative for detergent recommendations. WARNING: Fire Or Explosion Hazard. Never Use Flammable Liquids. FIG. 8 NOTE: Always make sure pad driver and motor hub surfaces are clean before installing drivers. Keeping surfaces clean will make it easier when removing pad drivers. 7. Close skirt housing and refasten latch. FILLING SOLUTION TANK. Transport machine to filling station. Raise squeegee and scrub head when transporting.. Turn off machine. FOR SAFETY: Before leaving or servicing machine, stop on level surface and turn off machine. 3. Open solution fill door on side of machine and fill solution tank with clean water, 60 C (40 F) maximum temperature. Or you can fill solution tank using hose fill port at rear of machine. Pull off plug and insert hose to fill. The clear tube below the fill port has 9L (5 gallon) increment markers to indicate amount of water in tank (Figure 9). MACHINE OPERATION FOR SAFETY: Do not operate machine unless operator manual is read and understood.. Slide squeegee lever to the left to lower squeegee assembly (Figure 0). FIG. 0. Push top foot pedal forward to lower scrub head (Figure ). FIG. 9 FIG inch & 33 -inch Automatic Floor Scrubber (05-04)

9 OPERATION 3. Turn on main power, vacuum and brush/solution switches. NOTE: The brush motors will start when triggers are activated. 4. Pull triggers to begin scrubbing. WARNING: Fire Or Explosion Hazard. Do Not Pick Up Flammable Materials Or Reactive Metals. 5. Turn solution flow control knob to maximum for 30 seconds, then adjust to desired flow (Figure ). FIG. 6. To operate in reverse, push and hold reverse switch while pulling triggers (Figure 3).. Periodically observe recovery tank for excessive foam (look through clear lid). If excessive foam appears, pour a recommended foam control solution into recovery tank. ATTENTION: Do not allow foam or water to enter recovery tank float shut -off screen, vacuum motor damage will result. The float shut -off screen will not keep foam out. Vacuum damage due to foam or water is not covered by warranty. 3. Change or turn pads over when worn. 4. If squeegee leaves streaks, raise and wipe blades with a cloth. Pre-sweep area to prevent streaking. 5. During brief stops, it s not required to turn brush switch off, the brush will automatically stop when triggers are released. 6. Observe battery meter needle. When needle drops into the red zone, recharge batteries. ATTENTION: Do not continue to run machine when battery meter needle is in the red zone, battery damage will result. 7. If additional scrubbing pressure is needed for small, heavily soiled areas, perform the following: a. Lower scrub head. b. Lift pad pressure lever to the locked position (Figure 4). NOTE: Scrub head must be lowered to allow pad pressure lever to be lifted to the locked position. Lower lever before raising scrub head. FIG If additional scrubbing speed is desired, activate the transport/fast scrub switch. WHILE OPERATING MACHINE WARNING: Fire Or Explosion Hazard. Never Operate Machine In Or Near Flammable Liquids, Vapors Or Combustible Dusts. FOR SAFETY: When using machine, go slow on inclines and slippery surfaces.. Observe amount of solution on floor and adjust solution flow knob accordingly. FIG Periodically observe clear tube for remaining cleaning solution. 9. When solution tank runs dry, transport machine to draining area (See DRAINING TANKS). 7 -inch & 33 -inch Automatic Floor Scrubber (05-04) 9

10 OPERATION CIRCUIT BREAKERS The machine is equipped with (4) circuit breakers to protect motors from damage. If circuit breakers should trip, they cannot be reset immediately. Determine cause, allow motor to cool and then reset. The brush motor circuit breakers (35A), located near charger plug, will trip due to excessive overload on pad. Turn over or change pads if breakers should trip. The main circuit breaker (0A) and vacuum/drive motor circuit breaker (35A) are located at rear of machine (Figure 5). NOTE: If using a bucket to drain machine, do not use same bucket for filling solution tank. This will prevent possible solution line clogs. FIG. 6. Rinse out recovery tank after each use. This will prevent foul odor buildup. Use a hose to rinse out the recovery tank. Be careful not to spray water into shut--off float screen. 3. Replace drain hose cap tightly after draining. DRAINING SOLUTION TANK DRAINING TANKS FIG. 5. Pull solution tank drain hose (clear hose) off hose barb at rear of machine and drain solution into floor drain or bucket (Figure 7). FOR SAFETY: Before leaving or servicing machine, stop on level surface and turn off machine. DRAINING RECOVERY TANK Recovery tank must be emptied prior to refilling solution tank. To drain recovery tank, perform the following steps: ATTENTION: If recovery tank is not emptied between fill -ups, foam or water will enter float shut -off screen located in the recovery tank and damage vacuum motor. Float shut -off screen will not keep foam out. Vacuum damage due to foam or water is not covered by warranty.. Remove recovery tank drain hose from holder, position hose over floor drain and twist off cap. To completely drain recovery tank, hinge open tank sideways and flip up tank support stand to rest tank on (Figure 6). FIG. 7. Rinse out solution tank with clean water after each use and flush out solution flow system. This will prevent clogging due to chemical buildup. Use clear hose to drain solution tank. 3. Reconnect clear hose to hose barb. Be certain hose is completely pushed onto hose barb inch & 33 -inch Automatic Floor Scrubber (05-04)

11 OPERATION CHARGING BATTERIES NOTE: Recharge batteries ONLY after a total of 30 minutes of use or more. This will prolong battery life. The following charging instructions are intended for supplied 4V chargers only. Only use a charger with the following specifications to prevent battery damage. CHARGER SPECIFICATIONS: S OUTPUT VOLTAGE - 4 VOLTS S OUTPUT CURRENT - 5 AMPS MAXIMUM S AUTOMATIC SHUTOFF CIRCUIT S FOR DEEP CYCLE BATTERY CHARGING NOTE: For optimum machine operation, keep batteries charged at all times. Never leave batteries discharged for lengthy periods. WARNING: Fire Or Explosion Hazard. Batteries Emit Hydrogen Gas. Keep Sparks And Open Flame Away. Keep Battery Compartment Open When Charging. FOR SAFETY: When servicing machine, wear protective gloves and safety glasses when handling batteries or battery cables. Avoid contact with battery acid.. Transport machine to a flat, dry surface in a well-- ventilated area for charging.. Turn off all switches. FOR SAFETY: Before leaving or servicing machine, stop on level surface and turn off machine. 3. Hinge open recovery tank to access batteries. Make sure recovery tank is empty before opening. 4. Before charging, check the fluid level (A) in each battery cell. If the battery plates (B) are exposed, add just enough distilled water to cover plates. DO NOT OVERFILL. Overfilled batteries can overflow during charging due to fluid expansion. Replace cell caps before charging (Figure 8). B 5. With charger s power supply cord unplugged, connect battery charger into machine as shown. Flip up hood support stand and rest hood on stand to promote ventilation (Figure 9). FIG Plug the charger s power supply cord into a grounded wall outlet (Figure 0). Grounded 3HoleOutlet Ground Pin FIG. 0 FOR SAFETY: Do not operate charger unless cord is properly grounded. NOTE: Once charger is connected, machine becomes inoperable. 7. The charger will automatically begin charging and shut off when fully charged. 8. When disconnecting charger, always unplug charger from wall outlet first. 9. After charging, recheck the battery fluid level (A) in each battery cell. The level should be cm (3/8 in) from the bottom of sight tubes (B). Add distilled water if needed. DO NOT OVERFILL (Figure ). B A A FIG. FIG inch & 33 -inch Automatic Floor Scrubber (05-04)

12 OPERATION MACHINE MAINTENANCE To keep machine in good working condition, simply follow daily, weekly and monthly maintenance procedures. FOR SAFETY: Before leaving or servicing machine, stop on level surface and turn off machine. FOR SAFETY: Electrical Hazard. Disconnect Battery Cables Before Servicing Machine. DAILY MAINTENANCE (Every 4 Hours of Use). Remove and clean pads or brushes. Never use soiled pads when cleaning. Replace pads when they become loaded with residue.. Remove and rinse float shut-off screen, located in recovery tank (Figure ). WEEKLY MAINTENANCE (Every0HoursofUse). Check fluid level in battery cells (See BATTERY MAINTENANCE).. Clean battery tops to prevent corrosion (See BATTERY MAINTENANCE). 3. Check for loose or corroded battery cables. MONTHLY MAINTENANCE (Every80HoursofUse). Hinge open right side skirt, remove filter bowl and clean screen. Be certain that solution tank is empty prior to removing filter bowl (Figure 3). FIG. 3. Drain and rinse tanks thoroughly. Remove any clogging debris in tank drain hole. 4. Raise squeegee and wipe it down with a dry cloth. Store squeegee in the up position to prevent squeegee damage. 5. Clean machine housing with a nonabrasive, non-solvent cleaner. ATTENTION: Do not power spray or hose off machine. Electrical component damage may result. 6. Recharge batteries if needed (See CHARGING BATTERIES). FIG. 3. Check drive chain for excess slack. If chain needs tightening, see DRIVE CHAIN MAINTENANCE. 3. Lubricate chain with a water resistant grease. 4. Lubricate axle and caster grease fittings with a water resistant grease. 5. Lubricate all linkage pivot points with silicone spray then coat with a water resistant grease to maintain smooth operation. 6. Check machine for water leaks and loose nuts and bolts. QUARTERLY MAINTENANCE (Every 50 Hours of Use) Inspect motors for carbon brush wear. Replace brushes when worn to a length of 0mm (0.38 in.) or less. Contact an Authorized Service Center for carbon brush inspection. ATTENTION: Contact an Authorized Service Center for machine repairs. Machine repairs performed by other than an authorized person will void the warranty. 7 -inch & 33 -inch Automatic Floor Scrubber (05-04)

13 OPERATION BATTERY MAINTENANCE WARNING: Fire Or Explosion Hazard. Batteries Emit Hydrogen Gas. Keep Sparks And Open Flame Away. Keep Battery Compartment Open When Charging. FOR SAFETY: When servicing machine, wear protective gloves and safety glasses when handling batteries and battery cables. Avoid contact with battery acid.. Always follow proper charging instructions (see CHARGING BATTERIES).. Check fluid level (A) in each battery cell. The fluid level should be cm (3/8 in.) from the bottom of sight tubes after charging. Add distilled water if needed. DO NOT OVERFILL. Overfilled batteries can overflow during charging due to fluid expansion (Figure 4). SPECIFIC GRAVITY at 7 C (80 F) BATTERY CHARGE.65 00% CHARGED.3 75% CHARGED.85 50% CHARGED.48 5% CHARGED.0 DISCHARGED NOTE: Add or subtract gravity reading for each 6_C (0_F) above or below 7_C (80_F). 4. Keep battery tops and terminals clean and dry. a. Mix a strong solution of baking soda and water (Figure 6). A FIG After charging batteries, measure the specific gravity in each battery cell using a hydrometer (Figure 5). This will determine the charge level and condition of the batteries. If one or more of the battery cells test lower than the other battery cell (0.050 or more), the cell is damaged, shortened, or is about to fail. NOTE: Do not take reading immediately after adding distilled water. The water and acid must be thoroughly mixed in order for accurate reading. FIG. 6 b. Brush solution sparingly over battery tops, terminals, and cable connectors. NOTE: Do not allow baking soda solution to enter battery cells. c. Use wire brush to clean terminals and cable connections. d. After cleaning, apply a coating of clear battery post protectant to terminals and cable connections. 5. Check for loose or worn cables. Replace if worn. FIG inch & 33 -inch Automatic Floor Scrubber (05-04) 3

14 OPERATION DRIVE CHAIN MAINTENANCE FOR SAFETY: Before leaving or servicing machine, stop on level surface and turn off machine. Inspect drive chain for proper tension. Chain should flex between 6.35mm (0.5 in.) and.7mm (0.50 in.) from center. If chain flexes more than.7mm (0.50 in.) chain should be tightened. To tighten chain, follow steps below:. From operators right side of machine, locate and loosen 4 motor mount bolts, do not remove bolts.. Loosen locking nut on tension bolt (Figure 7). FIG Turn tension bolt clockwise until chain is properly adjusted. 4. Retighten locking nut and 4 motor mount screws. 5. Lubricate chain with a water resistant oil. 3. Position front of machine up against front of trailer of truck. Once machine is positioned, lower brush head. 4. Place a block behind the drive wheel and the rear casters. 5. Place tie--down straps over top of machine and secure straps to floor. It may be necessary to install tie--down brackets to the floor of your trailer or truck. STORING MACHINE. Before storing machine, be certain to flush tanks and drain machine of all water.. Store machine in a dry area with squeegee removed and pad driver in the raised position. 3. Remove recovery tank lid to promote air circulation. 4. When storing machine for short periods, raise pad driver and squeegee off floor to prevent damage. ATTENTION: If storing machine in freezing temperatures, be certain to drain machine of all water. Damage due to freezing temperatures is not covered by warranty. ATTENTION: Do not expose machine to rain; store indoors. RECOMMENDED STOCK ITEMS TRANSPORTING MACHINE When transporting machine by use of trailer or truck, be certain to follow tie--down procedures below: FOR SAFETY: When using machine, go slow on inclines and slippery surfaces.. Remove squeegee from machine and raise brush head. Leave pad or brush installed.. Load machine using a recommended loading ramp. Refer to the Parts List section for recommended stock items. Stock Items are clearly identified with a bullet preceding the parts description. See example below: 4 7 -inch & 33 -inch Automatic Floor Scrubber (05-04)

15 OPERATION TROUBLE SHOOTING PROBLEM CAUSE SOLUTION Machine does not operate. Batteries need charging. See CHARGING BATTERIES. Faulty battery(s). Loose battery cable. Improper battery connection. Faulty main power switch Replace battery(s). Tighten loose cable. See INSTALLING BATTERIES. Contact Service Center. Main circuit breaker has tripped. Determine cause and reset circuit breaker button. Faulty trigger switch. Contact Service Center. Brush motor does not operate. Brush circuit breaker has tripped. Clean or change to a less aggressive pad. Also, release pad pressure lever if it s in the up position. Reset breaker button. Loose wire connection. Contact Service Center. Triggers not pulled. Pull triggers to activate brushes. Faulty brush motor or wiring. Contact Service Center. Worn carbon brushes. Contact Service Center. Faulty solenoid. Contact Service Center. Vacuum motor does not operate. Vacuum circuit breaker has tripped. Faulty vacuum switch. Faulty wiring. Faulty vacuum motor. Faulty solenoid. Worn carbon brushes. Remove obstruction and reset breaker. Contact Service Center. Contact Service Center. Contact Service Center. Contact Service Center. Contact Service Center. Short run time. Batteries not fully charged. Charge batteries. Bad cell in one or more batteries. Replace battery. Batteries need maintenance. See BATTERY MAINTENANCE. Faulty charger. Replace battery charger. Poor squeegee pick up. Full recovery tank. Empty recovery tank. Clogged float shutoff screen. Remove screen and clean. Clogged squeegee. Clean squeegee. Worn squeegee blades. Replace squeegee blades. Loose squeegee thumbscrews. Tighten thumbscrews. Loose vacuum hose connections or hole in hose. Clogged vacuum hose. Worn recovery tank lid gasket. Push hose cuffs firmly on connections. Replace hose if damaged. Remove clogged debris. Replace gasket. 7 -inch & 33 -inch Automatic Floor Scrubber (0-98) 5

16 OPERATION TROUBLE SHOOTING -continued PROBLEM CAUSE SOLUTION Poor squeegee pick up. Drain hose plug is loose. Tighten drain plug. Vacuum motor is loose. Contact Service Center. Battery charge is low. Charge batteries. Do not run machine when battery meter is in the red zone. Faulty vacuum motor. Contact Service Center. Drive motor does not operate. Main circuit breaker has tripped. Determine cause and reset circuit breaker. Faulty main power switch. Contact Service Center. Faulty solenoid. Contact Service Center. Faulty wiring. Contact Service Center. Faulty drive motor. Contact Service Center. Worn carbon brushes. Contact Service Center. Faulty resistor. Contact Service Center. Little or no solution flow. Solution flow knob not activated. Turn knob to desired flow. Clogged solution line or filter. Remove hose and blow compressed air through it. Flush solution tank after each use. Clogged solenoid valve. Remove valve and clean. Do not scratch or damage inside of valve. Faulty solenoid valve. Contact Service Center. Loose set screw on solution knob. Recalibrate solution flow and tighten knob set screw inch & 33 -inch Automatic Floor Scrubber (0-98)

17 OPERATION SPECIFICATIONS MODEL 7 Automatic Scrubber 33 Automatic Scrubber LENGTH 50mm (60 in.) 50mm (60 in.) WIDTH 740mm (9 in.) 890mm (35 in.) HEIGHT 090mm (43 in.) 090mm (43 in.) WEIGHT -- WITH BATTERIES 35Kg (760 lbs) 355Kg (765 lbs) TANKS CAPACITY 98L (6 gal) 98L (6 gal) SPEED CONTROL Two Speed Forward, One Speed Reverse Two Speed Forward, One Speed Reverse CLEANING SPEED Maximun sq. m. (0,000 sq. ft) per hr. Slow Scrub Speed -- 35m (5 ft) per min. Transport/Fast Scrub Speed - 49m (60 ft) per min. CLEANING PATH WIDTH 680mm (7 in.) 830mm (33 in.) PAD DIAMETER mm (4 in.) mm (7 in.) SQUEEGEE WIDTH 860mm (34 in.) 00mm (40 in.) Maximun -- 3 sq. m.(5,000 sq. ft) per hr. Slow Scrub Speed -- 35m (5 ft) per min. Transport/Fast Scrub Speed - 49m (60 ft) per min. DRIVE MOTOR.5 h.p., rpm, 4V, 5A.5 h.p., rpm, 4V, 5A BRUSH MOTOR h.p., 0 rpm, 4V, 0A, 550W h.p., 0 rpm, 4V, 0A, 550W VACUUM MOTOR.75 h.p., 3--stage 5.7, 4V, A, 550W.75 h.p., 3--stage 5.7, 4V, A, 550W WATER LIFT 70mm (68 in.) 70mm (68 in.) BATTERIES A/hr, 6V deep cycle A/hr, 6V deep cycle RUN TIME on full charge 4.76 Hours 4.76 Hours DECIBEL RATING AT OPERA- TOR S EAR, INDOORS ON TILE. <70dB(A) <70dB(A) MACHINE DIMENSIONS 090mm (43 in.) 740mm (9 in.) - 7 in. Machine 890mm (35 in.) - 33 in. Machine 50mm (60 in.) 7 -inch & 33 -inch Automatic Floor Scrubber (05-04) 7

18 ELECTRICAL DIAGRAMS WIRE DIAGRAM VACUUM SWITCH YEL 8 PNK GRN DIRECTION SWITCH YEL YEL BATTERY METER GRN GRN 5 70 MAIN SWITCH 56 GRN GRN 0 0 GRN 3 BRUSH/ SOLUTION SWITCH 6 ORG 30 BLU GRN 0 GRN 56 YEL 38 FAST TRAVEL SPEED SWITCH 60 SLOW WHT WIRE HARNESS CONNECTOR OPTIONAL KEY SWITCH 44 OPTIONAL EMERGENCY STOP GRN 48 ORG LEFT TRIGGER SWITCH ORG WHT 34 WHT DRIVE ES SWITCH GRN GRN 6 ORG 8 RIGHT TRIGGER SWITCH GRN 66 WAND SWITCH GRN 66 4 L MAIN 0 CIRCUIT AMP BREAKER VACUUM/ 35 DRIVE AMP CIRCUIT BREAKER 6 8 YEL 8 5 VACUUM 3 TAN PNK FLOAT SWITCH L ES PUMP WHT TIMER RELAY PNK GRN WHT OPTIONAL RELAY LOW VOLTAGE BRUSH MOTOR INTERRUPT ORG YEL GRN PNK 40 PNK 40 YEL YEL 36 4 REVERSE RESISTOR PNK 40 (4) 6 VOLT BATTERIES 4 VDC CHARGER PLUG 7 30 LEFT BRUSH MOTOR BRUSH CHARGER PLUG SAFETY SWITCH BLU BLU LEFT 7 BRUSH MOTOR RIGHT BRUSH CIRCUIT BREAKER 35 MOTOR 35 RIGHT BRUSH MOTOR CIRCUIT BREAKER WHT BLU 3 7 WHT SOLUTION SOLENOID 34 YEL 36 LOW SPEED RESISTOR BLU 30 DRIVE MOTOR (+) TAN 3 VACUUM MOTOR 3 (+) 9 (+) inch & 33 -inch Automatic Floor Scrubber (04-06)

19 ELECTRICAL DIAGRAMS LADDER DIAGRAM (4) 6 VOLT BATTERIES 4 VDC CHARGER SWITCH MASTER CIRCUIT BREAKER 0A OPTIONAL KEY SWITCH OPTIONAL E--STOP MAIN SWITCH G GRN G VACUUM SWITCH GRN GRN VACUUM/DRIVE CIRCUIT BREAKER LEFT TRIGGER SWITCH 35A RIGHT TRIGGER SWITCH ORG ORG BLU HOUR METER DRIVE YEL GRN WHT WHT LOW SPEED RESISTOR YEL VACUUM SLOW/FAST SWITCH G TAN DIRECTION SWITCH PNK VACUUM MOTOR ORG BRUSH/SOLUTION SWITCH YEL REV. RESISTOR DRIVE MOTOR GRN G BLU BATTERY METER SOLUTION SOLENOID BLU BRUSH A RT BRUSH MOTOR GRN OPTIONAL WAND G A LT BRUSH MOTOR GRN G OPTIONAL ES WHT WAND PUMP PNK GRN FLOAT SWITCH TANK FULL INDICATOR G PNK WHT ES PUMP TIMER PNK --YEL-- GRN WHT GRN-- --ORG-- NOT USED LOW VOLTAGE BRUSH INTERRUPT 7 -inch & 33 -inch Automatic Floor Scrubber (0-98) 9

20 REPLACEMENT BRUSHES AND PAD DRIVER GROUP inch & 33 -inch Automatic Floor Scrubber (05-04)

21 REPLACEMENT BRUSHES AND PAD DRIVER GROUP 407 BRUSH, 4 POLY SCRUB (PK/) (7 MACHINE) 4034 BRUSH, 4 NYLON GRIT (PK/) (7 MACHINE) 4036 BRUSH, 4 DYNA SCRUB (PK/) (7 MACHINE) 4043 BRUSH, 4 SCRUB/STRIP (PK/) (7 MACHINE) 4030 BRUSH, 7 POLY SCRUB (PK/) (33 MACHINE) 4035 BRUSH, 7 NYLON GRIT (PK/) (33 MACHINE) 4037 BRUSH, 7 DYNA SCRUB (PK/) (33 MACHINE) 404 BRUSH, 7 SCRUB/STRIP (PK/) (33 MACHINE) Y 4038 LUGS,W/SCREWS(PK/3) DASM, 4 PAD DRIVER (PK/) (7 MACHINE) 4033 DASM, 7 PAD DRIVER (PK/) (33 MACHINE) Y LUGS,W/SCREWS(PK/3) Y PLATE, PAD DRIVER BASE Y DRING, PAD RETAINER SNAP -IN ASSEMBLY Y INCLUDED IN ASSEMBLY D RECOMMENDED STOCK ITEMS 7 -inch & 33 -inch Automatic Floor Scrubber (05-04)

22 RECOVERY TANK GROUP inch & 33 -inch Automatic Floor Scrubber (04-06)

23 RECOVERY TANK GROUP 040 NUT, FLANGED -/ FPT 074 DGASKET, WASTE AIR CHAMBER ASM STANDPIPE W/NIPPLE Y FITTING, -/ NIPPLE CPVC DFLOAT, SHUT -OFF SCREW, #6X3/8 PANPHL WASHER, FLAT, 0.7B 0.75D.04 SS STRAP, TANK COVER RETAINING TANK, RECOVERY, NAVY BLUE ASSEMBLY, LID & LABEL Y LABEL, WARNING Y DGASKET, REC. TANK COVER SCREW, M8X.5X0 HEXHD WASHER, LOCK, SPLIT, 0.3 SS WASHER, FLAT, 0.35B 0.75D.04 SS DCABLE, REC TANK SUPPORT ASSEMBLY Y INCLUDED IN ASSEMBLY DHINGE, REC TANK WASHER, FLAT, 0.8B 0.6D.04 SS DASSEMBLY, DRAIN HOSE Y DASSEMBLY, CAP, DRAIN HOSE Y DO-RING Y DSTRAP, DRAIN CAP WASHER, FLAT, 0.8B 0.6D.04 SS DMOTOR, VAC 5.7 3S 4V Y DBRUSH, CARBON /PK CONNECTOR ASSY, BLADE, MALE, DGASKET, VAC MOTOR SCREW, M6X.0X08 STUD SCREW, M6X.0X PANHD WASHER, /4 LOCK CLAMP, HOSE -5/6 TO -/ NUT, HEX, LOCK, M6 X.00 SS, NL 3 D RECOMMENDED STOCK ITEMS 7 -inch & 33 -inch Automatic Floor Scrubber (04-06) 3

24 CHASSIS GROUP inch & 33 -inch Automatic Floor Scrubber (05-04)

25 CHASSIS GROUP CABLE, BATTERY 5 X 6 GA BATTERY, 6V PLATE, BATTERY SUPPORT TANK, SOLUTION, NAVY BLUE DECAL, WARNING BATTERY DIAGRAM SCREW M8X.5X8 HXHDCP WASHER, LOCK, SPLIT, 0.3 SS WASHER, FLAT, 0.35B 0.75D.04 SS SLEEVE,.437D,.35B,.4L SUPPORT, RECOVERY TANK 0855 SCREW, PAN, M5X0.8X6 SS, TCUT 0683 WASHER, FLAT #0 SS CAP, PORT, SOLUTION FILL FITTING, 3/4M X 3/4H BARB HOSE, DRAIN W/LEVEL INDICATOR CLAMP, HOSE ASSEMBLY, REAR FILL Y BRACKET, REAR FILL Y KNOB Y SCREW, TRS,.5-0 X 0.50 PHL SEM CHARGER, 4VDC 5AMP 0AC/60HZ DECAL, BLUESTAR LOGO ASSEMBLY Y INCLUDED IN ASSEMBLY 7 -inch & 33 -inch Automatic Floor Scrubber (05-04) 5

26 DRIVE WHEEL GROUP inch & 33 -inch Automatic Floor Scrubber (05-04)

27 DRIVE WHEEL GROUP SCREW, 5/6-8X -3/4 HEXHD 4005 WASHER, LOCK, SPLIT, 0.3 SS SCREW, HEX,.38-6 X.5 SS WHEEL, 3.0D.00W, RUBBER WASHER, FLAT, 0.4B.00D.05 SS WASHER, M0 LOCK SCREW, M0X.5X6 HEXHD CHASSIS, WELDMENT BRACKET, DRIVE MOTOR TENSION SCREW, HEX,.38-6 X.00 SS WASHER, LOCK, SPLIT, 0.38 SS WASHER, FLAT, 0.4B.00D.05 SS DRESISTOR, 00 WATT.9 OHM NUT, HEX LOCK #0-4 KEP SS SCREW, #0-4X3/4 TRSPHL WASHER, LOCK, 0.50 SS SCREW, MX.75X5 HEXHD DCASTER, 4 SWIVEL WASHER, 3/8 FLAT WASHER, M0 LOCK NUT, M0X.5 HEX SCREW, SET,.5-0X0.5 CUP PT SPROCKET, #40 - ASSEMBLY Y INCLUDED IN ASSEMBLY DMOTOR, DRIVE 4V Y KEY,.5 X.5 X.00L Y DCAP, CARBON BRUSH 4 Y DCARBON BRUSH NUT, HEX, STD,.38-6 SS SCREW, HEX,.38-6 X.5 SS SCREW, HEX,.38-6 X.75 SS NUT, HEX, STD,.38-6 SS BRACKET, WHEEL SUPPORT NUT, HEX, STD,.38-6 SS WHEEL, 4 X SCREW, HEX,.38-6 X BRACKET, FRONT LIFT GUIDE WASHER, LOCK, SPLIT, 0.3 SS SCREW, M8X.5X6 HEXHD DKIT, CHAIN & LINKS SCREW, HEX,.3-8 X 0.75 SS WASHER, LOCK, SPLIT, 0.3 SS SPROCKET, #40-39 DRIVE WHEEL BEARING SCREW, HEX,.38-6 X.5 SS WHEEL, 8 DRIVE SHAFT, DRIVE WHEEL CLAMP, AXLE WASHER, LOCK, SPLIT, 0.38 SS 4 D RECOMMENDED STOCK ITEMS 7 -inch & 33 -inch Automatic Floor Scrubber (04-06) 7

28 CONTROL PANEL GROUP inch & 33 -inch Automatic Floor Scrubber (05-04)

29 CONTROL PANEL GROUP CABLE, SOLUTION CONTROL 4003 WASHER, LOCK, INT #8 SS SCREW, M4X0.7X0 PANHD KNOB, WATER VALVE AM DSWITCH, ROCKER, LIGHTED AM DMETER, BATTERY VOLTAGE 4V AM DSWITCH, ROCKER, LIGHTED AM DSWITCH, ON / MOMENTERY ON PANEL, SWITCH GASKET, DASH PANEL 6470 TRIGGER CONSOLE ASM, LEFT 647 TRIGGER CONSOLE ASM, RIGHT Y SCREW, M3X0.5X6 HXHDCP Y WASHER, M3 LOCK Y WASHER, M4.3 FLAT Y SPACER,.4X.3X.44 NYLON Y CONSOLE, TRIGGER Y ARM, TRIGGER Y DSWITCH, MOMENTARY PULSE Y WASHER, SPRING, DISC COVER, CONTROL HOUSING PLUG, DOME.750 OD 5850 PLUG, ACCESSORY SWITCH PLUG, DOME,.3D PLUG, HOLE, 0.7MM PLUG, HOUR METER O-RING LABEL, DO NOT SPRAY SCREW, TRS, M6X.0X6 PHL SS SCREW, M4X0.7X0 PANHD WASHER, LOCK, INT #8 SS AM BREAKER, CIRCUIT, 35 AMP AM BREAKER, CIRCUIT, 0 AMP AM DSOLENOID, 4V DDIODE ASM, WITH RINGS WASHER, M4 FLAT NUT, HEX, LOCK, M6 X.00 SS, NL WASHER, FLAT, 0.8B 0.6D.04 SS SCREW, M4X0.7X5 PANPHL WASHER, LOCK, INT #8 SS HOUSING, CONTROL, NAVY BLUE DECAL, OPER. INSTRUCTIONS DECAL, DASH HARNESS, MAIN WIRING ASSEMBLY Y INCLUDED IN ASSEMBLY D RECOMMENDED STOCK ITEMS 7 -inch & 33 -inch Automatic Floor Scrubber (04-06) 9

30 CONTROL CONSOLE GROUP inch & 33 -inch Automatic Floor Scrubber (05-04)

31 CONTROL CONSOLE GROUP DGASKET, 70 OD, 43 ID,.7 THK 6300 TUBE, VAC TRANS SPRING, CMPR, 59.9D, 3.0W, 60.8L BRACKET, VAC TRANS SCREW M8X.5X8 HXHDCP WASHER, LOCK, SPLIT, 0.3 SS WASHER, FLAT, 0.35B 0.75D.04 SS SCREW, M8X.5X5 HEXHD WASHER, FLAT, 0.35B 0.75D.04 SS NUT, HEX LOCK, M8 X.5, NL HOUSING, CONTROL, NAVY BLUE 0900 SCREW, M8X.5X5 HEXHD D RECOMMENDED STOCK ITEMS CLAMP, CABLE 3/4 ID PANEL, REAR WELDMENT SCREW, M5X0.8X6 PANPHL CLAMP, TUBE NUT, M5X0.8 NYLOCK SCREW M8X.5X8 HXHDCP WASHER, LOCK, SPLIT, 0.3 SS WASHER, FLAT, 0.35B 0.75D.04 SS NUT, HEX LOCK, M8 X.5, NL SCREW M8X.5X8 HXHDCP WASHER, LOCK, SPLIT, 0.3 SS RING, RETAINING 7 -inch & 33 -inch Automatic Floor Scrubber (05-04) 3

32 PAD DRIVER GROUP inch & 33 -inch Automatic Floor Scrubber (05-04)

33 PAD DRIVER GROUP COVER, BRUSH MOTOR 3049 DMOTOR, W/GEARBOX 4V 0.75HP IMP Y 65 DCARBON BRUSH 4 Y KEY,.5 X.5 X.00L TERMINAL, FEMALE TERMINAL, MALE TAPE, DOUBLE STICK BRACKET, BRUSH MOTOR MOUNT PIN, ROLL /4 X -/ WIRE TIE HOSE, 3/8ID X CLAMP, HOSE WASHER, LOCK, SPLIT, 0.38 SS SCREW, HEX,.38-6 X.00 SS PLATE, DRIVE SCREW, #0-6X3/8 HIGH -LOW HOSE, 3/8ID X CLAMP, BRUSH PLATE CLIP, SPRING WASHER,.5X.359X WASHER, LOCK, SPLIT, 0.3 SS 409 SCREW, HEX,.3-8 X.00 SS ASSEMBLY Y INCLUDED IN ASSEMBLY D RECOMMENDED STOCK ITEMS 7 -inch & 33 -inch Automatic Floor Scrubber (04-06) 33

34 BRUSH LIFT GROUP inch & 33 -inch Automatic Floor Scrubber (05-04)

35 BRUSH LIFT GROUP PANEL, REAR WELDMENT HANDLE, BRUSH PRESSURE GRIP,HANDLE.5XX SLEEVE,.496D,.38B,.33L WASHER, FLAT, 0.4B.00D.05 SS WASHER, LOCK, SPLIT, 0.38 SS SCREW, HEX,.38-6 X SPRING, BRUSH PRESSURE PAD, NON -SLIP SCREW, HEX,.38-6 X.00 SS 4007 WASHER, LOCK, SPLIT, 0.38 SS 4008 WASHER, FLAT, 0.4B.00D.05 SS LATCH, BRUSH LIFT PEDAL SLEEVE,.65D,.500B,.5L WASHER, FLAT, 0.5B.5D.06 SS WASHER, LOCK, 0.50 SS SCREW, HEX,.50-3 X.00 SS PIN, LIFT ARM PIVOT WASHER, /4X FENDER SS WASHER, LOCK, 0.5 SS 5678 SCREW, HEX, M6X.0X6 SS ARM, BRUSH LIFT WELDMENT SCREW, HEX,.50-3 X.00 SS SLEEVE,.65D,.50B,.66L NUT, HEX LOCK,.50-3 NL, SS PAD, NON -SLIP SLEEVE,.65D,.500B,.5L BUSHING,.38X.50X.8 7 -inch & 33 -inch Automatic Floor Scrubber (04-06) 35

36 SOLUTION CONTROL GROUP inch & 33 -inch Automatic Floor Scrubber (05-04)

37 SOLUTION CONTROL GROUP 0358 FITTING, PLSTC, STR, PM08/BM HOSE, /ID X CLAMP, HOSE FITTING, STR, BM08/PM DFILTER, INLINE, PF06/PF MESH BRACKET, MOUNTING, FILTER SCREW, TRS, #0-4 X 0.38 PHL 4 SS SEM BRACKET, FILTER BOWL SCREW, TRS, #0-4 X 0.38 PHL SS SEM FITTING, PLSTC, E90, PM06/BM HOSE, /ID X.60FT. D RECOMMENDED STOCK ITEMS 469 NUT, HEX, LOCK,.5-0 NL, SS BRACKET, SOLUTION VALVE SCREW, HEX,.5-0 X 0.75 SS CABLE, SOLUTION CONTROL DVALVE, WATER, SOLENOID 4VDC 08BM/08BM 6465 DKIT, VALVE REBUILD HOSE, /ID X.60FT HOSE, 3/8ID X FITTING, TEE, BM06/BM06/BM HOSE, 3/8ID X CLAMP, HOSE inch & 33 -inch Automatic Floor Scrubber (04-06) 37

38 ELECTRICAL GROUP inch & 33 -inch Automatic Floor Scrubber (05-04)

39 ELECTRICAL GROUP 4089 SCREW, PAN, #06-3 X, PHL SS 4009 WASHER, LOCK, EXT, #06 ZN DCONNECTOR, 50A W/O CONTACTS SPACER, CHARGER PLUG SCREW, M3X0.5X0 PANPHL PLATE, SWITCH BACKING DSWITCH, SNAP ACTION BRACKET, CHARGER PLUG NUT, M3 HEXLCK NUT, #6-3 KEP WIRE ASM., #6X6 BATTERY AM DSOLENOID, 4V DDIODE ASM, WITH RINGS D RECOMMENDED STOCK ITEMS SCREW, PAN, M5X0.8X0, PHL, SS WASHER, FLAT, 0.8B 0.6D.04 SS NUT, HEX, LOCK, M6 X.00 SS, NL SCREW, HEX,.5-0 X 0.50 SS WASHER, LOCK, 0.5 SS WIRE ASM., BLACK #6X9 BATTERY STANDOFF, TERMINAL 6095AM DBREAKER, CIRCUIT 35 AMP WASHER, FLAT, 0.8B 0.6D.04 SS SCREW, TRS, M6X.0X6 PHL SS PLUG, HOUR METER BUSHING, SNAP.50ID WASHER, LOCK, INT #0 SS 7 -inch & 33 -inch Automatic Floor Scrubber (04-06) 39

40 SKIRT GROUP inch & 33 -inch Automatic Floor Scrubber (05-04)

41 SKIRT GROUP SCREW, PAN, M8X.5X40 PHL, SS 4005 WASHER, LOCK, SPLIT, 0.3 SS WHEEL, 3.0D.00W, RUBBER SKIRT, 7 RIGHT SIDE, NAVY BLUE SKIRT, 33 RIGHT SIDE, NAVY BLUE SCREW, PAN, M4X0.7X8 PHL, ZN WASHER, LOCK, INT #8 SS LATCH, HOOD RBR W/ KEEPER NUT, M5X0.8 NYLOCK WASHER, LOCK, INT #0 SS SCREW, HEX, M8X.5X8 SS WASHER, LOCK, SPLIT, 0.3 SS WASHER, FLAT, 0.35B 0.75D.04 SS PIN, SKIRT BRACKET, MOUNTING, SKIRT SKIRT, 7 LEFT SIDE, NAVY BLUE 6079 SKIRT, 33 LEFT SIDE, NAVY BLUE SPLASH GUARD, SPLASH GUARD, BK STRAP, SPLASH GUARD, BK STRAP, SPLASH GUARD, SCREW, PAN, M5X0.8X6, PHL WASHER, FLAT, 0.B 0.45D.03 SS inch & 33 -inch Automatic Floor Scrubber (04-06) 4

42 SQUEEGEE CONTROL GROUP inch & 33 -inch Automatic Floor Scrubber (05-04)

43 SQUEEGEE CONTROL GROUP 6063 DHOSE, VAC.5 X 30 W/ CUFFS HANDLE, SQUEEGEE LIFT SLEEVE,.376D,.53B,.8L SCREW, HEX, M6X.0X0 SS WASHER, FLAT, 0.8B 0.6D.04 SS SCREW, HEX, M6X.0X6 SS WASHER, LOCK, 0.5 SS CABLE, SQUEEGEE LIFT NUT, HEX, LOCK,.5-0 NL, SS BRACKET, SQUEEGEE LIFT 4009 SCREW, HEX,.5-0X.50 ZN WASHER, FLAT, 0.8B 0.6D.04 SS BEARING,.5IDX.38OD NUT, HEX, LOCK,.5-0 NL, SS GRIP,HANDLE/4XX-/ WASHER, FLAT, 0.8B 0.6D.04 SS NUT, HEX, LOCK,.5-0 NL, SS D RECOMMENDED STOCK ITEMS NUT, / -3 HEXJAM SCREW, HEX,.50-3 X.00 SS WASHER, LOCK, 0.50 SS WASHER, FLT, 0.5B 0.88D.06 STL SLEEVE,.65D,.500B,.5L NUT, 5/6-8 NYLOCK BRACKET, SQUEEGEE MOUNT SCREW, HEX,.3-8 X 0.75 SS SCREW, /4-0X5/8 TRSPHL WASHER, LOCK, 0.5 SS WASHER, /4X FENDER SS BK BRACKET, SQUEEGEE PIVOT DKNOB BK WELDMENT, SQUEEGEE MOUNT PLATE SLEEVE, P/M,.6D,.505B,.68L SCREW, HEX,.50-3X.50 SS 7 -inch & 33 -inch Automatic Floor Scrubber (05-04) 43

44 SQUEEGEE GROUP inch & 33 -inch Automatic Floor Scrubber (05-04)

45 SQUEEGEE GROUP ASM, SQUEEGEE, CURVED ASM, SQUEEGEE, CURVED 33 Y SCREW, TRS,.3-8X.50 PHL, SS Y 0498 WHEEL, 3.0D.00W, RUBBER Y SQUEEGEE WELDMENT, SQUEEGEE WELDMENT, 33 Y DKNOB Y GASKET, SQUEEGEE CURVED Y 6 40 SCREW, HEX,.3-8X.5 SS Y SCREW, HEX,.3-8X0.6 SS Y WASHER, LOCK, SPLIT, 0.3 SS Y SCREW, TRS, 0-4X0.50, PHL, SS 4-8 Y PLATE, SQUEEGEE RETAINING 7 MODEL PLATE, SQUEEGEE RETAINING 33 MODEL Y DBLADE, SQUEEGEE 34 STANDARD (FOR 7 MODEL) DBLADE, SQUEEGEE 40 STANDARD (FOR 33 MODEL) OPTIONAL BLADES DBLADE, SQUEEGEE REAR, GUM RUBBER (FOR 7 MODEL) DBLADE, SQUEEGEE REAR, LINATEX (FOR 7 MODEL) DBLADE, SQUEEGEE REAR, GUM RUBBER (FOR 33 MODEL) DBLADE, SQUEEGEE REAR, LINATEX (FOR 33 MODEL) Y DASM., SQUEEGEE ROLLER YY BRACKET, SQUEEGEE ROLLER YY ROLLER YY RIVET, AXLE.38D X.6 ASSEMBLY Y INCLUDED IN ASSEMBLY D RECOMMENDED STOCK ITEMS 7 -inch & 33 -inch Automatic Floor Scrubber (05-04) 45