Crewman AS20B Manual
Contents
1. filters screens throttle cables brushes and carbon brushes Subject to the conditions and exceptions stated in this warranty Betco warrants the Betco products to be free from defects in material and workmanship under normal use and service for the periods listed under the warranty policy to the original pur chaser At any time during the warranty period Betco will furnish replacement parts for the Betco parts to the original purchas er Such parts will be furnished and charged including transportation costs to the original owner through any Betco authorized Service Distributor If the original part is returned within the warranty policy period from date of delivery for inspection by Betco and is found to be defective the owner will be credited for the cost of replacement parts plus shipping and handling Replacement parts that have become defective through wear or abuse are not included in this warranty This warranty does not apply to damage or defect caused by accident misuse Negligence fire or to any Betco product which has been serviced or repaired by other than an authorized Betco Service Distributor or Betco factory personnel This warranty is void if products are used for any purpose other than that which was intended There are no other warranties expressed or implied In no event shall Betco be liable for incidental or consequential damages or any damage to person or property Please note some states do not allow the exclusion or lim2. rotationally molded polyethylene tanks other Betco components to be free from and labor on the following equipment housings and injection molded vacuum defects in materials and workmanship parts and accessories to be free from head assemblies to be free from defects for a period of three years to the origi defects in materials and workmanship in materials and workmanship for nal purchaser for a period of one year to the original a period of ten years to the original purchaser purchaser PowerUp 14 Upright Vacuum E29990 00 Bac Pac Lite Vacuum 85903 00 FiberPRO Floor Dryer 85507 00 e WORKMAN Series Vacuums 85024 00 85025 00 83012 00 85027 00 All Tools and Accessories Battery Chargers All Batteries are pro rated for 1 year Allowable Travel Time Warranty Reimbursement Eligible equipment All battery and propane powered equipment products Warranty period 90 days from date of sale to the original purchaser A maximum 180 mile round trip at 50 cents per mile will be allowed for warranty consideration Propane Machine Warranty Kawasaki engines are warranted by Kawasaki for a period of 2 years against manufacturer defects All other components except wear items are warranted by Betco for a period of 3 years Wear Items exempt from Warranty consideration include but may not be limited to power cords transport wheels vacuum bags belts squeegee blades pad drivers clutch plates handle grips
3. this means that the solution valve is open Close the water valve using the lever 1 in order to avoid leakage of the detergent solution N ATTENTION If after having switched off the brush switch 3 the 6 Move the machine to the water disposal point 7 Hold the hose placed on the back of the machine 8 Remove the outlet cap and empty the tank ATTENTION Always wear gloves during this procedure to avoid any contact with dangerous substances 9 Disassemble the brush and clean it by a jet of water for the disassembly of the brush see the following DISASSEMBLY OF THE BRUSH 13 DAILY MAINTENANGE 1 RECOVERY TANK CLEANING A Hold the recovery tank outlet hose B Remove the outlet cap and empty the tank ATTENTION Always wear gloves during this procedure to avoid any contact with dangerous substances Lift the recovery tank lid Remove the suction cap 1 turning it counterclockwise Remove the filter and its protection Rinse the tank with a jet of water SUCTION FILTER CLEANING Lift the lid Remove the suction cap turning in counterclockwise Remove the filter Clean the filter walls and bottom by a jet of water Carry out the cleaning procedures very carefully Reassemble everything N 3 CLEANING THE VACUUM HOSE FILTER The squeegee must be in perfect working condition to achieve a good drying process Proceed as follows to cle
4. 4 E82698 bushing 2 16 E82305 Fuse 50A faston brushes motor 1 5 E82772 Hex Bolt M6x20 Zinc 1 17 E83972 Fuse 30A fasten 1 6 E83550 NyLoc Hex Nut M6 Zinc 1 18 E81642 Fuseholder 2 7 E81477 Knob 25X50 8 1 19 E88497 Fuse Block End Cap 1 8 E82456 Bolt M6x14 Zinc 2 20 E83664 Insulator WS17 1 9 E82774 Lock Washer M6 Zinc 2 21 E20123 Lock Washer 5 1 6 Zinc 2 10 E83160 Relay 24VDC 30A 1 22 20122 Flat Washer 5 x 15 x 1 5 SS 2 11 E83867 Nyloc Hex Nut M4x6 Zinc 23 E81437 Screw 2 12 E83887 Screw 4 10 1 39 40 ELECTRICAL DIAGRAM ELECTRICAL LISTING ltem Part Description ltem Part Description 1 83328 Vacuum Switch 10 E86208 Connector SB50 Red 6 w Lugs 2 E83175 Battery Level Display 11 E86208 Connector SB50 Red 6 w Lugs 3 E83328 Vacuum Switch 13 Various Battery 4 E83157 Battery Indicator Card Mi E88245 Motor Geared 24V 400W 5 E82796 Switch Momentary M2 E83454 Vacuum Motor 24 volt 6 E83664 Insulator Fi E83168 Fuse 3 amp 7 E83160 Relay 24VDC 30A F2 E82305 Fuse 50A Brush Motor 8 E83628 Contactor 24VDC F3 E83926 Fuse 30A Vacuum Motor 9 E83164 Micro Switch 41 42 43 BETCO US WARRANTY POLICY 10 coverage 3 Year Coverage 1 Year Coverage Subject to the conditions stated below Subject to the conditions stated below Subject to the conditions stated below Betco warrants parts and labor on Betco warrants parts and labor on all Betco offers a limited warranty on parts
5. dangerous substances 3 REAR SQUEEGEE BLADE REPLACEMENT Check the squeegee blade wear and replace them if necessary Proceed as follows A Unthread the squeegee hose from sleeve B Remove the pin from column C Remove the squeegee from its support D Loosen the wing nuts 1 holding the squeegee blades and take them off E Replace the squeegee blades To reassemble the squeegee repeat the above mentioned operations 16 TROUBLESHOOTING GUIDE INSUFFICIENT WATER TO THE BRUSHES 1 Check that the solution valve 1 is open 2 Check that there is water in the solution tank THE MACHINE DOES NOT CLEAN PROPERLY 1 Check the brush wear and replace them if necessary the brushes must be replaced when bristles are 15 mm high To replace brushes see BRUSHES DISASSEMBLY and BRUSH ASSEMBLY 2 Use another type of brush rather than the standard brush We recommend for cleaning exceptionally difficult dirt floors the use of special brushes supplied on request and according to your specific needs see CHOICE OF BRUSHES AND COMMON ORDERED PARTS THE SQUEEGEE DOES NOT DRY EFFECTIVELY Check that the squeegee blades are clean Adjust the squeegee inclination see SQUEEGEE in PREPARING THE MACHINE Check that the suction hose is correctly housed in its seat on the recovery tank Remove the whole suction unit and clean it Replace the blades if worn Check that the suction motor s
6. 100 Solution tank capacity Gal I 9 33 Recovery tank capacity Gal I 10 5 40 Weight of machine excluding batteries Ib Kg 165 75 Charger V A 24 12 Battery compartment dimensions Length Height Width in x in x in mm mm mm 14 2 12 8 10 0 360 325 250 Noise level dBA 65 GENERAL SAFETY REGULATIONS The regulations below must be carefully followed in order to avoid harm to the operator and damage to the machine Read all labels on the machine carefully Do not cover them for any reason and replace them immediately if they become damaged The machine must be used exclusively by authorized and trained personnel When operating the machine be careful of other people The machine is not designed for cleaning carpets The power cable outlet must be provided with a proper ground Avoid damaging the power cable of the battery charger by crushing bending cutting or stressing it Whenever the power cable of the battery charger is damaged immediately contact a BETCO service center Do not mix different types of detergent as this may produce harmful gases Do not set containers on the machine Machine storage temperature is between 10 F and 130 F never store outside under humid conditions Operating conditions room temperature between 33 F and 100 F with relative humidity between 30 to 95 Only use the machine in closed areas and do not exp
7. 2 1 1 3 E83560 Filter Asm 1 1 3 6 E85784 Motor Deadening 1 1 1 4 E82612 Filter 1 1 3 7 E20106 Screw 2 1 1 5 E83561 Bracket WS17 1 2 E83123 Float Protection Assembly 1 1 1 6 E83533 Angle WS17 1 2 1 81006 Vacuum Splash Guard 1 1 1 7 E22147 Support 1 2 2 E81615 Filter 1 1 1 8 E82429 080 1 2 3 83338 Float WS17 1 1 1 9 E83851 Screw Pan Hd Phil Self M5 5x13 SS 4 2 4 E83605 Split pin 2 11 10 E83799 Flat Washer M6 6x18x2 SS 2 25 E82611 Rod 1 1 1 11 E81614 Stud bolt 2 2 6 E82313 Grommet 1 11 12 E86701 NutM6 2 2 7 E82490 Hose Abila 1 1 1 13 E83550 Hex Nut M6 Zinc 2 2 8 E83799 Flat Washer M6 6x18x2 SS 1 1 1 14 E83547 M6x16 Bolt Zinc Hex Head 2 3 E85756 Recovery Tank Lid Assembly 1 1 1 15 E82774 Lock Washer M6 Zinc 2 3 1 E82450 Cover 1 1 1 16 E83707 Deadening WS17 1 3 2 83994 Gasket 1 1 1 17 E82798 Washer 6x18x1 5 2 3 3 E82267 Coupling 1 1 2 1 E81470 Abila Recovery Tank 1 34 E83850 Flat Washer M5x20 SS 2 1 2 2 E83995 Ring 1 3 5 E83934 Screw m5x25 2 1 2 3 E83796 Screw Pan Hd Phil Self Tap M4 2x16 Zinc 4 3 6 E20705 Nyloc Hex Nut M5 Zinc 2 1 24 E82254 Chain Protector 2 3 7 E82381 Gasket Ring 1 1 2 5 E88430 Support Chain Tank Cover 2 4 83934 Screw m5x25 4 1 2 6 E83881 Hex Bolt M5x20 Zinc 4 5 E83850 Flat Washer M5x20 SS 4 17 E82352 Cover Abila 1 6 E22149 Foam Pad 2 1 2 8 E83966 Hose Clamp 1 E81619 Cable Tie Holder 4 1 2 9 E88023 Hose Drain Assembly Abila 42 1 6 E83796 Screw Pan Hd Phil Self Tap M4 2x16 4 1 210 85764
8. 6x18x1 5 4 3 83547 M6x16 Bolt Zinc Hex Head 4 7 E82774 Lock Washer M6 Zinc 8 4 E81983 Bolt M6x40 Zinc 4 35 16 16 HANDLEBAR ASSEMBLY DIAGRAM 34 33 13 14 A 8 V A D NU A eL KA O t Oxi Mi BY HANDLEBAR ASSEMBLY PARTS LISTING Part Description Qty Item Part Description Qty 1 E83407 Handle bar body WS17 1 16 E83328 Vacuum switch 2 2 E83408 Handle bar pipe WS17 1 18 E83175 battery level display 1 3 83465 WS17 lever 2 22 E83615 Handle grip WS17 2 4 E83405 Handle bar cover WS17 1 28 E82796 Switch Momentary 1 7 E82308 Pin 2 29 E22153 Mounting Plate 1 8 E20489 Soc Hd Cap Screw M6x20 Zinc 2 30 E88244 Fuse Holder for Crewman AS20B 1 9 E20342 Soc Hd Cap Screw M6x40 Zinc 2 31 E83168 Fuse 3 amp 1 10 E20107 Screw Pan Hd Phil Self Tap M4 2x16 SS 4 32 E86144 Screw Battery Cover 1 12 E88042 Flat Hd Soc Machine Screw M6x16 Zinc 1 33 E82704 Gasket 1 13 E83550 NyLoc Hex Nut M6 Zinc 5 34 E83157 battery indicator card 1 14 E82761 Washer 6x12x1 6 1 36 E22154 Spacer 15x15x92 1 15 E82798 Washer 6x18x1 5 2 37 ELECTRIC CONTROLS DIAGRAM 38 ELECTRIC CONTROLS PARTS LISTING Part Description Qty Item Part Description Qty 1 22155 Electric Panel 1 13 83628 Contactor 24VDC 1 2 83540 Lever WS17 14 E81954 Washer Lock 2 3 E82550 Handle Lever 542 1 15 E83816 Screw 2
9. EEGEE ASSEMBLY DIAGRAM SQUEEGEE ASSEMBLY PARTS LISTING Part Description Qty Item Part Description Qty 1 E83909 Squeegee Blade Polyurethane 30 x 1 3 4 x 1 8 1 14 E82253 Bushing Brass OD 11 95mm x ID 8 9mm x L 8 45mm 1 2 E12560 Squeegee Blade Polyurethane 30 3 4 x 1 3 4 x 1 8 1 15 E83851 Screw Pan Hd Phil Self Tap M5 5x13 SS 2 3 E82608 Clamp 29 1 2 x 7 8 x 1 8 1 16 E83802 Hex Bolt M8x30 Zinc 2 4 E82676 Band Clamp 31 1 4 x 7 8 x 1 8 1 17 E82707 Set Screw Hex Soc Flat End M6x40 SS 8 5 E88240 Squeegee Body 1 18 E81848 Flat Hd Soc Machine Screw M6x25 SS 12 6 E83911 Stud Bolt M10x46 Custom 1 19 E20114 Hex Jam Nut M6X3 SS 2 7 E83590 Chain 1 20 E83875 Hex Jam Nut M10X6 Zinc 4 8 E83945 Stud Bolt M10x33 Custom 1 21 E20117 Nyloc Hex Jam Nut M6x9 SS 2 9 E82307 Squeegee Vacuum Adapter 1 22 E81874 Flat Washer M8x17x1 6 Zinc 2 10 83971 Gasket 1 23 E83810 Knob 8 11 E12686 Squeegee Blade Gum Rubber 30 3 4 x 1 3 4 x 1 8 1 24 E83591 Knob 1 12 E82451 Wheel 45 OD x 25 W 2 30 E88536 Squeegee Assembly 1 13 E83914 Bolt M6x20 SS 2 25 TANK ASSEMBLIES DIAGRAM 26 TANK ASSEMBLIES PARTS LISTING Part Description Qty Item Part Description Qty 14 1 E82319 Solution Tank Crewman AS20B 1 1 3 4 E87296 Drain Hose Clip 1 1 12 E82332 Gasket 1 1 3 5 E83037 Flat Washer M4x12x1 6 Zinc
10. Gasket 1 9 E20089 Hex Bolt M6x22 Zinc 2 1 2 11 85763 Connector 1 10 E82774 Lock Washer M6 Zinc 4 1 3 1 E22148 Cover Back Panel 1 11 E82798 Washer 6x18x1 5 4 1 3 2 83164 Micro Switch 1 12 E20088 Hex Bolt M6x18 Zinc 2 3 3 E22293 Screw 2 13 E83536 Squeegee hose 1 27 8 SQUEEGEE CONTROL ASSEMBLY DIAGRAM 15 16 42 SQUEEGEE CONTROL ASSEMBLY PARTS LISTING ltem Part Description Qty Item Part Description Qty 1 E82428 Wheel 52 OD x 28 W 2 40 E85499 Hex Nut M8x6 5 SS 1 2 E82273 Bushing 2 41 E81874 Flat Washer M8x17x1 6 Zinc 2 3 E85497 Weldment Squeegee Wheel Support 2 42 83550 NyLoc Hex Nut M6 Zinc 2 4 82329 Threaded Pin 2 43 E88585 Washer Flat M6 x 18 Zinc 4 5 E83531 Knob 2 44 E83381 Nut M10 Zinc 1 6 E81634 Spring Compression 2 45 E81736 Flat Washer M17x30x3 Zinc 1 7 E85498 Retaining Ring E Style M9 2 46 E10646 Bolt M10 x 45 1 8 E22146 Coupling 1 47 E83535 Hex Nut M5x5 Zinc 1 9 E86246 Coupling Squeegee 1 48 83881 Hex Bolt M5x20 Zinc 1 10 83541 Extension Tube 1 49 83656 Hex Nut M8x6 5 Zinc 2 11 E83655 Adjuster Knob 1 50 E85721 Screw Machine M6 x50 2 12 E83453 Squeegee Lift Cable 1 51 85722 Flat Washer M13x24x2 5 Zinc 2 13 E83542 Clip WS17 1 53 E82456 Hex Bolt M6x14 Zinc 1 14 E83538 Fork WS17 1 55 E83547 6 16 Bolt Zinc Hex Head 1 15 E81477 Knob 25X50 M8 1 56 E82772 Hex Bolt M6x20 Zinc 1 16 E82550 Handle Lever 1 57 82256 Nyloc Hex Nut M5x7 Zi
11. PREPARATION 9 RECOVERY TANK Open the cover and check if the suction plug 2 is insert correctly and its notches are locked turning the plug clockwise and is well connected with the hose which leads to the suction motor Furthermore check that the squeegee hose 1 is well connected and that the exhaust plug at the back of the machine is closed 10 SOLUTION WATER Fill the solution tank with clean water at a temperature not in excess of 120 F 50 C Add liquid detergent in the amounts and using the procedures recom mended by the detergent manufacturer Use only a minimal percentage of detergent to prevent formation of an excessive quantity of foam as this could damage the suction motor Close the cap ATTENTION Always use low foam detergent Introduce a small amount of anti foam detergent in the recovery tank before operat ing to be sure to prevent foam formation Never use pure acids 11 INSTALLING THE SPLASH GUARD The splashguard is supplied separately from the machine for packing reasons and is to be installed as shown in the picture MACHINE PREPARATION 12 BRUSH ASSEMBLY A Push the pedal in order to lift the brush base B With lifted brush base try to bring the brushes in the right position corre sponding to the center of the machine C Let the brush base down by releasing on the pedal D Press the operator present control lever 6 and the brush will be hooked automatically E In order to vary t
12. SES 83025 00 E29937 00 E29936 00 CREWMAN A9208 et Operator Manual 1001 Brown Avenue Toledo Ohio 43607 0127 Customer Service 888 GO BETCO Fax 800 445 5056 Technical Service 877 856 5954 www betco com TABLE OF CONTENTS RECEIVING THE MACHINE 3 TECHNICAL SPEGIFIGATIONS 4 GENERAL SAFETY REGULATIONS 9 MACHINE PREPARATION cscs 6 10 DRERATION ee 11 12 TURNING OFF THE MACHINE a 13 DAILY MAINTENANCE 14 15 WEERIY MAINTENANCE 16 TROUBLESHOOTING 17 BRUSH AND SELECTION USE 17 PARTS DIAGRAMS AND LISTINGS 18 39 ELECTRICAL SYSTEM ea 40 41 WARRANTY see 4 RECEIVING THE MACHINE Immediately check when receiving the machine that all the materials indicated on delivery documents have been received and also that the machine has not been damaged in transit If it has been damaged this damage must be immediately reported to the shipper and also to our customer s service department Only acting promptly in this manner will make it possible to receive missing material and to be compensated for damage INTRODUCTION This is an automatic scrubber which via the mechanical action of the rotating brush and the chemical action of a water detergent solution can clean many types of hard flooring As it advances it also collects the dirt removed and the detergent solution not absor
13. VEL GAUGE The batteries indicator is digital with 4 fixed positions and a blinking one The numbers which appear on the display show the approximate charge level 4 maximum charge 3 charge 3 4 2 charge 2 4 1 charge 1 4 0 blinking discharged batteries automatically switches off Anyway the machine can finish to dry A WARNING Some seconds after that 0 blinks the brush motor before recharging the batteries 6 INSTALLING THE SQUEEGEE The squeegee is supplied separately from the machine due to packing reasons It must be installed as shown in the picture threading the retaining pin into the squeegee column Put the squeegee suction hose into its sleeve 7 SQUEEGEE HEIGHT ADJUSTING The squeegee height is maintained by the guide wheels To adjust this rotate the wing nuts 1 counterclockwise to lift the squeegee and clockwise to lower it Note The right and left wheels must be set at the same height to allow the squeegee to work parallel to the ground 8 SQUEEGEE INCLINATION ADJUSTING During operation the back rubber is to be lightly inclined backwards about 5 mm on its whole length Should it be necessary you can increase the rub ber central inclination by inclining backwards the squeegee body turning the regulator counterclockwise 1 To increase the bending of the rubber on the squeegee sides turn the register clockwise Once the adjustment is finished lock the block nut MACHINE
14. an it A Remove the hose from the squeegee B Loosen the knobs 1 shown in picture C Remove the mouth and clean it D Carefully clean the inside of the squeegee E Carefully clean the squeegee blades Reassemble everything 14 DAILY MAINTENANGE 4 BRUSHES DISASSEMBLY A Lift the brush base through the pedal push down With brush base lifted position operate the operator control and the brush will unhook automatically 5 CLEANING SOLUTION FILTER A Take off the filter on the solution tank Clean it thoroughly C Reassemble everything ATTENTION Always wear gloves during this procedure to avoid any contact with dangerous substances 15 WEEKLY MAINTENANCE 1 CLEANING SQUEEGEE HOSE Weekly or whenever the suction in insufficient it is necessary to check that the squeegee hose is not obstructed Should it be the case proceed as follows to clean it A Unthread the hose from the squeegee sleeve B Unthread the other end from the recovery tank C Wash the inside of hose by a jet of water D To reassemble the hose repeat the above mentioned operations ATTENTION Do not wash the hose connecting the vacuum motor to the suction cap 2 CLEANING SOLUTION TANK A Remove the cap from the solution tank B Rinse with a jet of water C Remove the outlet cap 1 and empty the tank ATTENTION Always wear gloves during this procedure to avoid any contact with
15. bed by the floor The machine must be used only for this purpose Even the best machines will only work well if used correctly and kept in good working order We therefore suggest you read this instruction booklet carefully and re read it whenever difficulties arise while using the machine Please contact our technical service department or your dealers if you have any questions about the machine SYMBOLS USED ON THE MACHINE Cock symbol Indicates the cock lever Indicates the cock open signal lamp Brush base lift lower symbol Indicates the base lift lever Brush symbol Indicates the brush motor switch Suction motor symbol Indicates the suction motor switch Squeegee lift lower symbol Indicates the squeegee lift lever Battery symbol Indicator of the battery charge level Indicates the detergent solution maximum temperature Indicates the recovery tank outlet pipe TECHNICAL DESCRIPTION Working width Measurement Unit In mm Crewman 5208 20 508 Rear squeegee width In mm 26 660 Work capacity ft2 h m2 h 18 500 1720 Brush amp Pad diameter in mm 20 500 Brush RPM RPM 275 Brush pressure Ib Kg 50 22 Brush motor HP V W 2410 54 24 400 Drive Type Semi Automatic Vacuum motor HP V W 24 05 24 370 Vacuum motor suction inches of water mbar 40
16. he advancement speed act upon the knob indicated in the illustration 10 OPERATION 1 MACHINE OPERATION A Connect the battery cable 1 B Press the brush switch 2 C Press the suction switch 3 0 Use the solution knob 4 to adjust the detergent solution quantity it should be enough to regularly wet the floor but not as much as to flow out the splashguard Please note the right solution quantity depends on floor type on dirt importance and on speed E Release the pedal and let the base lower F Lower the squeegee using the lever 5 G Pulling the trigger will cause 6 the brushes to start turning and the squee gee starts drawing in H During the first few feet check that the amount of water is sufficient and that the squeegee dries the floor perfectly 11 OPERATION 2 OVERFLOW DEVICE The machine is supplied with float that trips whenever the recovery tank is full closing the suction tube In this case you should empty the recovery tank by removing the outlet pipe cap ATTENTION Always wear gloves during this procedure to avoid any contact with dangerous substances 12 SHUTTING DOWN THE MACHINE At the end of the work and before performing any type of maintenance 1 Close the solution valve 1 2 Raise deck by pressing on foot pedal 3 Raise squeegee lever 2 4 Turn off the brush switch 3 5 Turn off suction motor switch 4 display of the battery indicator remains on
17. itations for incidental and consequential damages ETCO 1001 Brown Avenue Toledo Ohio 43607 0127 Customer Service 888 GO BETCO Fax 800 445 5056 Technical Service 877 856 5954 www betco com 92158 92 Septi5D
18. nc 1 17 E82698 Bushing 2 58 E88594 Washer Split Lock M6 Zinc 3 18 E83540 Lever 1 29 VACUUM MOTOR ASSEMBLY DIAGRAM VACUUM MOTOR ASSEMBLY PARTS LISTING Part Description Qty Item Part Description Qty 1 E83454 Vacuum Motor 24 volt 1 1 6 E87975 Stud Bolt Tripla 2 1 1 E83897 Connector Electrical Housing 30A 2 1 7 E83454 Vacuum Motor 24 volt 1 1 2 83883 Lug Electrical 30A 2 2 E83966 Hose Clamp 1 1 3 E83935 Wire Tie 1 3 82761 Washer 6x12x1 6 2 1 4 E82838 Motor Plaque 1 4 83550 NyLoc Hex Nut M6 Zinc 2 1 5 88017 Screw Pan Hd Phil Self M4 8x13 SS 4 5 82371 Vac exhaust hose 1 31 SOLUTION ASSEMBLY DIAGRAM SOLUTION ASSEMBLY PARTS LISTING Part Description Qty Item Part Description Qty 1 E83943 Nipple Double Male 3 8 1 9 E82309 Spring Compression 1 2 E83361 Ball Valve 5 8 Double Female 1 10 E83798 Flat Washer M6x30x3 PVC Black 2 3 E82269 Barbed Fitting 3 8 in 1 11 E83850 Flat Washer M5x20 SS 1 4 E83534 Solution valve lever 1 12 E83639 Solution control knob 1 5 E83816 Screw 1 13 83535 Nut M5x5 Zinc 1 6 E83532 Solution rod 1 14 E83499 Hose Clamp 2 7 E83537 Clip 1 15 E82306 Hose 1 8 E83845 Nut M5 1 33 ELECTRIC COMPONENTS DIAGRAM ELECTRIC COMPONENTS PARTS LISTING Part Description Qty Item Part Description Qty 1 E22151 Electric System 1 5 E82761 Washer 6x12x1 6 4 2 E22152 Handlebar Assembly 1 6 E82798 Washer
19. nks Before using the machine make sure that all doors and covers are positioned as shown in this operating and maintenance manual e When your BETCO machine is ready to be retired the machine must be disposed of properly It contain oils and electronic components The machine was built using totally recyclable materials Use only brushes furnished with the machine or those specified in the user s manual Use of other brushes can compro mise safety e When removing the battery unplug the battery connection unplug the charger and disconnect the battery terminals Before recycling the machine remove the battery MACHINE PREPARATION 1 HANDLING THE PACKED MACHINE Do not place more than two packages on top of each other The total weight is 220 Ib 100 kg The overall dimensions of the package are A 50 in 1260 26 in 660 mm 0 48 4 in 1230 mm 2 HOW TO UNPACK THE MACHINE A Remove outer packaging The machine is strapped to it s pallet C Remove the strap D Use a ramp to get the machine down from the pallet pulling it backwards E Keep the pallet for any future transport needs MACHINE PREPARATION 3 BATTERY INSTALLATION The machine will be supplied with a battery charger and either two 12V Wet or AGM batteries The batteries must be housed in the battery tray in the battery compartment beneath the recovery tank To insert the batteries you must Open the recovery tank lid Di
20. ose it directly to rain Never use the machine in an explosive environment Do not use the machine as a means of transport Never use acidic chemicals which could damage the machine Avoid running the brushes with the machine stopped this could damage the floor Never vacuum up flammable liquids Never use the machine to gather dangerous powders Use a powder fire extinguisher in case of fire Do not use water Do not hit against shelving or scaffolding The operator must always be equipped with the appropriate safety device gloves shoes helmet glasses etc Do not use the machine on surfaces with an inclination greater than the one shown on the serial plate The machine is designed to wash and dry floors simultaneously Signal the presence of wet floors with suitable signs e machine does not work properly perform routine maintenance Otherwise request the assistance of the BETCO tech nical service When replacing parts ask for ORIGINAL spare parts from your Authorized BETCO Dealer and or Retailer Always turn off the machine and disconnect the battery connector whenever maintenance is performed Never remove guards that require tools for removal Never wash the machine with direct or pressurized jets of water or with corrosive substances Have your BETCO service center check the machine once a year To prevent the formation of scale in the solution tank filter do not store the machine with detergent solution in the ta
21. sconnect the squeegee hose 1 from the recovery tank Remove the suction cap 2 by turning it counterclockwise Disconnect the recovery tank drain hose from the proper hook Remove the recovery tank Place the battery Connect the battery connector 2 to the machine connector 1 Reassemble everything WARNING avoid acid spillage you can use sealed batteries WARNING Perform one battery charging cycle before using the machine gt 4 BATTERY CHARGER Make sure that the battery charger is suitable to the installed battery both in capacity and in type lead acid or GEL and equivalent provided by the battery and battery charger manufacturer In order to avoid permanent damages to the battery they should never be totally discharged To do this they should be recharged within a few minutes after the battery discharge signal starts to flash A WARNING Never charge a GEL battery with an unsuitable battery charger Strictly follow the instructions NOTE Never leave the battery completely discharged even if the machine is not being used ATTENTION For daily recharging of the battery it is necessary to strictly follow the instructions provided by the manufacturer or dealer Specialists must carry out all installing and maintenance procedures Danger of exhalation of gas and emission of corroding substances Danger of fire Keep away from flames MACHINE PREPARATION 5 BATTERY CHARGE LE
22. witch is turn on Check the squeegee height wheels TOO MUCH FOAM IS GENERATED Check that low foam detergent is used Add if necessary a small quantity of defoaming liquid to recovery tank Please remember that more foam is generated when the floor to be cleaned it is not very dirty In this case use a more diluted detergent solution NOOB WM CHOICE OF BRUSHES AND COMMON ORDERED PARTS CREWMAN AS20B BRUSH OPTIONS Mem Number Description CREWMAN AS20B COMMON PARTS Description Hem Number eege SS 17 BRUSH DECK DIAGRAM BRUSH DECK PARTS LISTING Part Description Qty ltem Part Description Qty 1 E88272 Brush Deck Splash Guard 1 4 E83802 Hex Bolt M8x30 Zinc 3 2 E20073 Brush Deck 1 5 E81709 Nyloc Hex Nut M8 Zinc 3 3 E83970 Bushing 3 6 E83404 Flat Washer M9x24x2 5 Zinc 8 19 BRUSH DECK DRIVE DIAGRAM 20 BRUSH DECK DRIVE PARTS LISTING Part Description Qty Item Part Description Qty 1 E20011 Motor Mount Plate 1 18 E82045 Spacer 3 2 E82312 Bushing 2 19 E88245 Motor Geared 24V 400W 140 RPM 1 3 E83833 Bolt M8x25 Zinc 2 19 11 E20451 Fitting Solution Delivery Tube 1 4 E83404 Flat Washer M9x24x2 5 Zinc 2 20 E83565 Knob 1 5 E81709 Nyloc Hex Nut M8 Zinc 6 21 E88246 Brush Flange Threaded 1 6 E83895 Wheel 80 OD x 23 W 2 23 E83491 Spring 1 7 E83524 Bushing 2 24 E83881 Hex Bolt M5x20 Zinc 1 8 E81918 Flat Washer M9x32
23. x2 5 Zinc 2 25 E88010 Hex Nut M5 4 9 E81874 Flat Washer M8x17x1 6 Zinc 4 26 E83489 Rings 1 10 E83830 Hex Bolt M8x40 Zinc 2 27 E20290 Flat Hd Soc Machine Screw M5x16 SS 2 11 E82309 Spring Compression 2 28 E20507 Brush Deck 1 12 E83331 Knob 1 29 E20584 Retainer 1 13 E83547 M6x16 Bolt Zinc Hex Head 4 31 E86169 Band Clamp 1 14 E82774 Lock Washer M6 Zinc 32 E83823 Screw M5x20 SS Custom 1 15 E20093 Carriage Bolt M8x25 Zinc 1 33 E20592 Dowel Pin M8 1 16 E20297 Flat Hd Soc Machine Screw M8x16 Zinc 3 34 E83672 Hex Jam Nut M8x5 SS 1 17 E82844 Clutch Plate 1 21 FRAME ASSEMBLY DIAGRAM FRAME ASSEMBLY PARTS LISTING Part Description Qty Item Part Description Qty 1 520430 Main Frame ASM 1 14 E81635 Screw M6X45 6 2 E82525 Arm s42 15 E81735 Hex Bolt M12x35 Zinc 2 3 E82833 Arm 1 16 E20705 Nyloc Hex Nut M5 Zinc 2 4 E82834 Pivot Block 6 17 83550 NyLoc Hex Nut M6 Zinc 6 5 E22146 Coupling 1 18 E83381 Nyloc Hex Nut M10 Zinc 1 6 E20647 Axle Shaft 2 19 E83829 Hex Jam Nut M12X7 Zinc 2 7 E20370 Foot Pedal 1 20 E81627 Nyloc Hex Nut M16 Zinc 2 8 E83669 Pedal cover 1 21 E20122 Flat Washer M5 x 15 x 1 5 SS 2 9 20501 SPLASH GUARD 1 22 82761 Washer 6x12x1 6 6 10 88103 Spacer 2 23 81020 Washer 11x30X2 5 1 11 E82551 Transport Wheel 175 OD x 45 W 2 24 E81738 Flat Washer M4x12x3 Zinc 2 12 82529 Caster Rear Abila 2 25 81948 Flat Washer M20x26x1 5 AL 2 13 E20488 Carriage Bolt M5x16 Zinc 2 23 SQU
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