BETCO Stealth ASD20BT Operator And Parts Manual Download

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20” Automatic Scrubber

with Traction Drive

STEALTH

™

ASD20BT

E87028-00

E88063-00

400 Van Camp Road • Bowling Green, Ohio 43402

Customer Service: 888-GO-BETCO • Fax: 800-445-5056 • Technical Service: 877-856-5954 • www.betco.com

Operator and Parts

Manual

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Summary of Contents for Stealth ASD20BT

Page 1: ...STEALTH ASD20BT E87028 00 E88063 00 400 Van Camp Road Bowling Green Ohio 43402 Customer Service 888 GO BETCO Fax 800 445 5056 Technical Service 877 856 5954 www betco com Operator and Parts Manual Scan this QR code to view operator training video ...

Page 2: ...6 17 WEEKLY MAINTENANCE 18 TROUBLESHOOTING 19 BRUSH AND SELECTION USE 19 MAINTENANCE SCHEDULE 20 WEAR ITEMS LISTING 21 PARTS DIAGRAMS AND LISTINGS 22 55 ELECTRICAL SYSTEM 56 60 BATTERY CHECK CARD HOUR METER 61 62 SOLUTION TANK INSPECTIONS 62 VACUUM SYSTEM INSPECTION 63 BRUSH BASE ADJUSTMENT 64 BRAKE ADJUSTMENT 64 SQUEEGEE ADJUSTMENT 65 CHECK LIST 65 WARRANTY 68 ...

Page 3: ...can clean many types of hard flooring As it advances it also collects the dirt removed and the detergent solution not absorbed 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 book let carefully and re read it whenever difficulties arise while using ...

Page 4: ...ph km h 2 5 4 Maximum grade 10 Vacuum motor V HP V W 36 0 74 36 550 Vacuum motor suction inches of water mbar 75 6 188 Solution tank capacity Gal l 11 40 Recovery tank capacity Gal l 13 50 Weight of machine excluding batteries lb Kg 210 95 Batteries V Ah 12 130 2 Charger V A 24 12 Battery compartment dimensions Length Height Width in x in x in 14 2 x 12 8 x 13 0 mm mm mm 360 325 330 Machine dimens...

Page 5: ... 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 If the machine does not work properly...

Page 6: ...The overall dimensions of the package are A 45 1 in 1145 mm B 26 2 in 665 mm C 48 4 in 1230 mm 2 HOW TO UNPACK THE MACHINE A Remove the outer packaging B The machine is fixed to the pallet with wedges which lock the wheels C Remove these wedges D Use a ramp to get the machine down from the pallet pushing it backwards E Keep the pallet for any future transport needs MACHINE PREPARATION ...

Page 7: ...ower the machine you can use Wet batteries AGM batteries Gel batteries OTHER TYPES MUST NOT BE USED The maximum dimensions and the weight are Width 6 7 in 171 mm Length 12 9 in 329 mm Height 9 6 in 245 mm Weight 68 lb 31 kg WARNING Your charger must be set according to the type of bat tery you install Call BETCO customer service to ensure correct charger setting after replacement batteries are ins...

Page 8: ...ied person nel The incorrect or imperfect connection of the cables to the connector can seriously harm people and damage objects 8 RECHARGING THE BATTERIES Perform one complete battery charge cycle before using the machine Avoid totally discharging the batteries This can cause permanent damage to them Recharge as soon as the battery discharged signal light starts to flash WARNING Never leave the b...

Page 9: ...e battery indicator uses LEDs and has 8 positions 7 yellow charged batter ies and 1 red run down batteries WARNING A few seconds after the red indicator light comes on the brush motor switches off automatically With the remain ing charge it is possible to complete the drying process before recharging MACHINE PREPARATION ...

Page 10: ... storage F Lever to raise the squeegee G Solution filter 13 SIDE COMPONENTS The side components are identified as follows A Valve for manual regulation of clean water flow B Handle to raise the recovery tank C Handle to raise the vacuum unit D Upper storage compartment E Brake lever 14 ASSEMBLING THE SQUEEGEE For packaging reasons the squeegee is supplied dismounted from the machine and must be as...

Page 11: ...ING THE SQUEEGEE INCLINATION During operation the rear squeegee blade is slightly tilted backwards by about 0 2 in 5 mm in a uniform way over entire length If it is necessary to increase the bend of the squeegee blade in the center you must tilt the squeegee back wards rotating the adjuster 1 counter clockwise To increase the bend of the squeegee blade at the outside edges of the squeegee rotate t...

Page 12: ...nufacturer The formation of excess foam could damage the vacuum motor so be sure to use only the correct amount of detergent WARNING Always use low foam detergent Introduce a small amount of defoaming liquid in the recovery tank before starting work to prevent foam from being generated WARNING Never use pure acids 20 ASSEMBLING THE BRUSH A With the brush deck up place the brush and center it under...

Page 13: ... the foot lever 3 and lower the brush deck E Lower the squeegee by rotating the squeegee lift handle 4 counter clock wise The vacuum motor will turn on F Check that the brake 5 is released G Pulling the switch levers 1 activates the brush and the machine begins to move During the first few feet check that the amount of solution dispensed is correct and that the squeegee dries the floor H The machi...

Page 14: ...ueegee 3 OVERFLOW DEVICE The machine has a float in a filter basket that trips when the recovery tank is full to stop airflow into the vacuum hose At this point empty the recovery tank by removing the cap of the drain hose WARNING Always wear gloves when doing this operation to protect yourself from contact with hazardous chemicals OPERATION ...

Page 15: ...f the key switch 4 E Move the machine where the tanks can be drained F Remove the drain hose from it s hook remove the drain cap and empty the recovery tank G The squeegee must be raised when the machine is not operating to avoid deforming the squeegee blades H Disassemble the pads and clean them with water WARNING Always wear gloves when doing this operation to pro tect yourself from contact with...

Page 16: ...cuum filter cover by rotating it clockwise C Pull the filter straight down from the lid to remove it D Use water to clean the walls and base of the filter E Reassemble all the components WARNING Always wear gloves when doing this operation to pro tect yourself from contact with hazardous chemicals 3 CLEANING THE VACUUM HOSE FILTER A Raise the vacuum cover B Rotate the inner filter 1 and remove it ...

Page 17: ...C Pull the switch levers 2 then release them immediately D The pad driver will be automatically release from the brush deck 6 REPLACING THE SQUEEGEE BLADES Check the wear of the squeegee blades and if necessary replace them To replace them A Remove the vacuum hose from the squeegee shoe adapter B Remove the cotter pins that mount the squeegee shoe C Remove the squeegee shoe from the squeegee yoke ...

Page 18: ... the hose WARNING Always wear gloves when doing this operation to pro tect yourself from contact with hazardous chemicals 2 CHECKING THE BRAKE Every week check the distance between the work brake pads and the wheels If necessary adjust so they are at a distance of 0 12 in 3 mm when released 3 CLEANING THE SOLUTION TANK A Remove the solution tank cap B Rinse with water C Remove the drain cap 1 loca...

Page 19: ...ypes of floors Good resistance to wear and tear and hot water no greater than 140 F 60 C NYLON BRUSH Used on all types of floors Excellent resistance to wear and tear and hot water even over 140 F 60 C ABRASIVE BRUSH The bristles of this type of brush are coated with highly aggressive abrasives It is used to clean very dirty floors THICKNESS OF THE BRISTLES Thicker bristles are more rigid and are ...

Page 20: ...d d n a m u u c a v k c e h C Check vacuum gasket and drain hoses plugs 100 hoses plugs BRUSH HEAD Check spraying guard and right brush inclination 50 400 0 0 0 1 0 0 4 s g n i r a e b f o e t a t s k c e h C 0 0 2 s t n e m h c a t t a h s u r b k c e h C Check wear of rotating brushes 50 200 BRUSH MOTOR Check cleanless of air cooling inlet 100 0 0 0 1 0 0 4 s e h s u r b n o b r a c k c e h C 0 ...

Page 21: ...t Blade Polyurethane 30 3 4 x 1 3 4 x 1 8 E11767 Battery 12V 130AH Wet E88030 Battery 12V 110AH AGM E86276 Battery 12V 115AH Wet E82320 Pad Driver E83033 Brush General Purpose 20 0 3mm E83034 Brush Medium Duty 20 0 55mm E83035 Brush Heavy Duty 20 0 7mm E82633 Brush Stripping Grit 20 1 2mm E22637 Squeegee Blade Kit 31 E84277 Squeegee Blade Kit Poly 31 E84278 Squeegee Blade Kit Latex 31 E11767 Batte...

Page 22: ...22 BRUSH DECK DIAGRAM BEFORE SERIAL NUMBER 214999999 ...

Page 23: ...UMBER 214999999 1 E88272 Brush Deck Splash Guard 1 2 E20073 Brush Deck 1 3 E83970 Bushing 3 4 E83802 Hex Bolt M8x30 Zinc 3 5 E81709 Nyloc Hex Nut M8 Zinc 3 6 E83404 Flat Washer M9x24x2 5 Zinc 8 Item Part Description Qty Item Part Description Qty ...

Page 24: ...24 BRUSH DECK DIAGRAM AFTER SERIAL NUMBER 215000000 13 12 7 12 10 9 12 7 12 11 8 13 11 12 12 11 9 12 7 12 1 2 3 5 6 4 4 1 ...

Page 25: ... 4 1 E82367 Center Lock 1 5 E83034 Brush Medium Duty 20 0 55mm 1 6 E82633 Brush Stripping Grit 20 1 2mm 1 7 E83970 Bushing 3 8 E82309 Spring 11 8x1 2x15mm Zinc Compression 1 9 E83802 Hex Bolt M8x30 Zinc 2 10 E83830 Hex Bolt M8x40 Zinc 1 11 E86853 Nyloc Hex Nut M8 Zinc 3 12 E83404 Washer Flat M8 x 24 OD Zinc 8 13 E83832 Flat Washer M8 5x30x3 Nylon 2 Item Part Description Qty Item Part Description Q...

Page 26: ...26 BRUSH DECK DRIVE DIAGRAM BEFORE SERIAL NUMBER 214999999 5 7 6 9 11 9 5 28 9 10 25 12 24 20 25 27 29 17 21 13 3 4 15 14 5 1 5 19 1 19 11 3 4 2 5 9 8 23 26 16 18 34 33 31 25 25 32 ...

Page 27: ...ad 4 14 E82774 Lock Washer M6 Zinc 4 15 E20093 Carriage Bolt M8x25 Zinc 1 16 E20297 Flat Hd Soc Machine Screw M8x16 Zinc 3 17 E82844 Clutch Plate 1 18 E82845 Spacer 3 19 E88245 Motor Geared 24V 400W 140 RPM 1 19 11 E20451 Fitting Solution Delivery Tube 1 20 E83565 Knob 1 21 E88246 Brush Flange Threaded 1 23 E83491 Spring 1 24 E83881 Hex Bolt M5x20 Zinc 1 25 E88010 Hex Nut M5 4 26 E83489 Rings 1 27...

Page 28: ... 33 1 9 36 30 29 19 28 27 20 22 10 3 21 2 8 1 8 2 14 18 34 6 16 15 23 32 18 11 6 16 15 35 18 14 13 26 11 18 12 31 17 24 7 5 4 4 1 4 1 4 3 4 2 4 4 4 4 2 BRUSH DECK DRIVE DIAGRAM AFTER SERIAL NUMBER 215000000 ...

Page 29: ...at Hd Soc Machine Screw M6x20 SS 4 13 E85499 Hex Nut M8x6 5 SS 1 14 E86853 Nyloc Hex Nut M8 Zinc 2 15 E83879 Flat Washer M5x11x1 Zinc 4 16 E20123 Lock Washer M5x1 6 Zinc 4 17 E83799 Flat Washer M6 6x18x2 SS 2 18 E81874 Flat Washer M8x17x1 6 Zinc 4 19 E83404 Washer Flat M8 x 24 OD Zinc 1 20 E20253 Flat Washer M21x60x3 Nylon 1 21 E85762 Hose Clamp 2 22 E83882 Cap 1 2 NPT 1 23 E20433 Nut Hex Flange M...

Page 30: ...30 SQUEEGEE ASSEMBLY DIAGRAM BEFORE SERIAL NUMBER 214999999 21 3 1 12 14 22 16 18 5 11 2 4 24 23 17 6 20 7 15 19 19 9 10 8 30 ...

Page 31: ...asket 1 11 E12686 Squeegee Blade Gum Rubber 30 3 4 x 1 3 4 x 1 8 1 12 E82451 Wheel 45 OD x 25 W 2 13 E83914 Hex Bolt M6x20 SS 2 14 E82253 Bushing Brass OD 11 95mm x ID 8 9mm x L 8 45mm 1 15 E83851 Screw Pan Hd Phil Self Tap M5 5x13 SS 2 16 E83802 Hex Bolt M8x30 Zinc 2 17 E82707 Set Screw Hex Soc Flat End M6x40 SS 8 18 E81848 Flat Hd Soc Machine Screw M6x25 SS 12 19 E20114 Hex Jam Nut M6X3 SS 2 20 ...

Page 32: ...32 800 15 24 21 18 2 21 24 15 17 15 24 21 18 26 23 1 12 8 7 11 22 24 15 20 22 24 15 19 25 27 28 10 9 16 6 3 4 5 20 15 24 22 SQUEEGEE ASSEMBLY DIAGRAM AFTER SERIAL NUMBER 215000000 ...

Page 33: ...6164 Flat Washer M9x24x2 5 SS 2 15 E22346 Screw Custom Cap 18 16 E22633 Squeegee Body 1 17 E22352 Center Front Squeegee Blade Clamp 1 18 E22635 Clamp Front Squeegee Blade 2 19 E22355 Center Rear Squeegee Blade Clamp 1 20 E22634 Rear Squeegee Blade Clamp 2 21 E22358 Wing Nut Knob 9 22 E22359 Wing Nut Knob 9 23 E22360 Squeegee Shoe Adapter 1 24 E22385 O Ring 7mm 36 25A E22637 Squeegee Blade Kit 31 1...

Page 34: ...34 SQUEEGEE YOKE DIAGRAM BEFORE SERIAL NUMBER 214999999 ...

Page 35: ... 1 10 E82798 Flat Washer M6x18x1 5 Zinc 1 4 1 11 E81874 Flat Washer M8x17x1 6 Zinc 1 4 1 12 E85722 Flat Washer M13x24x2 5 Zinc 1 4 1 13 E83531 Knob 1 4 2 E83590 Chain 1 4 3 E83655 Adjuster Knob 1 4 4 E20286 Squeegee Yoke 1 4 5 E85499 Hex Nut M8x6 5 SS 1 4 6 E20134 Hex Bolt M5x10 Zinc 1 5 E20408 Squeegee Lift Lever 1 6 E20242 Pan Hd Phil Machine Screw M3x20 Zinc 2 7 E83838 Screw 4 2 X 13 4 8 E82317...

Page 36: ...36 24 38 1 31 39 35 40 8 21 7 13 30 37 10 26 23 25 14 16 26 15 26 15 19 9 20 6 11 34 12 17 2 22 3 32 18 18 28 5 29 4 33 27 36 SQUEEGEE YOKE DIAGRAM AFTER SERIAL NUMBER 215000000 ...

Page 37: ... 1 17 E20242 Pan Hd Phil Machine Screw M3x20 Zinc 2 18 E82317 Hex Jam Nut M5X3 5 Zinc 2 19 E20113 Hex Jam Nut M6X4 SS 1 20 E83672 Hex Jam Nut M8x5 SS 2 21 E83824 Square Nut M8 SS 2 22 E81673 Nut Hex Nyloc M3 Zinc 2 23 E81342 Nut Hex Jam Nyloc M8 SS 2 24 E20119 Nyloc Hex Nut M8 SS 1 25 E81046 Lock Washer M8 Zinc 1 26 E86164 Flat Washer M9x24x2 5 SS 4 27 E86147 Split Pin 1 28 E83538 Fork 1 29 E83542...

Page 38: ...38 MAIN FRAME DIAGRAM BEFORE SERIAL NUMBER 214999999 ...

Page 39: ... 20 x 31 2 24 E81915 Flat Washer M8 2x32x4 Zinc 2 25 E81917 Hex Bolt M8x20 Zinc 2 26 E20071 Clamp Plate 1 27 E20501 Splash Guard 1 28 E20108 Screw Pan Hd Phil Self Tap M4 8x16 SS 2 29 E83578 Soc Hd Cap Screw M6x25 Zinc 2 30 E20369 Parking Brake 1 31 E20356 Carriage Bolt M6x20 Zinc 1 32 E83852 Hex Nut M6x5 1 33 E82542 Drive Wheel 175 OD x 45 W 2 34 E20226 Bumper 1 36 E85722 Flat Washer M13x24x2 5 Z...

Page 40: ...40 29 31 15 3 15 31 29 15 23 12 39 7 29 4 16 25 38 25 34 20 28 36 43 40 40 35 21 27 18 38 11 42 24 15 13 24 15 31 29 2 MAIN FRAME DIAGRAM AFTER SERIAL NUMBER 215000000 ...

Page 41: ... 22 E83578 Soc Hd Cap Screw M6x25 Zinc 2 23 E20242 Pan Hd Phil Machine Screw M3x20 Zinc 2 24 E20108 Screw Pan Hd Phil Self Tap M4 8x16 SS 2 25 E20246 Flat Hd Soc Machine Screw M6x50 Zinc 2 26 E22002 Screw M8 x 30 2 27 E83852 Nut Hex M8 Zinc 1 28 E83829 Hex Jam Nut M12X7 Zinc 2 29 E83550 NyLoc Hex Nut M6 Zinc 10 30 E86853 Nyloc Hex Nut M8 Zinc 4 31 E82761 Flat Washer M6x12x1 6 Zinc 10 32 E88585 Was...

Page 42: ...42 26 37 44 45 19 31 41 46 26 37 44 45 10 19 33 31 5 8 29 32 9 17 6 1 30 8 5 17 6 30 1 22 14 14 1 1 TRANSAXLE DIAGRAM AFTER SERIAL NUMBER 215000000 ...

Page 43: ...22 E83578 Soc Hd Cap Screw M6x25 Zinc 2 23 E20242 Pan Hd Phil Machine Screw M3x20 Zinc 2 24 E20108 Screw Pan Hd Phil Self Tap M4 8x16 SS 2 25 E20246 Flat Hd Soc Machine Screw M6x50 Zinc 2 26 E22002 Screw M8 x 30 2 27 E83852 Nut Hex M8 Zinc 1 28 E83829 Hex Jam Nut M12X7 Zinc 2 29 E83550 NyLoc Hex Nut M6 Zinc 10 30 E86853 Nyloc Hex Nut M8 Zinc 4 31 E82761 Flat Washer M6x12x1 6 Zinc 10 32 E88585 Wash...

Page 44: ...44 SOLUTION TANK DIAGRAM 1 17 3 1 7 1 17 2 1 11 1 12 3 10 9 1 15 1 16 9 10 4 5 16 1 17 1 1 6 1 5 4 9 15 9 7 14 12 1 18 1 3 1 8 2 1 4 1 19 1 17 3 1 17 2 1 17 1 14 1 2 19 8 13 11 18 6 17 1 1 ...

Page 45: ...M8 2x32x4 Zinc 1 1 17 E20197 Solution Tank Gray 1 1 17 1 E20389 Hinge Pin 1 1 17 2 E20271 Grommet 2 1 17 3 E20196 Fitting Barbed 2 1 18 E20577 Spacer 1 1 19 E20602 Fitting Barbed Threaded 1 2 E20411 Bracket 1 3 E82772 Hex Bolt M6x20 Zinc 2 4 E20090 Hex Bolt M6x25 Zinc 3 5 E20392 Pan Hd Phil Machine Screw M4x16 Zinc 4 6 E83796 Screw Pan Hd Phil Self Tap M4 2x16 Zinc 5 7 E20112 Hex Nut M6x6 Zinc 1 8...

Page 46: ...46 RECOVERY TANK DIAGRAM 3 5 3 6 3 4 3 7 4 7 6 2 5 3 8 3 9 8 5 9 3 3 3 2 3 10 3 1 3 11 2 3 11 1 10 1 12 11 12 13 14 15 ...

Page 47: ...ew M5x12 Zinc 3 3 9 E81619 Cable Tie Holder 3 3 10 E82341 Gasket 1 3 11 1 E20198 Recovery Tank Red 1 3 11 2 E20188 Hinge Pin 1 4 E83833 Hex Bolt M8x25 Zinc 1 5 E82638 Screw Pan Hd Phil Self Tap M3 9x13 SS 6 6 E82808 Hex Jam Nut M8X5 Zinc 1 7 E20127 Flat Washer M9x18x1 5 Zinc 1 8 E20563 Plate 1 9 E20195 Plate 1 10 E20524 Spacer Nylon 1 11 E88500 Fitting Hose D38 W1 5 L50 1 12 E83920 Clamp 9x300 4 8...

Page 48: ... VACUUM UNIT DIAGRAM 1 2 23 2 14 2 3 2 17 2 11 2 15 2 24 2 2 2 27 2 8 2 19 2 10 2 9 2 18 2 21 2 1 2 16 2 4 2 6 2 5 2 13 2 7 4 2 28 2 22 3 2 26 2 25 2 12 2 20 4 2 20 3 2 20 1 2 20 2 2 26 2 20 2 29 2 30 5 6 ...

Page 49: ...1 2 18 E88289 Gasket 1 2 19 E20064 Support Bracket 1 2 20 E88291 Vacuum Motor 24VDC 310W 1 2 20 1 E83897 Connector Electrical Housing 30A 2 2 20 2 E83883 Lug Electrical 30A 2 2 20 3 E83935 Wire Tie 2 2 20 4 E22324 Carbon Brush 2 2 21 E81006 Vacuum Splash Guard 1 2 22 E20122 Flat Washer M5 x 15 x 1 5 SS 5 2 23 E88290 Hose Vacuum 1 2 24 E20440 Sound Deadening Foam 1 2 25 E83796 Screw Pan Hd Phil Sel...

Page 50: ...50 SOLUTION DELIVERY DIAGRAM 2 4 2 8 7 1 5 2 2 3 ...

Page 51: ...id Valve 1 2 E85762 Hose Clamp 4 3 E22144 Tubing 10 ID x 370 L 1 4 E20375 Tubing 10 ID x 650 L 1 5 E20602 Fitting Threaded Barb 1 7 E22145 Fitting 3 8 1 4 Reducer 1 8 E88829 Fitting 90 Degree Elbow 1 Item Part Description Qty Item Part Description Qty ...

Page 52: ... 13 3 14 3 1 3 13 3 12 3 6 3 17 3 7 3 8 5 7 8 3 7 3 8 3 11 3 15 3 2 27 5 27 7 27 7 27 1 27 3 27 4 27 8 27 2 27 6 1 19 26 2 26 1 22 10 12 11 20 21 15 14 13 14 23 24 25 16 17 18 2 3 2 1 2 2 2 5 2 4 6 3 23 3 22 28 25 29 30 31 HANDLEBAR DIAGRAM BEFORE SERIAL NUMBER 214999999 ...

Page 53: ...Machine Screw M3x20 Zinc 2 8 E81673 Hex Nyloc Nut M3 Zinc 2 9 E88301 Lever Right Switch 1 10 E87296 Drain Hose Clip 1 11 E83836 Hex Bolt M5x16 Zinc 1 12 E20121 Flat Washer M5x15x1 5 Zinc 1 13 E20400 Hinge 1 14 E20192 CHIPBOARD SCREW M3x12 Zinc 4 15 E20267 Door 1 16 E20288 Soc Hd Cap Screw M8x30 Zinc 4 17 E83704 Lock Washer M8x13x2 2 Zinc 4 18 E81874 Flat Washer M8x17x1 6 Zinc 4 19 E20346 Flat Hd S...

Page 54: ...1 39 3 1 36 1 41 1 14 1 46 1 42 4 5 2 1 3 1 1 3 3 1 3 4 1 3 2 1 6 1 20 1 43 1 15 1 9 1 45 1 44 1 19 1 28 1 13 1 12 1 22 1 16 1 10 1 24 1 4 1 8 1 23 1 1 1 29 1 5 1 21 1 18 1 30 1 11 1 33 1 31 1 23 1 16 1 25 1 1 1 29 1 22 1 12 1 2 1 15 1 7 1 40 1 47 1 38 1 37 1 17 1 17 1 17 1 27 ...

Page 55: ...er M5x15x1 5 Zinc 1 1 21 E88585 Washer Flat M6 x 18 Zinc 1 1 22 E82270 Micro Switch 2 1 23 E81625 Shank M5x32 Female Threaded Nylon 2 1 24 E20360 Hex Bolt M6x45 Zinc 1 1 25 E20362 Set Screw Hex Soc Dog Point M5x30 Zinc 1 1 26 E20298 Soc Button Head Screw M5x16 SS 1 1 27 E81978 Nut 1 1 28 E20475 Lock Washer M4 Zinc 4 1 29 E82256 Nyloc Hex Nut M5x7 Zinc 2 1 3 E88300 Lever Left Switch 1 1 31 E88301 L...

Page 56: ...56 ELECTRICAL DIAGRAM BEFORE SERIAL NUMBER 214999999 ...

Page 57: ...ctor 2 13 E86208 SB50 Red Electrical Connector 2 14 Std E11767 Battery 12V 130AH Wet 2 14 Opt E88030 Battery 12V 110AH AGM 2 15 E81035 Solenoid Valve 1 16 E20402 Electrical Connector 30A 2 17 E20402 Electrical Connector 30A 2 21 E20713 Potentiometer 1 F E83972 Fuse 30A fasten 1 N E83159 Relay 24VDC 20A 2 O E83159 Relay 24VDC 20A 2 R E20368 Resistor 1 MI 1 E82270 Micro Switch 3 MI 2 E82270 Micro Sw...

Page 58: ...58 ELECTRICAL DIAGRAM AFTER SERIAL NUMBER 215000000 ...

Page 59: ...ch Forward 1 8 E82270 Microswitch Reverse 1 9 E88256 Microswitch Brush Motor 1 10 E84350 Push Button 1 11 E20713 Potentiometer 1 12 N A Dilution Control Commutator Card Not Used 0 13 N A Dilution Control Card Not Used 0 14 E81035 Solenoid Valve 1 15 E84351 Control Card 1 F2 E89890 Fuse 80A 1 MT E20582 Traction Motor 1 MBR E84328 Brush Motor 1 MVA E88291 Vacuum Motor 24VDC 310W 1 Item Part Descript...

Page 60: ...the handlebar for access to the electric controls Set up the tester in volt meter with 50V maximum Put the tester pins on the faston M and M of the speed control card Turn on the key master switch Pull the switch lever until you hear the forward first micro switch click first speed The tester has to show a voltage between 14 and 15V If the reading is different adjust the trimmer first speed to hav...

Page 61: ...ings for each battery type During the first 2 seconds the value displayed on the left indicates the rated voltage set for the battery discharge indicator The value on the right indicates the low voltage shutoff threshold For Wet Cell batteries the low voltage shutoff should be equal to 20 2V For Gel or AGM batteries the low voltage shutoff shoudl be equal to 21 8V For the first 2 seconds display t...

Page 62: ...the current set up Verify that if the machine uses wet cell batteries the adjustment is on position 1 Verify that if the machine uses GEL batteries the adjustment is on posi tion 4 WARNING A wrong set up of the battery control card can compromise the battery efficiency and damage then in ir reversible way 1 Fill up the solution tank and verify the sealing of the gasket particularly on the solution...

Page 63: ...ctions and the sealing of the vacuum hoses and the squeegee hoses 4 Check the sealing of the squeegee hose adapter 5 Check the sealing of the exhaust hose and exhaust hose plug 6 Vacuum micro switch adjustment 7 Adjust the vacuum micro switch in way that when the cam on the squeegee lever push the micro switch there is about 0 5 mm of clearance of the micro switch lever ...

Page 64: ... the brush deck Lift up the front side of the brush deck to let it be 5 mm from the floor relative to the back side Tighten the M8 nut to secure the brush deck in position Check that the pan head screw on the back side is adjusted near the flat part of the brush deck The distance between the screw head and the brush deck has to be 1 2 mm when the brush is locked and the brush deck is lowered BRAKE...

Page 65: ... and that the water is dispensed through the brush Adjust the inclination and the height of the squeegee blades doing a functional test Adjust the inclination of the brush deck and do a functional test Check the efficiency of the parking brake Verify the forward and backward movement acceleration and braking Final test Check all the functions washing drying and movement CHECK LIST SQUEEGEE ADJUSTM...

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Page 67: ...67 ...

Page 68: ...rer 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 filters screens throttle cables brushes and carbon brushes Subject to the conditions and exceptions stated in this warra...

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