BETCO Stealth ASD26BT, Operator And Parts Manual

Page 1: ...LTH STEALTH ASD26BT ASD26BT 26 Automatic Scrubber with Traction Drive 1001 Brown Avenue Toledo Ohio 43607 0127 Customer Service 888 GO BETCO Fax 800 445 5056 Technical Service 877 856 5954 www betco com Operator and Parts Manual ...

Page 2: ...TENANCE 16 17 WEEKLY MAINTENANCE 18 TROUBLESHOOTING 19 BRUSH AND SELECTION USE 19 PARTS DIAGRAMS AND LISTINGS 20 45 ELECTRICAL SYSTEM 42 46 BATTERY CHECK CARD HOUR METER 47 WATER PLANT INSPECTIONS 47 BRAKE ADJUSTMENT 48 VACUUM SYSTEM INSPECTION 48 BRUSH ADJUSTMENT 49 SQUEEGEE ADJUSTMENT 50 CHECK LIST 51 MAINTENANCE SCHEDULE 52 WEAR ITEMS 53 WARRANTY 56 ...

Page 3: ...ing 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 the machine Please contact our tec...

Page 4: ...3 Maximum grade 10 Vacuum motor V HP V W 36 0 74 36 550 Vacuum motor suction inches of water mbar 75 6 192 Solution tank capacity Gal l 16 60 Recovery tank capacity Gal l 19 72 Weight of machine excluding batteries lb Kg 253 5 115 Batteries V Ah 12 155 2 Charger V A 24 12 Battery compartment dimensions Length Height Width in x in x in 13 8 x 12 0 x 14 2 mm mm mm 350 305 360 Machine dimensions Leng...

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: ...he overall dimensions of the package are A 49 6 in 1260 mm B 28 4 in 720 mm C 65 4 in 1660 mm 2 HOW TO UNPACK THE MACHINE A Remove the outer packaging B The machine is attached to the pallet with wedges which block the wheels C Remove these wedges 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 ...

Page 7: ...the machine you can use Wet batteries AGM batteries Gel batteries OTHER TYPES MUST NOT BE USED The maximum dimensions and weight are Width 6 8 in 172 mm Length 14 2 in 360 mm Height 11 2 in 285 mm Weight 97 lb 44 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 installed T...

Page 8: ...r into the machine plug WARNING This process must be carried out by qualified 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 Recharge as soon as the battery...

Page 9: ...attery 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 turns off automatically The vacuum motor will remain in operation so that the remaining water can be removed from the floor MACHINE PREPARATION ...

Page 10: ...raise the squeegee I Brake lever J Solution filter 13 SIDE COMPONENTS The side components are identified as follows A Solution flow control valve B Handle to raise the recovery tank C Handle to raise the vacuum unit D Upper storage compartment 14 ASSEMBLING THE SQUEEGEE For packaging reasons the squeegee is supplied disassembled from the ma chine and must be assembled as shown in the figure insert...

Page 11: ...ING THE SQUEEGEE INCLINATION During working operation the rear squeegee blade is slightly bent backwards by about 0 2 in 5 mm uniformly over its entire length If it s necessary to increase the bend of the squeegee blade in the center you must tilt the squeegee backwards rotating the adjuster 1 counter clockwise To increase the bend of the squeegee at the outside edges of the squeegee rotate the ad...

Page 12: ...ng generated WARNING Never use pure acids 20 ATTACHING THE BRUSHES A With the brush deck up insert the brushes in the brush housing beneath the deck base turning them until the three pins enter the notches in the clutch plate turn the brush until the pin is pushed towards the coupling spring and is locked into place The figure shows the brush rotation direction for the right hand brush the left ha...

Page 13: ...is particularly dirty you can apply additional pressure to the brush deck by raising the foot lever 3 until the lock down is engaged E Lower the squeegee turning the lever 4 counter clockwise The vacuum motor will switch on F Check that the brake 5 is released G Pulling the switch levers 1 activates the brushes and the machine begins to move forward During the first few feet check that the amount ...

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

Page 15: ...Turn off the key switch 4 E Move the machine where the tanks can be drained F Remove the drain hose from its holder unscrew 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 blade blades H Remove the pads and clean them with water WARNING Always wear gloves when doing this operation to pro tect yourself from co...

Page 16: ...uum 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 unit B Rotate the inner filter 1 and remove it C ...

Page 17: ...h until it comes out of the clutch as shown in the figure The figure shows the rotation direction to release the right hand brush for the left hand one rotate in the opposite direction WARNING Always wear gloves when doing this operation to pro tect yourself from contact with hazardous chemicals 6 REPLACING THE SQUEEGEE BLADES Check the state of wear of the squeegee blades and if necessary replace...

Page 18: ...ways 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 brake pads and the wheels If neces sary adjust them so the pads are 0 12 inches away from the transport wheels at a distance of 0 12 in 3 mm when released 3 CLEANING THE SOLUTION TANK A Loosen the solution tank cap B Rinse with water C...

Page 19: ... 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 To avoid floor damage work only with the brush pressure necessary THICKNESS OF THE BRISTLES Thicker bris...

Page 20: ...20 BRUSH DECK DIAGRAM 22 20 5 3 8 15 26 13 21 10 14 9 12 11 15 8 15 16 11 8 A 18 19 7 25 6 17 1 2 27 24 23 4 19 A ...

Page 21: ...9 Nyloc Hex Nut M8 Zinc 3 14 E83037 Flat Washer M4x12x1 6 Zinc 4 15 E83404 Flat Washer M9x24x2 5 Zinc 7 16 E83832 Flat Washer M8 5x30x3 Nylon 2 17 E83935 Wire Tie 5 18 E86275 Barbed Elbow 3 8 1 19 E20481 Fitting Hose Barb 1 4 x 10mm 2 20 E20637 Brush Motor Cover 1 21 E20475 Lock Washer M4 Zinc 4 22 E20607 Hose Clamp 1 23 E20627 Plug 3 8 Male 1 24 E81552 Fitting Brass 1 4 x 7mm 2 25 E20581 Plug 1 4...

Page 22: ...DRIVE DIAGRAM 15 64 6 46 24 16 13 43 14 17 65 23 47 48 22 29 33 41 50 37 49 57 36 21 32 55 3 8 40 39 61 52 7 53 56 1 34 19 45 59 12 18 9 11 35 26 4 63 25 38 58 30 20 42 5 28 51 31 54 62 27 10 2 60 57 47 56 52 44 ...

Page 23: ...x21x2 Zinc 1 31 E20130 Shock Absorber 1 32 E20533 Hex Bolt M3x20 SS 2 33 E20635 Abrasive Antislip Tape 1 34 E83547 M6x16 Bolt Zinc Hex Head 4 35 E82772 Hex Bolt M6x20 Zinc 1 36 E82738 Brush Motor 24VDC 560W 1 37 E83524 Bushing 3 38 E88014 Bushing 1 39 E88007 Bushing 1 40 E83698 Tension Spring 20x3 5x32mm 1 41 E83491 Spring 9 8x1 1x58mm Zinc Extension 2 42 E81953 Wire Spring Clip 75mm Custom 2 43 E...

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

Page 25: ...3833 Hex Bolt M8x25 Zinc 1 16 E83801 Hex Bolt M8x35 Zinc 1 17 E83830 Hex Bolt M8x40 Zinc 2 18 E88011 Hex Bolt M10 x 30 Zinc 1 19 E83852 Hex Nut M6x5 2 20 E83656 Hex Nut M8x6 5 Zinc 1 21 E82808 Hex Jam Nut M8X5 Zinc 1 22 E83875 Hex Jam Nut M10X6 Zinc 1 23 E81673 Hex Nyloc Nut M3 Zinc 2 24 E83550 NyLoc Hex Nut M6 Zinc 2 25 E86853 Nyloc Hex Nut M8 Zinc 1 26 E83381 Nyloc Hex Nut M10 Zinc 1 27 E81874 F...

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

Page 27: ...de Gum Rubber 38 1 4 x 1 3 4 x 1 8 1 15 E83914 Hex Bolt M6x20 SS 4 16 E82253 Bushing Brass OD 11 95mm x ID 8 9mm x L 8 45mm 2 17 E83802 Hex Bolt M8x30 Zinc 2 18 E82707 Set Screw Hex Soc Flat End M6x40 SS 2 19 E83831 Flat Hd Soc Machine Screw M6x20 SS 2 20 E81848 Flat Hd Soc Machine Screw M6x25 SS 10 21 E20345 Flat Hd Soc Machine Screw M8x14 Zinc 2 22 E20247 Flat Hd Soc Machine Screw M8x18 Zinc 2 2...

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

Page 29: ...inc 1 1 25 E86853 Nyloc Hex Nut M8 Zinc 1 1 26 E82761 Washer 6x12x1 6 6 1 27 E82798 Washer 6x18x1 5 1 1 28 E83278 Flat Washer M6 5x24x2 Zinc 2 1 29 E82774 Lock Washer M6 Zinc 2 1 30 E88238 Flat Washer M8x17x1 6 SS 1 1 31 E85722 Flat Washer M13x24x2 5 Zinc 2 1 32 E81406 External Serrated Lock Washer M13x18 Zinc 1 1 33 E82314 Nyloc Hex Nut M6 SS 3 1 34 E88280 Wheel 80 OD x 23 W 2 2 E88278 Squeegee L...

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

Page 31: ...lt M5x16 SS 2 12 E82772 Hex Bolt M6x20 Zinc 7 13 E81056 Spring 1 14 E83974 Hex Bolt M6x30 Zinc 9 15 E81917 Hex Bolt M8x20 Zinc 2 16 E87285 Hex Bolt M8x50 Zinc 1 17 E20489 Soc Hd Cap Screw M6x20 Zinc 2 18 E83852 Hex Nut M6x5 2 19 E83656 Hex Nut M8x6 5 Zinc 1 20 E82808 Hex Jam Nut M8X5 Zinc 2 21 E83550 NyLoc Hex Nut M6 Zinc 2 22 E20249 Nyloc Hex Nut M12x15 Zinc 1 23 E20250 Cage Nut M5 2 24 E81618 Fl...

Page 32: ...32 TANK ASSEMBLY DIAGRAM 17 15 16 9 4 7 4 8 4 11 4 10 4 9 5 1 8 5 9 5 6 5 3 5 5 5 4 5 8 4 6 4 2 5 7 8 4 3 3 14 2 11 12 5 2 6 4 4 4 5 13 4 1 7 18 6 1 19 21 20 20 22 23 ...

Page 33: ...Phil Self Tap M4 2x16 SS 2 5 4 E88164 Male Connector 1 4 x 1 2 for Simpla 20 1 5 5 E20468 Flat Hd Phil Machine Screw M5x12 Zinc 1 5 6 E20627 Plug 3 8 Male 1 5 7 E82269 Barbed Fitting 3 8 in 1 5 8 E20185 Cap 1 5 9 E20201 Soltuion Tank 1 6 E83833 Hex Bolt M8x25 Zinc 2 7 E20107 Screw Pan Hd Phil Self Tap M4 2x16 SS 4 8 E82808 Hex Jam Nut M8X5 Zinc 2 9 E20127 Flat Washer M9x18x1 5 Zinc 2 11 E86275 Bar...

Page 34: ...UUM 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 2 20 3 2 20 1 2 20 2 2 26 2 20 2 29 2 30 2 31 2 32 ...

Page 35: ...E88289 Gasket 1 2 19 E20064 Support Bracket 1 2 20 E88291 Vacuum Motor 36VDC 550W 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 E88291 Vacuum Motor 36VDC 550W 1 2 20 4 1 E88291 Vacuum Motor 36VDC 550W 1 2 20 4 2 E20525 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 ...

Page 36: ...36 SOLUTION CONTROL DIAGRAM 11 23 9 19 21 13 20 6 5 15 16 4 1 22 10 3 14 8 1 8 2 17 12 18 2 ...

Page 37: ...r 1 10 E82322 Solenoid Valve 24v 10w 3 Port Nylon 1 11 E83858 Oval Hd SL Machine Screw M4x12 SS 1 12 E83617 O Ring 14x2 5mm Buna N 1 13 E20098 Hex Bolt M8x18 Zinc 1 14 E83838 Screw Flat Hd M4x15 Zinc 4 15 E86853 Nyloc Hex Nut M8 Zinc 1 16 E81874 Flat Washer M8x17x1 6 Zinc 1 17 E20253 Flat Washer M21x60x3 Nylon 2 18 E85762 Hose Clamp 7 19 E83361 Ball Valve 5 8 Double Female 1 20 E81446 Fitting 1 2 ...

Page 38: ...mbers beginning with 211 and earlier 25 1 5 21 9 22 23 5 13 1 4 1 2 1 1 1 3 2 15 15 24 26 27 2 7 2 11 2 3 2 8 2 6 2 18 2 17 2 13 2 12 2 9 2 4 2 16 2 1 2 21 2 14 2 10 2 19 2 2 18 14 10 16 28 4 12 6 11 8 3 17 7 2 5 2 20 2 21 19 17 3 29 30 ...

Page 39: ...1 2 19 E20362 Set Screw Hex Soc Dog Point M5x30 Zinc 1 2 20 E20469 Flat Washer M3 SS 2 2 21 E20382 Nyloc Hex Nut M5 x 5 Zinc 2 3 E20625 Electrical Control Panel ASM 1 4 E83836 Hex Bolt M5x16 Zinc 1 5 E20288 Soc Hd Cap Screw M8x30 Zinc 4 6 E20242 Pan Hd Phil Machine Screw M3x20 Zinc 2 7 E81672 Flat Hd SL Machine Screw M3x10 SS 2 8 E20111 Flat Hd Soc Machine Screw M6x20 Zinc 2 9 E20346 Flat Hd Soc M...

Page 40: ...0 1 36 1 15 1 27 1 19 1 2 1 41 1 1 1 3 1 1 3 3 1 3 2 1 3 4 1 10 1 24 1 34 1 20 1 37 1 48 1 52 1 51 1 25 1 22 1 32 1 50 1 54 1 28 1 40 1 42 1 43 1 56 1 45 1 57 1 58 1 30 1 41 1 26 1 14 1 4 1 53 1 8 1 44 1 33 1 55 3 1 9 1 9 1 17 1 4 1 29 1 7 1 60 2 5 4 HANDLEBAR DIAGRAM For serial numbers beginning with 212 and later ...

Page 41: ...ch 3 1 28 E83959 Circuit Breaker 20A 1 1 29 E22089 Insulation 1 1 30 E20129 Cap 2 1 31 E81625 Shank M5x32 Female Threaded Nylon 2 1 32 E20466 Insert M3x9 Zinc 1 1 33 E20646 Chopper Card 1 1 34 E87296 Drain Hose Clip 1 1 35 E20360 Hex Bolt M6x45 Zinc 1 1 36 E20362 Set Screw Hex Soc Dog Point M5x30 Zinc 1 1 37 E20442 Button Hd Soc Machine Screw M5x16 Zinc 1 1 39 E20469 Flat Washer M3 SS 2 1 40 E8395...

Page 42: ...42 ELECTRICAL COMPONENTS DIAGRAM 3 1 18 21 5 14 15 11 7 8 12 16 2 11 8 24 9 17 6 13 20 4 22 19 10 ...

Page 43: ...Washer M4x12x3 Zinc 2 11 E20124 Flat Washer M8x17x1 6 SS 6 12 E20252 Lock Washer M8x13x2 2 SS 2 13 E20377 Rivet M2 4x8 AL 2 14 E20484 Fuse Block 1 15 E83170 Fuse 80 Amp 1 16 E20448 Bracket 1 17 E20129 Cap 4 18 E20468 Flat Hd Phil Machine Screw M5x12 Zinc 5 19 E81998 Pan Hd Phil Machine Screw M4x10 SS 2 20 E20475 Lock Washer M4 Zinc 2 21 E20301 Flat Hd Phil Machine Screw M4x20 Zinc 2 22 E88456 Elec...

Page 44: ...44 ELECTRICAL DIAGRAM ...

Page 45: ...lve 10 E20402 Electrical Connector 30A 11 E20402 Electrical Connector 30A 12 E20619 SB175 Red Electrical Connector 13 E20619 SB175 Red Electrical Connector F E83972 Fuse 30A fasten N E83159 Relay 24VDC 20A R E20368 Resistor MI 1 E82270 Micro Switch MI 2 E82270 Micro Switch MI 3 E82270 Micro Switch MI 4 E88249 Micro Switch MI 5 E88249 Micro Switch M2 E88291 Vacuum Motor 36VDC 550W M3 E86182 Drive M...

Page 46: ...ester has to show a voltage between 14 and 15 V If the reading is differ ent adjust the trimmer MA Lenta first speed Completely pull the switch lever until the second maximum speed micro switch is pressed A voltage of 24 V the same as the battery voltage should be observed Acceleration adjustment Adjust the ACC trimmer to let it be between 30 and 45 respect the central position rotating clockwise ...

Page 47: ...e LED which turn on correspond to 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 Verify the cleanness and functionality of the solution fi...

Page 48: ...egee hose adapter 6 Vacuum micro switch adjustment 7 Adjust the vacuum micro switch in a manner that when the cam on the squeegee lift lever pushes on the micro switch there is 0 5 mm of clearance between the micro switch roller and the cam BRAKE ADJUSTMENT 1 Adjust the brake pads on the wheels to lock the wheels when the brake lever reaches the third ratchet notch 2 To adjust the pads Unscrew the...

Page 49: ... 27 mm in compression 4 Adjust the transversal inclination of the brush deck Put the machine on a level floor Lower the brush base on the floor with brushes installed Loosen the bolt and the nut M8 on the left brush deck lifting arm Lower the brush deck to allow the two brushes lay on the floor evenly Tighten the M8 bolt 5 Verify that the shown bolt allows the brush deck to float evenly on the flo...

Page 50: ...eegee wheels using the knob such that the squee gee blade has an inclination between 30 and 45 degrees 3 Verify that the squeegee assembly in up position does not interfere with the brush deck foot lever by adjusting the nyloc nut internal to the squeegee cable spring 4 Adjust the spring tension so that the squeegee blades deflect when they contact the floor by tightening the nyloc nut ...

Page 51: ...y of the vacuum motor Check the functionality of the brakes Check the functionality of batteries and power cables Functional test of the machine Fill the tanks completely and verify that there are no leaks Adjust the inclination and the height of the squeegee blades Adjust the inclination of the brush deck Check the function of the parking brake Verify the forward and backward movement acceleratio...

Page 52: ...h s u r b t h g i r e h t k c e h C Check brush attachments rust ruined parts cracks 250 Check wear of spraying guard 50 400 0 0 1 0 5 s e h s u r b f o r a e w k c e h C Check function of the lifting lowering element 250 BRUSH MOTOR 0 0 1 t e l n i g n i l o o c r i a f o s s e l n a e l c k c e h C 0 0 4 0 5 2 s e h s u r b n o b r a c f o r a e w k c e h C Check amps consumption and noise level...

Page 53: ...Duty 13 Brush 9MM Tuft E82852 Tynex 13 Brush 1 0MM Tuft E86143 Splash Guard E81835 Squeegee Blade Polyurethane 38 1 4 x 1 1 2 x 1 8 E81834 Squeegee Blade Polyurethane 38 x 1 1 2 x 1 8 E20700 Battery 12V 155 AH Wet E88030 Battery 12V 110AH AGM E88128 Charger 24VDC 12AMP 120VAC EXT AGM WET RSB50 E81833 Squeegee Blade Centra Shore 33 E82367 Center Lock Pad Driver ...

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Page 56: ...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 filters screens throttle cables brushes and carbon brushes Subject to the conditions and exceptio...