Stealth ASD20B Manual
Contents
1. ltem Part Description Qty Part Description Qty 1 E20006 Bushing 1 18 E83550 NyLoc Hex Nut M6 Zinc 6 2 E83597 Brush Deck Lift Idler Arm Weldment 1 19 E86853 Nyloc Hex Nut M8 Zinc 2 3 E20370 Foot Pedal 1 20 E81627 Hex Nut M16 Zinc 2 4 E20647 Axle Shaft 2 21 E20122 Flat Washer M5 x 15 x 1 5 SS 2 5 E20532 Axle Mounting Bracket 1 22 E82761 Flat Washer M6x12x1 6 Zinc 6 6 E20388 Brush Deck Lift Arm Weldment 1 23 81874 Flat Washer M8x17x1 6 Zinc 4 7 E20528 Spacer 2 24 E81046 Lock Washer M8 Zinc 1 8 E82834 Pivot Block 6 25 E82773 Flat Washer M10x21x2 Zinc 2 9 E83669 Pedal cover 1 26 E81738 Flat Washer M4x12x3 Zinc 2 10 E20488 Carriage Bolt M5x16 Zinc 2 27 E20255 Flat Hd Soc Machine Screw M6x45 Zinc 4 11 E20356 Carriage Bolt M6x20 Zinc 1 28 E20437 Castor 2 12 E83833 Bolt M8x25 Zinc 3 29 E20501 Splash Guard 1 13 E81735 Hex Bolt M12x35 Zinc 2 30 E20369 Parking Brake 1 14 E20246 Flat Hd Soc Machine Screw M6x50 Zinc 2 31 E84234 Front Wheel 2 15 E83852 Nut Hex M8 Zinc 1 32 E84331 Chassis 1 16 E83829 Hex Jam Nut M12X7 Zinc 2 33 84332 Bearing Washer 2 17 E20705 Nut Nyloc Hex M5 Zinc 2 39 SOLUTION TANK DIAGRAM SOLUTION TANK PARTS LISTING Part Description Qty Part Description Qty 1 E20285 Solution Tank ASM 1 1 18 E20577 Spacer 1 1 1 E88258 Hose Glass Reinforced 15 OD x 10 IDx496L 1 1 19 E20602 Fit2. Clamp 14 82774 Lock Washer M6 Zinc 4 32 83823 Screw M5x20 SS Custom 15 E20093 Carriage Bolt M8x25 Zinc 1 33 E20592 Dowel Pin M8 16 E20297 Flat Hd Soc Machine Screw M8x16 Zinc 3 34 E83672 Hex Jam Nut M8x5 SS 1 17 E82844 Clutch Plate 1 25 BRUSH DECK DRIVE DIAGRAM AFTER SERIAL NUMBER 215000000 26 BRUSH DECK DRIVE PARTS LISTING AFTER SERIAL NUMBER 215000000 ltem Part Description Qty Part Description Qty 1 E84326 Threaded Rod 1 16 E20123 Lock Washer M5x1 6 Zinc 4 2 E22639 Tubing 1 25 1 17 E83799 Flat Washer M6 6x18x2 SS 2 3 E84327 Tubing 6 5 1 18 E81874 Flat Washer M8x17x1 6 Zinc 4 44 E22640 Cable Sheath 19 E83404 Washer Flat M8 x 24 OD Zinc 1 42 22641 Connector Female 1 20 E20253 Flat Washer M21x60x3 Nylon 1 4 3 E84319 Molex Pin 2 21 E85762 Hose Clamp 2 4 4 E84328 Brush Motor 24V 500W 1 22 E83882 1 2 1 4 41 E20451 Fitting Solution Delivery Tube 1 23 E20433 Nut Hex Flange M20 Plastic 1 44 2 E81553 Carbon Brush 4 24 E20323 Lock Washer M6 SS 1 5 E81659 Spring 1 25 E84329 Adjustment Knob 1 6 E83881 Bolt M5x20 Zinc 4 26 E84320 Bolt M8 x 45 1 7 E83279 Screw 1 27 E22646 Wheel Cover 1 8 E82322 Solenoid Valve 24v 10w 3 Port Nylon 28 22668 Bumper Wheel 1 8 1 E81794 Valve Body Solenoid 1 29 E22653 Screw M8 x 16 1 8 2 E81795 Solenoid 1 30 84318 Brush Base Housing 1 9 22288 Spring 20x2 8x109mm Zinc Tension 31 E8
3. Bolt M8x25 Zinc 1 3 E20354 Recovery Tank ASM 1 5 E82638 Screw Pan Hd Phil Self Tap M3 9x13 SS 6 3 1 20189 Fitting Barbed 1 6 82808 Jam Nut 8 5 Zinc 1 32 E20186 Elbow 1 7 E20127 Flat Washer M9x18x1 5 Zinc 1 3 3 E88285 Filter Cage 1 8 E20563 Plate 1 3 4 88286 Hose Drain 1 9 E20195 Plate 1 3 5 E20413 Latch 1 10 E20524 Spacer Nylon 1 3 6 20107 Screw Pan Hd Phil Self Tap M4 2x16 SS 2 11 88500 Fitting Hose 038 W1 5 L50 1 3 7 20707 Clamp Hose M40 64 Zinc 1 12 83920 Clamp 9x300 4 8x360 black 2 3 8 20468 Flat Hd Phil Machine Screw M5x12 Zinc 3 13 E88499 Hose Vacuum 1 3 9 81619 Cable Tie Holder 3 14 E22072 Bale Vac Lid 1 3 10 E82341 Gasket 1 15 E22074 Plug Vac Lid Bale 2 3 11 1 E20198 Recovery Tank Red 1 43 VACUUM UNIT DIAGRAM 2 26 44 VACUUM UNIT PARTS LISTING ltem Part Description Qty Part Description Qty 1 E20265 Plate 2 2 19 E20064 Support Bracket 1 2 E20066 Recovery Tank Cover ASM 1 2 20 E88291 Vacuum Motor 36VDC 550W 1 2 1 E20305 Mounting Ring 1 2 20 1 E83897 Connector Electrical Housing 30 2 2 2 E20652 Sound Deadening Foam 1 2 20 2 E83883 Lug Electrical 30A 2 2 3 E20180 Sound Deadening Foam 1 2 20 3 E83935 Wire Tie 2 2 4 E20179 Sound Deadening Foam 1 2 20 4 E20525 Carbon Brush 2 2 5 E20178 Sound Deadening Foam 1 2 21 E81006 Vacuum Splash Guard 1 2 6 E20266 Sound Deadening Foam 1 2 22 E20122 Flat
4. Lower the squeegee by rotating the squeegee lift lever 4 counter clockwise The vacuum motor will turn on F Confirm that the brake 5 is released G Pressing the levers 1 activates the brushes and the machine begins to move itself forward During the first few feet adjust the amount of solution dispensed and confirm that the squeegee dries the floor H The machine will now start to scrub and dry until the solution tank is empty or recovery tank is full 13 OPERATION 2 FORWARD MOVEMENTS The traction of these machines is obtained by means of the pad which work ing slightly inclined is able to pull the machine forward To move the machine activate the switch levers 1 on the handlebars A WARNING When moving in reverse lift the squeegee 3 OVERFLOW DEVICE The machine has a shut off float in a filter basket that activates when the recov ery tank is full and stops airflow into the vacuum hose At this point you must empty the recovery tank by removing the cap of the drain hose WARNING Always wear gloves when doing this operation to protect you from contact with hazardous chemicals 14 SHUTTING DOWN THE MACHINE 1 AFTER FINISHED CLEANING Do the following when shutting down the machine and before you perform any type of maintenance Turn off the solution valve using the knob 1 Raise the brush deck using the foot pedal 2 Raise the squeegee using the squeegee lift lever 3 T
5. NOILINS HILIMS A39 LIVLNOI AOEZ OLL vos 11 8 54 ELECTRICAL PARTS LISTING AFTER SERIAL NUMBER 215000000 Part Description Qty Part Description Qty 1 Various Batteries 2 11 E20713 Potentiometer 1 2 Various Battery Charger 1 12 N A Dilution Control Commutator Card Not Used 0 3 Fuse 1 13 N A Dilution Control Card Not Used 0 4 E83316 Key Switch 1 14 E81035 Solenoid Valve 1 5 E84353 Battery Discharge Indicator 1 15 E84351 Control Card 1 6 88279 Microswitch Vacuum Motor 1 F2 89890 Fuse 80A 1 7 82270 Microswitch Forward 1 MTE E20582 Traction Motor 1 8 E82270 Microswitch Reverse 1 MBR E84328 Brush Motor 1 9 88256 Microswitch Brush Motor 1 MVA 88291 Vacuum Motor 1 10 84350 Push Button 1 55 ELECTRICAL DIAGRAM BEFORE SERIAL NUMBER 214999999 Rue 900 Rue 90 E ELECTRICAL SYSTEM 1 ELECTRIC HARNESS INSPECTION A Verify the functionality and adjustment of the micro switches of the switch levers B Verify that the micro switches are pressed with the lever in rest position and that in that condition the micro switch lever has about 0 5 mm of movement C Verify the functionality and conditions of the power contactors of the self recovery fuses 56 VACUUM SYSTEM IN
6. D Perform the cleaning operations with care E Reassemble all the components WARNING Always wear gloves when doing this operation to pro tect yourself from contact with hazardous chemicals 16 DAILY MAINTENANCE 4 CLEANING THE SQUEEGEE For the best floor drying performance keep the squeegee clean To clean it A Remove the vacuum hose from the squeegee B Loosen the knobs 1 that hold the squeegee shoe adapter C Remove and clean the squeegee shoe adapter D Carefully clean inside the squeegee E Carefully clean the squeegee blades F Reassemble all the squeegee components 5 REMOVING THE PAD To remove the pad driver A Turn on the machine with the key switch B Press the foot pedal that raises and lowers the brush deck 1 and slightly raise the floor pad off the floor C Pull the switch levers 2 and quickly release them D The pad driver will be automatically release from the brush deck 6 REPLACING THE SQUEEGEE BLADES Check the condition of the squeegee blades and if necessary replace them To replace them A Remove the squeegee vacuum hose from the squeegee shoe adapter B Remove the cotter pins that pass through the mounting pins of the squeegee shoe C Remove the squeegee shoe from the squeegee yoke D Loosen the knobs two complete turns 1 E Remove the squeegee band clamp squeegee blade Replace the squeegee blades To reassemble the squeegee repeat
7. E20473 Switch Plate 1 3 25 E20362 Set Screw Hex Soc Dog Point M5x30 Zinc 1 2 E88256 Micro Switch 1 3 26 E20298 Soc Button Head Screw M5x16 SS 1 3 1 E20330 Ball Stud M10x22 5 2 3 27 E81978 Nut 1 3 2 E20574 Bushing 1 3 28 E20475 Lock Washer 4 Zinc 4 3 3 E82351 Key Switch Assembly w Keys 1 3 29 E82256 Hex Nut M5x7 Zinc 2 3 3 1 83173 Contact Key Switch 1 3 3 E88300 Lever Left Switch 1 3 3 2 E83316 Key Switch 1 3 31 E88301 Lever Right Switch 1 3 3 3 E81358 Switch Flange 1 3 32 E20267 Door 1 3 3 4 E83315 Switch Key 1 1 3 33 E88267 Switch Cam 1 3 4 E22079 Plate Electrical Panel 1 3 34 E20400 Hinge 1 3 5 E81763 Cam 1 3 35 E20192 Screw Chipboard M3x12 Zinc 4 3 6 83836 Hex Bolt M5x16 Zinc 1 3 36 E84350 Push Button 1 37 E82304 Spring 20 2x1 3x20 8mm Steel Torsion 1 3 37 E22619 Nut 2 3 8 E83851 Screw Pan Hd Phil Self Tap M5 5x13 SS 2 3 38 E22082 Lower Handle Bar 1 3 9 84348 Screw M4 x 25 Zinc 1 3 39 E22083 Upper Handle Bar 1 3 1 E20341 Hex Bolt M4x16 Zinc 1 34 E22084 Cap Handle Bar 2 3 11 E84349 Bolt M3 x 16 2 341 E22085 Hinge Pin 1 3 12 E20242 Pan Phil Machine Screw M3x20 Zinc 2 3 42 E22620 Hose Clip 1 3 13 20392 Pan Phil Machine Screw M4x16 Zinc 4 3 43 E84351 Control Card 1 3 14 E83899 Screw Machine Pan Hd Phil M5x10 SS 6 3 44 E84352 Plate 1 3 15 E20248 Hex Nut M4x4 Zinc 2 3 45 E84353 Battery Discharge Indicator 1 3 16 E82317 Hex Jam Nut 5 3 5 Zinc 2 4 E20288 Soc Hd Cap Screw M8x30 Zinc 4 3 17 E81673 Nut Hex
8. Settings OFF Wet Cell OFF GEL AGM 59 1 adjust the brush deck A B C D gt rS 60 Loosen the nut and the bolt that attach the brush deck to the idler arm Tighten the nut and its M8 bolt to lock the left arm of the brush deck Tighten the M8 nut to secure the brush deck in this position Check that the pan head screw on the back side is adjusted near the flat part Inthe machines without traction Loose the ring nut Adjust the knob to let the brush in working condition help the machine in go When the right adjustment is reached tighten the ring nut Verify that the brake on the left hand wheel blocks the wheel when activated Otherwise act as follow Unscrew the jam nut Loosen the pad screw to achieve the right adjustment Verify the adjustment with a functional test Tighten the jam nut to assure a right adjustment BRUSH BASE ADJUSTMENT Verify the right inclination of the brush deck Lower the brush deck on the floor with the brush Loosen the M8 bolt and the M8 nut that attach the brush deck to the left arm Verify that the brush deck correctly lays on the floor and the brush touch completely the floor Lift up the front side of the brush deck to let it be 5 mm from the floor as regards the back side of the brush The distance between the screw head and the brush has to be 1 2 mm when the brush is locked and
9. Washer M5 x 15 x 1 5 SS 5 2 7 88292 Filter Cage 1 2 23 E88290 Hose Vacuum 1 2 8 E20486 Bushing 1 2 24 E20440 Sound Deadening Foam 1 2 9 E20384 Vacuum Motor Cover 1 2 25 E83796 Screw Pan Hd Phil Self Tap M4 2x16 Zinc 2 2 10 E20191 Deflector 1 2 26 E83838 Screw Flat Hd M4x15 Zinc 2 2 11 E20199 Recovery Tank Cover 1 2 27 E20442 Button Hd Soc Machine Screw M5x16 Zinc 1 2 12 E81710 Hose Clamp 1 2 28 E20084 Hex Bolt M5x16 SS 5 2 13 E20325 Hose Clamp 2 2 29 E20712 Magnet 1 2 14 20181 Sound Deadening Foam 1 2 30 E20192 CHIPBOARD SCREW M3x12 Zinc 1 2 15 E20184 Sound Deadening Foam 1 3 E20107 Screw Pan Hd Phil Self Tap M4 2x16 SS 4 2 16 E20183 Sound Deadening Foam 1 4 E20298 Soc Button Head Screw 5 16 SS 1 2 17 E20182 Sound Deadening Foam 1 5 E22075 Hook Vac Lid Bale 1 2 18 88289 Gasket 1 6 E22076 Screw M4 x 10 2 45 SOLUTION DELIVERY DIAGRAM GR SOLUTION DELIVERY PARTS LISTING Part Description Qty Part Description Qty 1 E81035 Solenoid Valve 1 5 E20602 Fitting Threaded Barb 1 2 E85762 Hose Clamp 4 7 E22145 Fitting 3 8 1 4 Reducer 1 3 E22144 Tubing 10 ID x 370 L 1 8 E88829 Fitting 90 Degree Elbow 1 4 E20375 Tubing 10 ID x 650 L 1 47 HANDLEBAR DIAGRAM BEFORE SERIAL NUMBER 214999999 48 HANDLEBAR PARTS LISTING BEFORE SERIAL NUMBER 214999999 ltem Part Description Qty Part Description Qty 1 E20200 Han
10. be assembled as follows A Insert the two small pins of the squeegee in the appropriate holes on the squeegee support B Insert the two cotter pins chained to the squeegee C Plug the squeegee hose into the squeegee shoe adaptor 10 MACHINE PREPARATION 15 ADJUSTING THE SQUEEGEE HEIGHT The height of the squeegee must be adjusted based on wear of the squeegee blade To do this turn the knobs 2 counter clockwise to raise the squeegee and clockwise to lower it Note the right and left wheels must be adjusted to the same level so the squeegee works parallel to the floor 16 ADJUSTING THE SQUEEGEE INCLINATION During working operation the rear squeegee blade is slightly bent backwards by about 0 2 in 5 uniform manner for its entire length If it is neces sary to increase the bend of the squeegee blade in the central region you must tilt the squeegee backwards rotating the adjuster 1 counter clockwise To increase the bend of the squeegee blade at the sides of the squeegee rotate the adjuster clockwise When fully adjusted tighten the jam nut 17 RECOVERY TANK Check the drain hose cap on the rear of the machine to ensure it s closed 11 MACHINE PREPARATION 18 SOLUTION TANK Remove the front inlet cap and confirm the solution filter is correctly installed Confirm the filter cap beneath the solution tank at the back is correctly closed 19 SOLUTION TANK Fill the tank with cle
11. the brush deck is lowered ing forward Tighten to increase the traction effect loosen to decrease the traction effect BRAKE ADJUSTMENT SQUEEGEE ADJUSTMENT 1 Adjust the inclination adjuster of the squeegee blade until the blade has a common inclination over it s entire length 2 Adjust the height of the wheels using the knob checking that the blade has an inclination between 30 and 45 degrees A 6 459 3 Verify the cleanliness and sealing of the squeegee hose adapter CHECK LIST Functional check of the machine Check the functionality of switches Check the functionality of the accelerator lever Check the functionality of the brush deck Check the functionality of the brush motor Check the functionality of the solenoid valve Check the functionality of the vacuum motor Check the functionality of the brakes Check the functionality of batteries and power cables Functional test of the machine Ol Fill up the tanks completely and verify the sealing Verify the sealing of all the water plant and that the water is equal on 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 O Check the efficiency of the parking brake Final test Check all the functions washing drying and movement 61 MAINTENANCE SCHEDULE REC
12. 00 Brush RPM RPM 140 Brush pressure Lbs Kg 51 23 Brush motor V HP V W 2410 54 24 400 Drive Type Semi Automatic Vacuum motor V HP V W 36 0 74 36 550 Vacuum motor suction water lift mbar 75 6 188 Solution tank capacity Gal I 11 40 Recovery tank capacity Gal 13 50 Weight of machine excluding batteries Lbs Kg 165 75 Batteries V Ah 12 130 2 Charger V A 24 12 Battery compartment dimensions Length Height Width in x in x in mm mm mm 14 2 12 8 13 0 360 325 330 Machine dimensions Length Height Width in x in x in mm mm mm 45 3 x 39 4 x 20 9 1150 1000 530 Noise level dBA 58 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 charg
13. 1 8 1 24 E83591 Knob 1 12 E82451 Wheel 45 OD x 25 W 2 30 E88536 Squeegee Assembly 1 13 83914 Hex Bolt M6x20 SS 2 29 SQUEEGEE ASSEMBLY DIAGRAM AFTER SERIAL NUMBER 215000000 30 SQUEEGEE ASSEMBLY PARTS LISTING AFTER SERIAL NUMBER 215000000 Part Description Qty Item Part Description Qty 1 E84336 Mounting Stud 2 17 E22352 Center Front Squeegee Blade Clamp 1 3 E22637 Squeegee Blade Kit 31 1 18 E22635 Clamp Front Squeegee Blade 2 4 E84277 Squeegee Blade Kit Poly 31 1 19 E22355 Center Rear Squeegee Blade Clamp 1 5 E84278 Squeegee Blade Kit Latex 31 1 20 E22634 Rear Squeegee Blade Clamp 2 6 E84337 Squeegee Assembly Complete 31 5 1 21 E22358 Wing Nut Knob 9 7 83331 Knob M8 Round Nylon Female 2 22 E22359 Wing Nut Knob 9 8 E83402 Spring 15mm 0 0 x 11mm 1 0 x 18mm L 2 23 E22360 Squeegee Shoe Adapter 1 9 E83804 Stud 2 24 E22385 O Ring 7mm 36 10 E84338 Spacer 2 25A 22637 Squeegee Blade Kit 31 1 1 E81342 Nut Hex Jam Nyloc M8 SS 2 25B E84277 Squeegee Blade Kit Poly 31 1 12 E86164 Flat Washer M9x24x2 5 SS 2 256 E84278 Squeegee Blade Kit Latex 31 1 15 E22346 Screw Custom Cap 18 26 E22630 Thumb Screw 2 16 E22633 Squeegee Body 1 27 E22646 Wheel Cover 2 28 E22668 Bumper Wheel 2 31 SQUEEGEE YOKE DIAGRAM BEFORE SERIAL NUMBER 214999999 32 SQUEEGEE YOKE PARTS LISTING BEFORE SERIAL NUMBER 2
14. 14999999 ltem Part Description Qty Part Description Qty 1 E82279 Spring 1 42 E83590 Chain 1 2 E88279 Micro Switch Sealed 1 43 E83655 Adjuster Knob 1 3 E20373 Guide Bushing 1 44 20286 Squeegee Yoke 1 4 E20227 Squeegee Yoke ASM 1 4 5 E85499 Nut M8x6 5 SS 1 41 E20644 Squeegee Wheel Support ASM 2 46 E20134 Hex Bolt M5x10 Zinc 1 4 1 1 E85497 Weldment Squeegee Wheel Support 1 5 E20408 Squeegee Lift Lever 1 4 1 2 82329 Threaded Pin 6 E20242 Hd Phil Machine Screw M3x20 Zinc 2 4 1 3 E82428 Wheel 52 00 x 28 W 1 7 E83838 Screw 4 2 X 13 4 4 14 E81634 Spring Compression 1 8 E82317 Hex Jam Nut M5X3 5 Zinc 1 4 1 5 E82273 Bushing 1 9 E83875 Hex Jam Nut M10X6 Zinc 1 41 6 85498 Style Circlip 1 10 E81673 Nyloc Nut M3 Zinc 2 4 1 7 E20246 Flat Hd Soc Machine Screw M6x50 Zinc 1 11 E83550 NyLoc Hex Nut M6 Zinc 1 4 1 8 E83656 Hex Nut M8x6 5 Zinc 1 12 E88248 Spring 17 x 14 x 53 Wide D 1 5 1 4 1 9 E83550 NyLoc Hex Nut M6 Zinc 1 13 E20382 Nyloc Hex Nut M5x5 Zinc 2 41 10 E82798 Flat Washer M6x18x1 5 Zinc 1 14 E20638 Knob 1 44 11 E81874 Flat Washer M8x17x1 6 Zinc 1 15 E88250 Squeegee Lift Cable 1 4112 E85722 Flat Washer M13x24x2 5 Zinc 1 16 E20641 Bracket 1 4113 83531 Knob 1 33 SQUEEGEE YOKE DIAGRAM AFTER SERIAL NUMBER 215000000 mem Lp LTD Gees N SQUEEGEE YOKE PARTS LISTING AFTER SERIAL NUMBER 215000000 Item Part Description Qty Pa
15. 24V on the lugs The electrical connection operations must be carried out by certified trained personnel MACHINE PREPARATION 5 BATTERY MAINTENANCE For maintenance and recharging follow the instructions provided by the battery manufacturer 6 BATTERY DISPOSAL When the battery reaches the end of its working life it must be disconnected by a certified professional then lifted using the handles and suitable lifting device to remove it from the battery compartment USED BATTERIES ARE CLASSIFIED AS HAZARDOUS WASTE AND MUST BE DISPOSED OF AT AUTHORIZED BATTERY DISPOSAL SITE 7 CONNECTING THE BATTERY CHARGER Beneath the recovery tank there is the battery connector 7 The battery char ger connector must be plugged into the battery plug WARNING This process must be carried out by qualified person nel The incorrect 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 discharged signal light starts to flash WARNING Never leave the batteries completely discharged not even if the machine is not being used This can cause perma nent damage to them While recharging keep the recovery tank raised Ensure the battery charger is suitable for the batteries installed Danger of inh
16. 3970 Bushing 3 2 83035 Brush Heavy Duty 20 0 7mm 1 8 E82309 Spring 11 8x1 2x15mm Zinc Compression 1 3 E83033 Brush General Purpose 20 0 3mm 1 9 E83802 Bolt M8x30 Zinc 2 4 E82320 Pad Driver Assembly 20 1 10 E83830 Hex Bolt M8x40 Zinc 1 4 1 E82367 Center Lock 1 11 E86853 Nyloc Hex Nut M8 Zinc 3 5 E83034 Brush Medium Duty 20 0 55mm 1 12 E83404 Washer Flat M8 x 24 OD Zinc 8 6 E82633 Brush Stripping Grit 20 1 2mm 1 13 E83832 Flat Washer M8 5x30x3 Nylon 2 23 BRUSH DECK DRIVE DIAGRAM BEFORE SERIAL NUMBER 214999999 BRUSH DECK DRIVE PARTS LISTING BEFORE SERIAL NUMBER 214999999 Part Description Qty Item Part Description Qty 1 E20011 Motor Mount Plate 1 18 E82845 Spacer 3 2 E82312 Bushing 2 19 E88245 Motor Geared 24V 400W 140 RPM 3 E83833 Hex Bolt M8x25 Zinc 2 19 11 E20451 Fitting Solution Delivery Tube 4 E83404 Flat Washer M9x24x2 5 Zinc 2 20 E83565 Knob 5 E81709 Hex Nut M8 Zinc 6 21 E88246 Brush Flange Threaded 6 E83895 Wheel 80 OD x 23 W 2 23 E83491 Spring 7 E83524 Bushing 2 24 E83881 Hex Bolt M5x20 Zinc 8 E81918 Flat Washer M9x32x2 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 12 E83331 Knob 1 29 E20584 Retainer 13 83547 M6x16 Bolt Zinc Hex Head 4 31 86169
17. 4330 Pad Gimble 1 10 E83617 O Ring 14x2 5mm Buna N 1 32 E84321 Spacer 1 11 83802 Bolt M8x30 Zinc 2 33 84322 Front Plate 1 12 83831 Flat Hd Soc Machine Screw M6x20 SS 4 34 E84323 Deck Mounting Plate Right 1 13 E85499 Hex Nut M8x6 5 SS 1 35 E84324 Deck Mounting Plate Left 1 14 E86853 Hex Nut M8 Zinc 36 E84325 Plate 1 15 83879 Flat Washer M5x11x1 Zinc 4 27 SQUEEGEE ASSEMBLY DIAGRAM BEFORE SERIAL NUMBER 214999999 SQUEEGEE ASSEMBLY PARTS LISTING BEFORE SERIAL NUMBER 214999999 Part Description Qty 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 81848 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 83875 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 E83971 Gasket 1 23 E83810 Knob 8 11 E12686 Squeegee Blade Gum Rubber 30 3 4 x 1 3 4 x
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19. Nyloc M3 Zinc 4 5 E20242 Pan Hd Phil Machine Screw M3x20 Zinc 2 3 18 E83550 NyLoc Hex Nut M6 Zinc 1 6 E20346 Screw Flat Hd Soc Machine 8 25 SS 2 3 19 E20292 Flat Washer M4x9x0 8 Zinc 4 7 83550 NyLoc Hex Nut M6 Zinc 2 3 2 20121 Flat Washer M5x15x1 5 Zinc 1 8 81874 Flat Washer M8x17x1 6 Zinc 4 3 21 88585 Washer Flat M6 x 18 Zinc 1 9 E81046 Lock Washer 8 Zinc 4 3 22 82270 Micro Switch 1 10 E20435 Nyloc Hex Nut M3 SS 2 3 23 81625 Shank M5x32 Female Threaded Nylon 2 11 E89890 Battery Cable w 80Amp Fuse 1 3 24 E20360 Hex Bolt M6x45 Zinc 1 51 52 ELECTRICAL DIAGRAM BEFORE SERIAL NUMBER 214999999 OPTIONAL In 12 7 ELECTRICAL PARTS LISTING BEFORE SERIAL NUMBER 214999999 ltem Part Description Qty Part Description Qty 1 E88293 Hour Meter MI 1 E82270 Micro Switch 2 E82351 Key Switch MI 2 E82270 Micro Switch 10 E88266 Relay Card MI 3 E88249 Micro Switch 11 E86208 5 50 Red Electrical Connector MI 4 E88249 Micro Switch 14 82322 Solenoid Valve M1 88235 Brush Gear Motor 24VDC 400W 15 20402 Electrical Connector 30A M2 E88291 Vacuum Motor 36VDC 550W 16 E20402 Electrical Connector 30A 53 AFTER SERIAL NUMBER 215000000 ELECTRICAL DIAGRAM YOLON YOLOW NOILINS HSNY8 VAN 01583 8 NOISY3A 18 3010 3105 br er HOM mir YOLOW NOILIVAL YOLOW Hsnya HILIMS IN 8 HILIMS HILIMS quvMDVg quy Muo3 eure YOLOW
20. OMMENDED SERVICE steamasozos DE E ess ss seo 2os so x8 BATTERIES Check water level add if necessary Check cables connections and plugs Check cleanless of machine battery tray ELECTRIC Check tightness of electric contacts and fuses Check state of electric cables crossing the machine SOLUTION TANK Check cleanless of solution filter Check water valves and hoses to the brush head Check all water connection from the tank to the brushes RECOVERY TANK Check cleanless of the tank Check filter and float system Check vacuum and drain hoses Check vacuum gasket and drain hoses plugs B A BRUSH HEAD Check spraying guard and right brush inclination Check state of bearings Check brush attachments Check wear of rotating brushes BRUSH MOTOR Check cleanless of air cooling inlet Check carbon brushes Check amp draw and noise level VACUUM MOTOR Check noise level and cleanless of the inlet hose Check carbon brushes Check vacuum performance replace if necessary Check cleanless of the squeegee blades and shoe Check wear of rear squeegee blade Check wear of front squeegee blade Check squeege structure and machine support Check lever and lifting cable Suggested replacement gt lt A B x Wear Items Before Serial Number 214999999 WEAR ITEMS LISTING Wear Items After Serial Number 215000000 Part Descripti
21. Qty 1 E82834 Pivot Block 6 20 4 E81874 Flat Washer M8x17x1 6 Zinc 4 2 E20437 Castor 1 20 5 E20532 Axle Mounting Bracket 1 3 E81735 Hex Bolt M12x35 Zinc 1 20 6 E81709 Nyloc Hex Nut M8 Zinc 2 4 E83829 Hex Jam Nut M12X7 Zinc 1 21 E20501 Splash Guard 1 5 E83550 NyLoc Hex Nut M6 Zinc 8 22 E20122 Flat Washer M5 x 15 x 1 5 SS 2 6 E81627 Nyloc Hex Nut M16 Zinc 2 23 E20705 Nyloc Hex Nut M5 Zinc 2 7 E81948 Flat Washer M20x26x1 5 AL 2 24 E20488 Carriage Bolt M5x16 Zinc 2 8 E20647 Axle Shaft 2 26 E20473 Switch Plate 1 9 81738 Flat Washer M4x12x3 Zinc 1 27 E20435 Nyloc Hex Nut SS 2 10 E20388 Brush Deck Lift Arm Weldment 1 28 E20242 Pan Phil Machine Screw M3x20 Zinc 2 12 83597 Brush Deck Lift Idler Arm Weldment 1 29 E82551 Transport Wheel 175 OD x 45 W 2 13 83669 Pedal cover 30 E88256 Micro Switch 1 14 E20370 Foot Pedal 1 31 E20380 Soc Cap Screw M12x30 Zinc 2 15 82761 Washer 6x12x1 6 6 33 E20246 Flat Hd Soc Machine Screw M6x50 Zinc 2 16 20226 Bumper 1 34 20255 Flat Hd Soc Machine Screw M6x45 Zinc 4 17 20334 Bumper 1 35 E20528 Spacer 2 18 E85722 Flat Washer M13x24x2 5 Zinc 2 36 E20369 Parking Brake 1 20 E20430 Main Frame ASM 1 37 E83852 Hex Nut M6x5 1 20 1 E20600 Main Frame Weldment 1 38 E20356 Carriage Bolt M6x20 Zinc 1 20 2 E83833 Bolt M8x25 Zinc 2 39 E20706 Retaining Ring E Style M15 1 37 MAIN FRAME DIAGRAM AFTER SERIAL NUMBER 215000000 FRAME PARTS LISTING AFTER SERIAL NUMBER 215000000
22. SES 87030 00 29935 00 88062 00 STEALTH ASD20B oer Scan this QR code to view equipment page Operator and Parts 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 4 GENERAL SAFETY REGULATIONS 5 MACHINE PREPARATION stica rto ccn 6 12 OPERATION M U 13 14 TURNING OFF THE MACHINE 15 DAILY MAINTENANGE a 16 17 WEEKLY MAINTENANCE E 18 TROUBLESHOOTING 19 BRUSH AND SELEGTION USE 19 PARTS DIAGRAMS AND LISTINGS 20 51 ELECTRICAL SYSTEM ua 52 56 VACUUM SYSTEM INSPECTION ana 57 SOLUTION TANK INSPECTIONS 58 BATTERY CHECK CARD HOUR METER 58 59 BRUSH BASE ADJUSTMENT u aaa asa 60 BRAKE ADJUSTMEN Tau 60 SQUEEGEE ADJUSTMENT nun 61 el E 61 MAINTENANCE SCHEDULE a 62 WEAR ITEMS EISTING u 63 WARRANTY essen nette 64 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 depa
23. SPECTION Verify the cleanliness and functionality of the float filter Check the air sealing of the vacuum head on the recovery tank Verify the connections and the sealing of the vacuum hoses and the squeegee hoses Check the sealing of the squeegee hose adapter Check the sealing of the exhaust hose and exhaust hose plug Vacuum micro switch adjustment 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 57 BATTERY CHECK CARD HOUR METER BEFORE SERIAL NUMBER 214999999 1 Verify that when turning on the machine the battery check card has the following starting sequence e Turning on of the LED which correspond to the set up red LED 0 e Turning on of all the LEDs check of the lamps Turning on of the LEDs depending on the charge of the battery 2 Verify the hour meter functionality To verify which is the set up you simply need to turn on the machine and check which is the first LED that turns on Counting the LEDs since the left side any LED correspond to a position and the 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 position 4 WARNING wrong set up of the battery control card can compromise the battery efficie
24. alation of gas and leakage of corrosive liquids Danger of fire do not go near flames MACHINE PREPARATION 9 CONNECTING THE BATTERY CONNECTOR Connect the battery connector 2 to the machine connector 1 10 BATTERY INDICATOR The battery indicator uses LEDs and has 8 positions 7 yellow charged batter ies and 1 red discharged 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 11 INSTRUMENT PANEL COMPONENTS The instrument panel components are identified as follows A Levers to activate brushes traction located beneath the grip B ON OFF key switch C Battery level hour meter 12 REAR COMPONENTS The rear components are identified as follows Foot pedal to raise the brush deck Water solution level hose Drain hose with recovery tank cap Latch to close the tanks Storage compartment Lever to raise the squeegee Solution filter Dmm ITI C2 gt 13 SIDE COMPONENTS The side components are identified as follows A Valve for manual regulation of clean water outlet 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
25. aler 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 tanks 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 compromise safety e When removing the battery unplug the battery connection unplug the charger and disconnect the battery terminals Before recycling the machine remove the batteries MACHINE PREPARATION 1 HANDLING THE PACKED MACHINE Do not place more than two packages on top of each other The total weight is Lbs 100 kg n _ _ l The overall dimensions of the package are a A 45 1 in 1145 mm B 26 2 in 665 mm A C 48 4 in 1230 mm u C 2 HOW TO UNPACK THE MACHINE A Remove the outer packaging B The machine is placed on the pallet with wed
26. an room temperature water through the front fill location 1 Water temperature not to exceed 120 F 50 C You can check the level of solution in the tank by reviewing fluid level in the sight tube 2 Add the liquid detergent into the tank in the concentration and manner speci fied by the manufacturer The formation of excess foam could damage the vacuum motor so be sure to use the correct concentration of detergent WARNING Always use low foam detergent Introduce a small amount of defoaming chemical in the recovery tank before start ing to work to prevent foam from being generated WARNING Never use acids 20 MOUNTING THE BRUSH A With the brush deck up place the brush under the brush deck and position it in line with the clutch plate beneath the brush deck B Lower the brush deck turn the key 1 to position 1 pull the levers 2 on the handlebars The brush will automatically attach to the drive under the brush deck WARNING Make sure there are no objects or people in the vicin ity of the brush when doing this operation 12 OPERATION 1 MACHINE OPERATION A Connect the battery plug to the machine plug B Turn the key 1 of the main switch to the ON position clockwise The bat tery charge level indicator lights will immediately turn on C Turn on the water valve 2 the water dispenses automatically when the brush is turning D Release the lever 3 and lower the brush deck E
27. dlebar Housing 1 3 12 E20243 Pan Hd Phil Machine Screw M3x30 Zinc 2 2 82351 Key switch 1 3 13 E81673 Nyloc Nut M3 Zinc 4 2 1 E83316 Key Switch 1 3 14 E20341 Hex Bolt M4x16 Zinc 1 22 E83316 Key Switch 1 3 15 E20248 Nut Zinc 1 2 3 E83315 Switch Key 1 3 16 E20556 Plate 1 2 4 E83173 Key Switch Contact 1 3 17 E20242 Pan Hd Phil Machine Screw M3x20 Zinc 3 2 5 E81358 Switch Flange 1 3 18 E20367 Hinge Bracket RH 5 3 20223 Drive Control 1 3 19 E20466 Insert 1 3 1 E20360 Bolt M6x45 Zinc 1 3 20 E83037 Flat Washer M4x12x1 6 Zinc 1 3 2 E81597 Circuit Breaker 10 amp 1 4 Tab Terminals 1 3 21 E20362 Set Screw Hex Soc Dog Point M5x30 Zinc 1 3 3 E88204 Spring 1 4 E20111 Flat Hd Soc Machine Screw M6x20 Zinc 2 3 4 E81763 Cam 1 5 E88267 Switch Cam 1 3 5 E83550 NyLoc Hex Nut M6 Zinc 1 6 E88300 Lever Left Switch 1 3 6 E82798 Washer 6x18x1 5 1 7 E20242 Hd Phil Machine Screw M3x20 Zinc 2 37 E20330 Pin 2 8 E81673 Hex Nyloc Nut M3 Zinc 2 3 8 E20382 Nyloc Hex Nut M5 x 5 Zinc 2 9 E88301 Lever Right Switch 1 3 9 E81625 Stud Receiver 2 10 E8 296 Drain Hose Clip 1 3 10 E82317 Hex Jam Nut M5X3 5 Zinc 2 11 E83836 Hex Bolt M5x16 Zinc 1 3 11 E82270 Micro Switch 3 49 HANDLEBAR DIAGRAM AFTER SERIAL NUMBER 215000000 HANDLEBAR PARTS LISTING AFTER SERIAL NUMBER 215000000 Part Description Qty Item Part Description Qty 1
28. er 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 without fluids 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 covered areas and do not expose 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 equipment 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 fthe machine does not work properly perform routine maintenance Otherwise request the assistance of the BETCO technical service When replacing parts ask for ORIGINAL spare parts from your Authorized BETCO De
29. ges 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 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 A Lower the squeegee and brush deck B Open the rear latch 2 that secures the tank C Rotate the recovery tank as far as it will go using the side handle 3 A WARNING To avoid acid spillage you can use sealed batteries WARNING Perform one battery charging cycle before using the machine 4 TYPE OF BATTERY To power the machine you can use e Wet batteries AGM batteries e Gel batteries OTHER TYPES MUST NOT BE USED The maximum battery dimensions and the weight are Width 6 7 in 171 mm Length 12 9 in 829 mm Height 9 6 in 245 mm Weight Lbs 31 kg WARNING Your charger and battery check card must be set ac cording to the type of battery you install Call BETCO customer service to ensure correct charger setting after replacement bat teries are installed The batteries must be handled using lifting and transportation means suitable for the weight and dimensions They must be connected together in series to obtain an overall voltage of
30. ip 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 e 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 All 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 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 i
31. les are more rigid and are therefore used on smooth floors or floors with small joints On uneven floors or those with deep joints it is advisable to use softer bristles which can enter the gaps easier Remember that when the bristles are worn and too short they will become rigid and are no longer able to penetrate and clean deep down In this case the brush tends to jump PAD DRIVER The pad holder is recommended for cleaning smooth surfaces There are two types of pad holder 1 The traditional pad holder is fitted with a series of anchor points that allow the abrasive floor pad to be held and dragged while working 2 The CENTER LOCK type pad holder not only has anchor points but also a snap type central locking system made of plastic that allows the abrasive floor pad to be perfectly centered and held without any risk of it becoming detached 19 BRUSH DECK DIAGRAM BEFORE SERIAL NUMBER 214999999 BRUSH DECK PARTS LISTING BEFORE SERIAL NUMBER 214999999 ltem Part Description Qty 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 21 BRUSH DECK DIAGRAM AFTER SERIAL NUMBER 215000000 BRUSH DECK PARTS LISTING AFTER SERIAL NUMBER 215000000 Part Description Qty Part Description Qty 1 84318 Brush Deck Housing 1 7 8
32. n 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 limitations for incidental and consequential damages ET 1001 Brown Avenue Toledo Ohio 43607 0127 Customer Service 888 GO BETCO Fax 800 445 5056 Technical Service 877 856
33. ncy and damage then in ir reversible way SOLUTION TANK INSPECTIONS 1 Fill up the solution tank and look for leaks around the solution valve and the drain plug 2 Verify that the water distribution on the floor is even and dependent on the solution valve adjustment 3 Check the internal cleanness of the water valve 4 Verify the cleanness and functionality of the solution filter under the solution tank cap 58 BATTERY CHECK CARD HOUR METER AFTER SERIAL NUMBER 215000000 1 Verify that when turning on the machine the battery discharge indicator has the following starting sequence V Jn 2 cz MIHI Forthe first 2 seconds display the setting of the dip switches 50 100 Then display the total worked hours and level of residual charge of the battery 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 shoud be equal to 21 8V 2 The battery discharge indicator should be adjusted according to the type of batteries that are installed in the machine To change the settings simply adjust the dip switches located on the back of the device The grid below shows the proper settings for each battery type Hour meter Dip Switch
34. necessary replace it 2 For cleaning floors where the dirt is particularly resistant we recommend the use of special brushes supplied upon request and according to needs THE SQUEEGEE DOES NOT DRY EFFECTIVELY 1 Confirm that the squeegee blades are clean 2 Adjust the inclination of the squeegee 3 Ensure the vacuum hose is correctly inserted in its housing on the recovery tank Check the inner filter of the recovery tank to ensure it is not dirty and if neces sary Clean it thoroughly Disassemble the entire vacuum unit and clean it Replace the squeegee blades if worn Ensure the vacuum motor switch is turned on Check squeegee wheel adjustment TOO MUCH FOAM IS GENERATED Check that low foam detergent is being used If necessary add a small amount of defoaming liquid to the recovery tank Remember that more foam is generated when the floors are not very dirty Dilute the detergent more when cleaning floors that are not very dirty gt CONDO CHOOSING AND USING THE BRUSHES POLYPROPYLENE BRUSH PPL Used on all types 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 brist
35. on Part Description 88268 Pad Driver 82320 Pad Driver 88330 Brush General Purpose 20 0 3mm E83033 Brush General Purpose 20 0 3mm 88269 Brush Medium Duty 20 0 55mm 83034 Brush Medium Duty 20 0 55mm E88270 Brush Heavy Duty 20 0 7mm 83035 Brush Heavy Duty 20 0 7mm 88271 Brush Stripping Grit 20 1 2mm 82633 Brush Stripping Grit 20 1 2mm 88272 Brush Deck Splash Guard 22637 Squeegee Blade Kit 31 E86169 Band Clamp E84277 Squeegee Blade Kit Poly 31 83909 Front Squeegee Blade Polyurethane 30 x 1 3 4 x 1 8 E84278 Squeegee Blade Kit Latex 31 12686 Wiping Squeegee Blade Gum Rubber 30 3 4 x 1 3 4 x 1 8 E11767 Battery 12V 130AH Wet 88276 Wiping Squeegee Blade Polyurethane 30 3 4 x 1 3 4 x 1 8 E88030 Battery 12V 110AH AGM E12560 Support Blade Polyurethane 30 3 4 x 1 3 4 x 1 8 86276 Battery 12V 115AH Wet E11767 Battery 12V 130AH Wet 88030 Battery 12V 110AH AGM E86276 Battery 12V 115AH Wet 63 US WARRANTY POLICY 10 year 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 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 workmansh
36. rt Description Qty 1 20006 Bushing 1 21 E83824 Square Nut M8 SS 2 2 E88279 Micro Switch Sealed 1 22 E81673 Nut Hex Nyloc 3 Zinc 2 3 E20408 Squeegee Lift Lever 1 23 E81342 Nut Hex Jam Nyloc M8 SS 2 4 E84339 Sheath 1 24 E20119 Nyloc Hex Nut M8 SS 1 5 84340 Squeegee Lift Chain 1 25 E81046 Lock Washer M8 Zinc 1 6 E83331 Knob M8 Round Nylon Female 2 26 E86164 Flat Washer M9x24x2 5 SS 4 7 E20078 Squeegee Wheel Support 2 27 E86147 Split Pin 1 8 E20079 Threaded Adjuster Rod 2 28 E83538 Fork 1 9 E22671 Bolt M6 x 25 1 29 E83542 Clip 1 10 E82274 Bushing 2 30 E82314 Nut Hex Jam Nyloc M6 SS 2 11 E20091 Spring 2 31 E20519 Spring 1 12 E82288 Screw Pan Hd Phil Self Tap 5 2 x 20 Zinc 4 32 E82256 Hex Nut M5x7 Zinc 1 13 E83933 Screw Tripla Side Squeegee 2 33 E20638 Knob 1 14 E83833 Hex Bolt M8x25 Zinc 1 34 E84341 Cam Guard 1 15 E20287 Hex Bolt M8x45 SS 2 35 84342 Squeegee Carriage 1 16 20099 Bolt M8x80 SS 1 36 E84343 Lift Coupling 1 17 E20242 Pan Hd Phil Machine Screw M3x20 Zinc 2 37 E84344 Squeegee Support Wheel 2 18 82317 Jam Nut M5X3 5 Zinc 2 38 E84345 Pivot Plate 1 19 20113 Hex Jam Nut M6X4 SS 1 39 E84346 Spacer 1 20 E83672 Hex Jam Nut M8x5 SS 2 40 E84347 Spacer 1 35 FRAME DIAGRAM BEFORE SERIAL NUMBER 214999999 36 FRAME PARTS LISTING BEFORE SERIAL NUMBER 214999999 Part Description Qty Part Description
37. rtment Only acting promptly in this manner will make it possible to receive missing material and to be compensated for damage INTRODUCTION Serial Plate This is an automatic scrubber which via the mechanical action of the rotating brush and the chemical action of a water detergent solu lt BETCO tion can clean many types of hard flooring As it advances it also collects the dirt removed and the detergent solution not absorbed by z Tee 1 _ k s the floor A sm 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 technical service department or your dealers if you have any questions about the machine SYMBOLS USED ON THE MACHINE Battery charge gauge Battery symbol Open book symbol Used to tell the operator to read the manual before using the machine Maximum solution temperature gauge Located near the solution tank inlet TECHNICAL DESCRIPTION Rated power Measurement Unit HP W Stealth ASD20B 1 3 950 Working width In mm 19 7 500 Rear squeegee width In mm 29 2 742 Work capacity ft h m2 h 18 500 1720 Water consumption g m2 38 Brush amp Pad diameter in mm 20 5
38. the above mentioned operations in the reverse order WARNING Always wear gloves when doing this operation to pro tect yourself from contact with hazardous chemicals 17 WEEKLY MAINTENANCE 1 CLEANING THE SQUEEGEE HOSE Every week or whenever vacuum seems to be unsatisfactory check the squee gee hose for obstructions To clean it proceed as follows A Remove the hose from the sleeve on the squeegee B Remove the other end from the recovery tank C Wash the inside of the hose with water introduced from the side where it is connected to the tank D Reassemble 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 them by means of the nuts so they are 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 Loosen the drain cap 1 located on the filter and empty the tank WARNING Always wear gloves when doing this operation to pro tect yourself from contact with hazardous chemicals 18 TROUBLESHOOTING GUIDE INSUFFICIENT WATER ON THE PAD 1 Check the valve located beneath the symbol 1 is turned on 2 Confirm that there is water in the solution tank THE MACHINE DOES NOT CLEAN WELL 1 Check the condition of the pad and if
39. ting Barbed Threaded 1 12 E20409 Foot Pedal Latch Plate 1 2 E20411 Bracket 1 1 3 E20611 Guard Plate 1 3 E82772 Bolt M6x20 Zinc 2 1 4 E86145 Knob 1 4 E20090 Hex Bolt M6x25 Zinc 3 1 5 E82429 5 E20392 Pan Hd Phil Machine Screw M4x16 Zinc 4 1 6 82612 Filter 1 6 E83796 Screw Pan Hd Phil Self Tap M4 2x16 Zinc 5 1 7 E20107 Screw Pan Hd Phil Self Tap M4 2x16 SS 2 7 E20112 Hex Nut M6x6 Zinc 1 1 8 E20110 Flat Hd Soc Machine Screw M5x25 SS 2 8 E20121 Flat Washer M5x15x1 5 Zinc 2 1 9 20122 Flat Washer M5 x 15 x 1 5 SS 1 9 82798 Washer 6x18x1 5 6 1 10 E85762 Hose Clamp 10 E82774 Lock Washer 6 Zinc 4 1 11 83361 Valve 1 11 E20708 Cover Bolt 2 1 12 83943 Nipple 3 8 1 12 E81619 Support Bracket 1 1 13 81981 Spacer 1 13 E20359 Hex Bolt M5x30 Zinc 2 1 14 20468 Flat Hd Phil Machine Screw M5x12 Zinc 3 14 E20468 Flat Hd Phil Machine Screw M5x12 Zinc 1 1 15 88259 Filter Water 23 x 53 Plug 3 4 1 15 E88260 Lanyard 1 116 88261 Hat Washer 8 2 32 4 Zinc 1 16 E20438 Bezel 1 1 17 20197 Solution Tank Gray 1 17 E20709 Battery Tray 1 1 17 1 E20389 Hinge Pin 1 18 E20710 Housing Plastic 1 1 17 2 20271 Grommet 2 19 20711 Housing Cover Plastic 1 117 3 00196 Fitting Barbed 2 41 RECOVERY TANK DIAGRAM ZUR RECOVERY TANK PARTS LISTING Part Description Qty Part Description Qty 1 E88499 Hose Vacuum 1 3 11 2 E20188 Hinge Pin 1 2 20074 Hinge Pin 1 4 83833
40. urn off the key switch 4 Move the machine where the tanks can be drained gt 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 blades H Remove the floor scrub pad and clean it with water WARNING Always wear gloves when doing this operation to pro tect you from contact with hazardous chemicals 15 DAILY MAINTENANCE 1 CLEANING THE RECOVERY TANK A Raise the vacuum cover 1 B Remove the drain hose 2 from its holder and empty the tank C Rinse the inside of the tank with water D Close the recover tank cover on the machine and replace the drain hose cap and drain hose WARNING Always wear gloves when doing this operation to pro tect yourself from contact with hazardous chemicals CLEANING THE VACUUM FILTER Raise the recover tank cover Remove the vacuum filter cover by rotating it clockwise Pull the filter to remove it Use water to clean the filter Perform the cleaning operations with care Reassemble all the components A WARNING Always wear gloves when doing this operation to pro 1 gt N tect yourself from contact with hazardous chemicals 3 CLEANING THE VACUUM HOSE FILTER A Raise the recover tank cover B Rotate the inner filter 1 and remove it C Use water to clean the filter
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