BETCO STEALTH DRS21BT MicroRider Parts And Maintenance Manual Download

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1001 Brown Avenue • Toledo, Ohio 43607-0127

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

E29961-00

E29962-00

STEALTH

™

DRS21BT

21” MicroRider

Automatic Scrubber

E29963-00

Parts and

Maintenance

Catalog

Summary of Contents for STEALTH DRS21BT MicroRider

Page 1: ...oledo Ohio 43607 0127 Customer Service 888 GO BETCO Fax 800 445 5056 Technical Service 877 856 5954 www betco com E29961 00 E29962 00 STEALTH DRS21BT 21 MicroRider Automatic Scrubber E29963 00 Parts and Maintenance Catalog ...

Page 2: ... AND PARTS LISTINGS 4 31 STEERING WHEEL FUNCTION 32 40 ELECTRIC INSTALLATION TEST 41 45 PLUMBING INSTALLATION CHECKS 46 TRACTION STEERING BRAKE ADJUSTMENT 47 48 VACUUM ADJUSTMENT 48 49 BRUSH DECK ADJUSTMENT 50 SQUEEGEE ADJUSTMENT 51 WARRANTY 52 ...

Page 3: ...rts the following information should be provided when plac ing an order 1 Item number and part name 2 Quantity of parts required 3 The distributor account number that is purchasing the part 4 The address for which the parts should be delivered 5 Specific shipping requirements for the order If no shipping requirements are specified the preferred vendor carrier and method will be selected INTRODUCTI...

Page 4: ...H DECK ASSEMBLY DIAGRAM 26 25 9 22 6 1 6 2 45 13 8 35 14 17 29 5 6 2 3 24 4 2 1 19 4 1 4 3 44 28 38 21 34 33 16 4 32 23 27 43 39 40 41 42 7 18 10 30 7 18 20 11 10 20 18 37 15 31 12 15 1 36 12 30 11 20 18 7 18 ...

Page 5: ...11x1 Zinc 1 17 E83799 Flat Washer M6 6x18x2 SS 1 18 E83404 Flat Washer M9x24x2 5 Zinc 5 19 E81918 Flat Washer M9x32x2 5 Zinc 1 20 E83704 Lock Washer M8x13x2 2 Zinc 3 21 E86164 Flat Washer M9x24x2 5 SS 1 22 E20253 Flat Washer M21x60x3 Nylon 1 23 E83529 Carbon Motor Brush 4 24 E81565 Clamp 4 8x200 Black 2 25 E83882 Cap 1 2 NPT Nylon 1 26 E20433 Ring Nut 1 2 1 27 E82367 Center Lock 1 28 E82492 Master...

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

Page 7: ...x24x2 5 SS 4 13 E86255 Flat Washer M10x21x2 SS 2 14 E20128 Lock Washer M10 SS 2 15 E22346 Screw Custom Cap 14 16 E22663 Squeegee Body 28 1 17 E22352 Center Front Squeegee Blade Clamp 1 18 E22664 Front Retaining Blade 2 19 E22355 Center Rear Squeegee Blade Clamp 1 20 E22665 Rear Retaining Blade 2 21 E22358 Wing Nut Knob 7 22 E22359 Wing Nut Knob 7 23 E22360 Squeegee Shoe Adapter 1 24 E22659 Squeege...

Page 8: ...8 SQUEEGEE ASSEMBLY OPTIONAL 31 5 DIAGRAM 31 5 15 24 21 18 2 21 24 15 17 15 24 21 18 26 23 13 14 1 12 8 7 11 22 24 15 20 22 24 15 19 25 27 28 12 10 9 16 6 3 4 5 20 15 24 22 ...

Page 9: ...Hex Jam Nut M8 SS 2 12 E86164 Flat Washer M9x24x2 5 SS 4 13 E86255 Flat Washer M10x21x2 SS 2 14 E20128 Lock Washer M10 SS 2 15 E22346 Screw Custom Cap 18 16 E22633 Squeegee Body 1 17 E22352 Center Front Squeegee Blade Clamp 1 18 E22635 Front Squeegee Blade Clamp 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 ...

Page 10: ...10 SQUEEGEE SUPPORT ASSEMBLY DIAGRAM 2 13 6 10 15 8 3 7 4 14 8 5 16 1 9 17 12 18 17 13 10 9 11 11 12 ...

Page 11: ...S 1 8 E83550 NyLoc Hex Nut M6 Zinc 2 9 E22507 Nut M6 x 8 2 10 E83799 Flat Washer M6 6x18x2 SS 2 11 E22672 Nut M6 18mm Height 2 12 E82314 Nyloc Hex Nut M6 SS 3 13 E88280 Wheel 80 OD x 23 W 2 14 E22673 Squeegee Carriage 1 15 E22674 Carriage Lift Arm 1 16 E22675 Pressure Cylinder 1 17 E22676 Axle Bushing 2 18 E22677 Axle 1 Item Part Description Item Part Description SQUEEGEE SUPPORT ASSEMBLY PARTS LI...

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

Page 13: ...6 Zinc 6 30 E86853 Nyloc Hex Nut M8 Zinc 2 31 E83381 Nyloc Hex Nut M10 Zinc 1 32 E20121 Flat Washer M5x15x1 5 Zinc 2 33 E82761 Flat Washer M6x12x1 6 Zinc 8 34 E83278 Flat Washer M6 5x24x2 Zinc 1 35 E82774 Lock Washer M6 Zinc 2 36 E81874 Flat Washer M8x17x1 6 Zinc 2 37 E83404 Flat Washer M9x24x2 5 Zinc 6 38 E83704 Lock Washer M8x13x2 2 Zinc 5 39 E81020 Washer 11x30X2 5 1 40 E83948 Lock Washer M10x1...

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

Page 15: ...0081 Bearing Block 1 7 E83923 Bearing 6004 2RS 2 8 E20093 Carriage Bolt M8x25 Zinc 2 9 E81917 Bolt Hex M8x20 Zinc 4 10 E83833 Hex Bolt M8x25 Zinc 4 11 E22185 Pin 6 12 E83852 Hex Nut M6x5 6 13 E83656 Hex Nut M8x6 5 Zinc 2 14 E83550 NyLoc Hex Nut M6 Zinc 4 15 E86853 Nyloc Hex Nut M8 Zinc 6 16 E81874 Flat Washer M8x17x1 6 Zinc 14 17 E83704 Lock Washer M8x13x2 2 Zinc 4 18 E82843 Lid 1 19 E88192 Nut 1 ...

Page 16: ...16 STEERING WHEEL ASSEMBLY DIAGRAM 14 5 15 11 4 6 9 12 7 1 5 16 5 13 8 6 10 6 6 3 2 ...

Page 17: ...7 E84219 Horn Button Cover 1 8 E84220 Brush Uncouple Button Cover 1 9 E84221 Reverse Button Cover 1 10 E84222 ECO Mode Button Cover 1 11 E84223 Steering Wheel Shaft 1 12 E84224 Control Card 1 13 E84225 Upper Steering Wheel Cover 1 14 E84226 Lower Steering Wheel Cover 1 15 E84227 Plate 1 16 E84228 Support 1 Item Part Description Item Part Description STEERING WHEEL ASSEMBLY PARTS LISTING ...

Page 18: ...18 FRONT WHEEL ASSEMBLY DIAGRAM 1 13 1 4 7 2 8 4 7 2 12 5 9 6 10 3 11 ...

Page 19: ...ew M6 x 30 6 6 E20244 Pan Hd Phil Machine Screw M3x10 Zinc 3 7 E20252 Lock Washer M8x13x2 2 SS 2 8 E84229 Wheel Mount 1 9 E84230 Cam Plate 1 10 E84231 Steering Gear 1 11 E84232 Bearing Support 1 12 E84233 Axle Shaft 1 13 E84234 Front Wheel 1 Item Part Description Item Part Description FRONT WHEEL ASSEMBLY PARTS LISTING ...

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

Page 21: ...c 2 12 E84244 Bolt M5 x 20 1 13 E20104 Screw Pan Hd Phil Self Tap M4 2x13 SS 4 14 E86853 Nyloc Hex Nut M8 Zinc 6 15 E83879 Flat Washer M5x11x1 Zinc 10 16 E20121 Flat Washer M5x15x1 5 Zinc 7 17 E83404 Flat Washer M9x24x2 5 Zinc 10 18 E83704 Lock Washer M8x13x2 2 Zinc 4 19 E83165 Safety Switch 1 20 E20524 Standoff 1 21 E84217 Screw M5 x 16 10 22 E20613 Pan Hd Phil Machine Screw M5x10 Zinc 2 23 E8269...

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

Page 23: ...asher M5x1 6 Zinc 2 8 E22299 Cable Tie Holder 2 9 E83935 Wire Tie 1 10 E81565 Clamp 4 8x200 Black 2 11 E81786 Hose Clip 1 12 E88717 Grommet Push In M13 x M8 2 13 E22328 Fitting Barbed Elbow 2 14 E22381 Screw Pan Hd Phil Self Tap M4 2x16 SS 1 15 E84242 Solution Tank Assembly 1 16 E84281 Locking Pin 1 17 E84282 Bumper Guard 2 18 E84283 Dowel 3 19 E84228 Support 1 Item Part Description Item Part Desc...

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

Page 25: ...5x15x1 5 Zinc 7 13 E20123 Lock Washer M5x1 6 Zinc 2 14 E84284 Stud Bolt 2 15 E22299 Cable Tie Holder 2 16 E81565 Clamp 4 8x200 Black 2 17 E81786 Hose Clip 3 18 E20382 Nyloc Hex Nut M5 x 5 Zinc 2 19 E20613 Pan Hd Phil Machine Screw M5x10 Zinc 2 20 E84289 Sound Deadening 1 21 E84290 Sound Deadening 1 22 E84241 Recovery Tank 1 23 E84291 Drain Hose Hook 1 24 E84292 Shut Off Float Body 1 25 E84293 Shut...

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

Page 27: ...1 8 E82317 Hex Jam Nut M5X3 5 Zinc 1 9 E88010 Hex Nut M5 1 10 E83798 Flat Washer M6x30x3 PVC Black 1 11 E22301 Knob Solution Flow Control 1 12 E84260 Hose Clamp 1 13 E85762 Hose Clamp 2 14 E82366 Valve 1 15 E81454 Barbed Elbow 1 16 E88429 T Fitting 1 2 Pipe 1 17 E88400 Fitting 2 18 E83604 Connector 1 19 E22304 Fitting Threaded Nipple 2 20 E84263 Washer 2 21 E84624 Hose Clamp 3 22 E20134 Hex Bolt M...

Page 28: ...28 ELECTRICAL COMPONENTS DIAGRAM 3 2 8 9 4 7 6 5 10 11 1 ...

Page 29: ...Pan Hd Phil Machine Screw M4x16 Zinc 4 5 E20121 Flat Washer M5x15x1 5 Zinc 3 6 E20382 Nyloc Hex Nut M5 x 5 Zinc 3 7 E84629 Washer 4 8 E84270 Cover 1 9 E84271 Emergency Stop 1 10 E84272 Mounting Plate 1 11 E84273 Control Card 1 12 E84274 Cable Kit 1 Item Part Description Item Part Description ELECTRICAL COMPONENTS PARTS LISTING ...

Page 30: ...30 OPTIONAL SPLASH SKIRT ASSEMBLY DIAGRAM 3 8 5 4 4 1 2 3 4 4 4 3 4 6 1 2 7 3 4 4 ...

Page 31: ...ension 2 3 E20341 Hex Bolt M4x16 Zinc 4 4 E20248 Hex Nut M4x4 Zinc 8 5 E84275 Splash Guard 1 6 E84275 Splash Guard 1 7 E84276 Retaining Blade 1 8 E84276 Retaining Blade 1 Item Part Description Item Part Description OPTIONAL SPLASH SKIRT ASSEMBLY PARTS LISTING ...

Page 32: ...ed for use by experienced technicians 3 Read alarm fault codes to manage potential issues with the machine STEERING WHEEL FUNCTION Key 1 Eco Mode Key 2 Horn Key 3 Reverse Key 4 Brush coupling uncoupling WORKING MODE BATTERY STATUS During working mode the display will show the hour meter and battery charge status as a percentage of the total available charge Verify that the battery check card disab...

Page 33: ...Stealth DRS21BT AL_10 Function Batt Connection Batteries are not connected Check connections on the battery cables and related connections on the electronic card AL_13 Traction Pedal Failure Pedal fault Check connections and function of the potentiometer AL_14 Traction Release pedal Pedal pressed when turning on machine Forward microswitch was pressed when turning on the machine Release the pedal ...

Page 34: ...s access to detailed functionality of the machine and electric monitoring systems This menu is password protected and intended for use by experienced technicians ENTER THE USER MENU To enter the user menu follow the instructions below 1 With the key switch turned to Off simultaneously press Key 2 Key 3 and Key 4 2 While all three buttons are pressed turn the key switch to On 3 Hold the buttons unt...

Page 35: ...e display will begin to flash 6 Use Key 3 and Key 4 to scroll through the language options until SP appears 7 Press Key 2 to save the value of SP 8 To confirm the new value it is required to exit back to working mode Use Key 3 and Key 4 to scroll through the menu options until Exit appears Now press Key 2 to exit the menu USER MENU Menu Default Available Values Description General Setup Language E...

Page 36: ...E 60 Menu Display Description Options menu General sets Access to User Menu Options menu Brushes sets Access to parameters related to the brush motor Options menu Pumps sets Not used on Stealth DRS21BT Options menu Vacuum sets Access to parameters related to the vacuum motor Options menu Traction sets Access to parameters related to the traction motor Options menu Check Monitor Access to monitor w...

Page 37: ...u Menu Default Available Values Description General Sets Language EN IT EN DE FR SP Language Setup General Sets Model MXR MXR MXR FSS Machine Model Setup DO NOT CHANGE General Sets Battery WET GEL WET AGM GEL1 WET1 Installed Battery Type General Sets Reset Cnthr N Y N Reset for partial hour meter General Sets Rst Main Cnthr N Y N Reset for general hour meter ...

Page 38: ...tor shuts off and displays an alarm Used together with I_Nom value Brushes Sets T_Off Secs 0 2 Delay in turning off the brush motor when the drive pedal is released Brushes Sets T_Reset Secs 60 This value is not used Brushes Sets T_On Secs 0 5 Delay in turning on the brush motor when the drive pedal is engaged Brushes Sets Eco Speed Volts 17 Voltage reduction of the brush motor when operating in E...

Page 39: ...imum forward speed Traction Sets Min_Speed 0 Speed at minimum pressing of the drive pedal Traction Sets Ref_0 Volt 7 Minimum potentiometer voltage in idle condition Traction Sets Ref_FW Volt 9 Maximum potentiometer voltage for forward travel Traction Sets Ref_BW Volt 9 Maximum potentiometer voltage for reverse travel Traction Sets Ref_DB Volt 02000 Dead band of the potentiometer Traction Sets Brak...

Page 40: ...oll through the menu options until the desired parameter appears 11 Press Key 2 to confirm the parameter that will be monitored 12 Once confirmed the display will return to working mode It is now possible to operate the machine as usual and monitor the status of the parameter at the same time 13 By pressing Key 2 the display will return to the Check Monitor menu and allow the user to select a diff...

Page 41: ...ve power fuses thermal switches and emergency button Remove the bottom plate and the front cover where the emergency stop is located to gain access to the electric installation 2 Check the cable connection to the drive pedal 2 1 If needed adjust the potentiometer and the microswitches inside the pedal ELECTRIC INSTALLATION TEST ...

Page 42: ...t the potentiometer Remove the foot rest plate To remove the pedal remove the two screws holding it in place and discon nect the wiring plug Remove the plastic cap Loosen the dowel set screw ELECTRIC INSTALLATION TEST ...

Page 43: ...e Place the testing probes on the yellow and red cables to verify that the resistance is near to zero ohm Rotate the foot pedal shaft counterclockwise until the meter reads 0 5 ohm Tighten the set screw and replace the plastic cap Install the pedal back in the machine and reinstall the foot rest plate ELECTRIC INSTALLATION TEST ...

Page 44: ...rd enable switch Loosen the two screws holding the switch in place Move the microswitch up or down on the slot until it is in the correct position allowing 0 5 mm of clearance between the lever of the switch and the body of the switch Tighten the screws to hold the microswitch in place 3 2 Adjustment of brush enable microswitch Loosen the two screws holding the switch in place Move the microswitch...

Page 45: ...ld be 0 5 mm of clearance between the lever and the body of the switch Check that the lever of the switch operates correctly To access the adjustment screws remove the foot rest plate The two mounting bolts are on the right side of the switch 5 Check the function of the emergency stop button When pressed the ma chine should immediately shut down ELECTRIC INSTALLATION TEST ...

Page 46: ... filter 3 Fill up the solution tank 4 Check the hose connections for leaking check the solenoid valve for proper operation and check the solution flow control valve 5 Verify that when the valve is open solution will continuously flow on the floor 6 Check the solution drain hose valve ensure that it can open and close prop erly PLUMBING INSTALLATION CHECKS ...

Page 47: ...shed or parked on an incline With the brake lever in an up position electronic brake OFF the machine will roll freely when pushed 2 Check the functionality and connection to the traction motor and electronic brake 3 Use the following steps to adjust tension on the steering chain Remove the steering column cover TRACTION STEERING BRAKE ADJUSTMENT ...

Page 48: ...roper tension tighten the nuts that hold the bearing plate to the frame VACUUM ADJUSTMENTS 1 Check the cleanliness and function of the float shut off 2 Remove the top cover of the shut off to check the cleanliness and correct position of the vacuum filter 3 Check the seal between the recovery tank and recovery tank lid assembly TRACTION STEERING BRAKE ADJUSTMENT VACUUM ADJUSTMENT ...

Page 49: ...49 4 Check the connections of the vacuum hose to the recovery tank and the squeegee assembly VACUUM ADJUSTMENT ...

Page 50: ... the horizontal incline Loosen the bottom two bolts that connect the brush deck to the lift arm Place a 5 mm spacer between the deck and floor at the front of the machine The deck should be slightly higher in the front than in the rear Tighten the two bolts holding the deck to the lift arm BRUSH DECK ADJUSTMENT ...

Page 51: ...ough the center of the wheel 3 To adjust the pitch of the squeegee use the adjustment bolt on the left side of the squeegee assembly Turning the bolt clockwise will increase pres sure in the middle of the squeegee and turning the bolt counterclockwise will increase pressure on the ends of the squeegee 4 Check that the squeegee has an even incline across the entire length of the squeegee The inclin...

Page 52: ...ts 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 p...

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BETCO STEALTH DRS21BT MicroRider, Parts And Maintenance Manual

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