Service Manual E Ride 26 - Floor Cleaning Equipment Parts and
Contents
1. o o X Check water levels of all batteries Add distilled water Do not over fill Flooded batteries only Check the brushes and pads for wear needed 10 4 3 Minuteman System Maintenance Eicofence Meots Clean To Be Performed By Authorized Service Center LLL assyishu of operation Check the battery charger Make sure it is functioning correctly Check for loose hardware tighten if needed Check the batteries for proper water level Flooded batteries only Check all the battery connections Tighten or clean if needed Inspect the entire machine for wear or damage Inspect and test all static chains for wear and continuity Inspect all electrical connections Test the machine for proper operation Page 11 4 4 Minuteman System Maintenance II Minuteman Excellence Meeks Cea To Be Performed By An Authorized Service Center Every 250 Hours of operation _ LS Perform the Minuteman System Maintenance Inspect the caster wheels onthesqueegeeforwearanddamage Inspect the recover hose and drain plug for damage and wear Inspect the recovery drain hose for wear damage Replace if needed Blow the dust out the brush motors with compressed air Inspect the squeegees for wear damage and proper adjustment Repair if needed Inspect and test all static chains for continuity2. brushes be removed without tools Brush access plate idler hub 3 Page 22 8 1 Cylindrical Brush Replacing the Cylindrical Brush Remove the access plate hub from the old brush the old brush Stand the new brush on end with the slots on the bottom Press the Idler hub into the top end of the new cylindrical brush Slide the slotted the end of the brush deck first Align the slots of the brush with the drive pin push into the brush deck eInstall the three plastic nuts Rotate the brushes by hand before tightening the plastic nuts to prevent the bristles from getting caught between the housing and idler hub plate Tighten the three plastic nuts Close the squeegee pivot weldment and install the yellow knob Repeat the process on each side Page 23 9 Brush Pressure Settings brush pressure range can be changed when changing the type of deck on the Hakomatic Scrubber Dryer 100R models Connect the orange violet wire into the terminal block with red black wire group for cylindrical decks and unplug it for the disk or plate decks terminal block is located below the controller on the operators left Orange Violet wire Terminal Block side and below the seat behind the metal panel Brush current Settings Connect the Setting Disk Light Pressure Amps Orange violet Wire orange violet wire to 1 Light Disk 23 Not c
3. x 956748 p SEED BLACK CYLINDRICAL DECK ASSEMBLY T 24 281524 AS CLOSE TO 26 261526 MOTORS AS X2 FOR DESIRED POSSIBLE MOTOR ROTATION CONDUIT 748307 WIRES ARE PART RT OF BRUSH MOTOR 740164 1 RED 748102 1 748102 1 BRUSH MOTOR BRUSH MOTOR CYLINDRICAL COLOR CYLINDRICAL SCRUB DECK LIAPE SCRUB DECK LEFT RIGHT 956210 EO 745079 1 Rev E RIDE 2426 B100R 1 OF 5 P5 CONNECTIONS HEAVY LIGHT DOUBLE VACUUM SCRUB SCRUB SCRUB ONLY TRANSPORT 1 of 2 KEY 5 4 5 SWITCH 90323437 HORN KNOB PUSHBUTTON 747020 748047 S3 dos LED db ond RED AMBER CLAMP ON FERRITE N 747016 1 747017 1 BEAD 748217 IS USED NA 2 L1 L2 ON WIRES LEADING TO THE STEERING COLUMN x x 5 amp 5 T u a JUMPER IS FOR DIFFERENT 747028 T BRUSH DECK SETTINGS 2 WIRE CONNECTED FOR CYLINDRICAL BRUSH DECK FEMALE e 1 YELLOW BLACK HEAVY SCRUB g LI MALE 2 YELLOW RED LIGHT SCRUB 5 CONNECTOR 3 YELLOW GREY DOUBLE SCRUB KEYSWITCH m I Z48056 4 YELLOW WHITE VACUUM ONLY 1 RED VIOLET g N4 5 YELLOW TRANSPORT 2 RED VIOLET S 6 RED BLACK SWITCH REF 5V T E re TERMINAL pum RED 748263 2 CONNECTOR 2 747033 1 7 4 9 O RED BLK OV BLACK RED lll BLACK SV RED BLACK RED RED
4. 10 1 Static Chain Rear Page 26 11 Service Mode Page 27 12 Changing Battery Types Page 28 13 Solution Control Page 29 14 Trouble Shooting Page 30 e 14 1 Error Code Decal Page 31 e 14 2 Error Codes Page 32 e 14 3 Error Page 35 e 14 4 Throttle Potentiometer Page 36 e 14 5 Mechanical Page 38 15 Lubrication Points Page 39 16 Carbon Brushes Page 40 17 Circuit Breakers Page 41 18 Electric Brake Page 42 19 Wiring Diagrams Page 44 20 49 3 e Minuteman 1 Cautions Caution Disconnect the A C Cord from the outlet and and D C Cord from the battery pack before servicing the machine Except for making voltage and cu
5. FEMALE 1 CONNECTOR 741298 WATER FLOW 1 WHITE GREEN 2 WHITE RED MALE iq CONNECTOR 1 l 3 WHITE YELLOW 741302 T 748243 TO SEAT MOUNT ARN ALA REAR ERA REAR CY XY RARE RRA RARE ARR RA RR REA RR RRA LA RN REN RA RRA RA RRR RARE RRR RA RRA RA RR RRA RA RAR RA RE RRR RRA RN RR CYY RR RAR TO X1 5V DICE JUMPER IS FOR DIFFERENT BRUSH DECK SETTINGS WIRE CONNECTED FOR CYLINDRICAL BRUSH DECK 748197 ORG VO a d E RIDE 2426 amp B100R 3 5 BLK WHT BLK PNK BLK ORG SEAT SWITCH A BLACK PINK MALE B BLACK PINK CONNECTOR 748020 FEMALE 748284 SEAT SWITCH 281087 3 ATTACH SEAT MOUNT BOLT RIGHT REAR A BLACK WHITE B BLACK PINK C BLACK ORANGE MALE CONNECTOR J 747021 LET FEMALE H 747022 SPEED A RED 748013 2 SPEED BOX ASSEMBLY 745079 1 Rev RED 748288 748297 BLU BLK RED 748263 2 ELECTRICAL BOX DECK RAISE LOWER SWITCH 748152 748283 GRY YEL 748299 RED m 748263 BRN GRN 748263 1 POINTS DOW 748239 RED BLK 748244 BLACK Pap 748272 CREN OPTIONAL OFF AISLE WAND K241850 ab ATTACHED TO SWITCH STI PLATE Pate 57 eee jJ OFF AISLE WAND SWITCH 748202 SOL
6. BLK 748255 RED BLK NH DIRECTION YEL GRY SWITCH ver HT 748286 _ lanza _ 1 MOLETAYELLOW E YEL RED 1 VIOLET YELLOW 2 2 YEL BLK sn E YELLOW 4 RED VIOLET FROM REVERSE LED s 14 5 RED VIOLET FROM KEYSWITCH CONNECT TO TRIO E p 6 RED VIOLET FROM FORWARD LED p CONNECTOR 2 748058 elle indi ATTACHED TO GREEN DASH PANEL rata RED VIO 748294 2 748295 BD BDI 1 RED VIOLET 2 RED YELLOW 3 BLACK RED p 4 GREEN MALE CONNECTOR x I II 748297 BLU milli 748289 BLACK GREEN 748272 748296 RED BLK pod 748236 BRN BLF 1 pn ami B RED B 4 748288 RED 747033 748298 BLK RED 745079 1 Rev E RIDE 2426 amp 100 2 OF 5 oom Hitt LLL exe LLL LLL 111111 48 4 748272 GREEN LAC VACUUM MOTOR ASSEMBLY 742773 pate 745079 1 Rev P2 CONNECTIONS CAPACITOR SPLICE CONNECTOR C1 742289 832070 OOpF 2 PASSES FEMALE MALE CONNECTOR CONNECTOR 3 PASSES 74802 748021 VACUUM MOTOR TORROID A RED 742254 CAPACITOR N6 B BLACK C1 742289 1000pF FEMALE MALE CONNECTOR CONNECTOR 748021 74802 3 SQUEEGE ACTUATOR A YELLOW ORANGE B YELLOW BLUE SQUEEGEE ACTUATOR 740821 1 748028 RED ces 748054 VID BLK 748052 RED RED T PRESSURE BLAC
7. ON FRAME UNDER FLOOR PANEL BRAKE HANDLE NOT INCLUDED ON B100R SEPARATE TOOL NEEDED TO MANUALLY OVER RIDE BRAKE i FRAME 15 V ELECTRIC BRAKE REPLACEMENT i GROUNDED 241400 B DRAG CHAIN GND 7 320996 x E e 4 INSIDE CONTROL ad 7 CABINET CLOSE TO lil Z CABLE PUDE TRIO H 1 th ASM 748214 kq eee wi 748288 RED 272727777722 74 Du 2 PASSES CYLINDRICAL SCRUB DECK ONLY BATTERY 748253 RED INFORMATION 748276 956210 956748 E amp JUNCTION EE i BLOCK USE CORRECT USE CORRECT s 0 748304 HARNESS 22 BOTH VOLTAGE KEYS X2 SHOULD BE SET TO 36V bead TRIO PN TRIO PN S SEE Pal FOR SEE 1527 Ton ma ys e oo DETAILS DETAILS _ DISK DECK ASSEMBLY POSITIVE WIRE 24 241424 BRUSH MOTOR GOES RED QURE ON 26 241476 DISK SCRUB DECK E iE o 8 MOTOR ROTATION COLOR CIRCUIT OPTIONAL BATTERIES c 5 748210 2 748211 2 TAPE ON TAPE INCLUDED W WITH 2 FRONT OF MACHINE a EUNT al DISCOVER lt L L 2 n 5 s 24 r a AS CLOSE 5 90531351 POSSIBLE CONDUIT 748307 HANDLE L cu E i DISCOVEI V WIRES ARE PART BATTERY 748278 HARNESS 2 PASSES OF BRUSH MOTOR 12V RED
8. turning it clockwise Fig B will lower the center 4 Adjust the squeegee using the adjusting screw until the rear squeegee rubber rests evenly on the floor all the way across the floor 5 Tighten the jam nut Excellence Meeks Cea 5 2 Squeegee Adjustment Excetence Meets clean The clearance between the support roller and floor with squeegee unfolded Factory setting is 0 1181099 Inches 0 01968498 inches 3 mm 0 5 Note Some floor surfaces may require adjusting the caster washers for optimum performance See following page 3mm 0 5 0 118 In 02 Page 16 5 2 Rear Squeegee Adjustment Excelence Meeks Clean Height Adjustment The height adjustment is setto 3 mm at the factory If streaks are produced de spite an optimum angle adjustment the dearance between the casters and floor must be adjusted by changing the number of washers on the holder In cases of very smooth floors e g fi nished floors PVC linoleum etc Number of washers 2 This corre sponds to a clearance of approx 2 mm In cases of very uneven floors e g poorly laid tiles water does not run off Number of washers 7 4 This corre sponds to a clearance of approx 4 mm The Squeegee 110 cm 7569 is equipped with two additional rollers which are adjusted at the factory to a distance of 10 mm to the floor by means of spacers 7 Side Squeegee Adjustment otep 1 Lower Scrub deck by pl
9. CTION _ BLUE WHITE DECK RAISE LOWER SWITCH RED YELLOW BATTERY GAUGE SIGNAL ESD GROUND YELLOW WHITE 5 MODE SWITCH VACUUM ONLY KE 745079 1 Rev B E RIDE 2426 amp B100R 5 OF 5 20 Notes Page 49
10. K B 748053 BLK MO SWITCH PART OF PUMP EMI FILTER 742391 a 748051 GRY RED 748050 GRY BLK ATTACH TO WATER PUMP BOX ATTACH TO WELD STUD ON FRAME UNDER PUMP BOX HIZZZZZEZZZZZIZZZZZIZIZZZZIZZZZIZIZZZIZIZZZZZZXZZZAGEE MALE CONNECTOR 4 PIN Sel 740822 1 ACTUATOR BRUSH DECK BRUSH DECK ACTUATOR A BROWN B BLUE FEMALE CONNECTOR 748029 4 PIN J BRUSH DECK ACTUATOR RECOVERY TANK ofl A BLUE GREEN A RED B BLUE ORANCE B BLACK C YELLOW ORANGE D YELLOW BLUE ws 3 4 4 CONNECTOR MALE CONNECTOR FEMALE 748029 uc 748028 FA PUMP ASSEMBLY A VIOLET BLACK B BLACK VIOLET C GREY RED D GREY BLACK P2 CONNECT TO TRIO CONTROLLER VACUUM CONNECTOR 748008 748037 TRIO CONTROLLER MOUNTS ON DASH PANEL WATER FLOW POTENTIOMETER 740946
11. Replace if needed Check all electrical connections Test the machine for proper operation Page 12 e 4 5 Minuteman System Maintenance S Excellence Meeks Clean Safety Check To Be Performed By An Authorized Service Center Interval Every 500 Hours of operation Perform the Minuteman System Maintenance S 13 e 5 Squeegee Lift Mechanism I Side to Side Adjustment The squeegee lift mechanism lifts and lowers the squeegee assembly controls the parallel motion and pitch Jam Nuts B Pre adjust the bars A to 151mm if parts are being replaced Loosen the jam nuts B when adjusting the bar A Tighten the jam nuts when done Make sure the squeegee lies evenly on the floor It should not tilt to one side Fine tune the bars A if necessary Pitch Adjustment C Loosen jam nut and turn adjustment bolt to set the pitch of the squeegee The rear squeegee blade should fold evenly all the way across the bottom edge Pitch Adjustment C Page 14 5 1 Squeegee Adjustment Adjusting the Blades Angle Adjustment The angle adjustment is critical for insuring that the squeegee blades lie evenly on the floor 1 Place the machine in the vacuum mode and park the machine on a level surface 2 Turn the machine off while it is in vacuum mode 3 Loosen the jam nut on the adjustment screw e Note Turning the screw counter clockwise Fig A will raise the ends and
12. Service Manual For the E Ride 26 For Training Troubleshooting Adjustments Contents P G N NO Cautions Excellence Meeks Cea e Safety Information Technical a 2 2 eeu iucitenseeetestecteniueette etes Maintenance 69 4 1 Customer Maintenance K 4 2 Maintenance after every 125 hours of operation 4 3 Maintenance ll after every 250 hours of operation 4 4 Maintenance after every 500 hours of operation minimum once per year Squeegee Lift Mechanism 5 1 Squeegee Adjustment 5 2 Squeegee Caster Adjustment Disk Side Squeegee Adjustment Cylindrical Side Squeegee Adjustment Cylindrical Brush Replacement 8 1 Cylindrical Brush Replacement Page Page Page Page Page 10 Page 11 Page 12 O O1 Page 13 Page 14 Page 15 Page 16 Page 18 Page 21 Page 22 Page 23 Page 2 Contents Brush Pressure Setting Page 24 10 Static Chains Page 25
13. UTION TANK EMPTY FLOAT SWITCH 742708 4 te ARROW MOLDED z IN TO SWITCH N FOR CORRECT OPERATION FLOAT SWITCH A BROWN GREEN B BLACK RED 742708 4 P CONNECTIONS 2 of 2 HORN BACK UP ALARM 748200 748236 BRN BLK 748299 RED DIAGNOSTIC CODE DECAL 715908 DIAGNOSTIC CODES 10 BARS FLASHING SOLUTION TANK EMPTY CONTROL SYSTEM FAULT THROTTLE FAULT OFF AISLE WAND SWITCH ON VACUUM MOTOR FAULT ACTUATOR MOTOR FAULT BRUSH MOTOR FAULT DRIVE MOTOR FAULT LOW BATTERY VOLTAGE BARS BARS BARS BARS BARS BARS BARS BARS gt N CX Ul O CO O FLASHING FLASHING FLASHING FLASHING FLASHING FLASHING FLASHING FLASHING BAR FLASHING BATTERY GAUGE BDI WILL FLASH HIGH BATTERY VOLTAGE 10 BARS RIPPLING UP amp DOWN THROTTLE IS DISPLACED ON START UP E RIDE 2426 amp B100R 4 OF 5 KEY SWITCH PIN HARNESS COLOR FUNCTION 4 MODE SELECTOR SWITCH SWT COLOR FUNCTION C 6 RED BLACK SWITCH REF 5V BATTERY GAUGE PN 4 DIRECTION SWITCH PIN COLOR FUNCTION e 6 RED VIOLET FORWARD LED MISCELLANEQUS P2 TRIO CONNECTOR PIN COLOR FUNCTION Se B VIOLET BLACK WATER PUMP 9 BLACK VIOLET WATER PUMP ERBEN C O O ORANGE VIOLET BRUSH DECK PRESSURE SET TRIO CONNECTOR PN FUN
14. acing positioning arrow on Double Scrub Double Scrub side Squeegee is flush with floor surface 7 Side Squeegee Adjustment Disk Models Minuteman Meets Clean Step 2 Loosen both front and rear plastic knobs Page 19 7 Side Squeegee Adjustment Disk Models Excelence Meeks Clean step 3 Lower Side squeegee so the squeegee blade flairs at the bottom around the bend and down the straight edge See the picture otep 4 Re Tighten Plastic Knobs Page 20 7 Side Squeegee Adjustment Cyl Models Cylindrical Models Side Squeegees Adjustment Place the machine in the Double Scrub mode the two black knobs blade should be adjusted so that it flairs on the bottom around the corner and along the straight edge e he side squeegees should also flair outward when traveling straight forward e ighten the black plastic knobs Accessing the Brushes e Remove the yellow knob The squeegee assembly will hinge open brush access plate E 15 now accessible Page 21 8 Cylindrical Brushes Minuteman Side Squeegee Pivot Once the yellow knob has been removed side squeegee pivot 1 will swing open allowing access to the brush access place Remove the three black plastic knobs 2 Cylindrical Brush Hub access plate Idler hub 3 can be removed to access the brushes
15. al Excellence Meeks Cea Trouble Shooting Electrical Problems on the E Ride 26 e The E Ride uses a state of the art electronic circuitry with several diagnostic features The battery indicator serves two purposes They are a To display the charge status of the batteries on the LED display This uses 10 LED bars for example 10 lighted LED bars indicates a fully charged battery 5 lighted LED bars indicates batteries are discharged 50 1 lighted LED indicates the batteries are discharged and so on b To display error codes for easier diagnosis of electrical problems These are displayed by flashing a quantity of LED bars in different sequences The deferent flash sequences are as follows Rippling One LED bar lighted then two LEDS then three LEDS and so on until allten LEDS are lighted Then it starts over Flashing Steadily Flashing a set amount of LEDS for each error code on and off steadily The number of LEDS lighted indicates the type of error detected Flashing in Sequence Flashing a set amount of LEDS for each error Code in a pulse sequence Example The four LEDS flashes two times then pauses then it repeats itsell Page 30 14 1 Error Code Decal Minuteman Excellence Meeks Cea Codes number of flashing bars on the battery gauge represent fault codes as indicated below Low battery voltage Check condition of battery and connections Traction Motor fault Check ail connections betw
16. e brake is released the machine will be easier to push Pull lever away from the chassis drive motor to release The lever will need to be wedged to hold the brake in the released position See the following page brake will automatically lock the chassis drive when the lever is released e he brake will be electronically released when the drive system is activated gt Front of the machine Pull the lever away from the motor to release and hold Excetence Meets clean 18 Electric Brake Wedging the Brake brake can be disengaged by putting a wedge ora small screwdriver shown behind lever arm to hold it away trom the brake body caution not to force to the lever out to far Damage may 1 unii Small occur Screw Do not leave the lever permanently Driver wedged I I 43 TRIO amp POWER CONNECTIONS DRIVE MOTOR ra a ee 241400 ERIDE ELECTRICAL BOX 241400 BIO0R 748270 TRIO PART NUMBER INFORMATION 748270 USE WITH DRY AGM GEL BATTERIES 748271 USE WITH WET FLOODED BATTERIES OR 748271 RAKE ATTACH TO WELD A BLACK STUD IN 3 4 lt s A PAGES TOGETHER VARISTOR SEE ON TRIO AS SHOWN TO SEE CONNECTED JU E AS ONE INFORMATION ATTACH TO WELD B STUD
17. e the defective part unevenly weldment Page 38 e 15 Lubrication Points Excelence Meeks Clean Lubrication squeegee Mechanism Lubrication Points Regularly scheduled lubrication of cer tain machine parts should be performed to insure trouble free operation of the machine Apply a generous amount of grease into the fittings on the machine until grease seeps out around the bea rings Im Soa oT uu 2 e oy The grease points are listed below Rear squeegee caster axle 2 Rear squeegee caster stem 2 Steering wheel chain sprockets and idlers uer Tm Apply lubricant or light machine oil t Squeegee lift mechanism joints and E pivot points Rear squeegee general pivot points Scrub deck linkages Drive wheel assembly seals Page 39 e 16 Carbon Brushes Mi nuteman e Replace the carbon brushes or before on the following Vacuum Motor at 1000 hours of operation e Brush Motors all at 2000 hours of operation e Chassis Drive Motor 3000 hours of operation Page 40 17 Circuit Breakers Minuteman 7 3 Amp for Accessories Only 18 Amp Brush Motor 2 Cylindrical Only Page 41 18 Electric Brake Minuteman The chassis drive motor uses a electric brake system The lever can be used to unlock the brake in the event the machine can not move on its own power When th
18. easier servicing controller will go back to normal operation by turning the key switch off Page 27 e 12 Changing Battery Types Excellence Meeks Clean When changing from the wet lead acid type to gel or agm batteries The trio controller will need to be replaced with part number 748270 in order to obtain maximum run time Gel batteries can wp toa lower voltage level than wet lead acid batteries pes Trio Controller When changing from gel or agm to the wet lead acid batteries The trio controller will need to be replaced with part number 748271 in order to obtain maximum life of the battery Wet lead acid batteries should not be discharged as low as gel and agm types battery charger must match the type batteries that are being used Page 28 13 Solution Control e he pump box is located the lower rear area of the solution tank the recovery dirty water tank Release the rubber latches on the recover tank and tilt back to access the pump box pump box includes the solution filter electric water solenoid and the water pump water volume is regulated by the controller The controller does this by adjusting the voltage to the pump operator can adjust the water level with the 5k potentiometer on the dash board Solution Control Potentiometer Page 29 14 Trouble Shooting Electric
19. ed by a different code the circuit disconnected should be considered suspect For example the brush was disconnected The code 8 is replaced by code 3 Code 3 indicates the brush motor is disconnected 7 Check for a loose or broken connection at the brush deck Check to see if water has gotten inside the brush motor Check for a shorted motor 8 Static electricity Check both the ground chains there is one on the brush deck and one on the rear of the machine They should be contacting the floor The one on the scrub deck should touch the floor only when the deck is down They also should have continuity between the end of the chain and the frame of the machine Repair or clean if needed 9 If everything checks OK replace the Trio Controller Note controllers can be damaged by loose connections on inputs and outputs static electricity and water on electrical components such as on or in the controllers and motors Page 35 14 4 Throttle Potentiometer Ius e Excellence Meeks Clean Testing the Potentiometer The throttle potentiometer resistance can be measured with an ohmmeter Unplug the throttle potentiometer at the connector next to it Analog type meters are recommended for this test Measuring across the black and white wires on the potentiometer the resistance should be zero ohms with pedal on the riders in the neutral position in the full counterclockwise position When the pedal is moved to the full throttle positio
20. een the motor and control system Brush Motor fault Check ail connections between the motor and control system Actuator Fault Reset Key Vacuum Motor fault Check ail connections between the motor and the control system Off Aisle Wand Activated Check Off aisie wand switch position Throttle fault May indicate incorrectly wired or faulty potentiometer Control system fault Check all connections are secure Solution Tank Empty Tank needs fo be filled High battery voltage Check condition of battery and connections Throttle Displaced on start up Restart keyswitch throttle was activated prior to ignition Please refer to manual for detailed trouble shooting information 715908 Page 31 14 2 Error Codes Minuteman Single flash Low Batteries Charge the batteries TUTE Single flash Traction drive motor disconnected Bar 3 Bar Single flash Brush motor disconnected 4 Bar single flash Brush actuator overload 4 Bar Two flash Squeegee actuator overload Page 32 14 2 Error Codes Single flash Vacuum motor disconnected single flash Off Isle Wand Activated single flash Potentiometer Fault single flash Control fault check all connections to controller see Trouble Shooting the Code 8 Error Page 33 14 2 Error Codes oingle flash Solution tank empty Riders only Bar Fi
21. hine following maintenance or repair activi tes check to ensure that all protective devices have been properly refitted and positio ned or other potential pro blems before actual operation commences otherwise perso nal injury may occur Page 5 e 3 Technical Data Excelence Meeks Clean _ Machine length i Machine height Machine width without 2queeqee Machine width with Squeegese Working width Squeegee width Surface performance theoretical Service voltage Nominal power drive motor Nominal power vacuum motor Nominal power brush motor Number of brushes Diameter of brushes Working speed Solution tank Recovery tank Weight without batteries and solution Weight with solution and batteries Page 6 3 Technical Data Excellence Meeks Clean emission The sound pressure level measured under maximum conditions of use Lw according to DIN EN 60335 2 72 amounts to The sound pressure level measured at the ear of the driver under normal condi tions of use LpA according to DIN EN 80333 2 77 amounts 10 Measurement inaccuracy KpAY Vibration The frequency weighted acceleration measured according to DIN EM ISO 5349 which have an efect upon the upper limbs hand arm system amounts under normal working conditions Page e Minuteman 4 Maintenance Intervals mene curre modular structure the Minuteman System Maintenance determine
22. n in should be a smooth resistance change without dropping out It should measure 5K 5 thousand ohms in the full position Measuring across the black and the red wire the resistance should be approximately 5K ohms 5 thousand when in the neutral position When the pedal is at full throttle or the knob is full speed position the resistance should drop to zero Loosen the nut and screw on the throttle arm and adjust if needed It can also be tested at the P3 connector on the controller to insure a good connection to the controller Unplug the P3 connector from the controller The throttle must be plugged into the harness while testing oee below Note when moving the throttle to the full position the resistance should be smooth without dropping out for both tests If the resistance does not go to 5K during the test the arm and the potentiometer may need to be adjusted to achieve it Page 36 e 14 4 Potentiometer Minuteman 8 do not find a problem here have them retest at the connector at the Trio controller Reconnect the plug at the throttle potentiometer 9 Unplug the P3 connector The large white connector on the controller below the seat behind the rear panel 10 Locate the black orange and the black pink wire 11 Measuring across the black orange and black pink wires the resistance should be zero ohms in the neutral position It should be approximately 5k in the full throttle position When
23. onnected 2 Double Both 28 Not connected this group with the 3 Heavy Disk 28 Not connected red black wires when 4 Light Cylindrical 23 Connected using the cylindrical 5 Heavy Cylindrical 26 Connected brush decks Page 24 10 Static Chains M inutemam Excelence Meeks Clean Static chains on the decks must touch the floor when the brush deck is in the down position They should be tested for continuity to the frame at each service interval Replace if worn or damaged Failure to maintain the static chains may cause damage to the electronic controller Disk Decks Cylindrical Decks The static chain is attached to the motor The static chain on the cylindrical deck is and hangs off the rear side of the brush mounted on the side between the belt deck cover and the brush access plate Page 25 10 1 Static Chain Minuteman The Rear Static Chain is located between the two rear wheels elt should be present and must always drag on the floor elt should have continuity to the Page 26 11 Service Mode Service mode switch is located on the operators right side behind the metal panel below the seat e Service mode switch can be used to lower the deck when servicing the brush deck assembly Press and hold the lower side of the switch for 15 seconds The deck will lower Pressing the upper side will raise the deck brush deck may be removed when it s down for
24. operating hours Workshop stamp carried out on at operating hours System Maintenance S 1000 operating hours Workshop stamp carried out on at operating hours System Maintenance 125 operating hours Workshop stamp carried out on at operating hours system Maintenance 625 operating hours Workshop stamp carried out on at operating hours System Maintenance 1125 operating hours Workshop stamp carried out on at operating hours System Maintenance 1 250 operating hours Workshop stamp carried out on at operating hours System Maintenance 1 750 operating hours Workshop stamp carried out on at operating hours System Maintenance 1 1250 operating hours Workshop stamp carried out on at operating hours System Maintenance 375 operating hours Workshop stamp carried out on at operating hours system Maintenance 875 operating hours Workshop stamp carried eut on a operati ng hours System Maintenance 1375 operating hours Workshop stamp carried outon at operating hours Page 9 4 2 Minuteman System Maintenance Minuteman Excellence Meeks Cea To Be Performed by Customer Interval ily Perform the Minuteman System Maintainance Fill the clean water tank and mix the proper amount and type of cleaning solution Check the brush head Clean if needed with a damp cloth Do not get water inside of motors O o
25. rrent measurements After any repair work test the machine for proper operation When servicing the machine always observe the general safety and accident prevention guidlines Page 4 2 Safety Information amp xcellence Meets Clean Safety Information Maintenance Precautions Before commencing operation of the Maintenance and repairs must be performed by qualified personnel on ly Maintain adjustments on machine pursuant to specifications noted in the service manual Maintenance and repair work must be performed by using appropriate undamaged tools Spare and replacement parts must conform with factory machine speci fications Failure todo so may result in machine malfunctions Genuine spare and replacement parts are highly recommended A Switch off and remove the ma chine s key before inspecling the machine or performing and maintenance or repair work Failure to do so may result in accidental machine activation and personal injury When performing maintenance AN repair work on the machi ne s electrical system be sure to disconnect the machine s battery plug first Failure to do so could result in accidental machine activation and perso nal injury machine check for obvious signs of loose parts potential conditions indi catve of malfunctions etc Any signs of potential problems must be reme died before actual operation com mences Before commencing operation A of the mac
26. s the specific technical proceedures to be preformed and sets the time interval between the two maintenance cycles each of the maintenance cycle the replaceable parts are determined as well Further details described in the specific chapters eMinuteman System Maintenance To be performed by the customer in daily or weekly intervals according to the maintenance and care instructions as specified in the operating instructions The operator must be professionally instructed after delivery of the machine by selling dealer Minuteman System Maintenance after every 125 hours of operation To be preformed by an authorized Minuteman Service Center in accordance with the machine specific system maintenance eMinuteman System Maintenance 11 after every 250 hours of operation To be preformed by an authorized Minuteman Service Center in accordance with the machine specific system maintenance eMinuteman System Maintenance S after every 500 hours of operation safety check To be performed by an authorized Minuteman Service Center in accordance with the machine specific system maintenance Page 8 4 1 Maintenance Intervals e Excellence Meeks Clean Record the maintenance intervals completed in the customers Operation Manual located in the battery compartment of the machine Handing over Upgrade Test drive Handing over to the customer Instruction carried out on at operating hours System Maintenance S 500
27. the pedal is at full throttle the resistance should drop to zero 12 Measure across the black pink and the black white wires The resistance should be approximately 5K 5 thousand in the neutral position 13 It should drop to zero ohms with the throttle in the full position 14 If your reading is different with this test check all the connections between the controller and the throttle control including the seat switch black white DRIVE potion ESI blackpink T Ys ef tole 58 e e le 10 9 black orange Page 3 14 5 Trouble Shooting Mechanical Problems Excellence Meeks Cea Problem Possible Causes Solution The brush puts down too much Worn brushes Replace the brushes if worn pressure The brush puts down too much The belt is slipping or broken Inspect the belt and bearings pressure cylindrical models only Replace the belt if broken or Slipping Replace the bush bearings if defective The brush puts down too much Only one brush is turning disk models Replace the motor with the pressure gearbox The brush puts down too much deck is tilted Replace the bent lift linkages pressure The brush deck will not lift Broken linkage pins missing actuator Replace the defective or missing is not working parts The brush deck is tilted Bent linkage Replace the bent linkage Cylindrical brushes are worn Bent lift linkages or twisted brush Replac
28. ve flash Electric brake circuit fault Check all connections to Bar the brake on the chassis drive Single flash High battery voltage Loose Connection Check all connections between the batteries and the controller including the circuit breaker Ripple Throttle activated during start up If throttle pedal was depressed during start up release If problem Ripple Check throttle return springs for breakage Check potentiometer for fault or improper adjustment Page 34 e 14 3 Code 8 Error Minuteman Check for loose or burnt connections on the controller batteries cables and the circuit breaker 2 Make the sure the circuit breaker is not damaged 3 Measure the total battery voltage at the batteries and at the battery connections on the controller They should be exactly the same A 1 10 of a volt or more difference would indicate a problem in the connections 4 Check to see if the operator has recently washed the machine down and got water inside of the brush motor or in the controller area 5 Check for a disconnected or an open circuit or faulty potentiometer on the throttle or speed circuit Controller may not be detecting it in the circuit Perform a continuity test See Testing the Potentiometer section 6 Disconnect one motor connector from the Irio controller at a time and disconnect the batteries for 1 minute and restart the machine If the code 8 disappears and is replac
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