Advance acoustic 56314009 Service Manual Download Page 1

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5/03 revised 10/09 Form Number 56043089

AquaRide

™

SERVICE MANUAL

Advance MODEL 56314009

Summary of Contents for 56314009

Page 1: ...5 03 revised 10 09 Form Number 56043089 AquaRide SERVICE MANUAL Advance MODEL 56314009...

Page 2: ...ROUBLESHOOTING 29 SCRUB DECK REMOVAL 30 BRUSH DECK ACTUATOR REMOVAL 31 SCRUB BRUSH MOTOR S REMOVAL 32 SCRUB BRUSH BELT REPLACEMENT 32 SCRUB BRUSH SYSTEM MAINTENANCE 33 SCRUB BRUSH REMOVAL INSTALLATION...

Page 3: ...57 MAIN CONTROL BOARD FUNCTIONAL OVERVIEW 58 MAIN CONTROL BOARD TROUBLESHOOTING GUIDE 58 MAIN CONTROLLER ERROR CODES 58 59 MAIN CONTROLLER SERVICE TEST MODE 60 63 MAIN CONTROL BOARD SPECIAL PROGRAM O...

Page 4: ...or the machine Use the space below to note the Model Number and Serial Number of your machine for future reference MODEL NUMBER ________________________________________ SERIAL NUMBER _________________...

Page 5: ...l components Turn the key switch off O and disconnect the batteries before servicing electrical components Never work under a machine without safety blocks or stands to support the machine Do not disp...

Page 6: ...238 20 hour rate Battery Weight each 66 lbs 30kg Battery Compartment Size Height Max 14 5 in 36 8cm Width Max 22 25 in 56 5cm Length Max 25 25 in 64 1cm Calculated Battery Run Time 3 3 5 hrs Battery C...

Page 7: ...FORM NO 56043089 AquaRide 5 SPECIFICATIONS...

Page 8: ...ency as a new brush WARNING Turn the key switch off set the parking brake and disconnect the battery before servicing the machine VACUUM SHOE MAINTENANCE Check the vacuum shoes daily they can be remov...

Page 9: ...nce Restoration A B L 10 Emergency Battery Disconnect Control Lever B D 11 Tilt Steering Mechanism and Seat A B D 12 Optional Accessories headlight safety beacon etc D 13 Main Control Board Special Pr...

Page 10: ...Play A B W 34 Drive Pedal Linkage neutral return A B 35 Steering Chain lubricate tension 1 4 Deflection A B C 36 Steering Column knob plunger spring also Universal Joint Grease A D 37 Rear Wheels W 3...

Page 11: ...Steer Wheel 11 Wheel Drive Circuit Breaker 12 Control Circuit Circuit Breaker 13 Emergency Stop Switch Battery Disconnect 14 Brush Deck 15 Rear Wheel 16 Battery Compartment under seat 17 Recovery Blad...

Page 12: ...cessory Vacuum Indicator I Accessory Vacuum ON OFF Switch J Key Switch Main Power K Battery Condition Indicators K1 Battery Condition Indicator RED K2 Battery Condition Indicator YELLOW K3 Battery Con...

Page 13: ...1 Provides overload protection to machine s wheel drive motor 45 Amp If it trips it will pop out To reset wait one minute and press the button back in If any breaker trips repeatedly have the machine...

Page 14: ...he travel speed will be limited to the maintenance mode speed setting As soon as the throttle is moved from the neutral position the scrub brush s will start turning and the vacuum will turn on If the...

Page 15: ...h N This switch will sound the horn as long as the switch is held The horn also functions as an automatic back up alarm when the throttle is moved to the reverse position The volume of the back up ala...

Page 16: ...sed as a decimal point to indicate tenths of hours The display will indicate 4 tenths followed by a long blank period The display sequence will repeat Accessory Vacuum Indicator H This indicator will...

Page 17: ...32 50 NOTE Refer to service manual for selection of alternate cut off level Once the low voltage cutout level has been reached flashing red indicator the batteries must be FULLY recharged 37 6V to res...

Page 18: ...w be removed 4 Remove the 4 Screws G securing the Column Shroud H and pull it off from the Column Base I Lower Column 1 Tilt the steering wheel column as far back close to the seat as possible 2 Remov...

Page 19: ...crew 3 Remove both Master Links Q that secure the chain to the Steer Plate P then remove the chain from the chassis 4 Reassemble parts in reverse order and adjust chain tension so that there is about...

Page 20: ...d held programmer There are four programmable speed limits on the AquaRide These are transport speed fast maintenance speed maintnance fast restore speed and restore speed For the maintenance and rest...

Page 21: ...L DRIVE Amps 23 M S1 SW SPST KEY F3 CIRCUIT BREAKER 8 AMP F4 FUSE 1 A R1 POT 5K OHM 1 2 3 BLK RED RED BRN YEL BRN YEL BRN GRA VIO YEL BLK RED GRN BLU BLK RED BLK BRN BLK BLK BRN WHT BLK BLK BRN ORN OR...

Page 22: ...RIVE SYSTEM R1 Voltage Values 0 2 5V Reverse 2 5 5V Forward This drawing shows additional controller input circuit detail The R1 pot is shown in the neutral position Resistance is measured between pot...

Page 23: ...sport and Fast Maintenance tied to Pot HIGH Maintenance Fast Restoration and Restoration tied to Pot LOW WHEEL DRIVE TROUBLESHOOTING GUIDE Problem Possible Cause Wheel drive motor will not run in Batt...

Page 24: ...s to support machine when removing the wheel spindle assembly Service Note Be careful not to damage the threads and bearing surfaces when guiding the spindle shaft down through the frame opening 7 Ins...

Page 25: ...WHEEL DRIVE SYSTEM FORM NO 56043089 AquaRide 23 A FRONT D F G E L J K I H N O Q P M R FIGURE 6...

Page 26: ...nut S and threading the adjustment screw T In or Out 3 To access the brake rod remove the front pedal mounting hardware items B C then swing pivot the pedal backwards out of the way 4 Use a 3 8 wrench...

Page 27: ...pand the brake band enough to clear the drive wheel brake drum and remove from the machine 4 To install the brake band follow the above steps in reverse order See the Brake Adjustment section in this...

Page 28: ...Be careful not to lose the link rod mounting hardware items AG 4 Loosen the Nut AH and Screw AI at the drive pedal Throttle Lever AJ Then pry the lever off from the end of the item AC potentiometer s...

Page 29: ...nnect the machine s battery pack connector 13 before servicing Note See Figures 9 10 Before making any adjustments inspect the Torsion Spring AL for defects and the correct positions of both spring en...

Page 30: ...t a NEG 36V signal from J2 pin 1 wire Wht Red and completes the K1 negative solenoid coil pulling in the high current contactor making the brush motor s turn on run Note The positive K1 control circui...

Page 31: ...7 MOTOR BRUSH Amps 22 M K1 CONTACT N O K2 S2 M8 M K1 CONTACTOR BRUSH Amps 33 M1 BRUSH LIFT ACTUATOR Amps 3 M F2 To Wheel Drive Motor L1 S1 F3 F4 R1 POT 5K OHM 1 2 3 RED BLK RED RED BRN YEL BRN YEL BRN...

Page 32: ...s procedure is done to prevent the scrub deck from automatically raising when the key is turned off 5 Remove the wing Nut F that secures the solution nozzle tree Assembly G to the scrub deck then pull...

Page 33: ...al specifications see the electrical section for the Actuator Drive Nut Adjustment instructions 8 To disassemble the Drive Nut O from the actuator shaft remove the 2 Screws P and separate both Retaine...

Page 34: ...adjust the belt tension to 3 4 7 8 inches 19 22 mm as shown in Figure 5 Note Install motors with wires pointing to the rear towards the plastic motor wiring standoffs SCRUB BRUSH BELT REPLACEMENT WAR...

Page 35: ...tate turn end for end weekly See Scrub Brush Removal and Installation Cyl section 6 Inspect the scrub brush bristles for wear the brushes should be replaced when the bristle length is 1 inch 26 mm or...

Page 36: ...t turns on energizes the solenoid coils is activated through the combined operator panel buttons and main controller assembly E1 Note See the Know Your Machine section in this manual for a detailed ex...

Page 37: ...rol board E1 terminal J4 pin 8 BLK wire This supports the operation of the boards processing logic functions Battery ground supply input for all the control boards negative output coil circuits Its E1...

Page 38: ...occur Note Reference the Main Control Board Troubleshooting Guide in the electrical system of this manual for specific fault descriptions and service repair actions SOLUTION SYSTEM MAINTENANCE Soluti...

Page 39: ...rush housing slots with the hoses still connected To remove a nozzle to clean or replace just grip the nozzle tip and at the same time press in and twist it a 1 4 turn to separate it from the nozzle b...

Page 40: ...the two pump mounting screws SOLUTION SOLENOID VALVE ASSEMBLY REMOVAL 1 See Figure 4 Put the solution flow shutoff Valve C into its closed position and the scrub deck in the down position then discon...

Page 41: ...s mount bracket Follow the short cut steps listed 1 Use a flat bladed screwdriver to hold the slot on the end of the Valve Spool N and remove the Nut O Next pull off the metal protective Cap P Coil Q...

Page 42: ...covery bladder where the air slows down because of the increased size of the tank With the decreased air speed the heavier water falls to the bottom of the recovery bladder Then at the same time the a...

Page 43: ...from the solenoid accessory terminal connection J2 pin 8 Wht Brn wire completes the positive voltage to the vacuum solenoid coil Negative battery circuit inputs and outputs Inputs A main battery grou...

Page 44: ...itch then selecting the accessory mode function switch Both Positive battery and Negative battery circuit inputs and outputs are the same as above except as noted below The vacuum motors will run cont...

Page 45: ...s and service repair actions VACUUM RECOVERY SYSTEM SERVICE MAINTENANCE CHECKLIST Whenever there is a vacuum problem it s best to check over the entire system Use the checklist below as a guide to tho...

Page 46: ...44 FORM NO 56043089 AquaRide RECOVERY SYSTEM FIGURE 3...

Page 47: ...hose clamps for both the small and large solution Hoses O P location bottom backside of tank then remove the hoses from their tank fittings 3 Separate the vacuum Hose Q from the Y shaped vacuum syste...

Page 48: ...SAE SS 1 4 Nut Hex Nyl Loc SS 1 4 20 5 Scr Pan Phil SS 1 4 20 x 2 25 Wsh Flt SAE SS 1 4 Nut Acorn SS 1 4 20 High Crown RECOVERY TANK BLADDER INSTALLATION 1 Mix a one quart volume of water and soap so...

Page 49: ...RECOVERY SYSTEM FORM NO 56043089 AquaRide 47 FIGURE 5 FIGURE 6...

Page 50: ...covery hoses from the vacuum shoe inlets then loosen the two black Knobs AC and lift up and pull out the Retainer Bars AD to separate them from the scrub deck pins 3 Next pull back the pickup shoe fro...

Page 51: ...tteries are not installed and connected properly Batteries should be installed by Advance or by a qualified electrician 1 Remove the batteries from their shipping crate and carefully inspect them for...

Page 52: ...The following percentages are based on useable battery capacity not total battery capacity Therefore 100 discharge 80 of total battery capacity for standard wet cell batteries or 70 of total battery c...

Page 53: ...t from the top of the batteries Battery terminals must be clean and tight If the tops of the batteries are wet after charging the batteries have probably been over filled or over charged Note If there...

Page 54: ...from the motor Then finish assembly of remaining parts long compression spring Spring Housing C and mounting hardware 2 Hold onto the spring housing assembly and press the rocker switch to run the dr...

Page 55: ...ELECTRICAL SYSTEM FORM NO 56043089 AquaRide 53 FIGURE 4 FIGURE 3...

Page 56: ...mer put it in diagnostic mode and read the displayed fault information In this example the display shows No Faults Present indicating that the controller has not detected anything out of the norm 3 Pu...

Page 57: ...3 1 OOO O HPD fault present for 10 sec 1 Misadjusted throttle 2 Broken throttle pot or throttle mechanism 3 2 OOO OO brake On fault 1 Electromagnetic brake driver shorted 2 Electromagnetic brake coil...

Page 58: ...l to access controller then observe LED status light on touch pad operator panel wand indicator light If a programmer is available connect it to the programmer plug in port 2 Sit on the seat and turn...

Page 59: ...g To see why the display has stopped changing press the MORE INFO key If the limit is related to another parameter that information will be displayed changing the value of the related parameter may al...

Page 60: ...ll sequence through the error codes at one second intervals The error display will show on the hour meter as the letter E followed by a two digit code EX E03 would be a drive system fault When trouble...

Page 61: ...shes are installed E22 Scrub motor short Same as E06 E23 Vacuum motor circuit open 1 Check for disconnected vacuum motor wiring open in wiring and defective vacuum motor Repair or replace 2 Check resi...

Page 62: ...s display indicates t for test mode 5 Release the wand switch 6 The function of each switch and indicator is described in the following pages 7 To exit this mode turn the main power key switch to the...

Page 63: ...The display will show 0 followed by a long blank period The above sequence will repeat If over current faults are present the status display will indicate the error codes Output Controls See Figure 9...

Page 64: ...e off If the indicator is flashing green this indicates that the control is sensing current flow through the actuator shorted output driver control error If the maintenance mode switch was the last sw...

Page 65: ...d to momentarily activate the scrub deck lift actuator See the descriptions above for more details Fast Slow Switch L This switch is used to toggle the state of the multimode output to the speed contr...

Page 66: ...e standard cutout level select S For the alternate cutout level select A 7 To save the new setting turn the main power key switch to the off position 8 The new setting will be saved and will remain in...

Page 67: ...s equipped with a feature that will automatically shut off the vacuum and scrub systems and display FULL on the status display if the recovery tank becomes filled If problems are encountered with the...

Page 68: ...will remain in effect until it is changed again Recall Of Stored Error Codes Whenever an electrical system fault is detected by the main control unit one or more error codes are displayed and stored b...

Page 69: ...s and hold the fast slow switch 3 While holding the fast slow switch turn the main power key switch to the on position 4 Continue to hold the fast slow switch until the fast slow indicator is green 5...

Page 70: ...e scrub system off and the wand switch 3 While holding both switches turn the main power key switch to the on position 4 Continue to hold both switches until the wand indicator is flashing 5 Release b...

Page 71: ...r key switch to the off position 8 The new setting will be saved and will remain in effect until it is changed again Forward Annunciator Volume Control FACTORY DEFAULT 0 OFF The AquaRide is equipped w...

Page 72: ...70 FORM NO 56043089 AquaRide ELECTRICAL SYSTEM Drive Motor Breakdown...

Page 73: ...mp Control Circuit H1 Horn Backup Alarm H2 Headlight Optional H3 Strobe Light Optional K1 Contactor Brush Motor K2 Contactor Vacuum Motor L1 Solenoid Valve Maintenance L2 Solenoid Valve Restoration M1...

Page 74: ...C Amps 18 M M4 PUMP ACCESSORY Amps 3 M L1 VALVE MAINT SOLENOID Amps 19 1 2 F1 FUSE 150 Amp S3 S1 SW SPST KEY F3 CIRCUIT BREAKER 10 AMP H1 HORN BACKUP ALARM Amps 1 1 2 F4 FUSE 1 Amp R1 POT 5K OHM 1 2 3...

Page 75: ...YEL 16 4 RED 10 1 RED BRN 14 1 RED BRN 14 1 BLU 14 2 BLK 16 1 BLK 16 1 BLK 1 1 BLK 14 3 WHT RED 18 2 WHT RED 18 2 BRN 16 1 RED 8 2 RED BLK 20 1 BLK 14 1 RED 10 1 W HT GRN 16 1 BLK 16 3 BLK 16 3 BRN 1...

Page 76: ...CONTACTOR BRUSH M8 MOTOR BRUSH M L1 VALVE SOLENOID H1 HORN BACKUP ALARM M9 MOTOR SIDE BROOM M F5 FUSE 5 A L2 VALVE SOLENOID K4 CONTACTOR VACUUM S6 D1 ZENER TVS M3 MOTOR WHEEL DRIVE M 1 2 1 2 1 2 3 1...

Page 77: ...FORM NO 56043089 AquaRide 75 1 2 3 4 5 6 8 9 10 7 SCHEMATIC FOR AquaRide after Serial Number 1837636 ELECTRICAL SYSTEM revised 1 09...

Page 78: ...rive F3 Circuit Breaker 10 Amp Control Circuit H1 Horn Backup Alarm H2 Headlight Optional H3 Strobe Light Optional K1 Contactor Brush Motor K2 Contactor Vacuum Motor L1 Solenoid Valve Maintenance L2 S...

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