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AEU-525CF Service Manual

1. 8 SCALER ADJUSTMENT POTENTIOMETER 8 MANIFOLD BLOCK 8 SCALER CONTROL MODULES 10 TWO WAY VALVE siste libare sete SR SG BE be 10 ELECTRIC MOTOR RECEPTACLE 11 SYRINGE AND SYRINGE TUBING 11 SCALER WAND 11 FOOTSWITCH CONNECTOR 12 AIR ELECTRIC MODULE LOCK KNOB amp HANDLE 12 AIR BOTTLE ASSEMBLY sso sites pupusa EE ee ai 12 DIVIDER WALL sisi EER serbes ba EE Me aa 13 STORAGE SHEP iet EER dune ri cee ie e 13 VACUUM TUBE BAFFLE PARTA 13 VACUUM TUBE BAFFLE PART B 13 COMPRESSOR ASSEMBLY TOP PANEL 13 VACUUM HOSE FITTINGS 14 BULKHEAD INSERT TUBE GUARD 14 MOTOR HOUSING COVER 14 ELEGTRIGAL PANEL 25 os eke bee gives a ME sie mur use 15 48V POWER SUPPLY 15 AA POWER SUPPLY sei ne Lobo ee RE ee hee 15 DISPLAY MODULE POWER CABLE 15 CONTROL BOARD PCB 15 WASTE CONNECTOR CABLE ASSEMBLY 16 ELECTRICAL PANEL 10 POS TERMINAL BLOCK 16 GOOLING EAN oe A eee ane 17 CIRCUIT BREAKERS Lila ira ene mu de 17 POWER INLET LINE FILTER EMI 18 MOTOR HOUSING LEFT WALL ASSEMBLY
2. RELEASE V 0 PRESSURE mune RELEASE VALVE ORIPOM NTS A A WATER BOTTLE FOOT CONTROL The Transport Foot Control connector is located on the bottom of the Air Electric Module Assembly Fig 14 Loosen the outer sleeve on Figure 14 the cord connector 4 and pull the connector straight AE 7PM FOOT CONTROL RECEPTACLE out of its receptacle Place the Foot Control aside for reassembly later IMPORTANT The Foot Control is nota customer service m 1 able item and should be replaced or returned to Aseptico for repairs if necessary VACUUM VALVES amp HOSES Remove the HVE and saliva ejector valves from their respective holders and move to a work bench for inspection and or repair Fig 15 HIGH VOLUME EVACUATOR HVE Inspect hoses for cracks or leaks replace if necessary e Check the integrity of the HVE O rings PN 520101 and the saliva ejector O ring PN 520100 replace if necessary e The anodized aluminum bodies of the HVE amp saliva ejector valves PNs AA 35LAD amp AA 37LAD can be snapped apart at their swivel connectors The levers and Viton O ring spools can be disassembled without tools for cleaning and lubrication Use small amount of petroleum jelly to lubricate Ensure that the valve heads swivel freely and that the levers turn On Off properly replace if necessary ELECTRIC MOTOR amp CORD ASSEMBLY Remove the Electric Handpi
3. NUT NYLOC 8 32 STNLS 510411 12 VENTURI BRACKET AEU 525 462107 1 INSULATION VENTRI MUFFLER AEU 525 462224 2 D NUT NYLOC 4 40 STNLS HEX 510394 2 6 FTN ELBOW 90DEG 3 8 BARB X 3 8 BARB BLACK 730655 1 D FTN BARB 10 32 X 1 16 PLATED 730062 2 TUBING 1 2 OD X 062 WALL GREY URETHANE 730373 0 125 D FTN 1 4 POLY X 1 8FPT MOD 730195 01 1 FTN 1 8 MPT X 3 8 BARB MODIFID 730366 08 1 D VENTURI 0 059 DIA NOZZLE ADU 17 461895 1 FTN 1 4 POLY X 1 8 FPT 730195 1 FTN ELBOW 90DEG 1 8 MPT X 3 8 BARB BRASS 730658 1 VENTURI 043 DIA NOZZLE 462229 1 120 TIE WRAP CLIP MOUNT 187 DIA MOUNTING HOLE 510759 1 D MUFFLER ASSY AMC 20 330564 2 MOTOR CAPACITOR BRACKET AEU 525 462106 1 BODY VENTURI AMC 20 461851 2 FTN 1 8 ID SLEEVE CLAMP CLEAR 730015 2 15 Page 43 PARTS LIST Figure 120 Compressor Vacuum Pump Assembly ITEM PART NO QTY ITEM PART NO QTY TERM FLAG FEM FULL 250 X 032 16 14AWG BLUE 860052 4 COLD START VALVE ASSY 1 4 MPT 330633 1 0 HEAT SHRINK 1 4 BLK 870120 2 791 D MOTOR MOUNT AEU 525 462082 2 FTN ELBOW 90 1 4 POLY X 18 MPT 730120 1 B C S BTNSOC STNLS 1 4 20 X 1 1 4 510295 6 FILTER INLINE ONLY 730001 1 GROMMET BUSHING SORBOTHANE 70 DURO 870315 10 FTN 1 4 POLY X 1 8 MPT POLYTITE 730117 1 5 GROMMET WASHER SORBOTHANE 70 DURO 870316 4 0 TUBING AIR BRAKE 1 4 BLACK 730130 1 0683 WASHER
4. Page 8 SCALER ADJUSTMENT POTENTIOMETER The scaler potentiometer part of PN 730654 is located on the Manifold Assembly Fig 31 Loosen the small setscrew on the side of Figure 31 the potentio meter knob with a 1 32 Allen wrench and remove knob Remove the mounting nut on the outboard yq side of the Manifold Wall w with vol socket or open ended wrench From the inboard side of the Manifold remove potentiometer through the hole in the Wall see Fig 33 Reassemble the scaler potentiometer in the reverse order with the lock washer positioned against the inboard side of the Maniflold wall and the alignment pin on the potentiometer keyed into the hole in the Wall MANIFOLD BLOCK The On Off and Air amp Water Control Valves for the Scaler Motor Handpiece and Syringe are located on the Manifold Block Assembly Fig 32 SCALER ADJUSTMENT Liu MOUNTING KNOB SCALER DISABLE SWITCH FITTING amp NYLON GASKET SCALER ACTIVATION SWITCH 1 4 HOSE SLEEVE CLAMP TYP 1 8 TUBE SLEEVE CLAMP TYP 1 8 TUBE BRASS SLEEVE CLAMP TYP 1 4 HOSE ALUMINUM SLEEVE CLAMP TYP Cut the two wires to the Scaler Disable Switch PN 830144 located at the right top corner of the back side of the Manifold Fig 32 and then unscrew Switch by hand When reassembling note the lockwasher part of Switch is positioned against the Block Use a 9 16 open ended wrench
5. The system Figui provides a dual Y air filtration system The primary filter Fig 5a is installed into the door frame on the case lid and is used in dusty environments lt uses a foam filter that can be detached and cleaned Simply pull the foam pad off the frame studs and clean with soap Figure 5b COMPRESSOR AIR KETER DETACHABLE AIR FILTER Page 1 and water or compressed air The secondary air filter is a cannister type filter that threads into the compressor head Fig 50 This filter should be replaced if it becomes clogged and restricts air flow Vacuum System To check the function of the vacuum system first allow the Check that all four tubes to the waste tank are fully A seated and locked into their fittings on the top of the waste tank Fig 6a Ensure that the waste tank level sensor is plugged into the connector on SM the units compressor housing Fa Fig 6b The system will not activate the compressor if this sensor is not connected properly Fill a container with one liter of water Turn the valve on the re PST low vacuum saliva ejector instrument to the OFF position and TED the HVE instrument into the container It should take approximately 6 seconds to extract the liter of water from the container using the HVE Refill the liter of water and turn the HVE instrument OFF and the saliva ejector to ON then submerge the saliva ejector instrument into the container It should take ap
6. 10 turn the Scaler Water control counterclockwise as far as it will go turn the Scaler Water toggle valve on and press the foot pedal and observe that the scaler produces water from the tip that the scaler lights come on and that when the scaler tip is placed against a thin metal surface there is high pitched noise produced 2 Turn the Scaler Intensity control from 10 to 100 and back and verify that the control adjusts the intensity of the scaler vibrations 3 With the Scaler Intensity control set to 10 adjust the Scaler water control clockwise and counterclockwise to verify that it controls the amount of water coming from the scaler tip 4 Press the foot pedal several times to verify that the scaler goes on and off with no more than a 4 second delay Remove the scaler tip Performance Test Waste Tank 1 Remove the Waste Tank lid from the tank and with the floats at the bottom place the 82 spacer over the sensor wells and then press each float upward as far as possible There must be no alarms Remove the 827 spacer and lift each float about 250 and there must be flashing from the red LED on the lid and beeping from the main case 2 Turn on the HVE so that the compressor is on continuously and place a 0625 spacer above the first float and raise the float as high as possible The compressor must stop 3 Repeat for other float HiPot and Ground Bond Tests 1 On the AC DC Withstand Vol
7. Electric motor control panel lights up when turned on but handpiece does not turn Electric motor slowing down or sluggish Electric motor handpiece light does not turn on Vacuum doesn t turn off when hoses are in their holders Pressure fails to stabilize Pressure fails to turn off at 55 PSI Unit fails to build pressure Red LED on the waste container is lit Compressor is on but gauge shows no increase in pressure HVE vacuum switch is On toward red dot but vacuum doesn t activate when hose is removed HVE vacuum pressure seems lower Saliva ejector switch is On toward red dot but vacuum doesn t activate when hose is removed Page 48 Correction Check system power connection lt Check if both circuit breaker switches are On Check if waste container sensor is connected lt Check if waste container is full Check source circuit to see if it is a minimum of 15A Check voltage selector switch for proper voltage NOTE Operating the unit off an extension cord is not recommended Check water supply bottle water level Verify that cap is tight and not cross threaded Check that water supply pressure toggle is in the PRESSURE position e Check HVE and saliva ejector vacuum hose assemblies for blockage Check that the waste container lid is properly seated and tightly secured Check that holder toggle switch is On Check the pressure gauge on the side of the air electric module
8. bling later refer to the wiring guide im printed on the Modules cover or CONTROL TAUS a 3 N Mi Lo on ca Alda 11121111 7 consult the System MODULES wiring schematic B At i TERMINAL BLOCKS 035 UttrWzonie Ses Ha COVERS On the larger Control Module remove the entire wiring connector from the Module s 12 pin receptacle Figure 49 see Fig 49 When reattaching this connector refer to the wiring guide imprinted on the Module cover or refer to the System schematic Unless damaged there is no need to disconnect Or remove any remaining Scaler Module wiring place for reassembly later Locate the two mounting screws PN 510793 on the outboard side of the Front Wall that attach the larger Scaler Module to the Wall Using a 1 Phillips screwdriver remove the two Screws and then remove the Scaler Module Set the Module aside for reassembly later IMPORTANT A later Version Build Rev C of the AEU 525CF System uses a newer Scaler System consult Aseptico for details if the Scaler Modules referenced here need to be repaired or replaced Remove the two Locking Nuts PN 510394 and Washers PN 510192 that attach the smaller Scaler Module to the Front Wall Fig 50b NOTE The smaller Module uses acnes ve 61 Figure 50a Figure 50b on its back side 9 Gee E TS to adhere it to amp WASHERS the Wall Care fully peel the Module away from the Wall and clean
9. decrease the flow Return the electric handpiece to its holder when testing is complete Scaler Remove the Scaler from its holder Fig 3 A scaler water ON OFF toggle switch is located on the manifold control panel just below the ultrasonic adjustment knob Fig 8 Place this toggle switch in the ON position and depress the foot pedal Ensure that coolant water flows to the scaler A water flow adjustment valve is also provided to control the volume of water going to the scaler This valve is located next to the On OFF toggle switch Turn this adjustment valve counterclockwise to increase coolant flow then clockwise to decrease coolant flow During normal operation adjust this valve until the water flow is no less than 20 ml min at the tip A scaler ultrasonic setting control switch is also located on the manifold control panel Fig 8 This switch adjusts the ultrasonic intensity of the scaler Turn the control knob clockwise to max imum intensity then counterclock wise to minimum When scaling follow the tip manufacturer s recommended ultrasonic settings for each tip SCALER ULTRASONIC CONTROL SWITCH 3 Return the scaler to its holder testing is complete Cleaning and Lubrication When servicing the Transport Ill system the parts of any component disassembled should be thoroughly cleaned and inspected before reassembly A hot detergent solution is an effective cleaner on all non electrical part
10. from FWD to REV to ENDO and back to FWD Set it to ENDO and press the footpedal and loosely grasp the slowly turning bur until you hear a beep and the direction of the bur will briefly reverse and then continue in the original direction 8 Remove the handpiece and press the sun symbol until the LED turns on Press the Torque Adjust buttons to verify that the light intensity varies from very bright to much dimmer Leave the intensity at 100 and press the sun symbol to turn off the LED Press the sun symbol to turn on the symbol on the LCD display and press the PRESET button until there is a beep and the preset number stops flashing Now press the footpedal to turn on the motor and LED and then release it and verify that the LED remains on for 20 5 seconds 9 Place the motor into a calibrated ATU 0037 tachometer Confirm that the torque is set to 100 Set the speed to 40 0KRPM Press the footpedal to turn on the motor and record the speed which the tachometer shows and verify that it is 40 0KRPM 2 0KRPM Values outside this range are non conforming 10 Attach an Anthogyr 8 1 actually 7 2 1 handpiece to the motor and set the controls to 8 1 ratio SOORPM 100 torque and ENDO mode Attach the handpiece to the bit on the dynamometer assembly copper cylinder and press the footpedal While the motor is running decrease the Torque setting until the motor stops and goes into ENDO
11. promptly Customer Service will provide instructions usually directing that the product be returned for service Shipment to Aseptico and the cost thereof is always the responsibility of the purchaser Accidental misuse inappropriate installation or failure to perform directed maintenance voids the warranty Deliberately defacing modifying or removing the serial number voids the warranty Aseptico does not assume under this warranty any risks or liabilities arising from the clinical use of its products whether or not such use involves coincidental utilization of products manufactured by others Page 56 REPAIRS Aseptico repairs carry a ninety 90 day limited warranty against defects in material and workmanship This warranty pertains only to the specific repair Any new and different defect in materials or workmanship will be treated as a new repair If the product is not covered under warranty Aseptico offers Repair Services for a fee Notes Page 57 For Further Service And Or Technical Assistance Contact Aseptico P O Box 1548 e Woodinville WA 98072 1548 1 800 426 5913 e 425 487 3157 e Fax 425 487 2608 www aseptico com info aseptico com P N 420990 Rev A ECO 12789 05 2014 PRINTED IN THE USA
12. 12 6 TUBING POLY 1 80D GRN AA 94G 2 1458 FTN 1 4 DELRIN SLEEVE 730095 4 TUBING POLY 1 80D RED AA 94R 3 375 TUBING AIR BRAKE 1 4 BLACK 730130 1 0683 C S BTNSOC STNLS 6 32X1 4 510037 A1 TIE WRAP CLIP MOUNT 187 DIA MNTING HOLE 510759 8 FTN 1 4NPT X 12 BARB 730484 1 D TUBING POLY 1 80D CLR AA 94C 0 1458 FTN 1 8 ID SLEEVE CLAMP CLEAR 730015 7 VENTURI amp MUFFLER BRACKET ASSY SEE FIG 119 PAGE 43 STT L gt i 12 gt LI COMPRESSOR VACUUM LEFT WALL ASSEMBLY PUMP ASSEMBLY RIGHT WALL ASSEMBLY SEE FIG 117 PAGE 41 9 SEE FIG 120 PAGE 44 SEE FIG 118 PAGE 42 RS ELECTRICAL PANEL ASSEMBLY SEE FIG 116 PAGE 39 Page 38 ELECTRICAL PANEL ASSEMBLY Figure 116 Sheet 1 of 2 ITEM PART NO OTY ITEM PART NO QTY WIRE PVC 18 WHT 9 870031 3 525 PWR ENTRY CKT BRKR SWTCH 6A 2 POLE 1 5MM 840119 1 TERM FEMALE 250 X 032 22 18 AWG RED 860240 4 GROMMET 1 4 DIA FOR 3 8 DIA X 095 NEOPRENE 870185 1 TERMINAL BLIND END CRIMP 4X 18 2X 12 860287 3 FAN 115 V TUBEAXIAL 106 CFM 4 69 SQ X 1 5 THK 540012 1 WIRE PVC 18 BLK 0 870026 4 7167 C S BTNSOC STNLS 6 32 X 3 8 510160 5 TERMINAL FLAG FULL INSULATED AWG
13. 18 MOTOR HOUSING RIGHT WALL ASSEMBLY 19 VENTURI amp MUFFLER BRACKET ASSEMBLY 20 COMPRESSOR VACUUM PUMP ASSEMBLY 21 MOTOR MOUNT ASSEMBLY 22 AIR ELECTRIC BULKHEAD INSERT 22 CASE amp LID iS EES WEE EDS EG Ii De ed 22 Page Page PARTS LISTS Figure 112 Final Assembly 24 32 Figure 113 Air Electric Module Assembly 33 36 Figure 114 Air Bottle Assembly 37 Figure 115 Compressor Assembly 38 Figure 116 Electrical Panel Assembly 39 46 Figure 117 Motor Housing Left Wall Assembly 41 Figure 118 Motor Housing Right Wall Assembly 42 Figure 119 Venturi amp Muffler Bracket Assembly 43 Figure 120 Compressor Vacuum Pump Assembly 44 Figure 121 Inlet Outlet Air Filter Assembly 45 STERILIZATION amp MAINTENANCE 46 47 TROUBLESHOOTING GUIDE 48 DETACHABLE PARTS LIST sosia pri uku ER EE oe 49 FINAL INSPECTION amp TESTING 50 52 SYMBOL DEFINITIONS 53 REQUIRED TOOLS LIST 54 SPECIFICATIONS rewan a Vada pi 55 WARRANTY 63 225 a ea Licia A E e 56 NOTE S A ire DE ee dele ai 57 GENERAL SERVICE INFORMATION This service and parts manual offers informati
14. 5 8 SCFM 0 Hg 164 2 liters min 0 cm Hg 4 0 SCFM 4 Hg 113 3 liters min 10 2 cm Hg 1 2 SCFM 1 5 Hg 33 9 liters min 3 8 cm Hg High 4 Hg 3 2 SCFM 90 6 liters min 10 2 cm Hg Low 1 5 Hg 1 2 SCFM 33 9 liters min 3 8 cm Hg 1 1 SCFM 50 PSI 31 0 liters min 3 45 bar Oilless Compressor 33 9 fl oz 1 0 liters 25 4 fl oz 750 ml nominal 5 07 fl oz min 0 15 liter min 0 48 gallon total 0 24 gal per side 1 8 liters total 0 90 L per side NOTE Capacities reflect liquid volumes up to shutoff levels 62 dBA 34 1 meter Continuous Continuous when operating at 50 60 Hz 7 1 minute ON 5 minutes OFF Transport Storage Temperature 20 to 65 C 4 to 149 F Relative Humidity 10 to 95 non condensing Altitude 0 to 3048 meters 0 to 10 000 feet TRANSPORT amp OPERATING STORAGE TEMPERATURE TEMPERATURE 95 1013 3 40 C 65 C PP 104 F 149 F D 0 C 10 697 32 F hPa Manufacturer IM PO RTANT When running the Transport unit at 50Hz expect approximately 17 CE Aseptico Ine Advena Ltd CURG EER oue id less vacuum and pressure Woodinville Plato Close volume due to slower WA 98072 Warwick turning of the compressor USA CV34 6WE UK MEDICAL GENERAL MEDICAL EQUIPMENT AS TO ELECTRICAL SHOCK FIRE AND MECHANICAL HAZARDS ONLY IN ACCORDANCE WITH UL 60601 1 First Edition Medical Electrical CAN CSA C22 2 NO 60601 1 08 20
15. 6 X 1 4 PLASTITE STNLS 510781 6 45 FOOT BUMPER 5 X 14 CYLIN CLEAR 850067 3 FTN 1 8 ID SLEEVE CLAMP CLEAR 730015 7 47 TUBING POLY 1 80D GRN AA 94G 2 1458 TUBING POLY 1 80D RED AA 94R 3 375 COMPRESSOR HOUSING TOP PANEL AEU 525 462063 1 D HANDLE STNLS 2 60L X 87H X M4 THREAD 850075 1 C S BINSOC STNLS M4 X 0 7 X 8L 510717 2 D WASHER INT STAR S S 8 510420 2 INSULATION MOTOR HOUSING CEILING AEU 525 462014 1 D ADHESIVE FOAM BACKED 1 4 x 3 8 490148 8 25 LABEL SERIAL NO A20300 LABEL ATTENTION CORRECT LINE CORD 420295 15 1 LABEL CIRCUIT BREAKERS AEU 525 S CF 420345 11 1 LABEL CHASSIS AEU 525 420432 13 1 LABEL WASTE CONNECTOR AEU 525 S CF 420295 16 1 D FAN GUARD PLASTIC 4 53X 10 TK 540009 1 61 RIVET BLIND AL AL BLACK 1 8 D X 3 16 1 4 GRIP 510785 4 62 WASHER BLIND RIVET 1 8 510198 4 MOTOR HOUSING COVER PLASTIC AEU 525 462008 1 1 64 CABLE ASSY POWER DISPLAY MODULE AEU 525 875118 Page 24 ITEM PART NO QTY FOOT BUMPER 1 DIA X 1 2 TALL X 1 4 850082 C S BTNSOC STNLS 1 4 20 X 1 1 4 510295 WASHER FENDER 1 4 ID X 7 8 OD STNLS 510837 VIBRATION ISOLATOR BUSHING 520118 1 C S BTNSOC STNLS 1 4 20 X 1 510294 FASTENER 1 4 TURN STUD 82 SERIES STNLS 510772 EJECTOR SPRING 1 4 TURN 82 SERIES STNLS 510775 D RETAINER 1 4 TURN 82 SERIES STNLS 510774 AIR ELECTRIC BULKHEAD DOOR AEU 525 462047 AIR ELECTRIC BULKHEAD DOOR HINGE AEU 525 462046 NUT NY
16. 96 0 7292 SWITCHING MODULE MANIFOLD ASSY AEU 525 330594 1 C S BTNSOC STNLS 6 32X1 4 510037 2 D SWITCH PRESSURE 20 120 PSI 1 8 NPT 830142 1 D WASHER NYLON 505 ID X 750 OD X 062T 510175 1 FTN 1 8 FPT X 1 4 POLY 90 DEGREE ELBOW 730351 2 GROMMET 7 16ID X 1 16GROVE ADU 40CFC 870235 3 FTN 1 4 POLY X 1 8 MPT POLYTITE 730117 1 D FTN BARB 10 32 X 1 8 BRIGHT NICKEL 730073 1 Page 42 oo gt ITEM PART NO QTY D GASKET NYLON 10 730074 1 D FTN ELBOW 90 1 4 POLY X 1 8 MPT 730120 3 D FTN STREETITEE 1 8MPT MOD 730133 01 1 D VALVE CHECK 100PSI 1 8FPT BRAS 730453 1 FTN STREET TEE 1 8MPT 730133 1 FTN NIPPLE 1 8MPX3 4 CLOSE STN 730116 1 FTN PLUG BRASS 1 8 MPT HEX COUNTERSUNK 730341 1 TERM MALE 250 X 032 22 18 AWG RED 860239 2 MUFFLER FILTER SINTERD BRNZ 1 8 MPT 730450 1 VALVE AIR 3 WAY 2 POS 1 8 FPT 24V DC 120 PSI 730578 1 CIS SOCHD STNLS 8 32 X 3 4 510764 2 SPACER MAC VALVE AEU 525 462094 2 INSULATION MOTOR HOUSING RIGHT WALL 462015 1 MOTOR HOUSING RIGHT WALL AEU 525 462016 1 TUBING POLY 1 8OD GRN AA 94G 0 9692 TUBING POLY 1 40DX 159ID GRY 90 DURO AA 95G 4 8583 PARTS LIST Figure 119 Venturi amp Muffler Bracket Assembly ITEM PART NO QTY ITEM PART NO QTY 4 CABLE ASSY UNLOADER PRESSURE SWITCH 875120 1 D C S BTNSOC STNLS 8 32 X 1 4 510309 4 PUMP VACUUM DUAL VOLT 730503 1 GASKET NYLON 10 730074 6
17. AEU 525 462005 NUT HEX 4 40 STNLS 510434 104 WASHER SPLIT STNLS 4 510433 14 MAIN DOOR BEZEL AEU 525 462003 1 NUT NYLOC 8 32 5 10 5 510411 12 107 HOOK BRACKET WASTE TANK AEU 525 462105 1 108 NUT NYLOC 10 32 STNLS 510124 2 109 WASHER FLAT STNLS 10 510356 2 LABEL ASEPTICO 420981 1 D CASE SILVER MACHINED AEU 525 410201 08 1 112 TIE WRAP 4 INCH PICO WHITE 510137 3 WASHER RUBBER 3 8 OD X 125 17 ID 093 THK 510827 4 FINAL ASSEMBLY PARTS LIST Figure 112 Sheet 2 of 9 AIR ELECTRIC MODULE ASSEMBLY SEE FIG 113 PAGE 33 666 00 00 086 896 986 96 WASTE TANK ASSEMBLY NO COMPONENT BREAKDOWN NOTE Refer to Page 24 for Parts Descriptions Page 25 FINAL ASSEMBLY PARTS LIST Figure 112 Sheet 3 of 9 30 28 2 9 CA 25 AIR BOTTLE ASSEMBLY SEE FIG 114 PAGE 37 Jia NOTE Refer to Page 24 for Parts Descriptions Page 26 FINAL ASSEMBLY PARTS LIST Figure 112 Sheet 4 of 9 MODEL AEU 525CF HAS MAL WRD kir 4 7 4 9 amp 310 WAL HUH Mr 3 TE 4 BIO VAC 65 Mr 37 A CLARE 1020 141 A COMPRESSOR ASSEMBLY SEE FIG 115 PAGE 38 NOTE Refer to Page 24 for Parts Descriptions Page 27 Page 28 FINAL ASSEMBLY PARTS LIST Figure 112 Sheet 5 of 9 666 49 53 NOTE Refer to Page 24 for Parts Descriptions 399 FINAL ASSEMBLY PARTS LIST Figure 112 Sheet 6 of 9 82 64 80 80 NOTE Refe
18. Both k MTG eee components can be detached from the Case if necessary use a large 3 Phillips screw driver to remove the ten Screws that mount the Handle and Wheels to the Case THIS COMPLETES THE DISASSEMBLY PROCEDURE FOR THE AEU 525CF TRANSPORT Ill SYSTEM REASSEMBLY To reassemble the AEU 525CF System follow the above instructions in the reverse order ALL TUBING Refer to the plumbing diagram in Drawing Set PN 420991 for the approximate length and part number of the tube to be replaced ALL WIRING Refer to the electrical schematic in Drawing Set PN 420991 for the proper size and length of the wire to be replaced Page 23 FINAL ASSEMBLY PARTS LIST Figure 112 Sheet 1 of 9 ITEM PART NO QTY FINAL ASSY AEU 525 120379 1 0 BOTTLE 1 LITER 32 oz BLOW MOLDED HDPE 730471 1 9 LABEL MYLAR AEU 425 WATER A20299 1 0 MOTOR CABLE ASSY W SHORT CABLE AE 240SC 40 1 6 VALVE SAL EJECT AUTOCLAVABLE LEVER DCI AA 37LAD 1 0 TUBING SALIVA EJECT 3 80D GRY AA 86G 6 0625 Q LOW VACUUM WASTE INLET FITTING AEU 525 462025 1 O O RING 234 ID X 070 CS SILICONE 2 010 520100 2 O VALVE CENT VAC UNIV LEVER AUTO DCI AA 35LAD 1 10 TUBING ASEPSI FLEX 1 2ID GRY AA 83A 5 HIGH VACUUM WASTE INLET FITTING AEU 525 462026 1 O RING 549 ID X 1
19. C S BTNSOC STNLS M3 X 0 5 X 10L 510766 2 CLAMP TUBE AE 240 461868 3 AIR ELECTRIC JUNCTION BLOCK AEU 525 462053 1 CONN 4 PIN PANEL MT AWG 20 FM 860212 1 M S PHPHIL 6X5 16 PLASTITE HARDENED STEEL 510790 4 CONN TERMINAL BLOCK 315 CENTER 10A 4 POS 860250 1 WIRE PVC 22 GRN 5 870047 0 8333 FTN PLUG 10 32 HEX BRIGHT NICKEL 730072 3 D CONN TERMINAL BLOCK 7 POS 315 CENTER 10A 860283 1 FTN 10 32 CROSS NICKEL PLATED 730139 2 M S STNLS PHDPHL 4 40 X 1 2 SELF THREADING 510723 4 VALVE 2 WAY NIC 12VDC CLIPPARD 730656 1 TUBING SILICONE 375 ID X 50 OD OPAQUE BLK 730671 0 5 BRACKET SOLENOID VALVE AEU 525 462114 1 GROMMET 1 2 ID X 1 16 GROOVE 870331 4 INSULATOR SOLENOID AEU 525 462116 1 DELIVERY MODULE LOCK BRACKET AEU 525 462044 1 GROMMET 1 4 DIA FOR 3 8 DIA X 095 PNL NEOPR 870185 2 AIR ELECTRIC MODULE REAR HOUSING AEU 525 462043 1 DELIVERY MODULE MANIFOLD ASSY AEU 525 330591 1 D RIVET BLIND STNLS 3 16D X 1 16 1 4 GRIP 510716 2 DELIVERY MODULE FRONT WALL AEU 525 462035 1 FTN 1 8 ID SLEEVE CLAMP CLEAR 730015 8 Page 33 AIR ELECTRIC MODULE ASSEMBLY Figure 113 Sheet 2 of 4 NOTE Refer to Page 33 for Parts Descriptions AIR ELECTRIC MODULE ASSEMBLY Figure 113 Sheet 3 of 4 NOTE Refer to Page 33 for Parts Descriptions 66666 66 Page 35 AIR ELECTRIC MODULE ASSEMBLY Figure 113 Sheet 4 of 4 2 D i 7 EE EP i HA Ben on JE E ni i
20. CONTROL BOARD PCB A smaller 24V Power Supply PN 840093 provides power to the Electronic Control Board PN 330604 Fig 85 page 16 This Power Supply is mounted to the top of the Control Board PCB and can be detached if necessary Detach the three flag type wire terminals from connectors T1 T2 and T3 on the Control Board PCB see Fig 86 Note the color arrangement of the wires and the connectors Next detach the four wire connectors at the PCB sockets marked J_WASTE J_SOL J PRESS SW and J_LEDS Note the alignment of the connectors to the socket latches and the wire color positions Use a 1 16 Allen wrench to remove the four mounting Screws PN 510016 split lockwashers PN 510433 and flat nylon washers PN 510657 that mount the Control Board PCB to the four Standoffs PN 510760 Next use a 5 64 Allen wrench to Page 15 DISASSEMBLY Cont d J_SOL CONNECTOR Figure 86 J_WASTE CONNECTOR dd a I sha E i 7 E r 1 r mir i se FE oy k 4 bi x w x J_PRESS_SW CONNECTOR uit m 3 Id EDS jy ACONNECTOR 24V PWR ge surem W DY EGUGONTROL P 5 BOARD TE PCB STANDOFF X4 INSULATOR PAD HEATSINK Figure 85 remove the mounting Screw N Mar PN 510160 that N sy attaches the the CONTROL Soe BOARD PN i PCB Heatsink 462111 to the PCB Carefully li
21. Hose is com prised of two sections joined together with a straight barbed Fitting PN AN J TS A VACUUM SPLITTER xx kel 1 11 Ta HOSE SWITCHING MODULE MANIFOLD TUBE On the inboard side of the Left Wall Assembly in the lower left hand corner locate the red 1 8 Tube PN AA 94R which leads from the Switching Module Manifold Assembly see Fig 97 inset Use diagonal cutters to work the 1 8 Sleeve Clamp PN 730015 off the Tube then disconnect the Tube from the fitting on the Vacuum Valve Use a 5 64 Allen wrench to remove the two mounting Screws PN 510160 located at the base of the Left Wall Assembly see Fig 97 inset Locate the two Ts mounting Screws as PN 510037 in the top left corner of the Left Wall Assembly Fig 98 Remove Screws using a 5 64 Allen wrench Locate the two 1 2 gray vacuum Hoses PN 730373 leading from the two Venturi Assem blies to the Vacuum Splitter Valve and Vacuum Valve Disconnect Hoses from the Valves fittings Hold the Left Wall Assembly and carefully guide it over and off the Elbow Fitting PN 730484 Move the Assembly to a workbench for component disassembly if necessary MOUNTING SCREWS X2 COUPLER ELBOW FITTING VACUUM SPLITTER 7 VALVE VACUUM VALVE _ MOUNTING SCREWS X4 Locate the four mounting Screws PN 510618 that attach the Splitter Valve and Vac
22. JCOMM N di 2 connector IA WIRE HARNESS located on the oa Motor Control lt Panel Display Board PN 330600 C see Fig 21 HOLDEK BAR Move Motor SUPPORT X2 Control Panel to the work bench BAR SUPPORT MTG SCREWS X4 Disconnect the Control Pane Membrane flex cable from the 6 pin JKEYPAD connector on the Display Board Fig 22 If removal of the Display Board IS required use needlenose pliers to pinch together the four mounting studs on the Control Panel Housing and lift off the Board NOTE The Display Board is not a user serviceable subassembly and Figure 22 CONTROL PANEL MEMBRANE FLEX CABLE DISPLAY BOARD MOUNTING STUD X4 should be returned to Aseptico if repairs are required The Control Panel Membrane PN 420918 is attached to the front of the Panel Housing with an adhesive backing see Fig 22 Removal of the Membrane is not recommended unless absolutely necessary If removal is required carefully peel the Membrane out of the recess in the Housing and permanently discard the entire Membrane IMPORTANT Do not reuse an old Membrane once detached it should always be replaced with a brand new Membrane To reinstall a new Membrane 1 Insert flex cable pigtail through the slotted hole in the Top Cover 2 Remove liner from adhesive backing on new Membrane 3 Carefully center new Membrane in recess in Top Cover and 4 Press down evenly on Membrane until fir
23. VIBRATION MOUNT ASSEMBLIES X2 IMPORTANT Disassembly of the Compressor Pump Assembly is not recommended unless component malfunction or breakage occurs Refer to the Assembly breakdown on page 44 for parts configuration and ordering information If further disassembly is necessary remove the main components as follows Page 21 DISASSEMBLY Cont d In Line Air Filter PN 730001 Use a 3 8 open end wrench to disconnect the Elbow Fitting PN 730120 from the Filter Use a 7 16 open end wrench to remove Fitting PN 730117 and or 1 4 black Tube PN 730130 at the other end of the Filter Place Filter aside for reassembly later Inlet Air Filter PN 730494 Unthread the Filter from compressor head by hand Inspect clean or replace as necessary Place Filter aside for reassembly later Cold Start Valve PN 330633 Use a 9 16 open end wrench to remove the Valve from the compressor head Inspect Valve and replace or set aside for reassembly later Coupler Fitting PN 730153 Use a 5 8 open end wrench to detach the Elbow Fitting PN 730484 on the end of the Coupler then use a 3 4 wrench to remove the Coupler Place Coupler aside for reassembly later Compressor Head Elbow Fittings and Plugs Use a 3 8 open end wrench to remove the two Elbow Fittings PN 730329 that lead from the Compressor heads to the In Line Filter and Venturi Assembly 2 Only if necessary use a 1 4 Allen wrench to remove the 1 4 Plu
24. and ensure that system pressure is sufficient Check that handpiece tubing is untangled and not crimped Check handpiece connection for missing or broken gasket Check that handpiece water toggle on side of air electric module is On Check that the water flow control valve to the handpiece is open counterclockwise Check that handpiece air toggle on side of air electric module is On Check that the air flow control valve to the handpiece is open counterclockwise Press Standby Button on control panel e Check motor plug connection e Depress foot switch Turn holder toggle switch toward red dot Increase Torque setting Check that a file or bur is properly seated in the handpiece Increase torque setting Check for dirty under lubricated handpiece e Check if handpiece lubricant is draining into motor After lubricating and before autoclaving stand handpiece on its base to let excess lubricant drain out Confirm that handpiece is a fiberoptic illumination type Press illumination button on control panel to turn light On and or increase light intensity Ensure that HVE and saliva ejector vacuum heads are placed firmly in their holders Check vacuum On Off toggles on holders Check that air and water bottles are tight Check line and fittings for air leaks Check for broken cable to pressure switch Check that bottles are tight Check wires for breaks to pressure regulation swi
25. cord from the test equipment to the mains power inlet of the AEU 525 and the return lead of the Ground Bond Tester to the E head of the AEU 525 motor b Verify that the settings on the AC DC Withstand Voltage Tester are correct c Press the TEST button on the Dielectric Withstand Tester and wait for the test to finish 5 Dielectric Withstand test Mains to Scaler Tip Test parameters Test voltage 4350 VDC Ramp 1 second Dwell 1 second Leakage limit 1 mA Arc Fail is OFF Test Details a Make sure the power switch circuit breaker and the compressor circuit breaker are on b Open the transition box on the Delivery Module and disconnect the green wire at the Euro terminal strip and fold the wire away from any metal parts c Connect the appliance coupler cord from the hipot tester to the mains input of the AEU 525 Connect the return cable of the hipot tester to the scaler tip Lay the scaler handle and the return lead on a sheet of insulator so there is no mechanical stress placed on the scaler tip d Verify the test settings are correct Push TEST and wait for the test to finish e Reconnect the green wire check continuity and replace transition box cover Page 52 6 Dielectric Withstand Test Mains to the combined foot pedal wires Test parameters Test voltage 4350 VDC Ramp 1 second Dwell 1 second Leakage limit 1 mA Arc Fail is OFF Test Details a Make sure the power switch circuit breaker and the compre
26. keyway on the threaded Connector N IS pointing toward RUBBER the right hand side GASKET Remove entire Connector and wire harness assembly and set aside for reassembly later NOTE During reassembly ensure that the rubber gasket that is supplied with the Connector see Fig 62 is positioned on the inboard side of bottom panel AIR ELECTRIC MODULE LOCK KNOB amp HANDLE The Air Electric Module Locking Knob and Handle are located on the Front Wall Fig 63 If the Handle PN 462031 needs to be removed use a 5 64 Allen wrench to remove its two mounting Screws PN 510037 The Locking Knob consists of six different parts Use a 1 8 Allen wrench to remove the large shoulder Screw PN 510767 and Spring PN al 510765 that attach the Lock Knob PN 462033 Then use a FOOTSWITCH CONNECTOR W WIRE Figure 63 HANDLE SPRING SHOULDER SCREW KNOB Page 12 o 64 Allen wrench to remove the two Screws PN 510720 that mount the Spacer PN 462034 to the Wall AIR BOTTLE ASSEMBLY The Air Bottle Assembly is located inside the Transport III Case in the upper right hand corner of the top compartment Fig 64a Turn the unit off and purge any residual pressure ET 645 e MOUNTING SCREW FILTER dm I SCREW left in ne n depress the Syringe air button to all air pressure Unscrew the Air Bottle PN 730657 from its Lid PN 462007 and set Bottle aside for reassembly later Cut the c
27. mode Record the Torque setting where this happens It should be less that 50 and greater than 5 If not remove the handpiece and lubricate it with Aseptispray and repeat If it still fails mark it as nonconforming 11a Remove the handpiece Depress the foot pedal with the Handpiece Water and Handpiece Air toggle valves off and check that no cooling air or water is coming from the two holes between the 0 rings on the motor E head You will feel motor cooling air at the front of the E head however 11b Turn the Handpiece Air toggle valve on and adjust the Handpiece Air needle valve on the Delivery Module Depress the footpedal and verify that air is coming from the motor E head hole between the two o rings farthest from the motor body on the E head 11c Partially fill the Delivery Module water bottle and insert an internal irrigation type handpiece such as the AHP 72MB onto the motor Turn the Handpiece Air toggle valve off and the Handpiece Water toggle valve on and adjust the Handpiece Water needle valve on the Delivery Module Depress the footpedal and verify that water is coming from the handpiece Turn on the Handpiece Air and verify that a fine mist is coming from the handpiece 11d Operate the handpiece motor with the Handpiece Air toggle on and then turn the toggle off while still operating the motor Release the foot pedal and place the hand motor firmly in its holder and wait 5 seconds Press the footpedal If the motor com
28. orientation of the connector to the PCB receptacle latch and pin position of red wire 24V POWER SUPPLY The 24V Power Supply PN 840120 provides power to the Scaler Assembly To access the Supply s power connector which is situated on the Supply s underside the Supply must first be removed from its mounting Standoffs and turned over Use a 1 16 Allen wrench to remove the four Screws PN 510016 and Washers PN 510573 that secure the Supply to the four Standoffs PN 462244 Carefully lift the Power Supply off the Standoffs then detach the Power Cable s 2 wire connector from the CN2 4 pin receptacle on the Supply s PCB Fig 81b Note the orientation of the connector to the receptacle latch and the pin position of the blue wire Detach the other wire ES from the CN1 receptacle on the Ire 82 ESS Supply s PCB then set the 24V Power Supply aside forf reassembly later Also note the orientation of this connector to its receptacle latch Unscrew the four Standoffs PNE 462244 from their DISPLAY MODULE POWER CABLE studs on the Electrical Panel and place aside for reassembly later IMPORTANT The 24V Power Supply is not a customer serviceable item Replace the entire Supply or return it to Aseptico if repairs are required Clamp PN 510410 for the Display Module Power Cable which isi j gt gt gt mounted inside the Case just below the Manifold Insert see Fig 82 Use a 3 32 Allen wrench to IN
29. remove the three barbed Fittings PN Fo 7 IN h 730073 three gi CROSS Plugs PN 730072 id 22 and eight nylon Ed X2 Gaskets PN Ea 730074 Use a 3 8 BARBED open ended wrench to remove the two cross Fittings PN 730139 ELECTRIC MOTOR RECEPTACLE The Electric Motor Receptacle Assembly PN 330598 is mounted onto the bottom panel of the Air amp Electric Module Fig 53a Locate the three Mounting Screws PN 510160 Figure 530 MOTOR H RECEPTACLE MOUNTING SCREWS ASSEMBLY FITTINGS PN 730073 X3 _ SCALER ANCHOR LINE MOUNTING SCREW amp ANCHOR LINE NUT X1 on the bottom of the Module and remove them using a 5 64 Allen Wrench Fig 530 Then use a 5 16 open ended wrench and the Allen Wrench to remove the single Mounting Screw PN 510036 and Anchor Line Nut PN 510395 NOTE The Scaler Anchor Line is attached to this Anchor Line Hold Down Figure 57 Nut Move the entire Receptacle Assembly to the workbench for further disassembly if necessary NOTE At the workbench 111 take note how the StOTIN Adapter Plate PN EE TASES 462069 slides into the slot on the Receptacle Also note the hole orientation of the Spacer PN 462135 with the Adapter Plate and Receptacle Fig 57 SYRINGE AND SYRINGE TUBING To replace the Syringe PN TA 90D remove the two sleeve clamps PN 730015 from the Syringe tube pis located inside the bottom panel of th
30. work bench for further disassembly Fig 90 COOLING FAN The Cooling Fan PN 540012 is located on the Electrical Panel Fig 90 Follow the white and black wires from the Fan to the terminal block on the opposite side of the Panel Use a small jewelers screwdriver to detach the two wires On the front side of the Electrical Panel remove the four screws PN 510160 that mount the Fan to the Panel with a 5 64 Allen wrench Feed the two wires through the grommeted hole in the Panel and remove Fan Reassemble Fan in the reverse order with the air flow indicator on the Fan pointing toward the front side of the Panel Refer to the Final Assembly Wiring Schematic for proper installation COOLING FAN MTG SCREWS X4 CIRCUIT BREAKERS L The Circuit Breaker Housing PN 462017 is located on the front of the Electrical Panel The Housing provides an enclosure for the Power Entry Circuit Breaker PN 840119 Compressor Circuit Breaker PN 830143 and the Voltage Selector Switch PN 840084 see Figs 91 amp 92 Note the wiring configuration on the back side of the Circuit Breaker Housing Tag the mating female wire terminals at each Breaker terminal to assure proper rewiring later refer to Electrical Schematic in Final Assembly Drawing for proper wiring configuration Locate the green yellow grounding wire from the power inlet socket on the Power Entry Circuit Breaker Fig 92 Use a 5 16 open ended wrench to
31. 03 CS SILICONE 2 113 520101 2 FOOTSWITCH ON OFF 4 PIN MALE AE 7PM 1 D AIR ELECTRIC SCALER W LED MODULE ASSY 330597 1 TUBING AA 24 1 2 X 1 8 GRAY CUT 6 10 AA 259 3 6458 D HIGH VACUUM WASTE OUTLET FITTING AEU 525 462021 1 17 HIGH VACUUM WASTE OUTLET FERRULE 462138 1 D TUBING SILICONE 281IDX 3750D 70 DURO GRAY 730489 2 6875 LOW VACUUM WASTE OUTLET FITTING AEU 525 462022 1 20 LOW VACUUM WASTE OUTLET FERRULE AEU 525 462139 1 121 FTN 1 4 X 1 4 BARB STRAIGHT SS 730558 1 WASTE TANK ASSY AEU 525 330603 1 23 FTN 1 4 DELRIN SLEEVE 730095 4 D TUBING POLY 1 40DX 159ID GRY 90 DURO AA 95G 6 845 M S STNLS PHDPHL 8 32 X 1 2 510545 9 5 BTNSOC STNLS 8 32 X 1 4 510309 7 27 HOOK CORD 1 4 BLACK PLASTIC 730371 1 D GROMMET 5 16 ID X 5 8 OD X 1 16 GROOVE 870326 2 CORD BUNGEE 1 4 DIA 730370 1 2917 30 SHELF DELIVERY MODULE STORAGE AEU 525 462098 1 131 C S BTNSOC STNLS 6 32X1 4 510037 41 32 FOAM PAD LAMINATED LARGE AEU 525 462100 1 133 FOAM PAD LAMINATED SMALL AEU 525 462101 3 M S PHPHIL 6 X 5 16 PLASTITE HARDEND STEEL 510790 7 D DIVIDER WALL A AEU 525 462000 1 VACUUM TUBE BAFFLE PART A AEU 525 462001 1 STRAP DELIVERY MODULE STORAGE AEU 525 462145 1 HOLDER SPRING ACTION 730445 1 C S BTNSOC STNLS 8 32 X 3 8 510404 6 40 CLIP COMPONENT SCREW MOUNT 62 DIA 510699 2 41 RIVET BLIND AL AL 3 32D X 1 32 1 8 GRIP 510722 2 D VACUUM TUBE BAFFLE PART B AEU 525 462002 1 TUBE GUARD AIR ELECTRIC MODULE AEU 525 462147 1 44 M S PHDPHL
32. 13 Medical Electrical Equipment Part 1 General Requirements for Basic Safety and Essential Performance Adopted IEC 60601 1 2005 third edition 2005 12 Includes Corrigendum 1 2011 NOTE With regard to setting the handpieces pressure kgcm2 and bar are equivalent This device has been tested and found to comply with the emissions requirements of IEC 60601 1 2 2001 09 These requirements provide reasonable protection against harmful electromagnetic interference in a typical medical installation However high levels of radio frequency RF emissions from electrical devices such as cellular phones may disrupt the performance of this device To mitigate disruptive electromagnetic interference position this device away from RF transmitters and Page 55 WARRANTY Aseptico warrants its products against defects in material or workmanship for a period of two 2 years from date of original invoice Some handpieces are warranted for one year under the same conditions Other handpieces and expendable components such as air turbines and light bulbs are covered by shorter warranty periods or have no warranty Aseptico s sole obligation under product warranty is at its sole option and discretion to repair or replace any defective component or product in part or whole Aseptico shall be the sole arbiter of such action In the event of alleged defect under warranty the purchaser is to notify Aseptico s Customer Service Department
33. 18 22 860286 9 POWER SUPPLY 48VDC 1 25A MED GRADE 840087 01 1 WIRE PVC 18 BLU 6 870030 3 8542 C S BTNSOC STNLS 4 40 X 1 4 510016 18 WIRE PVC 18 ORN 3 870199 1 5417 WASHER 6 NYLON 140 ID X 312 OD X 032 THK 510573 8 HEAT SHRINK 1 8 BLK 870118 0 1667 STANDOFF 375 OD X 1 25L 4 40 FEM FEM PLASTIC 462244 8 WIRE PVC 18 RED 2 870027 1 5417 INSULATOR PETG POWER SUPPLY AEU 525 462081 1 TERMINAL BLIND END CRIMP 2 X 24 3 X 18 860292 2 POWER SUPPLY UNIVERS INPUT 24V 20W 840120 1 D WIRE PVC 14 BLK 0 870238 0 25 TIE WRAP 8 IN X 18 NYLON 510628 1 TERM FEM 250 X 032 16 14AWG BLU KOBICONN 860101 3 POWER SUPPLY 24VDC 0 63AMP 840093 1 PD TERM FLAG FEM FULL 250 X 032 16 14AWG BLU 860052 4 PCB ASSY CONTROL AEU 525 330604 1 D WIRE PVC 14 WHITE 9 870305 01 0 25 WASHER SPLIT STNLS 4 510433 4 D WIRE PVC 14 GREEN YELLOW 54 870305 11 2 WASHER STNLS 128 ID X 238 OD X 014 018 THK 510657 4 TERM RING 6 LUG 16 14AWG BLUE 860113 2 STANDOFF NYLON 1 4 HEX X 4 40 X 375L MALE FE510760 4 D TERM INSUL RING 8 16 14 AWG BLUE 860117 1 INSULATOR PETG PRESS VAC BOARD 462080 1 CONN 0 156 HOUSING LOCK POL 3 PIN VH SERIES 860272 1 TRIAC HEATSINK ADAPTER AEU 525 462111 1 D CONN CRIMP CONTACT 22 18 AWG VH SERIES 860271 2 POWER INLET LINE FILTER 6A 250V 840121 1 CONN 156 HSNG LOCK 3 PIN 860018 1 C S BTNSOC STNLS 6 32X1 4 510037 8 CONN 156 TERM CRIMP 18 24 AWG TIN PLT 860033 2 CO
34. 3 located inside the Rear Housing Fig 34 Take note of the color wiring to terminal connections for reassembly later Note the wiring configuration of the Resistor PN 810438 Refer to the electrical schematic for proper installation Locate the Locking Thumbscrew and Bracket PN 462052 on the side of the Rear Housing Fig 44a Depress and hold the Thumbscrew against the bracket while using a 2 Phillips screwdriver to remove the Junction Block mounting screw PN 510790 Remove the other mounting screws PN 510790 located on the opposite side of the Rear Housing Fig 44b and on the back side of the Housing Remove the Junction Block to the workbench for further disassembly 1 4 HOSE SLEEVE RESISTOR MP PN 810438 1 8 TUBE SLEEVE CLAMP X2 OUNTING SCREWS sa s P gt FRONT HOUSING Page 9 DISASSEMBLY Cont d JUNCTION BLOCK MOUNTING SCREW At the workbench use a flat head screwdriver to remove the two Screws PN 510688 that mount the Floating Block PN 462052 to the Junction Block Fig 45 Move the Floating Block aside and only disassemble if necessary Use a 5 16 open ended wrench to remove its three large Air Junction Fittings PN 462051 Use a 1 4 open ended wrench to MOUNTING SCREWS X3 remove its Fiaure 45 MOUNTING smaller 1 16 amp 9 LATE SCREWS X2 1 8 Hose LARGE dl O RINGS X3 NEAR JUNCTION Fittings PNs re FITTINGS X3 1 16
35. 34 4 j hr e w tmdent Ulitrasonio Scalpr Model Built in 1 Y Type No 5602012 MANIFOLD ASSEMBLY NO COMPONENT BREAKDOWN 111 ve Page 36 NOTE Refer to Page 33 for Parts Descriptions PARTS LIST Figure 114 Air Bottle Assembly ITEM PART NO OTY BOTTLE 750ML 2507 BLOW MOLDED HDPE 730657 1 LABEL MYLAR AEU 425 AIR 420307 1 GASKET FOR NWS 8 BOTTLE LID 730473 1 FTN BARB 10 32 X 1 8 BRIGHT NICKEL 730073 2 GASKET NYLON 10 730074 2 CAP AIR BOTTLE AEU 525 462007 1 C S BTNSOC STNLS 8 32 X 3 8 510404 2 ITEM PART NO QTY FTN ELBOW 90 1 4 POLY X 1 8 MPT 730120 1 FTN 1 4 POLY X 1 8 MPT POLYTITE 730117 1 D LABEL FILTER DRAIN GENERIC A20345 10 1 FILTER 1 8 NPT 5 MICRON 730495 1 C S BTNSOC STNLS 8 32 X 1 4 510309 2 SUPPORT BRACKET AIR BOTTLE AEU 525 462006 1 D FOOT BUMPER 5 X 14 CYLIN CLEAR 850067 2 13 8 11112 Page 37 PARTS LIST Figure 115 Compressor Assembly 3 CLAMP HOSE SNAPPER 616 TO 707 GRIP 510425 TUBING 12 OD X 062 WALL GREY URETHANE 730373 0 8333 TUBING AA 24 1 2 X 1 8 GRAY AA 259 3 6458 TUBING SALIVA EJECT 3 80D GRY AA 86G 6 0625 TUBING SILICONE 281IDX 3750D 70 DURO GRAY 730489 2 6875 FTN 1 4 X 1 4 BARB STRAIGHT SS 730558 1 O TUBING POLY 1 40DX 159ID GRY 90 DURO AA 95G 6 845 C S BTNSOC STNLS 6 32 X 3 8 510160
36. 35LR 1 O RING 042ID X 142 X 050 W VITON MTR RECPTL 520081 3 O RING FOR AA 37 SET OF 3 PKG AUTOCLAVABLE AA 37LR 1 O RING 208ID X 070 CS SILICONE AIR JUNCTION 520099 3 SCALER TIP THIN SUBGINGIVAL ASC 10 PE37 1 O RING 234ID X 070 CS SILICONE 2 010 LVE 520100 2 SCALER TIP SLIM UNIVERSAL ASC 10 PE38 1 O RING 549ID X 103 CS SILICONE 2 113 HVE 520101 2 SCALER TIP POWER UNIVERSAL ASC 10 PE39 1 FILTER INLINE ONLY 35 MICRON FOR UNLOADER 730001 1 SYRINGE TIP AUTOCLAVABLE TA 1 1 FILTER 10 32 THRD STNLS 100 MICRON WATR BOT 730326 1 SYRINGE 3 WAY AIR WATER QUICK CHANGE TIP TA 90D 1 BOTTLE 1 LITER BLOW MOLDED HDPE WATER 730471 1 FOAM FILTER INNER AEU 525CF7 30684 1 GASKET FOR AIR amp WATER BOTTLE LID 730473 3 FOAM FILTER OUTER AEU 525CF 730685 1 FILTER AIR 1 4 NPT X 1 19 GAST INLET FILTER 730494 1 FOAM FILTER TUBE AEU 525CF 730687 1 Page 49 FINAL INSPECTION AND TESTING Procedure for Aseptico AEU 525CF F 4 10 02 B Testing specs subject to change Refer to latest Schematic Drawing Set PN 420991 Sheets 16 18 for updates EXAMINATION FOR DEFECTS Unit design construction operation and performance not as specified Hardware components such as pins screws and fasteners missing broken or otherwise damaged Finish not as specified Damage or defects on exterior or interior surfaces present Plating missing which effects function Plating not free from blisters peeling visible porosity or other defects Any co
37. BE BAFFLE PART B The Vacuum Tube Baffle Part B PN 4620002 is located in the top compartment of the Transport Ill Case Fig 70 Use VACUUM TUBE BAFFLE Part A VACUUM TUBE BAFFLE Part B a 5 64 Allen wrench Figure 70 to remove the two mounting Screws PN 510037 that attach the Baffle to the Compressor Top Panel Remove Baffle and move it to workbench if further VACUUM TUBE disassembly is er reduired At the bench use a 3 32 VELCRO Allen wrench to peog remove the mounting Screw MTG SCREWS X2 PN 510404 from the large Mounting Clip PN 730445 The two smaller Mounting Clips PN 510699 are Riveted PN 510772 to the Baffle and cannot be detached Unhook Velcro Strap PN 462145 and replace if necessary COMPRESSOR ASSEMBLY TOP PANEL The entire Compressor Assembly can be detached and pulled out of the Transport Ill Case for component disassembly Use a 3 32 Allen wrench to remove the two mounting Screws PN Ej 510404 located on the Compressor Top ure 714 wOUNTING SCREWS Panel see Fig 71a Use a 5 32 n WM S COMPRESSOR Allen wrench tol TOP PANEL TURN remove all the Compressor Assembly mounting hardware located on the bottom of the Case see Fig 71b Figure 71b WASHER PN 510837 gt Yay BUSHING PN 520118 BUMPER PN 850082 WASHER screw P 510837 PN 510294 Pull the High Vacuum and Low Vacu
38. Carefully peel the large Outer Foam Pad PN 730685 Inner Foam Pad PN 730684 or circular Tube Foam Pan PN 730687 off their Mounting Studs PN 510848 and Velcro Strips PN 480030 Fig 11 Clean or replace pads as needed and then reattach to frame WASTE TANK ASSEMBLY The Waste Tank is located on the back side of the Transport III hanging from a mounting bracket on the case lid Fig 12 First remove the four gray hoses from the Figure 12 top of the waste tank a lid Note the color match between the black and white rotating latches on the lid with their respective black or white hose saLiva 77 a fittings Also note that EJECTOR DY F the HVE and saliva H9SE LE ejector instrument CY hose fittings are keyed N j to only fit their 6 Ce respective inlet ports Unplug the waste level sensor from its connector on the Electrical Panel Assembly see Fig 9 Ensure that the tank has been cleaned of all waste and residue before removing refer to Operations Manual for instructions on emptying the Waste Tank Lift Tank off mounting bracket and set aside for reassembly later WATER BOTTLE Release any residual pressure from the Transport Water Bottle by toggling the Pressure Release Valve to the right Fig 13 Unscrew the Water Bottle from its cap and carefully lower the bot tle until clear ALLE 13 of its water gt supply tube F filter assem bly Place Bottle aside for reassem bly later
39. E CHECK ANTI RETRACTION 730428 2 AIR JUNCTION FITTING AEU 525 462051 3 TUBING POLYURETHANE 5 32 OD X 3 32 ID 730227 0 375 O RING 125ID X 070CS VT70 520025 3 dD TUBING POLY 1 8 OD YELLOW AA 94Y 1 0833 AIR JUNCTION FLOATING BLOCK AEU 525 462052 1 D PEEK 1 16 OD X 016 WALL 730670 2 D M S SHOLDR SCREW STNLS 3 160D X 3 16LX 8 32 510688 2 dP CLAMP VENTURI TUBE 461607 2 CAP 0 01UF 20 250V CERAMIC CLASSX1 Y2 810433 0 1750 dD TUBING 2H POLY STRT SYNG GRY AA 85G 5 5833 TIE WRAP 4 INCH PICO WHITE 510137 1 000 D TUBING POLY 1 8 OD ORANGE AA 940 0 666 HEAT SHRINK 3 32 BLK 870116 0 0417 D DELIVERY MODULE RIGHT WALL AEU 525 462036 1 HEAT SHRINK 1 8 BLK 870118 0 6375 P HOLDER LED SCALER MODULE AEU 525 462115 1 HEAT SHRINK 3 16 BLK 870119 0 7917 D M S STNLS FLAPHL M3X4 510793 2 RES 0 51 5 2W METL OXIDE 59LX 2DX 7LS 810438 1 ED WASHER FLAT STNLS 4 510192 2 WIRE PVC 24 WHITE 9 870304 01 0 3125 D NUT NYLOC 4 40 STNLS HEX 510394 4 WIRE PVC 24 BLUE 6 870304 06 0 2708 D HEAT SHRINK 1 IN DIA CLEAR 870262 20 00 WIRE PVC 24 BLACK 0 870304 02 0 25 RECEPTACLE ASSY AEU 525 330598 1 WIRE PVC 24 RED 2 870304 03 0 25 d NUT NYLOC 6 32 STNLS HEX 510395 1 WIRE PVC 24 GREEN 5 870304 04 0 25 D ADAPTER PLATE MOTOR RECEPTACLE AEU 525 462069 1 TERM QR P8 SERIES MALE SIDE SML CONTACT 860290 5 C S BTNSOC STNLS 6 32X1 2 510036 1 CONN PLUG QR P8 SERIES 12 PIN 860285 1 SPACER MOTOR RECEPTACLE AEU 525 462135 1 D
40. ELECTRICAL PANEL BACK SIDE remove the two Grounding Nuts PN 510293 and Lockwashers PN RI 510419 Re move the three blue female wire connectors from POWER ENTRY CIRCUIT SOCKET POWER the three ENTRY M terminals on the power inlet socket Set the Ground Wire aside for reassembly later Remove the two blue flag type wire connectors from the terminals on the Power Entry Circuit Breaker and set the two wires aside Remove the six red flag type wire connectors from the terminals on the Compressor Breaker _ VOLTAGE SELECTOR SWITCH VOLT SELECTOR WIRE TERMINAL POSITIONS Cut the three cable RED POS 1 ORANGE POS 2 ties PN 510137 Li eisie around the wireh hd Hi bundles on the back side of the Panel see Fig 92 Locate the red and orange wires from the Voltage Selector Switch and trace them back to the 10 position terminal block see Fig 92 Inset Use a small jeweler s screwdriver to detach the two wires from positions 1 and 2 At the Voltage Selector Switch carefully pull the red and orange wires through the terminal block grommet and all the way through the wire bundle heatshrink tube Fig 93 Page 7 DISASSEMBLY Cont d At the Voltage Selector Switch locate the crimp that connects the three blue wires together At the crimp cut the single blue wire that leads directly to the Voltage Selector CUT THIS W
41. F DE ne BA Sleeve Clamp PN r 730095 off the gray 1 4 Venturi Muffler Hose PN AA 95G then detach the Hose from the fitting on the Switching Manifold Assembly On the front of the Wal Assembly use a 5 64 Allen wrench to remove the mounting Screw PN 510037 at the top right hand corner and the two T x Screws PN 510160 at the 14 1 a base of the Wall Fig 101 7 MANIFOLD DETACH 7 Carefully lift the Right Wall Tuis END W Assembly off the Compressor Assembly and move to a workbench for VENTURI VENTURI MUFFLER HOSE MUFFLER ASSY further component disassembly IMPORTANT Disas sembly of the Right Wall Assembly is not recom mended unless compo nent malfunction or breakage occurs Refer to the assembly breakdown on page 42 for parts configuration and ordering information If further disassembly is necessary remove the main components as follows MOUNTING SCREWS X2 Page 19 DISASSEMBLY Cont d CABLE TIE S HOSE FITTING COMPRESSOR AIR FILTER SWITCHING MODULE MANIFOLD MTG SCREWS X2 RIGHT WALL ASSEMBLY Pressure Switch PN 830142 On the outboard side of the Wall Fig 102 use a 7 16 open end wrench to remove the hose fitting from the pressure switch Elbow PN 730351 and disconnect the gray 1 4 Hose PN AA 95G end from the Elbow Then on the inboard side of the Wall Fig 103 disconnect the two red wire connectors from t
42. FENDER STNLS 281 ID X 1 0 OD 510703 14 FTN 1 4 MPT X 1 4 POLY ELBOW 730329 2 D SPACER ALUM 6250D X 252ID X 25L 510779 4 FILTERAIR 1 4 NPT X 1 19 GAST 730494 1 D PAD HANDLE LOWER MIDDLE AEU 525 462226 1 FTN NIPPLE 1 4 MPT X 1 38 LONG BRASS 730233 1 D PUMP VACUUM DUAL VOLT AEU 525 730503 1 FTN PLUG 1 4 MPT X 1 4 HEX COUNTRSNK BRASS 730098 1 TERMINAL BLIND END CRIMP 2 X 24 3 X 18 UL 860292 1 TERMINAL BLIND END CRIMP 4 X 18 2 X 12 860287 1 Page 44 PARTS LIST Figure 121 Inlet Outlet Air Filter Assembly ITEM PART NO QTY ITEM PART NO QTY ASSY INLET OUTLET FILTER AEU 525CF 330634 1 MEMBRANE INLET POWER COVER AEU 525CF 462298 1 FOAM FILTER OUTER AEU 525CF 730685 1 O PLATE CLAMP WASTE MEMBRANE AEU 525CF 462316 1 FOAM FILTER INNER AEU 525CF 730684 1 MEMBRANE WASTE SENSOR COVER AEU 525CF 462299 1 FOAM FILTER TUBE AEU 525CF 730687 1 FASTENER 1 4 TURN DZUS LION STUD 82 SERIES 510772 4 6 SUPPORT CHASSIS MOUNT REVERSE 25L 510848 12 EJECTOR SPRING 1 4 TURN DZUS LION 82SERIES 510775 4 GASKET NYLON 10 730074 22 D RETAINER 1 4 TURN DZUS LION 82 SERIES STNLS 510774 4 PLATE CLAMP MEMBRANE PWR INLET AEU 525CF 462315 1 15 EDGE TRIM 1 8 ID X 1 4 X 5 16 RUBBER 730622 2 2817 NUT NYLOC 2 56 SS 510122 12 D VELCRO 1 2 HOOK 50YD RL WHT 480030 3 8033 D DOOR INLET OUTLET FILTER AEU 525CF 462300 1 Page 45 STERILIZATION AND MAINTENANCE Because of its
43. IRE HERE JESE q nn he REMOVE THIS FLAG TERMINAL NOTE During reas sembly reconnect the three blue Voltage Selector wires shown here using a Panduit Model CT 1551 crimp Itool or equivalent tool capable of 22 10 AWG contour crimps When reconnecting a new flag terminal to the black wire shown here use a Molex Model 640014100 tool or equivalent tool capable of crimping flag terminals VOLTAGE SELECTOR SWITCH On the front side of the Electrical Panel use a 5 64 Allen wrench to remove the four Screws PN ures 510037 that mount the Circuit Breaker SAT Cover PN 462017 to the Electrical Panel see Fig 94 Move the Cover 59 subassembly to a NG ai work bench for component disassembly if required see Fig 95 Use a 9 16 open MOUNTING SCREWS X2 Each Side Figure 95 COMPRESSOR LED CABLE ASSY ended wrench or CIRCUIT pliers to loosen the _ BREAKER mounting nut on the LED Fy vy inboard side of thel DIFFUSER p Voltage Selector en Switch Fig 95 voLTAGE in N ENTRY CIRCUIT BREAKER Back the nut off the SWITCH Switch by hand and MOUNTING 72 then slide the nut off the four wires Pull 2 the Switch and four WALI OSS TAB Typical wires through the front side of the Cover and set aside for reassembly later Detach the two leads on the LED Cable Assembly PN 875117 from the two LED Diffuser Lenses PN 850078 Slide Grommet PN 870185 o
44. ITEM PART NO QTY MS STNLS PHDPHL 6 32 X 1 3 4 510618 4 O RING 0 487 ID X 0 103 WIDE 520079 1 TUBE VACUUM VALVE ADAPTOR AEU 525 462086 1 FTN 3 8MPT X 1 2 BARB 730652 2 6 3 WAY VACUUM MANIFOLD TOP AEU 525 462068 1 C S BTNSOC STNLS 6 32X3 4 510035 4 O RING 837 ID X 058 CS SL 70 520004 2 FTN 1 8 MPT X 3 8 BARB MODIFID 730366 08 2 3 WAY VACUUM MANIFOLD BODY AEU 525 462067 1 D FTN BARB 10 32 X 1 16 PLATED 730062 1 GASKET NYLON 10 730074 1 ITEM PART NO QTY D TOP VACUUM VALVE AEU 525 462090 1 C S BTNSOC STNLS 6 32 X 3 8 510160 4 O RING 0 489 ID X 0 070 WIDE VITON 60 DUROM 520078 3 D PLUNGER VACUUM VALVE 461850 1 D SPRING COMPRESSION 0 028 WIRE X 2 5 LONG 510684 1 D FTN 1 8MPT X 1 4 DOUBLE BARB 730345 1 18 SETSCREW SOCCUP STNLS 4 40X1 4 510187 1 D BODY VACUUM VALVE AEU 525 462085 1 20 TIE WRAP CLIP MOUNT 187 DIA MTG HOLE 510759 1 INSULATION MOTOR HOUSING LEFT WALL 462011 1 MOTOR HOUSING LEFT WALL AEU 525 462010 1 Page 41 PARTS LIST Figure 118 Motor Housing Right Wall Assembly ITEM PART NO QTY WIRE PVC 22 BLK 0 870042 3 5 TERM FEMALE 250 X 032 22 18 AWG RED 860240 4 FTN 1 8 ID SLEEVE CLAMP CLEAR 730015 5 TUBING POLY 1 80D RED AA 94R 3 375 FTN BARB 1 16 DELRIN TEE 730152 1 G FTN 1 4 DELRIN SLEEVE 730095 2 TUBING BRAIDED 1 40D GRY AA
45. LOC 4 40 STNLS HEX 510394 C S BTNSOC STNLS 4 40 X 1 4 510016 1 DELIVERY MODULE LOCK BLOCK AEU 525 462076 C S BTNSOC STNLS 6 32 X 3 8 510160 1 FTN BARB 10 32 X 1 16 PLATED 730062 GASKET NYLON 10 730074 1 FTN BARB 10 32 X 1 8 BRIGHT NICKEL 730073 WASHER RECTANGULR STNLS 153 IDX 312X 625 510784 83 AIR ELECTRIC BULKHEAD INSERT AEU 525 462050 84 CLAMP CABLE NYLON 5 16 DIA X 203 MTG HOLE 510410 85 INSULATION MOTOR HOUSING REAR WALL 462148 86 PAD LEFT MOTOR MOUNT AEU 525 462221 STRAP WATER BOTTLE STORAGE AEU 525 462144 STORAGE CAP WATER BOTTLE AEU 525 462110 D M S STNLS FLAPHL 8 32 X 1 2 510533 D BRACKET WATER BOTTLE STORAGE AEU 525 462109 D M S PHPHL 6 X 1 2 PLASTITE 48 2 HARDEND STL 510655 D WASHER FLAT STNLS 6 510431 D VELCRO LOOP 5 8 DIA BLK 25 YARDS ROLL 480022 D VELCRO HOOK 5 8 DIA BLK 25 YARDS ROLL 480021 95 DRIVER 1 4 TURN FLAT FASTENER 04 THK STNLS462137 D TETHER COILED 31 EXTENDED W 2X1 2 RINGS 520102 N N p oo Non O O O O lo lo ln WASHER FENDER 3 4 OD X a 16 ID STNLS 510445 D FOOT BUMPER 50 DIA X 25 TALL 850069 D CASE VENT DOOR AEU 525 462004 100 HINGE CONSTANT TORQUE ST 7A LFT SDE 4 LB 510777 D C S SOCHD STNLS 4 40 X 1 4 510579 102 CASE VENT DOOR HINGE
46. NN TERMINAL STRIP 8MM CENTER 20A 10 POS 860278 1 CABLE ASSY POWER DISPLAY MODULE 875118 1 M S STNLS PHDPHL 4 40 X 1 2 SELF THREADING 510723 3 CABLE ASSY WASTE CONNECTOR AEU 525 875114 1 BRACKET TERMINAL STRIP AEU 525 462099 1 CIS BTNSOC STNLS 6 32X1 4 510037 41 NUT NYLOC 6 32 STNLS HEX 510395 2 CABLE ASSY UNLOADER SOLENOID AEU 525 875115 1 D GROMMET 7 16ID X 1 16GROVE ADU 40CFC 870235 2 CABLE ASSY PRESSUR CNTROL VAC SWITCH 875116 1 INSULATION FRONT MOTOR CHASSIS AEU 525 462223 1 CABLE ASSY LED AEU 525 875117 1 INSULATION MOTOR HOUSING FRONT WALL 462013 1 LENS 3MM LED DIFFUSER PANEL MOUNT 850078 2 EDGE TRIM 1 16 ID X 1 4 X 1 4 RUBBER 730378 0 2917 CIRCUIT BREAKER COVER AEU 525 462017 1 TIE WRAP CLIP MOUNT 187 DIA MOUNTING HOLE 510759 5 SWITCH POWER VOLTAGE SELECTOR 840084 1 NUT HEX 6 32 STNLS 510293 2 CIRCUIT BREAKER 2 POLE 3A ROCKER SNAP MT 830143 1 WASHER INT STAR S S 6 510419 3 COMPRESSOR HOUSING FRONT WALL AEU 525 462012 1 6 6 6 O 6 9 D D 9 2 2 Page 40 6666 89 ELECTRICAL PANEL ASSEMBLY Figure 116 Sheet 2 of 2 so 2 ua D PER OOG STE TE gt l ir n A AVV i hai The Tasca ERE SUS nh ci LU YA DE NOTE Refer to Page 39 for Parts Descriptions 6006 00 00 OQ 00 PARTS LIST Figure 117 Motor Housing Left Wall Assembly
47. NSOC STNLS 8 32 X 3 8 510404 3 WIRE PVC 22 YEL 4 870046 0 375 HEAT SHRINK 1 BLK AFT LENGTHS 870197 0 4583 WIRE PVC 22 ORN 3 870045 0 375 MEMBRANE CONTROL PANEL DELIVERY MODULE 420918 1 CONN 1 HSNG LOCK POL 3 PIN 860118 1 LABEL INSTRUMENT HOLDER WITH SCALER 420961 1 CONN 1 TERM CRIMP LOOSE 22 30 AWG 860023 8 DELIVERY MODULE CONTROL PANEL HOUSING 462041 1 CONN 1 HSNG LOCK POL 2 PIN 860076 1 M S PHPHIL 6 X 3 8 PLASTITE 48 2 HARDND STL 510650 4 WIRE PVC 22 WHT 9 870051 1 1667 WIRE HARNESS BOARD TO BOARD AEU 525 875113 1 PCBASSY POWER AEU 525 COATED 330601 C 1 CONN 1 HSNG LOCK POL 5 PIN 860019 2 D INSULATOR POWER BOARD BOTTOM AEU 525 462113 1 PCB ASSY DISPLAY AEU 5000 COATED 330600 C 1 STANDOFF POWER BOARD AEU 525 462112 4 HOLDER BAR SUPPORT AEU 525 462096 2 LABEL SCALER FUSE AMC 20 420748 08 1 C S BTNSOC STNLS 6 32X1 4 510037 38 HOLE PLUG NYLON 7 16 WHITE 510496 1 SEAL RUBBER BULB 1 2 X 1 2 X 1 4 520104 0 5467 DELIVERY MODULE MANIFOLD ASSY AEU 525 330591 1 DELIVERY MODULE TOP PANEL AEU 525 462040 1 TUBING SILICONE 281IDX 3750D 70 DURO GRAY 730489 0 0417 AIR ELECTRIC MODULE FRONT HOUSING AEU 525 462042 1 SWITCH PUSHBUTTON MINIATURE NO 830144 1 D SLEEVE 31 OD X 035 WALL X 38 LG 462230 2 dB SWITCH AIR ACTIVATED ELECTRIC 730031 1 TUBING BRAIDED 1 40D GRY AA 96 1 9791 d FTN COUPLER MALE MALE 10 32 HEX 730651 1 O RING 208 ID X 070 CS SILICONE 520099 3 dD VALV
48. OLY 1 80D RED AA 94R 1 6667 LABEL DELIVERY MODULE AEU 525 S CF 420596 16 1 TUBING POLY 1 80D GRN AA 94G 1 8333 DELIVERY MODULE HANDLE BRACKET AEU 525 462031 1 FTN BARB 1 16 DELRIN TEE 730152 3 DELIVERY MODULE HANDLE LOCK KNOB AEU 525 462033 1 HOLDER AUTO WILOCKOUT HPCE GRY AA 59G 4 MIS SOCHD STNLS SHOLDER 10 32 X 63 510767 1 HOLDER 1 2D UNIVERSAL GRY AA 68G 1 SPRING WAVE STNLS 375 X 250 X 15 510765 1 D HOLDER BAR AEU 525 462095 1 DELIVERY MODULE HANDLE LOCK KNOB SPACER 462034 1 C S BTNSOC STNLS 6 32 X 3 8 510160 5 C S BTNSOC STNLS 6 32 X 5 8 510720 2 D FTN F LEUR X 1 8 BARB KNURLED SAJA 1241 730055 1 BEARING PAD DELIVERY MODULE AEU 525 462102 3 TUBING POLY 1 40D BLU AA 95B 0 7083 TAPE FOAM ACRYLIC 3M VHB 1 2 WIDE ROLL BLK 490145 0 009 FILTER 10 32 THREAD STAINLESS 100 MICRON 730326 1 DELIVERY MODULE REAR WALL AEU 525 462037 1 D FTN 1 4 DELRIN SLEEVE 730095 5 VALVE TOGGLE 3W 2P GREY W EXHAUST 730014 1 D FTN BARB 10 32 X 1 8 BRIGHT NICKEL 730073 7 INSULATOR TOP POWER BOARD AEU 525 462117 1 GASKET FOR NWS 8 BOTTLE LID 730473 1 C S BTNSOC STNLS 4 40 X 1 4 510016 4 D FTN BARB 10 32 X 1 16 PLATED 730062 7 FERRITE SOLID CORE 28 18 67X 10 16X14 27 870278 1 D GASKET NYLON 10 730074 20 WIRE PVC 22 BLK 0 870042 1 9583 TUBING POLY 1 80D BLU AA 94B 1 HEAT SHRINK 1 4 BLK 870120 0 2917 WATER BOTTLE CAP AEU 525 462039 1 WIRE PVC 22 RED 2 870044 2 7083 C S BT
49. PLAY A dI BOARD H PRESSURE SENSOR TUBE INBOARD 4 NSULATO 4 POWER MI BOARD WIRE HARNESS Tm A STANDOFF sA pi k MOTOR CONNECTOR CABLE 5 PIN CONNECTOR 2 PIN CONNECTOR 3 PIN CONNECTOR 860118 860076 and 860019 respectively connectors from the JPWR1 J_ SLND and J FOOTPEDAL connectors on the Board see Fig 28 Note the orientation of the connectors wiring with the Board s connectors Remove Power Board from Module and set aside for reassembly later IMPORTANT The Power Board Assembly is not a customer serviceable item Return the Board Assembly to Aseptico if repairs are necessary Pull the inboard Insulator PN 462113 off the four nylon mounting Standoffs PN 462112 see Fig 28 and place aside for reassembly Figure 29 later Unscrew by hand the nylon Standoffs from the THREADED threaded studs STUDS on the ei Module s Front Wall Fig 29 Set Standoffs aside for re assembly later Figure MANIFOLD ASSEMBLY Locate the three mounting MANIFOLD screws PN WALL 510037 for the Manifold Assembly PN 330591 and SCREWS Manifold Wall X3 PN 462029 see Fig 30 on the bottom of the Module and on the face of the Manifold Control Panel Use a 5 64 Allen wrench to remove all three screws MANIFOLD BLOCK MOUNTING Carefully pull the Manifold Assembly away from the Module until the plumbing connections on the inboard side are readily accessible
50. SERT remove the Clamp poor mounting Screw PN EE 510404 Remove Clamp and set aside for reassembly later DISPLAY MODULE POWER CABLE At the top of the case open the door to the Manifold Insert and locate the Display Module Power Cable 12 Pin Socket This Socket is Figure 84 mounted into the center of the Insert housing with two integral screws see Fig 83 Use af Phillips screwdriver ff to remove the two mounting screws DISPLAY MODULE POWER CABLE 12 PIN SOCKET then feed the entire CN1 Power Cable up and out through the Insert housing Place the Cable Assembly aside for reassembly later Inspect the Cable for damage or faults and replace entire Cable if problems are found Detach the remaining 2 wire connector from the CN1 receptacle on the 48V Power Supply Fig 84 Note the orientation of the 2 wire connector to the receptacle latch Use a 1 16 Allen wrench to remove the four Screws PN 510016 and Washers PN 510573 that secure the Supply to the four Standoffs PN 462244 Carefully lift the Power Supply off the Standoffs and set aside until reassembly later Unscrew the four Standoffs on the Electrical Panel and place aside for reassembly later Remove the Insulator Pad PN 462081 under the Standoffs and set aside for reassembly later IMPORTANT The 48V Power Supply is not a customer serviceable item Replace the entire Supply or return it to Aseptico if repairs are required
51. SERVICE MANUAL amp PARTS LIST AEU 525CF TRANSPORT III PORTABLE DENTAL SYSTEM OAseptico P O Box 1548 e Woodinville WA 98072 1548 1 800 426 5913 e 425 487 3157 e Fax 425 487 2608 www aseptico com info aseptico com TABLE OF CONTENTS CONTENTS Page General Service Information 1 Inspection amp Verification 1 Cleaning amp Lubrication 2 ESD PreGaulions astice lie tipi titoli 3 DISASSEMBLY OVERVIEW EERS gah ol AR u oe a a ba ua re 14 INLET OUTLET AIR FILTER ASSEMBLY 4 WASTE TANK ASSEMBLY 4 WATER BOTTLE ss pve ea ees eee 4 FOOT CONTROL se oes SAD EE SR Piso 5 VACUUM VALVES amp HOSES 5 ELECTRIC MOTOR amp CORD ASSEMBLY 5 AIR ELECTRIC MODULE ASSEMBLY 5 HANDPIECE TUBING GUARD 5 INSTRUMENT HOLDERS 6 WATER FILTER amp FLUER FITTING 6 WATER CAP GASKET 6 WATER GAP EE SESSE AE es wth suku ga S RE 6 ELECTRIC MOTOR CONTROL PANEL HOUSING 6 AIR ELECTRIC MODULE TOP PANEL 7 REAR WALL ii S255 825s DER ei tee ee di alleati 7 RIGHT SIDE WALL 404063055 RE Das De 7 POWER BOARD AND INSULATORS 7 MANIFOLD ASSEMBLY
52. T The water cap gasket PN LUER FITTING 730473 is located on the underside of the white water ieee bottle cap PN 462039 Fig 19 CLAMP Depressurize the water bottle kms x2 and remove it from its water cap Reach up into the white cap and pull the black gasket from the cap Figure 19 Reassemble in the reverse order with a new gasket WATER CAP The water cap PN 462039 is attached under the right side of the Air Electric Module Top Panel Fig 19 Remove the water bottle as previously described Remove the two sleeve clamps PN 730015 from the two tubes then detach the FITTINGS GASKET Page 6 blue tube PN AA 94B and clear tube PN AA 94C from the fittings on the cap Remove the three mounting screws PN 510404 from the top of the panel Fig 18 with a 3 32 Allen wrench and remove cap Remove the two fittings PN 730062 and gaskets PN 730074 from the cap using a 1 4 open ended wrench Inspect and replace fittings or gaskets if necessary Reassemble the cap in the reverse order Refer to the plumbing schematic for the proper installation of tubing ELECTRIC MOTOR CONTROL PANEL HOUSING Locate the four mounting screws PN MOUNTING the Air Electric Module Top Panel Fig 20 and TOP PANEL remove with a MOUNTING SCREWS 2 Phillips X4 screwdriver Disconnect the Wire Harness Sure 21 CONTROL PANEL PN 875113 vi from the 4 pin CONNECTOR _y 4
53. a 7 730062 amp FITTINGS 730073 res X2 pectively and nylon Gaskets PN 730074 Replace the large outer O rings PN 520099 or smaller internal O rings PN 520025 as necessary IMPORTANT The 12 pin Connector Plug PN 860285 subassembly which consists of five Wires PN s 870304 01 02 03 04 amp 06 and Contact Terminals PN 860290 Resistor PN 810438 and two mounting Screws PN 510766 are permanently epoxied to the Junction Block and cannot be serviced Replace the entire epoxied Connector Plug Junction Block subassembly if repairs are required NOTE It is not necessary to disconnect any remaining wiring from the 7 Position Terminal Block PN 860283 or the 4 Positon Block PN 860250 see Figs 46a amp 46b nor remove the Blocks from the unit unless they are faulty or damaged lt FLOATING BLOCK 1 8 FITTING NON SERVICEABLE CONNECTOR PLUG ASSY RESISTOR 4 POS TERMINAL BLOCK 7 POSITION TERMINAL BLOCK SCALER CONTROL MODULES The two Scaler Control Modules PN 730654 are located on the upper left side of the Manifold Module Front Wall Slide the covers of each Scaler Module to the left to expose the wiring terminal blocks underneath Fig 48 Using a tiny jeweler s flat head screwdriver loosen the four wire contact screws on the smaller Control Module terminal block and Page 10 disconnect all four Figure 48 wires Fig 49 When reassem arb U SCALER
54. able tie around the two gray tubes PN AA 95G running to the Air Bottle Assembly see Fig 64b Use a Phillips screwdriver to remove the top mounting Screw PN 510545 which threads into the Assembly Bracket PN 462006 through the top of the Case Then use a 3 32 Allen wrench to remove the other mounting Screw PN 510309 which is accessed from the inside of the case Carefully pull the Assembly out of the Case to access its tubing Fig 65 At the mu Bottle Lid remove the RY Sleeve Clamp PN bese ia sleeve MIRO 730095 and Tube PN AA W CLAMPS i 95G that runs from the 9 Compressor Assembly IP k K see Fig 65 At the Filter AN f 4 PN 730495 locate the Tube going to the Bulkhead Manifold and use a 7 16 open end wrench to remove it from the straight Fitting on the Filter LID GASKET TUBE TO BULKHEAD MANIFOLD COMPRESSOR ASSEMBLY Move the Bracket subassembly to the uo oo workbench Use a 3 32 Allen wrench to remove the two mounting Screws PN 510404 for the Lid and the two Screws PN 510309 for the Filter see Fig 66 BOTTLE CAP Inspect and replace MOUNTING SCREWS the two Bumper Pads PN 850067 if necessary Clean or replace Filter PN 730495 as necessary Check Bottle Gasket PN 730473 located inside the Lid Fig 65 for wear leakage and replace as necessary BUMPER PAD X2 FILTER MOUNTING SCREWS DIVIDER WALL The Divider Wall PN 462000 i
55. acket PN 462106 Use a 1 4 open end VENTURI ma BRACKET 1 4 HOSE TO SWITCHING MODULE MANIFOLD 1 2 HOSE TO VACUUM VALVE or box wrench to remove the two Nyloc mounting nuts that attach the Motor Capacitor Bracket to the Venturi Bracket PN 462107 Fig 105a Hoses Remove 1 4 and 1 2 hoses from the Venturi Muffler Assemblies as necessary Figs 105a amp 105b Use a 7 16 open end wrench to remove the 1 4 hose fittings The 1 2 hoses can be pryed off their fittings by hand Venturi Muffler Assemblies 1 amp 2 Use a 3 32 Allen wrench to remove the two mounting Screws PN 510309 and Nylon Gaskets PN 730074 on each Venturi Muffler Assembly Fig 105a Set Assemblies aside for reassembly later NOTE If the Venturi Muffler Assemblies require additional breakdown refer to their Parts Lists on page 43 COMPRESSOR VACUUM PUMP ASSEMBLY The Compressor Assembly is comprised of a compressor motor with a split head which provides pressure on one side and vacuum on the other Figs 106a amp 1060 The Compressor motor includes a vibration mount assembly which is bolted to the bottom of the AEU 525CF Case see Fig 107 Figure 106a COMPRESSORIVACUUM PUMP ASSY Front View VACUUM END PRESSURE END COUPLER INLET AIR FILTER TO IN LINE VACUUM N ide SPLITTER i TO UNLOADER VALVE MOTOR GROUND WIRE gt VACUUM END TO VENTURI IMUFFLER ASSY 2 CAPACITOR WIRING
56. air flow rate If lt 3 9 SCFM 54 WC remove power for 1 hour and repeat If still low mark as non conforming Return HVE to its holder and turn the holder switch off 3 Remove the LVE from its holder and turn on the holder switch The compressor should come on continuously and there should be vacuum at the end of the LVE Check the maximum vacuum and the free air flow rate If lt 1 2 SCFM 20 WC mark as non conforming Return LVE to its holder and turn the holder switch off 4 Turn the Purge Pressure switch to Purge and remove the water bottle There should be no air leaking from the bottle cap Switch the Purge Pressure switch to Pressure and verify that there is air flow from the Page 50 bottle cap Switch to Purge and replace the water bottle Performance Test Line Voltage Select 1 Turn off the compressor power switch and allow all the air to bleed from the system 2 Plug the power cord into 230VAC 50Hz and set the voltage selector to 230 Turn on the power switches and run the compressor until it stops Remove the HVE from its holder and turn it on to start the compressor again and run for 15 seconds and then turn off the compressor power switch and allow all the air to bleed from the system Replace HVE in its holder Performance Test Air 1 Turn on the compressor to fill the air reservoir Wait two minutes to ensure there is no leakage The compressor should not come on s
57. ard Slot Jeweler s 1 Phillips 2 Phillips Electrical Tools Wire Stripper e Crimp Tool Panduit Model CT 1551 or equivalent Molex 640014100 or equivalent Diagonal Cutters N SPECIFICATIONS Transport Ill Case Size Shipping Case Size 525CF Weight fully loaded Shipping Case Weight fully loaded Power Source Power Rating Operating Pressure High Volume Vacuum Low Volume Vacuum Simultaneous Vacuum Vacuum Compressor Pump Water Reservoir Capacity Air Storage Capacity Water Flow Waste Container Capacity Noise Level Case Duty Cycle Compressor Duty Cycle Electric Motor Duty Cycle 1 Operating Temperature 0 to 40 C 32 to 104 F Environmental Conditions i pS5lFy Equipment Part 1 General Requirements for Safety ANSI AAMI ES60601 1 2005 R 2012 and A1 2012 C1 2009 R 2012 and A2 2010 R 2012 Medical cC US electrical eguipment Part 1 General requirements other sources of electromagnetic energy for basic safety and essential performance 41EJ 17 93 W x 22 06 L x 10 43 H 45 5 cm x 56 cm x 26 5 cm 30 5 W x 25 75 L x 24 75 H 77 47 cm x 65 40 cm x 62 86 cm 5 Ibs 25 8 kg 108 Ibs 49 kg ee ee ee AC Manual Switching 115 220 230 VAC at 60 60 50 Hz 4 7A 4 9A at 50 60Hz 115VAC 2 7A at 60Hz 220VAC 2 3A 2 6A at 50 60Hz 230VAC 45 55 PSI 3 10 3 79 bar
58. bar between the other four Holders Remove the Sleeve Clamps PN 730015 from the tubing going to each of the Holders Remove the colored tubing and Tee Fittings PN 730152 going to the Holders take note of the tubing configurations and colors to each Holder for reassembly later Back out the setscrews on the bottom of the Holder s with a 3 32 Allen wrench Remove the Holders from the Holder Bar Use a 5 64 Allen wrench to remove the two mounting screws PN 510160 that attach the Holding Bar PN 462095 to the Holding Bar Supports Reassemble the Instrument Holders in the reverse order Refer to plumbing schematic for proper installation WATER FILTER amp LUER FITTING The Water Filter PN 730326 and Luer Fitting PN 730073 are located in the blue tube PN AA 95B that protrudes into the water bottle Fig 18 Figure 18 Depressurize the water bottle gt and remove it from its water cap Remove the Luer Fitting from the bottom section of the tube Loosen the sleeve clamps PN 730095 located at the top of the blue tube and at both ends of the Ee WATER Filter Unscrew and remove the X3 CAP Filter Remove the three fittings PN 730073 and gaskets PN 730074 from the tube sections To clean the Filter inject compressed air from the top end to unplug its screen or replace the filter with a new one Reassemble in the reverse order with new gaskets if SLEEVE CLAMP necessary X3 w WATER CAP GASKE
59. ch PN 875120 Use diagnonal cutters to pry off the Sleeve Clamp PN 730015 and 1 8 clear Tube PN AA 94C that is attached between the Stall Sensing Switch and the Venturi Muffler Assembly 2 see Fig 105b Cut the Cable Tie PN 510137 that secures the two Switch Figure 105a VENTURI amp MUFFLER BRACKET ASSY Inboard View MTG LOCKNUT MOTOR CAPACITOR VENTURI IMUFFLER ASSY 2 1 2 HOSE TO VACUUM SPLITTER hawabpi MOUNTING VENTURIIMUFFLER VENTURI ASSY MOUNTING IMUFFLER HARDWARE ASSY 1 X4 Figure 105b VENTURI amp MUFFLER BRACKET ASSY Outboard View MOTOR CAPACITOR STALL STALL SWITCH TUBE BRACKET MOTOR CAPACITOR VENTURI IMUFFLER ASSY 2 1 4 HOSE TO COMPRESSOR VENTURI IMUFFLER ASSY 1 wires to the Clip Mount PN 510759 on the Motor Capacitor Bracket PN 462106 Use a 9 16 open end wrench to loosen the mounting nut on the top side of the Switch then spin the nut and lockwasher part of Switch Assembly off the threads Feed the two Switch wires through the nut and lockwaser and then pull the Switch down through the mounting hole in the Bracket Place Switch aside for reassembly later Motor Capacitor Part of Compressor Motor Use a 11 32 open end or box wrench to remove the Nyloc mounting Nut PN 510411 that attaches the Motor Capacitor to the Capacitor Bracket Fig 105b Remove Capacitor and place aside for reassembly later Motor Capacitor Br
60. e Air amp Electric Module Fig 58 Pull the tubing w down through the grommet and move Syringe and Tubing Assembly to work bench At bench unscrew the bottom R handle from the Syringe head to access the tubing connections Fig 59 Remove the two sleeve clamps PN 730015 and disconnect the tube PN AA 85G from the head To reassemble the Syringe cut approximately 67 of the syringe tubing and attach to the Syringe head with two sleeve clamps Place the syringe in its holder on the Air amp Electric Module and adjust the length of the tubing so that it suspends off the floor Splice the end of the tube as before and attach to the two fittings on the Manifold Block with two sleeve clamps Verify that air comes out the syringe when the air button is depressed and that water sprays out when the water button is depressed SCALER WAND The Scaler Wand part of PN 730654 is attached inside the bottom panel of the Air amp Electric Module Fig 60 Remove the green ground wire and the black and white wires at the 4 position connector block PN 860250 Remove the red and blue wire from the gt smaller module Cut s the cable tie around the Scaler cord located just above the grommet Remove the Scaler tube SPACER SYRINGE TUBING amp i SLEEVE CLAMPS TUBING SLEEVE CLAMPS X2 A HANDLE GROUND WIRE B amp W WIRES CABLE TIE Figure 60m Page 11 DISASSEMBLY Cont d A
61. e Hose Fitting PN 730117 with a 7 16 wrench Cut the Cable Ties PN 510137 as necessary to free up the two wire leads from the Valve Draw the gray braided pressure regulator Hose through the grommet in the Wall and place the Valve and its fixtures and hoses aside for reassembly later VENTURI amp MUFFLER BRACKET ASSEMBLY The Venturi amp Muffler Bracket Assembly is located on the back side of the Compressor Assembly Fig 104 Locate the Vacuum Hose PN 730130 leading from the Compressor Vacuum Head to the Venturi Muffler Assembly 2 Use a 7 16 Allen wrench to disconnect the Vacuum Figure 104 VENTURI amp MUFFLER DISCONNECT BRACKET ASSEMBLY THIS VACUUM COMPRESSOR HOSE FITTING VACUUM HOSE TO VENTURI 2 VENTURI IMUFFLER ASSY 2 MOTOR CAPACITOR Hose fitting at the Compressor Head Carefully lean the Bracket Assembly away from the Compressor Assembly and detach the two brown motor wires with the blue Connectors PN 860052 from the bottom of the motor capacitor Then move Bracket Assembly to the X2 workbench for further disassembly Fig 105 IMPORTANT Disassembly of the Venturi amp Muffler Bracket Assembly is not recommended unless component malfunction or breakage occurs Refer to the assembly breakdown on page 43 for parts configuration and ordering information If further disassembly is necessary remove the main components as follows Stall Sensing Swit
62. e locking tab on the unit s adjustable handle out of its slot and raise the Air Electric Module until it reaches its highest positon the locking tab will snap into the next slot The Modules rear housing will become detached from the connector block on the unit 3 Locate the knob that locks the Air Electric Module to the adjustable handle and rotate the knob 90 so that it aligns with the vertical slot in the handle 4 Carefully rotate the bottom of the Air Electric Module away from the handle so that the knob backs out of the slot 5 Lift the Air Electric Module assembly up and outward until its mounting bracket is free of the large opening at the top of the handle 6 Move the Module assembly to a work bench for component disassembly HANDPIECE TUBING GUARD The Handpiece Tubing Guard PN 462121 protects the tubing going to the instrument holders It is mounted under the instrument holder bar Fig 17 Use a 5 64 Allen wrench HOLDER X4 w ON OFF TOGGLE TEE FITTING X3 HOLDER SLEEVE BAR 4 CLAMP SUPPORT SAW 7 X17 HOLDER wlo ON OFF TOGGLE TUBING SCREW S GUARD Page 5 DISASSEMBLY Cont d to remove the two mounting screws PN 510037 Reassemble the Guard in the reverse order INSTRUMENT HOLDERS Two Instrument Holders PN AA 59G with on off toggle controls are located at each end of the Holder Bar Fig 17 A fifth toggle less instrument Holder PN 68G is located at the center of the
63. e motor cord with disinfecting solution 4 and or sleeve the cord between each patient CORD ASSEMBLY IS Ta THE ENTIRE MOTOR amp STEAM AUTOCLAVABLE ELECTRIC MOTOR O RINGS Replace electric motor O rings when worn or damaged see Fig 124 Gently peel old O rings out of grooves and replace with new rings PN 520069 Occasionally apply non toxic preferably containing PTFE lubricant to O rings to maintain flexibility LARGE O RINGS On Air Electric Module and High Low Vacuum Lines Keep all O rings lubricated with PTFE lubricant Periodically inspect rings for damage or excessive wear damaged or worn O rings will create vacuum leaks degrading system performance Page 46 MOTOR LED LENS CLEANING The lens of the LED light on the motor see Fig 124 is soft and can be damaged It should not be exposed to dust and debris Excessive dust and debris may cause a drastic decrease in optical output In the event that the light requires cleaning first try a gentle swabbing using a lint free swab If needed use a lint free swab and isopropyl alcohol to gently remove dirt from the lens Do not use other solvents as they may adversely react with the LED assembly WARNING Do not attempt to disassemble the motor or motor connector e Do not oil or lubricate the motor lt Do not attach a handpiece to the motor while the motor is running Do not bend motor cord sharply Fai
64. ece Motor from its holder Detach the handpiece from the motor and set aside The receptacle for the Electric Motor cord connector is located ong the bottom of Figure 16 ELECTRIC MOTOR amp CORD ASSY RECEPTACLE gt LIGNMENT the Air Electric Module Assembly Fig 16 Pull the connector straight out of its receptacle Set Motor Cord aside When reconnecting the motor connector ensure that the round dimple on the cord connector aligns with the grooved mark on the receptacle IMPORTANT The Electric Motor amp Cord Assembly is not a customer serviceable item and should not be disassembled in the field Return the Motor Assembly to Aseptico if repairs are necessary Refer to the Sterilization Section in this manual for more information on motor maintenance and care Refer to the handpiece manufacturers instructions for information on handpiece maintenance and repair AIR ELECTRIC MODULE ASSEMBLY The Air Electric Module Assembly PN 330597 is the main control module for the Transport It provides the operator controls for the electric motor scaler air water syringe and two suction valves Detach the Air Electric Module from the Transport Ill unit as outlined below Refer to the Operator s Instruction Manual for complete detailed instructions on detaching this Module 1 Loosen the hold down thumbscrew that attaches the rear housing of the Module to the connector block on the case 2 Pull th
65. es on the designed leak isn t present or of adequate magnitude 11e Turn off the AEU 525 and trip the HVE and bottle pressurization toggles to remove all compressed air from the system Close the toggles Fill the ATU 0088 bottle to the line on the side and mount on the AEU 525 Turn on the AEU 525 and observe the final pressure of the ATU 0088 gauge It should be between 25 and 35 PSI and should be reached within 10 seconds of turn on Repeat steps 4 more times If pressure is wrong or it takes too long to pressurize then the module needs to be reworked 12 Simultaneously hold the Preset and Ratio buttons until the display resets and factory defaults are set F Performance Test Syringe 1 Fill the water bottle and turn on the compressor to fill the air reservoir Press the syringe air button the right one and check that the pressure gauge doesn t go below 20 PSI If it does change the screwdriver adjust for the syringe air 2 Release the syringe air button and allow the compressor to refill the reservoir Press the syringe water button left one and verify that water comes out the syringe 3 Press both buttons and verify that a mist is created 4 Use ATU 0090 and plug the syringe tip into the syringe Press the syringe air button and observe the MAXIMUM pressure on the gauge It must be between 48 0 and 55 5 PSI Performance Test Scaler 1 Remove scaler from its holder install a tip turn the scaler intensity to
66. ft the Control Board MOUNTING Assembly off the s PINS X4 Standoffs and move to a workbench for further disassembly Use a 1 4 open ended wrench to remove the four Standoffs then remove the Insulator Pad PN 462080 and set aside for reuse later At the workbench cut and remove the Cable Tie PN 510628 that straps the Power Supply to the Control Board PCB Lift the Power Supply straight up and off the mounting pins on the PCB IMPORTANT The Power Supply and Control Board PCB assemblies are not customer serviceable If repairs are required to either assembly replace the entire item or return it to Aseptico for service WASTE CONNECTOR CABLE ASSEMBLY Locate the Waste Connector Cable Assembly Bracket Part of Cable Assy PN 875114 Fig 87 Cut the two Cable Ties PN 510137 that bundle aa the wiring to the _ CABLE TIE X2 Control Board hard Assembly see Fig 86 above Use a 5 64 Allen wrench to remove the two mounting Screws PN 510037 for the Bracket Remove Bracket and Cable Assembly and set aside for reassembly later Figure 87 MTG SCREW X2 WASTE CONNECTOR BRACKET Page 16 ELECTRICAL PANEL 10 POS TERMINAL BLOCK Rotate the Compressor Assembly so the Electrical Panel is facing forward Fig 88 Locate the two red wire connectors Figure 88 TA ELECTRICAL PANEL ROTATED FORWARD MOUNTING SCREWS X4 oa te from the Unloader Solenoid Cab
67. ggle Valve mounting nut located on the outside of the Wall then remove the Valve RIGHT SIDE WALL Locate the two mounting screws PN 510037 on the bottom of the Module that attach the Right Wall PN 462036 to the Module see Fig 26a Use a 5 64 Allen a a va wrench to remove both screws and set the Wall aside for re assembly later Fig 26b POWER BOARD AND INSULATORS Use a 1 16 Allen wrench to remove the four screws PN 510016 that attach the Power Board Insulator PN 462117 to the Module Fig 27a Remove Insulator to expose the Power Board PN 330601 see Fig 27b then place Insulator aside for reassembly later Carefully pull Power Board away from the Module until the wiring assem blies can be accessed Fig 28 Note the alignment of the Board s mount a a ng holes with the nylon stand offs Unclamp the brass Sleeve PN 461607 from the Pressure Sensor Tube PN 730227 Detach Tube from PSENS1 connector on Power Board Disconnect the Motor Connector Wiring Assembly PN 330598 from the MOTOR connector on the Board Note the orientation of the Wiring Assembly s connector and wires with the locking tab and position 1 on the Board s connector Disconnect the 3 pin 2 pin and 5 pin PN s 860118 860076 and 860019 respectively connectors from FITTING i Figure 26a RIGHT WALL MOUNTING SCREWS Figure 26b errr Page 7 DISASSEMBLY Cont d CLAMP DIS
68. gs PN 730098 from the Compressor Heads IMPORTANT The Compressor Motor is not a customer serviceable item Return the Motor to Aseptico if repairs are required MOTOR MOUNT ASSEMBLY The two Motor Vibration Mount Assemblies are located on the bottom of the Compressor Motor Fig 107 Use a 5 32 Allen Figure 107 RUBBER wrench to WASHER remove the four X4 ee Bolts PN si 510295 that mount the two Mounting Blocks PN 462082 to the Motor Note the mounting configuration of SEO X2 the Blocks Bolts X8 Fender Washers PN 510703 Rubber Bushings PN 870315 Rubber Washers PN 870316 and Spacers PN 510779 Remove both Mount Assemblies and set aside for reassembly later AIR ELECTRIC BULKHEAD INSERT The Air Electric Bulkhead Insert PN 462050 is located on the top of the 525CF Case PN 410201 08 Fig 108b IMPORTANT Disassembly of the Bulkhead Insert is not recommended unless component malfunction or breakage occurs Refer to the Assembly breakdown on page 29 for parts configuration and ordering information lf further disassembly is necessary remove the Insert components as follows s x r wi _ MOUNTING BLOCK Lay the Case down with the Case Lid facing up Open the Lid and locate the Drain Outlet Tube PN AA 86G that leads from the bottom of the Insert inside the Case to the drain port on the back side of the Case see Fig 108a Twist the Tube off the plastic nipple o
69. he Pressure Switch terminals Use a 1 thin open end wrench to hold the Pressure Switch Mounting Nut while spinning off the Elbow with a 9 16 open end wrench Remove Switch Elbow and Washer and set aside for reassembly later Figure 103 PRESSURE SWITCH PRESSURE SWITCH MOUNTING NUT 3 WAY VALVE MTG SCREWS 02 ELBOW HOSE FITTING SWITCHING MODULE MANIFOLD RIGHT WALL ASSEMBLY_ 7 b P A Page 20 Switching Module Manifold PN 330594 On the inboard side of the Wall Fig 103 use diagonal cutters to pry the two 1 8 tube Sleeve Clamps PN 730015 from the Red Tube PN AA 94R and Green Tube PN AA 94G then the 1 4 Clamp PN 730094 and gray braided Hose PN AA 96 Set all Tubes and Hoses aside for reassembly later On the outboard side of the Wall Fig 102 use a 5 64 Allen wrench to remove the two mounting Screws PN 510037 that attach the Switching Module to the Wall Remove Module and set aside for reassembly later 3 Way Air Unloader Valve PN 730578 On the inboard side of the Wall Fig 103 use a 9 64 Allen wrench to remove the two mounting Screws PN 510764 that attach the 3 Way Valve and two Spacers PN 462094 to the Wall Refer to the 3 Way Air Valve subassembly breakdown on page 42 if further disassembly is required If the Elbow PN 462094 that leads through the Wall to the Compressor Air Filter needs to be removed use a 9 16 open end wrench to hold the Elbow while spinning off th
70. hoses with a disinfectant solution AIR BOTTLE FILTER Routinely check the air bottle filter once a day for condensation To drain condensa tion place a towel or container below the filter and use pliers to carefully loosen the black knob on the bottom of the filter IMPORTANT To open the drain turn the black knob clockwise follow arrow on DRAIN label to close drain turn the knob counterclockwise Do not overtighten WASTE SYSTEM CLEANING Empty and clean the waste system whenever the level alarm occurs Also empty and clean it routinely once a day or before the unit is to be shipped or stored Follow these steps 1 Empty all waste from the waste container 2 Prepare approximately 2 3 liter of 10 bleach water solution in a separate container Submerge the end of the high vacuum ejector HVE into this bleach solution and pull no more than 1 3 liter of the solution through the line into the waste container Repeat this process for the saliva ejector low vacuum line IMPORTANT The solution will enter the waste container at a very high rate Care must be taken not to overfill the containers waste compartments 3 Discard bleach solution All components of the waste container including the lid assembly and waste container strainer can be safely rinsed with 10 bleach solution NOTE Take care to ensure that water is kept off the level sensor electrical connector on the case Rinse and dry tanks and the lid If unit
71. is to be shipped or stored hang vacuum lines vertically to allow any residual water to drain before packing 3 WAY AIR WATER SYRINGE Depress the right button for air operation and the left button for water operation Depressing both buttons will create a mist The syringe features quick change autoclavable tips To remove a tip press on the locking collar surrounding the tip socket and pull the used tip straight out of the socket Fig 125 To insert a new tip press locking collar and push tip into socket as far as it will go Release ring and gently tug on tip before using to ensure that tip is securely locked into socket Syringe Tip Sterilization 1 Remove contaminated syringe tip 2 Remove all visible signs of contamination before autoclaving 3 Autoclave tip at 132 C 270 F for ten minutes 4 Sterilize between each patient use NOTE Since only the tips can be autoclaved it is recommended that the air water syringe be bagged with a disposable single use plastic sleeve between each patient use FIG 125 DEPRESS LOCKING COLLAR TA j L Tu al x _ Pi sa os ULTRASONIC SCALER The scaler handpiece cover and scaler tips are fully autoclavable Disinfect and clean the cover and tips before autoclaving Autoclave at a maximum temperature of 135 C 275 F for 10 minutes or 120 C 248 F for 20 minutes Wipe off the scaler handpiece and it s silicone hose with a soft cloth Use a 45 is
72. le Assembly PN 875115 and the two red connectors from the Pressure Control Switch Cable Assembly PN 875116 in the upper right none hand corner of the Panel see Fig 88 inset Disconnect all four wire connectors Cut all cable ties located on the front of the Electrical Panel and along the edge of the Cooling Fan Locate the four mounting Screws PN 510037 that attach the Electrical Panel to the Compressor Assembly see Fig 88 and remove them using a 5 64 Allen wrench Carefully lower the top front edge of the Panel downward to expose the back side of the Panel Fig 89 N COMPRESSOR GROUND WIRE LU GROUND WIRE gx MTG HARDWARE J PRESSURE CONTROL 4 n SWITCH CABLE CONNECTORS COMPRESSOR MOTOR WIRING Locate and disconnect the two pink female wire connectors from the Pressure Control Switch Cable Assembly amp Locate and detach the green yellow ground wire from the Compressor to the grounding hardware on the back side of the Electrical Panel using a 5 16 open ended wrench Locate the 10 Position Terminal Block PN 860278 on the back side of the Electrical Panel Fig 89 Note the wire colors and terminal positions of the eight wires coming from the Compressor Motor Assembly Use a small jeweler s screwdriver to detach these eight wires from the Block NOTE When rewiring the System refer to the Final Assembly Wiring Schematic Move the Electrical Panel to the
73. lure to comply with any of the above instructions may void your warranty CAUTION The Electric Motor is sensitive to shock Do not drop or impact motor against a hard surface CAUTION FOR ALL STERILIZATION e Do not exceed 135 C or 275 F e Do not submerge in any solutions e Do not use ultrasonic cleaners GENERAL CLEANING The external surfaces of the chassis should be cleaned using a soft cloth moistened with a mild detergent solution Any external surfaces of the unit that are contacted during use should be wiped down with a soft cloth moistened with a disinfectant at the beginning of each day and between each patient use WATER LINES Disinfect the water lines weekly Prepare a 1 10 bleach solution 1 part household bleach to 10 parts water Remove water bottle and discard residual water Replace empty water bottle and air purge all waterlines Fill water bottle with bleach solution Run bleach solution through all lines Allow bleach solution to stand in lines for 10 minutes Remove water bottle and discard bleach Flush water bottle and all lines thoroughly with clean water Air purge and leave lines dry until next clinical use CAUTION Do not run saline solutions through the water system saline will rust the water filters VACUUM SYSTEM The HVE and low volume saliva ejector valves are fully autoclavable Remove the valves from their hoses before autoclaving The vacuum hoses should not be autoclaved Clean
74. mly adhered to Cover and 5 Add 4 inches of 1 inch diameter heat Shrink around Flex Cable Do Not Shrink Use a 5 64 Allen wrench to remove the four screws PN 510037 that attach the two Holder Bar Supports PN 462096 to the Top Panel see Fig 21 Place Supports aside for reassembly later The Rubber Seal strip PN 520104 is taped to the Top Panel along the Panel s back edge Fig 23 Peel off the Seal if necessary and replace using double backed adhesive tape AIR ELECTRIC MODULE TOP PANEL Use a 5 64 Allen wrench to remove the ten screws PN 510037 that Figure 23 mount the Top Panel to the Air Electric Module Fig 23 Note the two screws located on the place aside for reassembly later REAR WALL Use a 5 64 Allen wrench to remove the six screws PN 510037 that attach the Rear Wall to the Air Electric Module Fig 24 Note that one mounting screw is lo cated on the Manifold Assembly control panel MOUNTING SCREWS Carefully disconnect the Rear Wall from the Module and swing it to the right noting that the tubing to the Pressure Toggle Valve PN 730014 is still attached Remove sleeve Clamp PN 730015 and detach the clear PRESSURE RELEASE tubing PN AA 94C from the Toggle Valve Disconnect BOARD Rear Wall and INSULATOR move to work bench Remove the two Fittings PN 730062 and gaskets PN 730074 with a 1 4 open ended wrench Use a 9 16 wrench to remove the To
75. mponent fractured broken punctured torn bowed deteriorated or malformed Any component misplaced or not in proper alignment Fastening device requiring loosening or removal is swaged peened staked or otherwise permanently fastened components missing Components do not fit or mate properly Interface fits between components not proper too loose too tight binding Components not free from defects Removable components cannot be removed or replaced without difficulty Coarse machine tool or die marks present Surface not clean not free of foreign matter flux or other defects Damage or defects on exterior or interior surface present Operating instructions not provided Service data not provided Identification markings not present not complete not permanent not correct TEST PROCEDURE NEW AND REPAIRED PRODUCTS A Assemble AEU 525 with all instruments in their holders plug the power cord into 115VAC 60Hz and set the voltage selector to 115 B Performance Test Suction 1 Make sure all instruments are in their holders and power switches are ON and turn holder switches to OFF DO NOT latch the side latches of the Waste Tank Lid The Lid sealing gasket should just rest on top the Waste Tank 2 Remove the HVE from its holder and turn on the holder switch The compressor should come on continuously and there should be vacuum at the end of the HVE Check the maximum vacuum and the free
76. n and application of all adhesives ESD PRECAUTIONS The following electrostatic controls must be used when working on this unit ESD Training and Standards Employees handling electronic sub assemblies and ESD sensitive components are expected to be trained Training should be based on IPC A 610 or equivalent ESD standard ANSI ESD S 20 20 Protection of Electrical and Electronic Parts Assemblies and Equipment ESD Static Controlled Area Areas that are designated for handling and working on electronic sub assemblies or their components should be marked off with signs indicating the area where ESD controls are to be enforced These areas are to be kept clear from persons that are not trained to prevent ESD damage from occurring ESD Environment The work area is to be free of all static generating materials such as plastic containers water bottles plastic bags plastic objects such as plastic pens heat guns unless made for the ESD environment ESD Jackets Clothing should be non static generating cotton Static generating clothing e g wool acrylic nylon must be covered with an ESD jacket that is buttoned closed Optional gloves Nitrile gloves may be used to cover the hands when working but are not required Seating ESD Chairs should be used in place of static generating chairs e g modern office seating use static generating materials Storage and packaging All circuit boards and components are to be s
77. n the bottom of the Insert Locate Page 22 N da c A te RE le M r n y 1 8 TUBE DELIVERY FITTING TO MODULE ITCHING LOCK BLOCK IE sedi z DRAIN TUBE Figure 108b BULKHEAD INSERT DOOR 4 MM o DOORIHINGE ASSY HINGE MTG NUTS MTG HARDWARE TE X2 N Ve DOOR FASTENERS LOCK BLOCK MOUNTING the seven mounting Screws PN 510790 and rectangular Washers PN 510784 that clamp the Insert to the underside of the Case Stand the Case upright and pull the Insert subassembly up through the cutout in the top of the Case Move the Insert subassembly to a work bench if further disassembly is required At the bench open the Insert Door PN 462047 to expose the three mounting Screws PN 510160 that attach the Delivery Module Lock Block PN 462076 to the Insert see Fig 108b Use a 5 64 Allen wrench to remove the Screws and Block and set aside for reassembly later Locate the two mounting Screws PN 510016 and Nuts PN 510394 that attach the Hinge PN 462046 to the Door Fig 1080 Use a 1 16 Allen wrench to remove the Screws while gripping the Nuts with a 1 4 open end wrench If necessary separate the Hinge from the Door using a 1 4 open end wrench to remove the two mounting Nuts PN 510394 Leave the two Fasteners PN 510772 Ejector Spring PN 510775 and Retainers PN 510774 attached to
78. nchor Line from the hold down Nut with a 5 16 open ended wrench see Fig 53a Pull the Scaler Wand cord down through the grommet in the bottom panel of the Air amp Electric Module Remove Scaler Wand IMPORTANT The Scaler Wand is not a customer serviceable item Return the Wand to Aseptico if repairs are required Reassemble the Scaler Wand in the reverse order adjusting the length of the Wand cord to hang suspended off the floor and then trimming the excess cord and or water line Wrap the cable tie around the scaler cord just above the grommet in the bottom panel of the Air amp Electric Modulet Ensure that the tie is not over tightened and does not restrict the flow of water Attach the anchor line to the hold down nut Attach the green white and black wires from the Wand to the matching colored wires on the 4 position terminal block Check to ensure that scaler water flow is appropriate FOOTSWITCH CONNECTOR The Footswitch Connector PN 860212 is located on the bottom panel of the Air amp Electric Module Use a 13 16 open ended wrench Figure 61 KEYWAY 6 to remove mounting nut on outboard side C of bottom panel Fig MOUNTING 61 NOTE Take NUT care to protect the 4 panel against FooTsWITCH scratches when CONNECTOR removing nut Push Connector inward through D shaped Figure 62 cutout in bottom 909 panel of the Air amp Electric Module a Note that the D SHAPED F CUTOUT
79. off any residual tape left on the Wall Remove the rubber Holding Pad PN 462115 When mai the Module later use double sided adhesive tape to affix the Module into position Place both Scaler Modules aside for reassembly later Reassemble the Modules in the reverse order TWO WAY VALVE The Two Way Valve PN 730656 and its mounting hardware is located on the Front Wall Fig 51 Use diagonal cutters or needle nose pliers to pry off the large white nylon Sleeve Clamp PN 730095 from the 1 4 12 PIN CONNECTOR leave it in MOUNTING PAD Figure 51 I MOUNTING te BRACKET e INSULATOR MOUNTING SCREWS es DETACH ONLY THIS 1 4 CLAMP amp TA a sd 4 ai aa FITTINGS NA da X2 TWO WAY VALVE 4 f TA F s amp is i j z SILICONE REAR TUBE HOUSING Hose PN AA 96 that protrudes through the large black silicone tubing from the Rear Housing Use a 5 64 Allen wrench to remove the two Mounting Screws PN 510037 that attach the Valve to the Mounting Bracket Leave the Bracket PN 462114 and Insulator PN 462116 attached to the Front Housing Move the Valve and its hardware to the workbench if further disassembly is required At the workbench disconnect the remaining two sleeve clamps and hoses from the two Fittings PN 730139 Fig 52 Use a 1 4 thin Figure 52_ BE PLUGS X3 open ended wrench TR to
80. on Valve and ensure same alignment during reassembly IMPORTANT The Manifold Block is not a customer serviceable item Retum the Block to Aseptico if repairs are required Figure 33b MANIFOLD BLOCK Not a Customer Serviceable Item Return to Aseptico For Repairs i LEAVE THIS HOSE amp TUBE ATTACHED TO BLOCK IF NO REPAIRS NEEDED JUNCTION BLOCK The Junction Block provides an interconnecting air water and electrical terminal between the 525CF Control Module and the Compressor Module The Block is located in the pivotal housing attached to the back side of the Air amp Water Manifold Module Fig 34 igure 34 i lt 1 CAPACITORS p X2 REAR n gt T HOUSING Bi RESISTOR PN 870118 7 POSITION K G TERMINAL BLOCK E 9 SJ n s DIEN Le ER PT JUNCTION BL BLOCK Use a 5 64 Allen wrench to remove the four mounting Screws PN 510037 that attach the Front Housing PN 462042 to the Rear Housing PN 462043 see Fig 34 inset Use diagonal cutters or needle nose pliers to pry off the sleeve clamps from the two tubes and hose that connect to the Junction Block Fig 34 The 1 8 tubing is clamped with Clamps PN 730015 and the 1 4 hose is attached with a large white nylon Clamp PN 730095 Use a small flat head screwdriver to disconnect just the Junction Block wiring from the 7 position Terminal Block PN 86028
81. on and parts lists not available in the AEU 525CF Transport Ill Operation and Maintenance Instruction Manual It will help you better understand the operation of the Transport system thereby reducing service time A Schematic Diagram Set includes assembly drawings with individual part numbers plumbing diagrams and electrical schematics The plumbing and electrical diagrams show all air water and wiring components as installed in the unit Individual parts are also listed and referenced to Figures with callouts in the Parts Lists A Detachable Parts List is also included Use the information in the Parts Lists when ordering replacement parts INSPECTION amp OPERATION VERIFICATION To verify that the Transport unit is functioning properly first follow the Setup procedure in the Operation and Maintenance Manual or in the 525 Setup Video presented on the Aseptico website The System is designed to operate from 110V or 230V 50 60Hz power A manually operated switch located next to the power inlet cord allows the user to select the proper voltage Fig 1 Turn both rocker switches on the motor housing to the ON position The left hand switch turns the unit power On Off The right hand switch acts as a circuit breaker for the compressor Electrical overloads will trip both switches Simply turn the switches back On to reset Green LED s adjacent to each switch illuminate when the switches are On NOTE When the unit i
82. ooner than every 30 seconds after the first two cycles Check that the pressure gauge reads 45 55 PSI 2 Operate the air syringe with a duty cycle of 20 seconds on and 10 seconds off for 5 minutes to check for any possible stalling of the compressor Hand Motor Test 1 If the power is on turn it off Now turn on the power while watching the LCD display and verify that the software versions are 127 and 11 2 Ensure the Standby button turns the display on and off 3 Ensure the ratio button causes the display to cycle through the ratio settings of 1 5 1 2 1 1 5 1 and 8 1 Set the console to the 1 1 ratio 4 Ensure the Torque Adjust buttons allow adjustment of the display up and down from 5 to 100 Set the torque to 100 5 Ensure the Speed Adjust buttons allow speed adjustment up and down from 2 00KRPM to 40 0KRPM Set the speed to 2 OOKRPM 6 Put a 20 1 handpiece with a large bur of some kind on the motor Press the footpedal and verify that the bur rotates counterclockwise when viewed from the bur Release the footpedal and press the motor direction button and verify that it goes from FWD to REV and back to FWD Set it to REV and press the footpedal and verify that the bur is now turning clockwise when viewed from the bur and that the console is beeping Release the footpedal 7 Change the ratio to 8 1 and the torque to 5 Now press the motor direction button and verify that it goes
83. oor open to expose the two Hinges PN 462005 and Hinge Stop PN 510777 Use a 3 32 Allen wrench to remove the two Screws PN 510579 that mount the Hinge Stop to the door frame Use a 1 16 Allen wrench to remove the four Screws PN 510016 and Lockwashers PN 510433 that mount the two Hinges to the Door Frame Move the Vent Door subassembly to the work bench for further disassembly At the bench use a 1 4 open end or box wrench to remove the six Nuts PN 510434 and Lockwashers PN 510433 that attach the Hinges and Stop to the Door Separate the Hinges from the Door and set aside for reassembly later The Door Fasteners Ejector Springs PN 510775 and Retainers PN 910774 do not Figu need to be removed the Door re 110 pr from Use a Phillips screwdriver and 11 32 open end wrench to remove the three Screws PN 510533 along the top of the Door Frame PN 462003 The eight other Screws PN 510545 and eleven Nuts PN 510411 that attach the Frame to the Case Lid Set the Frame aside for reassembly later Locate the Waste Tank Bracket PN 462105 on the outboard side of the Lid Fig 110 Use an 3 8 open end or box wrench to remove the two Screws PN 510124 and flat Washers PN 510356 that attach the Bracket to the Lid Place Bracket aside for reassembly later CASE VENT DOOR OPEN The Case Handle and Wheels are integrated into x the 525CF Case Sai c ASE mT Assembly PN _ L 1 41021 08
84. opropal and detergent solution DO NOT IMMERSE the handpiece in any fluid or spray any fluid directly on the handpiece MOTOR CORD RECEPTACLE O RINGS The O rings PN 520081 for the three water air ports in the motor cord receptacle should be replaced if damaged or worn Use the provided O ring installer pin and sleeve to replace the O rings 1 Remove old O ring from water or air port fitting 2 Slide new O ring over pointed end of installer pin onto the pin s shank see Figure 126 INSTALLER PIN 3 Insert pointed end of installer pin into open end of installer sleeve until O ring stops against end of tool 4 Position concave end of installer pin against end of water air port fitting see Figure 127 5 Push installer sleeve inward until new O ring seats into groove on fitting see Figure 128 AIR FILTER ASSEMBLY The foam filter on the Air Filter Assembly should be cleaned regularly if tte AEU 525CF is used in a dusty environment Gently pull the foam sheet off the white mounting studs on the Assembly frame and clean with soap and water or compressed air If washed allow filter to dry before operating unit Page 47 TROUBLESHOOTING Problem Unit will not start Unit starts but trips circuit breaker No water pressure Insufficient vacuum Insufficient handpiece operation No water to handpiece No coolant air to handpiece Electric motor control panel does not light up when on
85. or wear and replace if A necessary Pull both uv I Vacuum Hoses HOSES COMPRESSOR ASSY ends down through the Bulkhead Insert Leave opposite ends attached to the Compressor Assembly Fig 75 BULKHEAD INSERT TUBE GUARD Locate the Bulkhead Insert Tube Guard PN DES which is located inside the Case mounted to the bottom side of the Insert see Fig 76a Use a Phillips screwdriver to remove the two I mounting Screws PN 510781 Remove the Guard and set aside for re assembly later Use diagonal cutters to pry off the 1 8 amp 1 4 Tube Sleeve Clamps PNs Page 14 Figure 76 MANIFOLD INSERT r Viewed From Inside LA Case _ 730015 amp 730095 Fig 76b Then remove the Red Tube PN AA 94R Green Figure 77 a 7 Tube PN AA 94G and Gray Tube PN AA 96 from their fittings Leave the opposite ends of the Tubes attached to the Compressor Assembly Locate the Cable Tie PN 510137 that straps the Display Module Power Cable PN 875118 to the Compressor Assembly see Fig 77 Cut the Tie to provide additional slack for the Power Cable DISPLAY MODULE POWER CABLE Carefully rotate the Compressor Assembly onto its back side see Fig 78 Place a protective pad under the Assembly to prevent scratching DISPLAY MODULE EE MTG HARDWARE PWR CABLE X4 MOTOR HOUSING COVER rin Pi Tor MOTOR HOUSING COVER Locate the four mounting Screws r that at
86. proximately 42 seconds to remove one liter of water using the saliva ejector SENSOR CORD CONNECTOR Instruments To check the functions of the electric motor handpiece and scaler remove each instrument from its respective holder one at a time see Fig 3 and test the instrument with coolant water and or air flow Both instruments are activated by the foot control Electric Motor Handpiece Remove the electric motor handpiece from its holder Fig 3 A handpiece water ON OFF toggle valve is located on the manifold control panel Fig 7 Place this toggle in the ON position and de press the foot pedal Ensure that coolant water flows to the handpiece A water flow adjust ment valve is also provided to control the volume of water going to the hand piece This valve is located next to the ON OFF toggle valve Fig 7 Turn this adjustment valve counterclock wise to increase flow then clockwise to decrease flow AD nn ALVE A handpiece air ON OFF toggle valve is also located on the manifold control panel see Fig 7 This valve allows coolant air to flow to the electric handpiece Depress the foot pedal and place this toggle in the ON position Ensure that Page 2 coolant air flows to the handpiece An air flow adjustment valve is located next to this ON OFF toggle valve Fig 7 Turn this adjustment valve counterclockwise to increase the volume of air to the handpiece then turn it clockwise to
87. r Housing Assembly INLET OUTLET AIR FILTER ASSEMBLY The socket for the Waste Tank Level Sensor Connector is located on the Electrical Panel Assemby behind the Air Filter Assembly see Fig 9 0 NOU PRON Grasp the locking collar on the Connector and pull the Connector straight out of its socket through the plastic hole in the Air Filter Assembly The Connector is keyed to the socket so note the Figure 9 orientation of the white arrow on the locking collar to the top center of the socket When reinstalling the Level Sensor into its socket simply align the arrow to the top of the socket and push the Con pe nector straight in until a click is heard Ensure that the connector is dry and free of any moisture before reconnecting to the socket WASTE SENSOR EN AN WASTE SENSOR CONNECTOR Note Alignment Arrow Swing the Connector and cord out of the way Use either a standard flat head screwdriver or the fastener tool provided on the inside of the TAN Transport Ill case lid to loosen the four fasteners on the Filter frame Fig 10 Turn the fasteners counter clockwise 1 4 turn Lift the Filter out of the lid door frame and move to a workbench for further disassembly FILTER FASTENERS 4 Page 4 OUTER INNER FOAM FOAM PAD PAD Figure 11 TUBE FOAM PAD i VELCRO The three foam filter pads can be detached from the Filter frame for cleaning or replacement
88. r to Page 24 for Parts Descriptions Page 29 ES 10 Page 30 111 FINAL ASSEMBLY PARTS LIST Figure 112 Sheet 7 of 9 LELE CR TAR eee ELI RI 105 NOTE Refer to Page 24 for Parts Descriptions Te 66 6666 66 FINAL ASSEMBLY PARTS LIST Figure 112 Sheet 8 of 9 111 55 NOTE Refer to Page 24 for Parts Descriptions 99 699 ge Page 31 068 Page 32 FINAL ASSEMBLY PARTS LIST Figure 112 Sheet 9 of 9 111 NOTE Refer to Page 24 for Parts Descriptions n anna ES 28 AIR ELECTRIC MODULE ASSEMBLY Figure 113 Sheet 1 of 4 ITEM PART NO QTY ITEM PART NO QTY AIR ELECTRIC SCALER W LED MODULE ASSY 525 330597 1 SHIM BRASS 1 4 ID X 3 8 OD X 01 THK 510768 2 SCALER ASSEMBLY SYSTEM WITH LED LIGHT 730654 1 WASHER NYLON 196IDX 4370DX 062T 10 FENDR 510019 2 SYRINGE 3 WAY AIR WATER QUICK CHANGE TIP TA 90D 1 WASHER FLAT STNLS 10 510356 2 TUBING POLY 1 80D CLR AA 94C 4 4583 GUARD HP TUBING AEU 525 462121 1 6 TUBING P
89. s Flush all non electrical parts with clear hot water Abrasive cleaners have the potential to damage surface finishes and should be avoided Any wiping should be done with a soft lint free cloth Electrical parts should be cleaned with an appropriate electrical parts cleaner or air Use a silicone base lubricating grease such as Parker Super O Lube PN 490138 to lubricate O rings and seals in the system Before performing any reassembly of parts that contain O rings or seals apply a light coat of silicone grease This will make installation easier and prevent the O rings or seals from being damaged Water Lines Disinfect the water lines weekly Prepare a 1 10 bleach solution 1 part household bleach to 10 parts water Remove water supply bottle and discard residual water Replace the empty water supply bottle and air purge all waterlines Fill water supply bottle with bleach solution Run bleach solution through all lines Allow bleach solution to stand in lines for 10 minutes Remove water supply bottle and discard bleach Flush water supply bottle and all lines thoroughly with clean water Air purge and leave lines dry until next clinical use GAUTION Do not run saline solutions through the water System saline will rust the water filters REFER TO STERILIZATION AND MAINTENANCE SECTION ON PAGE 46 FOR MORE CLEANING INSTRUCTIONS Adhesives Refer to included Schematic Drawing Set PN 420991 for proper identificatio
90. s in use its compressor motor will occasionally turn On and Off to maintain proper pressure IMPORTANT The switch should be left in the On position when not in use Toggle the water bottle purge switch located on the back side of the air electric module to the PRESSURE position Fig 2a Turn the main power switch to the ON position The compressor pump should pressurize the air and water bottles and maintain the system operating pressure at 45 55 PSI 3 10 3 79 bar Check the pressure on the gauge located on the side of the air electric module Fig 2b WATER BOTTL 7 PURGE SWITCH The Transport System uses a single compressor motor with a split head The split head provides pressure on one side and vacuum on the other The vacuum side uses venturi boosters to increase the vacuum The system pressure is regulated by a switch located on the right wall of the motor housing assembly This switch activates the compressor when the pressure drops to approximately 45 PSI and it stops the compressor when the pressure builds to approximately 55 PSI The electric motor handpiece scaler and vacuum instrument holders are air activated holders If the High Vacuum Evacuator HVE or low volume saliva ejector instruments Fig 3 are removed from their holders or if they aren t properly Figure 3 SCALER SYRINGE SALIVA seated in their EJECTOR holders the com pressor will run continuously even when the system pres
91. s located in the top compartment of the Transport Ill Case Fig 67 Use a 5 64 Allen wrench to remove the two upper mounting Screws PN 510808 and kb EF the three lower SCREWS mounting Screws PN 510037 Remove Wall and set aside for reassembly later Inspect the large foam Pad PM 462100 and replace if necessary STORAGE SHELF The Storage Shelf Figure 68 PN 462098 i located in the top compartment of the Transport Ill Case Fig 68 Use a 5 64 Allen wrench to remove the two I mounting Screws I l VACUUM ae TUBE G BAFFLE PN 510037 that attach the Shelf to the adjoining I BUNGEE Vacuum Tube L Sl Baffle Remove Shelf and place aside for reassembly later To remove the Bungee Cord PN 730370 untie the knot in the Cord and pull the Cord up through the rubber Grommet PN 870326 Place Cord aside for reassembly later Inspect and replace plastic Hook PN 730371 if damaged VACUUM TUBE BAFFLE PART A The Vacuum Tube Baffle Part A PN gure 09 4620001 is located IN the top compartment of the Transport Ill Case Fig 69 Use a 5 64 Allen wrench to remove the five mounting Screws PN 510037 that attach the Baffle to the adjoining Baffle Part B Use a Phillips screwdriver to remove the two mounting Screws PN 510781 at the top of the Baffle that attach it to the Bulkhead Insert Remove Baffle and place aside for reassembly later VACUUM TU
92. simple design the Aseptico AEU 525CF Transport System requires very little maintenance Any maintenance that is needed can be performed in minutes PURGING THE SYSTEM If the unit will not be used for an extended period of time or if the unit might be subjected to freezing conditions the user should purge the system of all water Simply empty the contents of the water bottle and install it back into its cap then operate the air water syringe scaler and handpiece with water coolant ON until only air comes through the water lines Pack the unit and store as normal HANDPIECES Thorough cleaning and lubrication of E type handpieces after each use and before sterilization is very important to ensure proper operation and service life of the handpiece Follow the instructions provided with the handpiece for complete maintenance instructions When sterilizing IMPORTANT Protect motor from excess oil draining from handpieces After lubricating and before autoclaving stand Vi handpiece on its base on a paper towel and allow excess oil to drain see Fig 122 WA ELECTRIC MOTOR amp CORD ASSEMBLY The entire Electric Motor and Cord Assembly is fully autoclavable Fig 123 Steam autoclave motor cord assembly at 132 C 270 F for ten minutes Loosely Fig 123 MOTOR amp CORD STERILIZATION coil the motor cord when autoclaving Avoid sharply bending the cord when autoclaving Alternatively wipe down th
93. ssor circuit breaker are on b Attach a foot pedal connector cable 875070 with all wires joined to form a common test point ATU 0076 c Connect the appliance coupler cord from the hipot tester to the mains input of the AEU 525 Connect the return cable of the hipot tester to the joined wires of the foot pedal connector d Verify the test settings are correct e Push TEST and wait for the test to finish Empty Water Bottle and Dry Make sure the electric motor is attached to the Delivery Module and place the motor in a dry absorbent material Open Handpiece Water adjust all the way open the Handpiece Water toggle valve press on foot pedal and blow out water from the lines and motor Place motor in holder Remove scaler from holder and open Scaler Water adjust all the way open the Scaler Water toggle valve TURN THE SCALER INTENSITY CONTROL AS LOW AS POSSIBLE press on foot pedal and blow out water from the lines and scaler DON T OPERATE LONGER THAN 30 SECONDS Foot Control Ensure that the foot control has PASSED label P N 420301 Labeling and Serial Number Make sure all required labels including the one with the serial number are present Manual and Packaging Ensure the instrument has one foot pedal high vacuum hose low vacuum hose 120VAC power cord 220VAC power cord 40K motor waste tank and lid manual and packing guide Refer to Schematic Drawing Set PN 420991 Sheet 16 for test ins
94. sure is fully pressurized If the HVE and saliva ejector instruments are seated in their x holders properly but the compressor fails to tum off turn the unit s power switch OFF and check for air leaks in the system If the system pressure gauge is showing pressure the leaking sound should be detectable Use your ear or place a tube to your ear like a stethoscope to locate the source of the leak If a leak can t be heard from any air lines or fittings check the air and water bottles for tightness and the condition of their seals and check the three O rings from the junction block ELECTRIC HANDPIECE Air Water Syringe Check the 3 Way Air Water Syringe Fig 4a by depressing the air and water syringe buttons individually then both simultaneously for air water mist This mist can be adjusted with the two syringe Figure 4a flow control knobs located on the manifold control panel see Fig 4b The top knob adjusts the water flow and the bottom knob adusts the air flow Turn the knobs clockwise to decrease the flow or counterclockwise to increase the flow Water Filter Inspect the water filter Fig 5 on the Figure 5 end of the water pick up tube that protrudes into the water supply bottle If the filter becomes clogged and restricts the water flow it needs to be cleaned by reverse flushing or replaced CAUTION Do not run saline solutions through the water system saline will rust the water filter Air Filters
95. tach the Motor Housing Cover to the Compressor Assembly see Fig 78 Use a 5 64 Allen wrench to remove the Screws PN 510160 metal Washers PN 510431 Rubber Washers PN 510827 Carefully lift the Cover off the Compressor Assembly and setl aside until reassembly later see Fig 79 Figure 80 24V PWR SUPPLY aes BA f CONNECTOR a a 4 N Fee Tha cat so ae F lt Es SD EF aa EAST s ka N 2 sad _ CONNECTOR GROUND WIRE Vi DISPLAY MODULE TOE Eie CABLE TIE X4 ELECTRICAL PANEL The Electrical Panel is located beneath the Motor Housing Cover Fig 79 Locate the Display Module Power Cable and follow it s leads to the two power supplies on the Electrical Panel Fig 80 Cut the three Cable Ties PN 510137 that secure the Display Module Power Cable to the Electrical Panel Fig 80 Leave the three Tie Mounts PN 510179 in place for reassembly later Use a 5 16 open ended wrench to remove the Power Cable Grounding Nut PN 510293 and Lockwasher PN 510419 from the stud on the Electrical Panel see Fig 80 Figure 81a 2 WIRE ES CONNECTOR 24V POWER SUPPLY Underside sal Figure 81b 48V POWER SUPPLY 4 PIN RECEPTACLE 48V POWER SUPPLY The 48V Power Supply PN 840087 01 provides power to the Electric Motor Assembly Detach the Power Cable 2 wire connector from the CN2 4 pin receptacle on the Supply s PCB Fig 81a Note the
96. tage Tester press MENU gt MENU gt SYSTEM and change the PLC REMOTE setting to OFF 2 Ground Bond Test Earth Ground at Power Inlet to accessible earthed metal Test parameters Current limit 25 Amps Dwell time 2 seconds Resistance limit 0 1 Ohms Page 51 FINAL INSPECTION AND TESTING Contd Test Details a Connect the power cord from the test eduipment to the mains power inlet of the AEU 525 and the return lead of the Ground Bond Tester to the chrome plated bungee handle b Verify that the settings on the Ground Bond Tester are correct Ref Ground Bond Tester Preset MO 1 c Press the TEST button on the Ground Bond Tester and wait for the test to finish 3 Dielectric Withstand Test Mains to accessible earthed metal Test parameters Test voltage 2520 VDC Ramp 1 second Dwell 1 second Leakage current limit 1 0 mA Arc Fail is OFF Test Details a Connect the power cord from the test equipment to the mains power inlet of the AEU 525 and the return lead of the Hypot Tester to the chrome handle inside the 525 b Verify that the settings on the AC DC Withstand Voltage Tester are correct Press the TEST button on the Dielectric Withstand Tester and wait for the test to finish 4 Dielectric Withstand Test Mains to AEU 5000 Handmotor Test parameters Test voltage 4350 VDC Dwell Time 1 second Leakage current limit 1 0 mA Arc Fail is OFF Test Details a Connect the power
97. tch Empty full waste container Check waste level sensor connection Verify that connector contacts are dry Check that floats in waste container move freely Check unloader valve to see if the valve is switched Check the line from the compressor to the valve for a rupture Check the electrical connections to the valve Inspect the toggle lever on the vacuum holder to see if it is stuck Loosen the setscrew under the switch and adjust the switch for proper operation Check instrument control switches on the air electric module assembly Check to see if the waste container lid is properly seated and tightly secured Inspect the toggle lever on the vacuum holder to see if it is stuck Loosen the setscrew under the switch and adjust the switch for proper operation Check the toggling connections to the air pilot valve and pump Check to see if the air pilot valve is functioning by removing the line to the pump and seeing if air is present DETACHABLE PARTS LIST ITEM PART NO QTY ITEM PART NO QTY WASTE TANK ASSEMBLY AEU 525 330603 1 BOTTLE 750 ML 25 OZ BLOW MOLDED HDPE AIR 730657 1 INLINE STRAINER WASTE CONTAINER HVE 462124 1 LINECORD REMOTE US 10 FT HOSP GREY 15A 125A 840049 1 O RING 125ID X 070CS VT70 AIR JUNCTION 520025 3 LINECORD REMOTE EURO BLACK 2 5 M 840007 1 O RING 320ID X 028 CS VITON 70 E HEAD 520069 3 O RING FOR AA 35 36 PKG OF 4 AUTOCLAVABLE AA
98. the Door disassembly is unnecessary CASE amp LID IMPORTANT Disassembly of the 525CF Case and Lid is not recommended unless component malfunction or breakage occurs Refer to the Case breakdown on pages 30 32 for parts configuration and ordering information If further disassembly is necessary remove the Case components as follows Stand the 525CF Case upright and open the Lid Fig 109 Use a Phillips screwdriver to remove the two Screws PN bay 7 TOOL CAP FOR MTG HARDWARE WATER BOTTLE s BOTTLE STORAGE STORAGE BRACKET BOTTLE HOLDING TRAP MTG HARI DOOR FRAME TOP MTG HARDWARE X3 _ DOOR FRAME HINGE STOP N MTG HARDWARE DOOR DOOR HINGE HINGE MTG STOP HARDWARE CASE VENT DOOR CLOSED 510655 and Washers PN 510431 that attach the Water Bottle Storage Bracket PN 462109 to the Lid If necessary remove the two mounting Screws PN 510533 for the Bottle Storage Cap PN 462110 using a Phillips screwdriver Detach and replace Holding Strap PN 462144 as necessary Locate the Fastener Tool PN 462137 and Coiled Tether PN 520102 in the upper right hand corner of the Lid Remove the Tool mounting Screw PN 510655 and Washer PN 510445 with a Phillips screwdriver and detach Tool from Case if necessary Locate the Case Vent Door PN 462004 on the outboard side of the Lid see Figs 109 amp 110 Unlock the four Door Fasteners PN 510772 and swing the D
99. to detach the Scaler Activation Switch PN 730031 from the fitting on the back side of the Manifold Fig 32 Then use a 1 4 open ended wrench to remove the Fitting PN 730651 and nylon Washer PN 730074 underneath Use diagonal cutters or needle nose pliers to pry off all sleeve clamps from the tubing and hoses that connect to the Manifold Block Fig 32 The 1 16 tubing is attached with Sleeve Clamps PN 730152 the 1 8 tubing is clamped with PN 730015 Clamps or PN 730096 Uni Clamps and the 1 4 tubing is attached with either large white nylon Clamps PN 730095 large brass Clamps PN 461607 or the large aluminum Clamps PN 462230 Detach the connecting tubes and hoses from Manifold Block NOTE To simplify disassembly at this time only detach the tubes and hoses that are still interconnected to the Module Assembly leave the other tubes and hoses with loose ends attached to the Block Fig 33a Take note how all tubes and hoses connect to the Block Inspect the ends of all tubes and hoses for fraying or cracks and trim off damaged ends before re attaching to Block Refer to Plumbing Schematic Drawings for proper reassembly of tubes and hoses Move Block to work bench for further disassembly Detach remaining sleeve clamps and tubes as necessary Remove Water Check Valve PN 730012 Take note of flow direction of Valve and ensure the same alignment when reinstalling Remove Air Check Valve PN 730428 Note flow direction arrow
100. tored on or in static dissipative or static shielding material throughout shipping and storage ESD Wrist Strap and Mat Routine Checks The wrist strap should be checked daily using an ESD wrist strap testing station See chart below ESD mats should be checked at least quarterly Maximum Maximum Tolerable Acceptable Resistance Discharge Time Reading from Operator Through Wrist strap to ground 100 megohms Less than 0 1 sec Table mat to ground 1000 megaohms Less than 1 sec Page 3 DISASSEMBLY OVERVIEW When disassembling the AEU 525CF Transport Ill System it is recommended that its modular subassemblies be removed and disassembled in the order shown below Inlet Outlet Air Filter Assy Waste Tank Assy Dental Instruments Water Bottle Air Electric Module Assy Air Bottle Assy Top Shelf Components Electrical Panel Assy Motor Housing Left Wall Assy 10 Motor Housing Right Wall Assy 11 Venturi amp Muffler Bracket Assy 12 Compressor Vacuum Pump Assy 13 Case Assy The Waste Tank and Air Electric Manifold Block are not customer serviceable subassemblies and should not be disassembled in the field please return these items to Aseptico if repairs are necessary The operator control panels are located on the Air Electric Module Assembly The power inlets and power supplies are located on the Electrical Panel Assembly and the compressor and its vacuum components are located on the Moto
101. tructions on the electric motor assembly Refer to Schematic Drawing Set PN 420991 Sheets 17 amp 18 for setup instructions and testing parameters for ground bond and dielectric withstand tests SYMBOL DEFINITIONS Type BF Equipment High Volume Evacuator HVE Attention consult accompanying documents Pressure Gauge Consult Instructions For Use Motor Direction Manufacturer Light Controls Dangerous Voltage Footswitch o LED Alternating current On Off Switch Mains Atmospheric Pressure Limitation A Air x D Water Temperature Limitation Counterclockwise to Increase Open Clockwise to Decrease Close Humidity Limitation Electric Handpiece Protective earth ground Syringe Scaler Scaler Tip Ultrasonic Control IPX1 Protect Against Dripping Water SN Serial Number Do Not Lift by Top Lid Or Latches Saliva Ejector Pressurize Purge Q A Water Bottle Pressure G DO NOT THROW INTO TRASH Dispose of electronic waste and waste containing amalgam in accordance with local regulations Page 53 REQUIRED TOOLS LIST Allen Wrenches 1 16 5 64 3 32 1 8 9 64 5 32 4mm 3 16 1 4 Combination Wrenches 1 4 5 16 11 32 3 8 7 16 1 2 9 16 Qty 2 5 8 3 4 13 16 7 8 4 Page 54 Screwdrivers 1 4 Standard Slot 3 64 Stand
102. um Hoses down inside the Case top compartment to provide slack when removing the Compressor Figure 72 a HIGH VAC HOSE Assembly see Fig 72 Carefully pull the entire Low vac Compressor Assembly out HOSE of the Case and place in front of Case temporarily Leave all tubing attached A Top Panel PN 462063 covers the Compressor Assembly Fig 72 Use a 5 64 Allen wrench to remove the six Screws PN OR BUSHING PN 520118 DISASSEMBLY Cont d 510037 that mount the Panel to the Compressor Remove Panel see Fig 73 and place aside forf reassembly later If the Handle PN 850075 on the Panel needs replacment use a 4mm Allen wrench to remove the two mounting Screws PN 510717 and Lockwashers PN 510420 VACUUM HOSE FITTINGS Locate the Air Electric Manifold Figure 74a Door on top of the W Case Open Door to access the High and Low Vacuum Hose end Fittings inside the Bulkhead Insert BULKHEAD Fig 74a Use SERI adjustable channel Figure 74b lock pliers to pry off the Ferrule PN FERRUCES 462138 and then the Fitting PN 462021 on the larger High Vacuum 1059 PN AA 259 see Fig 73b Inspect O Ring PN 520101 for wear and replace if necessary Next remove Ferrule PN 462139 and HIGH VAC HOSE LOW VAC v x LOW VACUUM HOSE FITTING O RINGS HIGH VACUUM HOSE FITTING on the Low Vacuum Mi Hose PN 730489 Fig 73b Inspect O Ring PN 520100 f
103. ut of hole in circuit breaker cover around LED wires Carefully pull the LED Cable Assembly out of the Housing and set aside for reassembly later Cut the silicone RTV locking the circuit Page 18 breakers in place Use a small flat screwdriver to depress the locking tabs located on the sides of the Power Entry and Compressor Breakers and pull each Breaker out through the front side of the Housing Set the Breakers and the Housing aside for reassembly later Replace Breakers if necessary POWER INLET LINE FILTER EMI The Power Inlet Figure 96 Line Filter PN 840121 is mounted to the back side of the Electrical Panel Fig 96 Discon nect the four MOUNTING terminals wires SCREWS X2 attached to the Filter Use a 5 64 Allen wrench to remove the two mounting Screws PN 510037 Remove Filter and set aside for reassembly later Replace Filter if necessary MOTOR HOUSING LEFT WALL ASSEMBLY The Left Wall PN 462010 of the Motor Compressor can be detached as a subassembly and then moved to a work bench for component disassembly Cut the four Cable Figure 9 Ties PN 510137 around the Low Vacuum Hose PN AA 86G Fig 97 Use pliers to pry off the three large Hose Clamps PN 510425 around the two High Vacuum Hose sections PN AA 259 sin Remove the Jf OSE High and Low 2 2 Vacuum 10565 HOSE from their fit tings and place aside for reas CABLE TIES sembly later xa Note that the Low Vacuum
104. uum Valve to the Wall plate Fig 98 Remove the Screws using a 1 Phillips screwdriver and carefully separate the two Valves from the Wall Note the O Ring PN 520079 and Spacer PN 462086 located between the two Valves Inspect the O Ring for cracks or leakage and replace if necessary IMPORTANT Disassembly of the Vacuum Splitter and Vacuum Valves is not recommended unless Valve malfunction or breakage occurs Refer to the parts breakdown on page 3 7 for parts configuration and ordering information for these Valves MOTOR HOUSING RIGHT WALL ASSEMBLY The Right Wall PN 462016 of the Motor Compressor can be detached as a subassembly and then moved to a work bench for component disassembly Locate the 1 4 black inline filter Tube PN 730130 which is attached between the Inline Filter and the elbow fitting leading through the Right Wall see Fig 99 Use a 7 16 SPACER open end wrench to Figure 99 detach the nut at the filter end of the Hose NOTE To simplify reassembly later leave this nut attached to this Hose end the other end can remain attached to the elbow in the Wall On the opposite side of the Wall Assembly 4 n locate the loose end of w the red 1 8 Switching Ba Manifold Tube and TA m RIGHT WALL ASSEMBLY carefully draw itls DETACH forward out of Roger Compressor compart ment see Fig 100 Figure T RIGHT WALL ASSEMBLY Next use diagonal Y

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