Dentsply Sirona Cavitron 300 Series Service Manual
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Dentsply Sirona Cavitron 300 Series Service Manual

Ultrasonic scaling system
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Cavitron
Ultrasonic Scaling System
Service Manual
Please read carefully and completely before operating unit.
300 Series
®

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Summary of Contents for Dentsply Sirona Cavitron 300 Series

  • Page 1 Cavitron 300 Series ® Ultrasonic Scaling System Service Manual Please read carefully and completely before operating unit.

  • Page 2: Table Of Contents

    L. FPGA Board Replacement (Back of Touch Screen) 18-19 M. Display Sub-Assembly Replacement 19-20 3. Service Parts & Diagrams 22-35 For the Cavitron 300 Series Ultrasonic Scaling System Instructions for Use (Form No. 82493), please visit: www.dentsplysirona.com/ifu Consult Instructions for Use...

  • Page 3: Service Troubleshooting And Analysis

    If test insert works properly, discard the original insert. 2. Ultrasonic PC board(s) 2. a. Return scaler to Dentsply Sirona Preventive SBU Product Service for factory malfunction. certified service. b. Refer to Dentsply Sirona Preventive SBU – Product Service SOP PS-00211.
  • Page 4 1. G310 Cavitron 300 Series Scaler Troubleshooting And Analysis ® Symptom/Cause Corrective Measures Intermittent scaling power or no scaling power: 1. Insert malfunction. 1. Test with another Cavitron® insert. If test insert works properly, discard the original insert. 2. Malfunction in Steri-Mate™ 2.
  • Page 5 If flow is good, then the obstruction is in handpiece tubing. 6. Water Regulator / Solenoid 6. Adjust water regulator pressure according to Dentsply Sirona Preventive SBU – out of adjustment. Product Service SOP PS-00211.
  • Page 6 1. G310 Cavitron 300 Series Scaler Troubleshooting And Analysis ® Symptom/Cause Corrective Measures Water spray from insert is not properly covering the operating area of the activated tip: 1. Improper water flow 1. Refer to “Cavitron 300 Series Directions for Use” for instructions on water flow ®...
  • Page 7 1. G310 Cavitron 300 Series Scaler Troubleshooting And Analysis ® Symptom/Cause Corrective Measures Intermittent activation or no activation when stepping on the Foot Control: 1. Foot Control batteries are 1. a. Check Foot Control battery condition as indicated by the battery display. weak.
  • Page 8 4. Problem in the PC board(s). 4. Return the Cavitron ® 300 Series scaler to Dentsply Sirona Preventive SBU Product Service for factory certified service. Service Indicator 1 is displayed in the upper left of the main screen: 1.
  • Page 9 1. G310 Cavitron 300 Series Scaler Troubleshooting And Analysis ® Symptom/Cause Corrective Measures Ultrasonic power level cannot be changed by sliding finger along the touch screen: 1. If the screen is dimmed, it 1. Depress padlock icon at the lower left of the main screen to unlock. may be locked.
  • Page 10 1. G310 Cavitron 300 Series Scaler Troubleshooting And Analysis ® Symptom/Cause Corrective Measures Sync cannot be activated: 1. Synchronization sequence 1. Follow Synchronization steps carefully. not performed correctly. Red a. Press and hold Setting Icon. Sync button on Foot Control was not pressed for at least 3 b.

  • Page 11: Disassembly And Service Procedures

    2. G310 Cavitron 300 Series Scaler 8. On the back of the cover assembly, unplug ® the two-wire connector from J1 and the 5-wire DISASSEMBLY AND SERVICE PROCEDURES connector from J2 from the FPGA PC board. This section is meant for use by qualified Cavitron Service Technicians.

  • Page 12: Power Switch Replacement

    10. Power up the unit using the power rocker switch and test unit operation. 12. Calibrate and final test the Cavitron ® 300 Series Scaler using the Dentsply Sirona Preventive - 11. Calibrate and final test the Cavitron 300 Series ® Product Service Standard Operating Procedure, Scaler using the Dentsply Sirona Preventive - PS-00211.
  • Page 13 11. Carefully cut the nylon cable tie and unplug the 23. Plug the ground wire terminal on the center tab four (yellow, blue, red & black) wire connector (for of the Power Entry Module. The terminal must be the USB connector) from the rear of the upper fully seated.

  • Page 14: Power Supply Assembly Replacement

    Connector and test unit operation. 35. Calibrate and final test the Cavitron 300 Series ® Scaler using the Dentsply Sirona Preventive - Product Service Standard Operating Procedure, PS-00211. 36. Align the Cover on the Bottom Housing and Red-Black securely fasten the four (4) #6 x 1/2” Hi-Lo Torx Wire screws using a screwdriver.

  • Page 15: Drive Pcb Stack: Power Pc Board (Lower Pcb)

    14. Calibrate and final test the Cavitron 300 Series ® are fully seated. Scaler using the Dentsply Sirona Preventive - Product Service Standard Operating Procedure, 11. Re-connect the 5-wire and 4-wire connectors PS-00211. onto the PSOC PC board. Use a nylon cable tie to fasten the 4-wire harness to hole in the PSOC 15.

  • Page 16: Water Regulator/Solenoid Replacement

    18. Calibrate and final test the Cavitron ® 300 Series Scaler using the Dentsply Sirona Preventive - Product Service Standard Operating Procedure, PS-00211. 19. Align the Cover on the Bottom Housing and Line up edge securely fasten the four (4) #6 x 1/2"...

  • Page 17: Usb Connector Assembly Replacement

    J1 and the 5-wire connector and test unit operation. into J2 from the FPGA PC board. Ensure the two 9. Calibrate and final test the Cavitron 300 Series wire harnesses are tied together with a nylon Scaler using the Dentsply Sirona Preventive - cable tie.

  • Page 18: Fpga Board Replacement (Back Of Touch Screen)

    Snap 18. Calibrate and final test the Cavitron 300 Series ® Handpiece Scaler using the Dentsply Sirona Preventive - Receptacle Product Service Standard Operating Procedure, into bracket PS-00211. 19. Align the Cover on the Bottom Housing and securely fasten the four (4) #6 x 1/2”...

  • Page 19: Display Sub-Assembly Replacement

    19. Calibrate and final test the Cavitron 300 Series ® Scaler using the Dentsply Sirona Preventive - Product Service Standard Operating Procedure, PS-00211. 6. Unplug the red and white wire connector from J4 20. Align the Cover on the Bottom Housing and on the FPGA board.
  • Page 20 21. Calibrate and final test the Cavitron 300 Series ® face upward. Scaler using the Dentsply Sirona Preventive - 10. Fasten the touch screen to the molded bezel Product Service Standard Operating Procedure, housing with the four (4) #6 x 1/2" Torx screws.
  • Page 21 NOTES...

  • Page 22: Service Parts & Diagrams

    3. Cavitron 300 Series Scaler Service Parts Section TITLE PAGE Generator Assembly Bezel Sub-Assembly Mounting Plate Sub-Assembly Base Assembly 26-27 Display / FPGA PC Board Assembly Power Supply Module Water Regulator / Solenoid Master Ultrasonic PC Board Wire Harness Inlet Harness with Toroid and Wire Harness Ground HP Cable Bulkhead Harness, USB Wire Harness &...

  • Page 23: Generator Assembly

    3. Cavitron 300 Series Scaler Service Parts Section G310 CAVITRON 300 SERIES SCALER – GENERATOR ASSEMBLY ITEM QUANTITY PART NO. DESCRIPTION Base Assembly, G310 Bezel Sub-Assembly, G310 81749 Water and Power Label, G310 81834-1 Steri-Mate 360 Handpiece 82507-1 Handpiece Cable Assembly, Black 586172005 #6 x 1/2”...
  • Page 24 3. Cavitron 300 Series Scaler Service Parts Section G310 CAVITRON 300 SERIES SCALER – BEZEL SUB-ASSEMBLY ITEM QUANTITY PART NO. DESCRIPTION 81746 Bezel Housing, G310 81747-2 Handpiece Holder, G310 81748 Rear Housing, G310 82517 Display Sub-Assembly 586172005 #6 x 1/2” Hi-Lo Pan Head Torx Screws...
  • Page 25 3. Cavitron 300 Series Scaler Service Parts Section G310 CAVITRON 300 SERIES SCALER – MOUNTING PLATE SUB-ASSEMBLY ITEM QUANTITY PART NO. DESCRIPTION 81741 Mounting Plate, G310 629205005 Water Regulator/Solenoid, Burkert 82529-1 Power Supply Assembly, Protek Power 82530 Drive PC Board Stack 586172005 #6 x 1/2”...
  • Page 26 3. Cavitron 300 Series Scaler Service Parts Section...

  • Page 27: Mounting Plate Sub-Assembly

    3. Cavitron 300 Series Scaler Service Parts Section G310 CAVITRON 300 SERIES SCALER – BASE ASSEMBLY ITEM QUANTITY PART NO. DESCRIPTION Mounting Plate Sub-Assembly, G310 81742 Lower Housing 82522 USB Connector PC Board Assembly 82520 Handpiece Cable Harness, Bulkhead 565179001...

  • Page 28: Display / Fpga Pc Board Assembly

    3. Cavitron 300 Series Scaler Service Parts Section G310 CAVITRON 300 SERIES SCALER – DISPLAY / FPGA PC BOARD ASSEMBLY ITEM QUANTITY PART NO. DESCRIPTION Display / FPGA PC Board Assembly (Includes Display, 82517 FPGA PC Board, Ribbon Cable & Screws)

  • Page 29: Power Supply Module

    3. Cavitron 300 Series Scaler Service Parts Section G310 CAVITRON 300 SERIES SCALER – POWER SUPPLY MODULE ITEM QUANTITY PART NO. DESCRIPTION 82529-1 Power Supply Module...

  • Page 30: Water Regulator / Solenoid

    3. Cavitron 300 Series Scaler Service Parts Section G310 CAVITRON 300 SERIES SCALER – WATER REGULATOR / SOLENOID ITEM QUANTITY PART NO. DESCRIPTION 629205005 Water Regulator / Solenoid Assembly...

  • Page 31: Master Ultrasonic Pc Board Wire Harness

    3. Cavitron 300 Series Scaler Service Parts Section G310 CAVITRON 300 SERIES SCALER – MASTER ULTRASONIC PC BOARD WIRE HARNESS ITEM QUANTITY PART NO. DESCRIPTION 82533 Master Ultrasonic PC Board Wire Harness...

  • Page 32: Inlet Harness With Toroid And Wire Harness Ground

    3. Cavitron 300 Series Scaler Service Parts Section G310 CAVITRON 300 SERIES SCALER – INLET HARNESS WITH TOROID AND WIRE HARNESS GROUND ITEM QUANTITY PART NO. DESCRIPTION 82534 Inlet Harness with Toroid 82536 Wire Harness Ground...
  • Page 33 3. Cavitron 300 Series Scaler Service Parts Section G310 CAVITRON 300 SERIES SCALER – HP CABLE BULKHEAD HARNESS, USB WIRE HARNESS & FPGA TO PSOC WIRE HARNESS ITEM QUANTITY PART NO. DESCRIPTION 82520 Handpiece Cable Bulkhead Harness 82525-1 USB Wire Harness, 6.5” (4 Wires)

  • Page 34: Foot Pedal Assembly

    3. Cavitron 300 Series Scaler Service Parts Section G310 CAVITRON 300 SERIES SCALER – FOOT PEDAL ASSEMBLY ITEM QUANTITY PART NO. DESCRIPTION Tap-On Foot Pedal Packed – G1000 82565 (Includes box with Foot Pedal & Instructions)

  • Page 35: Miscellaneous Parts

    3. Cavitron 300 Series Scaler Service Parts Section G310 CAVITRON 300 SERIES SCALER – MISCELLANEOUS PARTS ITEM QUANTITY PART NO. DESCRIPTION 8183201 Steri-Mate 360 Handpiece, Black (1-Pack) ® 8183203 Steri-Mate ® 360 Handpiece, Black (3-Pack) 78688 Steri-Mate Handpiece, Black (1-Pack) ®...
  • Page 36 No.800 Wanhangdu Road, Jing An District Shanghai 200042, P.R. China Dentsply Sirona Taiwan Rm. B, 12F., No.216, Sec 1, Dentsply Sirona Iberia (Spain & Portugal) Sanmin Road Paseo de la Zona Franca 111, Planta 5 Banqiao District, Edificio Auditori – Porta Firal...

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