Vectra Genisys Service Manual - DJO Global

5- TROUBLESHOOTINGVectra Genisys®/Intelect Legend XT®/ Intelect® Vet Therapy Systems5.2 THERAPY SYSTEM TESTINGA. General1. The following information is intended to aidin troubleshooting the major componentsof the Vectra Genisys, Intelect Legend XTand Intelect Vet Therapy Systems to “BoardLevel” only. These tests are FACTORY standardtesting procedures and methods used atthe factory before shipment of any VectraGenisys, Intelect Legend XT, or Intelect VetTherapy System.2. Due to the complex nature of the technologyutilized by Chattanooga Group, therecommended troubleshooting techniquesare to determine “Bad Board” and boardreplacement only. No board componentlevel troubleshooting is recommended norwill information or parts be supplied byChattanooga Group. Any board componentlevel troubleshooting performed will be atsole risk and liability of the Service Technicianperforming such troubleshooting techniques.3. Once a particular PC Board has beendetermined as bad, refer to the appropriateRemoval and Replacement Section of thisManual for proper replacement.B. Special Tools, Fixtures, & Materials Required1. Certain tests require the use of specialtools and fixtures. These will be listed atthe particular test where they are required.Testing with any other special tool or fixtureother than those stated could give erroneousreadings or test results. Always perform thetests exactly as stated to ensure accurateresults.2. Any special tools or fixtures required canbe obtained through Chattanooga GroupService Department.3. Scope and other standard test equipmentsettings will be listed for each test performedto aid in performing the test to FACTORYstandards and ensure proper readings.4. The troubleshooting and repair of the VectraGenisys, Intelect Legend XT or Intelect VetTherapy Systems, Modules, and Accessoriesshould be performed only by authorizedtechnicians trained and certified byChattanooga Group.C. Equipment Required1. Oscilloscope and Probes2. ESTI-2 Load Test Fixture3. Digital Multimeter4. Microcurrent Probe (Accessory)5. Operator Remote Control (OptionalAccessory)386. Ultrasound Applicators (Accessories)7. Dielectric Withstand (Hi-Pot) and groundresistance testerNOTE:Adjust Dielectric Withstand tester toindicate fault with 120 k Ohm Load acrossthe output when at specified test voltage.8. Milliohm Meter9. Ohmic Instruments UPM DT 10 or DT 100Ultrasound Power Meter10. Audio Signal Generator, B-K Precision, Model300111. 14 cm diameter (5.50”) Optical Cast IRLongpass Filter (For Cluster LaserApplicators)12. UV and IR Laser Detection Cards (For LaserApplicators)13. Dissolved Oxygen Test Kit. Used to testoxygen level of degassed water14. Degassed Water (