Vectra Genisys Service Manual - DJO Global

5- TROUBLESHOOTING5.3 VISUAL INSPECTIONVisually inspect the Vectra Genisys, Intelect LegendXT and Intelect Vet Therapy Systems. A visualinspection can, to an experienced technician,indicate possible abuse of the unit and internalproblems.5.4 LEAKAGE TESTSConduct all necessary leakage tests as requiredper “Chapter 7 Electrical Equipment” of the1999, or later, edition of the NFPA (National FireProtection Association) “Health Care Facility”standards. See Figure 5.1.5.5 UNIT STARTUP AND FAN TESTINGA. Test1. Place System face up on work surface.2. Connect power cord to unit and plug into anapproved power receptacle.3. Turn system on. Press the ElectrotherapyButton. Press the Interferential Button.4. Place hand at the back of system, at MainsPower Switch, to verify fan is blowing out.See Figure 5.2.B. Test Results1. Unit will not Start= Unit Failed Testa) Bad Fuse.b) Possible bad Main Power Switch.c) Possible bad Power Supply.d) Possible bad power outlet or Power Cord.2. Home Screen does not display= Unit FailedTest.a) Possible bad display.b) Possible bad Control Board.c) Possible bad Power Supply.Visually check power LED. LED Shouldilluminate Blue. Turn system off with powerswitch. Power LED should illuminateGreen. If Power LED illuminates Blue withsystem On and Green with system Off, thePower Supply is good. Replace ControlBoard.3. Fan not blowing outward= Unit Failed Testa) Fan Blowing Inward.Fan wired wrong. Rewire or replace fan.b) Fan not blowing.1) Possible bad Fan.2) Possible bad Power Supply.3) Possible bad Control Board.Vectra Genisys®/Intelect Legend XT®/ Intelect® Vet Therapy SystemsFIGURE 5.1UNIT FAILING DIELECTRIC WITHSTAND OR LEAKAGETESTS COULD INDICATE SERIOUS INTERNAL PROBLEMS.DO NOT PLACE UNIT BACK INTO SERVICE! SEND UNITTO FACTORY FOR REPAIR! DO NOT ATTEMPT TO REPAIR!FIGURE 5.239