Visual Inspection; Unit Startup And Fan Testing - Chattanooga Group Intelect TRANSPORT Vectra Genisys 2782 Service Manual

5 TROUBLESHOOTING

5.5 VISUAL INSPECTION

Visually inspect the Intelect Transport/Vectra
Genisys Ultrasound Therapy Systems. A visual
inspection can, to an experienced technician,
indicate possible abuse of the unit and internal
problems.

5.6 UNIT STARTUP AND FAN TESTING

A. Test
1. Place unit face up on work surface.
2. Connect Power Cord to unit and plug into
proper power receptacle.
3. Connect an Applicator to the unit.
4. Turn system on. Adjust the Intensity up and
press Start. The fan will begin to run, after the
audible beep tones.
5. Place hand at the back of system, near
Contrast Control, to verify Fan is blowing out.
Refer to Figure 5.1.
B. Test Results
1. Unit will not start, unit failed test.
a) Possible bad Main Power Switch.
b) Possible bad Power Supply.
c) Possible bad power outlet or Mains Power
Cord.
d) Possible bad Ultrasound Board.
2. Treatment will not start up.
a) Applicator not connected.
b) Possible bad Ultrasound Board.
c) Possible bad Control Board.
3. Screen does not display, unit failed test.
a) Contrast Control needs adjusting.
b) Possible bad Display.
c) Possible bad Control Board.
d) Possible bad Power Supply.
e) Visually check power LED. If flashing, the
Power Supply is good. Replace the Control
Board.
f ) If not flashing perform the Ultrasound
Board test to check the Ultrasound Board.
Refer to section 5.7 page 15. If the Power
Supply functions replace the Ultrasound
Board.
Intelect TranSport ® /Vectra Genisys ® Ultrasound Therapy Systems
4. Fan not blowing outward, unit failed test
a) Fan blowing inward.
Fan wired wrong. Rewire or replace Fan.
5. Fan not blowing.
NOTE:
The Fan only functions when Ultrasound is
being emitted from the Sound Head.
a) Possible bad Fan.
b) Possible bad Power Supply.
c) Possible bad Control Board.
14
VERIFY FAN IS
BLOWING OUT
FIGURE 5.1