After being switched on, PhySys performs a self-test which checks all internal components.
If an error occurs, an error message will appear.
In addition, an enhanced function test can be performed for all three operating modes.
These tests should be performed monthly or if the proper functioning of the device is in doubt.
Select program GA 00. Connect crocodile clips with dummy.
If maximum intensity is used, the bar graph display must be completely filled in. Perform the
test with both channels consecutively.
Select ultrasound transducer and cover the surface of the ultrasound transducer with coupling
gel. In the event of low intensity and at the start of therapy, the coupling display must indicate
over 90%.
Perform the test with both transducers consecutively. Then clean the ultrasound transducer.
Remove the suction electrodes from the Vaco tubes. Connect the Vaco tubes to the dummy.
Select Vaco and establish base vacuum. Visible display in the bar graph must be present.
Turn the Vaco electrodes inside out so that the electrode surface is no longer surrounded by
the rubber lip and generate a vacuum.
VacoP must sustain a vacuum.
Switch off PhySys after the function tests ends.
If therapy is to be performed immediately afterwards, adjust the desired treatment
parameters and proceed as described in section 8.