GA_Portio-Koagulator_E_150914.docx
Page 25 of 44
4.6 FUNCTIONAL TEST
The execution of the functional test is dictated by the standards of IEC 60601-1. It has
to be performed prior to each operative intervention. Functional test serves for
inspection of the device in conjunction with its accessories.
Description of the Functional Control
1.
Join device with central potential
equalization through grounding
cable.
-
2.
Connect mains cable to the unit
and join with supply network.
-
3.
Attach instrument cable
3
and
therapy probe
4
to the
coagulator.
4.
Set coagulation temperature with
selector switch
6
to 60 °C.
5.
Activation of mains switch
1
Rocker switch lights up green.
Therapy probe
4
is heated up to the
preselected
temperature;
the
actual
temperature of therapy probe
4
is indicated on
temperature display
9
.
Control lamp, green: „coagulation
temperature“
8
lights up after preselected
temperature (60 °C
10% ) is reached; if
LED goes out shortly, a new heating impulse
is signalized
6.
Increase coagulation
temperature with temperature
selector
6
to 70 °C.
Therapy probe
4
is heated to the
preselected temperature;
the actual temperature of therapy probe
4
is
indicated on temperature display
9
.
Control lamp, green: „coagulation
temperature“
8
lights up after the preselected
temperature is reached (70 °C
10% ); if LED
goes out shortly, a new heating impulse is
signalized.
7.
Increase coagulation
temperature with temperature
selector
6
to 100 °C.
Therapy probe
4
is heated to the
preselected
temperature;
the
actual
temperature of therapy probe
4
is indicated on
temperature display
9
.
Control lamp, green: „coagulation
tempera
ture“
8
lights up after the preselected
temperature (100 °C
10% ) is reached; if
LED goes out shortly, a new heating impulse
is signalized.
