Eurotron EcoLine 2000, Инструкция по эксплуатации

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Instruction Manual MM850404 ed.05
34
ƒ Press the [ ENTER ] key to initialize the external probe.
NOTE: W
HEN THE PROBE IS CONNECTED THE INSTRUMENT
,
BEGIN A
30
SECOND WAITING TIME
.
Before inserting the probe in the working area, let it stand for a few seconds in in fresh and uncontaminated air.
From this moment the unit will compare the monitored value with the CO limit (default OSHA limit: 35ppm). It is possible
to change the CO limit using the GasConfig software for PC.
ƒ Press [ ESC ] to return to the measure page.
NOTE: I
F THE PROCEDURE ABOVE IS EXECUTED AND THE
CO
PROBE REMAINS CONNECTED
,
THE INSTRUMENT WILL MONITOR THE
AMBIENT
CO
ALSO DURING OTHER OPERATIVE NODES
.
If the alarm condition is reached, press the [
ENTER ] key to silence it.
6.5.2 Internal CO Sensor
This operative mode needs the internal CO sensor installed (the CO installed for flue gas analysis). It allows the ambient
CO monitoring for personal safety. When this function is active, the instrument continuously monitors the CO
concentration and it signals when the Long-Term Exposure (TWA) limits are reached.
ƒ Remove any pneumatic connection from the instrument gas INLET.
ƒ To perform the test, press the [ MENU ] key from measuring page.
ƒ Press the [ ENTER ]. Press the [ MENU ] key until the following page will be displayed:
ƒ Press the [ ENTER ] key to monitor ambient CO.
Wait for 30 seconds while sensor countsdown. Before inserting the instrument in the working area let it stand for a few
seconds in fresh and uncontaminated air.
From this moment the unit will compare the monitored value with the CO limit (default OSHA limit: 35ppm). It is possible
to change the CO limit using the GasConfig software for PC.
If alarm condition is reached, press the [
ENTER ] key to silence it.