Instruction Manual MM850404 ed.05
22
Autozero time interval is set to 60 seconds as a standard. If one or more sensors have a problem, the instrument
will perform another autozero procedure.
Press the [
ENTER
] key to mute the unit. The following page will be displayed:
The instrument is now ready for the flue gas analysis.
NOTE:
A
FTER THE INSTRUMENT IS SWITCHED ON
,
ALL SETTINGS WILL BE THE SET THE SAME AS WHEN THE INSTRUMENT WAS
SHUT OFF
.
6.1.2 Flue
Gas
Analysis
Insert the probe in the chimney. Stop using the retaining cone and adjust the immersion depth for a gas sampling in
the middle of the exhaust gas connection pipe.
Plug the pneumatic connector of the probe to the GAS INLET connector. If you are using the gas sampling probe
with Draft option (double hose model), connect also the draft connector to the the instrument Pressure/Draft inlet
(P1).
Plug the temperature sensor of the sampling probe to the pertinent TcK connector.
If necessary, plug the remote air temperature Pt100 probe to the pertinent connector. It is important to measure the
true combustion air temperature to have a correct boiler efficiency computation. The instrument
has an auxiliary Rtd
input to measure simultaneously the air temperature. A Pt100 with a 2 meters long cable can be connected on the
right side of the analyzer. Insert the Rtd inside the air combustion aspiration tube and near the boiler. The instrument
will show the temperature on the display and the efficiency will be calculated using this value. If no external Rtd is
connected, the analyzer will measure the instrument temperature (ambient) using the internal sensor.
Pressing the [
W
] and [
X
] keys you can change page to display others parameters
Содержание EcoLine 2000
Страница 53: ...Instruction Manual MM850404 ed 05 53 APPENDIX...
