QMI 1000, Руководство пользователя

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QMI 1000
manual Page 26
7. MEASURING FLUE GASES
After the countdown is finished and the analyser is correctly set up, put its’ flue
probe into the appliance’s sampling point. The tip of the probe should be at the
centre of the flue. Use the flue probe’s depth stop cone to set the position.
With balanced flues, make sure the probe is positioned far enough into the flue
so no air can ‘back flush’ into the probe.
NOTE: Ensure that the flue probe handle does not get hot!
Make sure you do not exceed the analyser’s operating specifications. In
particular:
•
Do not exceed the flue probe’s maximum temperature (600
o
C)
•
Do not exceed the analyser’s internal temperature operating range
•
Do not put the analyser on a hot surface
•
Do not exceed the water trap’s levels
•
Do not let the analyser’s particle filter become dirty and blocked
View the displayed data to ensure that stable operating conditions have been
achieved and the readings are within the expected range.
Press and quickly release / to start the analyser printing. The
analyser displays a series of bars until this is completed. Press and release the
key again to abort printing.
Make sure the printer is switched on, ready to accept data and its’ infrared
receiver is in line with the analyser’s emitter (on top of the analyser).