Ecom EN2-F Quick Manual - page 7
Page 7
Gas Analysis
Gas analysis display screen
After the 1-minute auto-zero phase, the instrument switches over to
the measurement mode. The gas measurement values can be
viewed on 4 display pages. Press up/down to scroll between the
pages.
(
Note:
To view readings with O2 correction, go to
Adjustments
->
Ref. O2
and input the O2% correction (usually 3% or 15%). Then go
to
Adjustments
->
Units
and change to
undiluted %O2
.)
Pressing
goes to “Standby“ mode which turns the pump off. If
you want to change the F1 key, go to Adjustments->Internal->F1
Hotkey. You can set the F1 key to: Soot test, Data processing, View
memory, Display values, Fuel type, Efficiency (K), Internal, and Ad-
justments.
Press
to print out the values simultaneously to their recording
in the intermediate memory.
Press
to start the CO purge pump. This dashes out the CO
reading on the display and introduces fresh air to the CO sensor to
protect it from over ranging
Note: The CO purge pump automati-
cally activates when the CO ppm limit is exceeded
– usually set
at 4000ppm.
(Continued on next page)
Standby
Edit line
items on
display
values
CO purge
pump on/off
Peltier
cooler
ON/OFF
O2
3.2
%
CO2
13.1
%
T.Gas
184
°C
T.Air
20
°C
BImSchV