Instruction Manual MM850402 ed. 08b
32
•
Fuel selection
. Move the cursor symbol “
X
” on the desired row using the [
S
] and [
T
] keys. Press [
ENTER
] to change
the value. See instruction on paragraph 8.1.6.
•
Tag selection
. Move the cursor symbol “
X
” on the desired row using the [
S
] and [
T
] keys. Press [
ENTER
] to change
the value. A new page will be shown. The Tag name, the description and the progressive number will be displayed.
See instruction on paragraph 8.1.6. When in measuring mode, you can select another Tag pressing the [
MEMORY
]
key.
•
Insert the probe in chimney. Stop it using the retaining cone and adjust the immersion depth for a gas sampling in the
middle of the exhaust gas connection pipe.
•
Press the [ANALYSIS] (F1) key to start the measurements. The following page will appear:
O2 20.9 %
CO2 0.1 %
CO 1 ppm
Tg Tc Error
EffN --------
EffG --------
REF. O2
–
GRAPHIC
Pressing the [
W
] and [
X
] keys, it is possible to zoom-in and zoom-out increasing or decreasing the number of displayed
parameters.
O2 20.9%
CO
2
0.1%
CO 37ppm
REF O2
GRAPHIC
–
O2 20.9%
Ta 28.1C
CO2 0.1%
∆
t Calc E
CO 38p
Los------
NO 0p
λ
------
Tg TC Err
Eff------
Eff-------
REF O2
–
GRAPHIC
Pressing the [
S
] and [
T
] you can change page for others parameters.
Pressing the [
REF. O
2
] key the measured parameters will be referred to the user-defined programmed oxygen value.
When operator select this mode, the symbol “
O
2
” will be displayed on the status bar.
O2 20.9%
CO
2
0.1%
CO -------
%O2 3.0
GRAPHIC
–
O
2
The instrument is enabled to display the measured values as bar-graph. Press the [
GRAPHIC
] (F2) key to change mode.
O2
∆
T Err Calc
Ren? -----------------
CO
NO
REF. O2
NUMERIC
–
Using GasConfig Software, you can program the graph page: Assign up to 6 different parameter, range and increment
direction. See chapter 9 for software instructions.
Press the [
NUMERIC
] (F2) key to return to the normal display mode.
The integrated CO sensor dilution system, is an automatic device to protect the CO sensor from high concentration of
CO. The device automatically switch to dilution when Automatic dilution procedure is activated (see ch. 9) and the high
range (8000 ppm) value is exceeded.
When dilution is active, the CO value is displayed in reverse and the measuring unit change from ppm to % v/v.