Run/Hold Screen Format - Bacharach PCA2 Instruction, Operating & Maintenance

Instruction 24-9448
Operation Initial Setup

3.21 Run/Hold Screen Format

PCA2 testdata is located in the Run/Hold screen. By pressing the Run/
Hold key, you should hear the pump running and see the word RUN at
the upper-left hand corner of the display. The instrument is continuously
measuring and calculating the data that is shown in the Run/Hold screen.
Press the RUN/HOLD key again, the pump should stop running and the
word HOLD should be shown at the upper-left hand corner of the display.
The instrument will now show the last measured and calculated data
taken before the instrument was placed in HOLD. Use the up and down
arrow keys to scroll through the complete list of measured and calculated
values when the instrument is running or in the hold mode.
The order in which data appears in the Run/Hold screen is as follows:
O =
2
CO =
EFF =
CO =
2
T-STK =
T-AIR =
EA =
CO(O) =
NO =
NO =
2
NOx =
SO =
2
NO(O) =
NO (O) =
2
NOx(O) =
SO (O) =
2
Note: (O) denotes the current O
Note: Stars (***) appear in measurement and calculation fi elds of sensors
that are not installed.
4-33 3-22
Oxygen
Carbon Monoxide
Combustion Effi ciency
Carbon Dioxide
Stack Temperature
Ambient/Primary Air Temperature
Excess Air
Carbon Monoxide content referenced to an Oxygen
percentage
Nitric Oxide
Nitrogen Dioxide
Oxides of Nitrogen (NO and NO
Sulfur Dioxide
Nitric Oxide content referenced ro an Oxygen percentage
Nitrogen Dioxide content referenced to an Oxygen
percentage
Oxides of Nitrogen content referenced to an Oxygen
percentage
Sulfur Dioxide content referenced to an Oxygen percentage
Reference selected.
2
combined)
2
Instruction 24-9448