Bacharach PCA 3 Manual De Propietario
PCA
3 Manual
48
0024-9472 Rev 2
differential pressure between the two areas is now
displayed on the PRESSURE screen. If the pressure at
the +
displayed on the PRESSURE screen. If the pressure at
the +
∆P port is higher than the –∆P port, then the pressure
reading will be positive. If it is lower, then the reading will
be negative.
be negative.
Figure 5-11. Pressure Zero Screen
Figure 5-12. Draft/Pressure
Measurement Hose Connections
5.9. Saving Test Data
Up to 500 individual sets (“snap shots”) of combustion test, pressure, or
temperature data can be saved in memory, which can later be recalled for
viewing from the Memory Directory (see Recalling Combustion Test Data section
on page 54).
temperature data can be saved in memory, which can later be recalled for
viewing from the Memory Directory (see Recalling Combustion Test Data section
on page 54).
1. First display the screen that contains the data to be saved. In the
example below, all data associated with the Combustion Test RUN
screen will be saved.
screen will be saved.
2. Press the SAVE (F3) button to save the test data in the next available
memory location.
NOTE: When memory is full, the next reading will not be
saved until space is made available by clearing the data
(see Clearing Memory section on page 56).
saved until space is made available by clearing the data
(see Clearing Memory section on page 56).
Figure 5-13. Saving Test Data