
PCA
3 Manual
0024-9472 Rev 3 41
5.2. Turning On the Analyzer
Connect the probe and hose assembly, and make sure that the analyzer is
properly set up according to Initial Setup (page 20) and Configuration Procedures
(page 23).
IMPORTANT: DO NOT insert probe into stack before turning ON
the analyzer!
1. Place the probe in an area that contains fresh air. This ensures that the
sensors will be properly zeroed during the warm-up cycle.
2. Turn ON the analyzer by pressing the I/O button for at least 1 second, or
until a single beep is heard. Observe that the analyzer’s firmware
version, model and serial numbers are briefly displayed followed by the
Warm Up screen.
3. Wait for the analyzer to count down its 60-second warm-up period, after
which, the instrument will display the Combustion Test HOLD screen.
4. If problems were detected during warm up, the message “ERRORS
DETECTED” is displayed along with a list of those errors. As an
example, the screen below shows that the battery is low. Refer to Error
Messages (page 89) for a listing and possible remedy for the errors
displayed.
NOTE:
If the sensors in error are not critical to the
combustion test, then press the RUN/HOLD
button to
display the Combustion Test HOLD screen and proceed
with the test.
Figure 5-1. Turning On the Analyzer and Warm-up
Commentaires sur ces manuels