Bacharach PCA 3 Manual De Propietario
PCA
3 Manual
0024-9472 Rev 2
21
3.3. Connecting the Probe and Hose Assembly
To attach the probe and hose assembly to the analyzer follow the steps below
and refer to Figure 3-2 on page 22.
and refer to Figure 3-2 on page 22.
1. Push the gas sample hose connector, the larger of the two connectors
(giving a slight twist), onto the analyzer’s GAS fitting.
2. Push the draft hose connector, the smaller connector (giving a slight
twist), onto the analyzers +
∆P fitting.
3. Push the stack gas thermocouple connector into the T-STACK jack
(connector fits in only one way).
4. Push the optional primary/ambient air thermocouple into the T-AIR jack
(connector fits in only one way).
IMPORTANT: To assure the accurate calculation of
combustion efficiency, the optional primary/ambient air
thermocouple must be used when the burner’s primary-air
temperature is not the same as the room temperature.
combustion efficiency, the optional primary/ambient air
thermocouple must be used when the burner’s primary-air
temperature is not the same as the room temperature.
5. Inspect all hoses for cracks. If any hose is found to be defective, replace
the entire probe and hose assembly. Check that the water trap is empty,
and the filter is not dirty or saturated with water.
and the filter is not dirty or saturated with water.
3.4. Preparing to Configure the PCA
®
3
After initial setup is complete, turn on the PCA
®
3. For detailed power-up
instructions, refer to Turning On the PCA
ready to configure your PCA
®
3 for your particular application and to your
®
3 by navigating the menus and changing key parameter
values. It may be helpful to review Front Panel Buttons on page 16 in
preparation for navigating the menu interface of the PCA
preparation for navigating the menu interface of the PCA
®
3.