Specifications

Instruction 24-9395

Fyrite Pro

3.3 Connecting the Probe Hose and

Thermocouple

The analyzer’s model number determines which hose and thermocouple

connections are made at the bottom of the unit. Perform the following steps

as required by your particular analyzer model (see Figures 3-2A thru D):

1. Push the probe’s sample-gas hose onto the GAS inlet fitting.

2. Push the probe’s draft hose onto the “+” pressure fitting.

3. Push the probe’s thermocouple into the T-STACK jack

Important: DO NOT force the thermocouple connector into

its jack. The connection tabs are different sizes, allowing the

connector to fit in only one way.

4. Push the optional room-air/primary-air thermocouple into the

T-AIR jack.

Inspect the flue-gas hose for cracks. If a hose is defective, replace the entire

probe assembly.

Before using the analyzer, check that the Water Trap / Filter is dry and

not dirty. If necessary, dry out the trap and replace the filter element per

Section 5.8.