Instruction 0024-9395
6
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 con nec tion tabs are dif fer ent 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 en-
tire 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 el e ment per
Section 5.8.
