Specifications

Instruction 24-9388
13
Fyrite Pro
4.0 OPERATION
4.1 Performing CO and Draft Testing
4.1.1 Analyzer Turn On and Warm Up
1. Connect the probe and make sure that the analyzer is properly set
up per Section 3.0.
2. Turn ON the analyzer by pressing is I/O button and observe that
the following Warm-Up Screens are displayed.
These screens show the analyzer’s model number (Pro E 122 or
Pro E 125), the unit’s software revision, and finally the remaining
warm-up time counted down from 60 seconds, including a measure-
ment of the O
2
sensor’s output level.
Tip: An O
2
error will occur when the oxygen sensor’s output
drops to between 80 and 90. Consider replacing the oxygen
sensor when its output level drops below 100.
3. Wait for the analyzer to countdown its warm-up period; after which, if
no errors were detected the Fuel Screen is displayed.
If, however, any errors were detected during warm-up, the Sensor
Status Screen is displayed. If this occurs, refer to Section 4.13.11 for
information on how to correct the error.