Quick start guide

Instruction 0024-9393
2
Fyrite Pro Quick Start Guide
2. Turn ON the analyzer by pressing its I/O button and observe that a
series of three Warm-Up Screens are displayed.
The first screen identifies the model number of the analyzer, the
next screen shows the software revision number, while the last screen counts down the warm-up time from 60 seconds and also shows the output level of the O
2
sensor.
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 count down its warm-up period; after which
the Fuel Screen is displayed.
Measuring CO (Model 125E only)
1. Turn ON the analyzer as previously described.
Important: If the CO channel is set up for auto zero, then the analyzer must be turned ON in fresh air; otherwise, incorrect CO readings will occur. If the CO channel is set up for manual zero, and if the CO reading is higher than zero when sampling fresh air, then before proceeding with the test the CO channel must be manually zeroed per Section “CO Channel Zero” on Page 11.
2. Push the ENTER button then press either the  or  button as
necessary to display the CO & CO Air Free Screen.
Instruction 0024-9393
19
Fyrite Pro Quick Start Guide
Notes: