Specifications

Instruction 24-9460 • Fyrite

InSIght • MyBacharach.com

Performing Tests

Diagnostics Menu

1. In the MAIN MENU highlight the DIAGNOSTICS MENU and select ENTER. This screen

allows you to look at the total run times for the instrument, check O

and CO sensor status

and thermocouple output.

Turning Off the Analyzer

1. Before turning off the instrument, disconnect the hose and probe assembly and check the

water trap for moisture, empty if necessary. Allow the instrument to continue to pump

fresh air for a few minutes to make sure all water and flue gases are purged from the internal

components.

2. Press and hold down the POWER button for approximately 2 seconds at which time the display

will read PURGING SENSORS, then count down for 5 seconds and power off.

3. You can also opt to set the instrument up to do a longer post purge period by going to the

MAIN MENU, SETUP and scrolling down to the POST-PURGE PERIOD and pressing the

ENTER button. The default time from the factory is 5 seconds; you can also select NONE

(We recommend against no purge), 1 minute, 5 minutes or 10 minutes.

Calibration and Maintenance: IMPORTANT

1. Before performing any calibration procedure, ensure that fresh batteries are installed or use

the optional AC power adapter. Also, ensure that the analyzer is at room temperature and

will be sampling fresh air when turned ON.

IMPORTANT: To maintain accuracy, the standards used must be at least four times as

accurate as the stated accuracy of the Fyrite

INSIGHT. (See INSIGHT instruction manual

P/N 24-9460)