Instruction 0024-9435
2
Fyrite Tech
1.2 Operation Overview
Pressing the
I/O
button turns the analyzer ON. Note that there is a 60 sec-
ond warm-up period which must elapse before the analyzer can be used.
After warm-up is complete, choose the fuel code that corresponds to the
fuel being burned by the appliance being tested. Then press the
ENTER
button to place the analyzer into its Run Mode and begin the combustion
testing process.
Begin testing by inserting the analyzer’s probe tube into the
fl
ug-gas
stream of the appliance under test. Each analyzer model will continuously
monitor the
fl
ue gas and display measured and calculated values that
are relative to the combustion process. These values are dis played on the
analyzer’s LCD, and are chosen for display by pressing the In cre ment
( )
and Dec re ment
( )
but tons.
The Fyrite Tech 60 has the capability of sending the current combustion
test to an optional printer by pressing the
HOLD
button twice.
Pressing the
HOLD
button during a test will freeze all measured and
calculated values at their current values. Pressing the
ENTER
button
resumes testing.
A backlight enables an operator to read the display in dimly-lit areas.
Pressing the
LIGHT
button turns the backlight ON and OFF. The backlight
will automatically turn OFF after 10 minutes of keyboard inactivity.
A power-saver function will shut the analyzer OFF after 20 min utes of
keyboard inactivity. Note, however, that the power-saver function is dis-
abled if the detected O
2
value is less than 17.9% or the CO value is more
than 50 ppm.
Press the I/O button to turn the analyzer OFF. Note, that there is a 5 sec-
ond delay before the analyzer actually turns OFF, during which time the
unit can be kept ON by pressing the ENTER button.
If the analyzer is turned OFF while a high level of CO is still present
within the unit, the pump remains running and the unit will not turn OFF
until the detected CO level drops below 50 ppm.
