Bacharach Fyrite Tech 50, Инструкция по эксплуатации и обслуживанию

Страница: 8 / 48

Instruction 24-9428 2
Fyrite Tech
1.2 Operational Overview
Pressng the I/O button turns the analyzer ON. Note that there s a 60 sec-
ond warm-up perod that must elapse before the analyzer can be used.
After warm-up s complete, choose the fuel code that corresponds to the
fuel beng burned by the applance beng tested. Then press the ENTER
button to place the analyzer nto ts Run Mode and begn the combuston
testng process.
Begin testing by inserting the analyzer’s probe tube into the flue-gas
stream of the applance under test. Each analyzer model wll contnuously
monitor the flue gas and display measured and calculated values that
are relatve to the combuston process. These values are dsplayed on the
analyzer’s LCD, and are chosen for dsplay by pressng the Increment (

)
and Decrement (

) buttons.
The Fyrte Tech 60 has the capablty of sendng the current combuston
test to an optonal prnter by pressng the HOLD button twce.
Pressng the HOLD button durng a test wll freeze all measured and
calculated values at ther current values. Pressng the ENTER button
resumes testng.
A backlght enables an operator to read the dsplay n dmly-lt areas.
Pressng the LIGHT button turns the backlght ON and OFF. The backlght
wll automatcally turn OFF after 10 mnutes of keyboard nactvty.
A power-saver functon wll shut the analyzer OFF after 20 mnutes of
keyboard nactvty. Note, however, that the power-saver functon s ds-
abled f the detected O
2
value s less than 17.9% or the CO value s more
than 50 ppm.
Press the I/O button to turn the analyzer OFF. Note that there s a 5 sec-
ond delay before the analyzer actually turns OFF, durng whch tme the
unt can be kept ON by pressng the ENTER button.
If the analyzer s turned OFF whle a hgh level of CO s stll present
wthn the unt, the pump remans runnng and the unt wll not turn OFF
untl the detected CO level drops below 50 ppm.