Bacharach Fyrite Pro, Руководство по эксплуатации и техническому обслуживанию

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Instruction 0024-9395 38
Fyrite Pro
4.13.11 Ambient Air Temperature Screen
(Model 110/120/125)
The AMBIENT reading is the combustion-air temperature in either °F or
°C that is used for efficiency calculations. This temperature is measured
by either the T-AIR thermocouple on a continuous basis ( Model 125), or by
the T-STACK thermocouple during start-up (Model 110/120/125). If neither
thermocouple is installed when the analyzer is turned ON, then this
temperature reading comes from a temperature sensor located inside the
analyzer. Refer to Section 4.2.1.
Front Panel Button Functions:
▲ – Displays next screen (refer to Section 4.12)
▼ – Displays previous screen (refer to Section 4.12)
HOLD
– Freezes display (press
ENTER
to unfreeze)
ENTER
– Hold for 2 seconds to display Fuel Screen
LIGHT
– Toggles backlight ON/OFF
I/O
– Turns analyzer OFF (5 second delay)
4.13.12 CO Air Free Screen
(Model 120/125)
The CO AIR FREE reading is a calculation of the exact ppm con cen tra tion
of car bon mon ox ide at the flame if oxygen were 0.0% in accordance with
ANSI standard Z21.1.
CO x 20.9
20.9 – O
2
CO
Air Free
=
Front Panel Button Functions:
▲ – Displays next screen (refer to Section 4.12)
▼ – Displays previous screen (refer to Section 4.12)
HOLD
– Freezes display (press
ENTER
to unfreeze)
ENTER
– Hold for 2 seconds to display Fuel Screen
LIGHT
– Toggles backlight ON/OFF
I/O
– Turns analyzer OFF (5 second delay)