Bacharach Fyrite Pro, Руководство по эксплуатации и техническому обслуживанию

Страница: 39 / 64

Instruction 0024-9395 33
Fyrite Pro
4.13 Screen Descriptions
4.13.1 Warm-Up Screens
As soon as the analyzer is turned ON, a series of Warm-Up Screens
are dis played. These screens show the analyzer’s model number (Pro
100/105/110/120/125), the unit’s software revision, and finally the remain-
ing warm-up time counted down from either 10 or 60 seconds. If an O
2
sensor is installed, then its current output level is also displayed. The 60
second countdown only occurs when the analyzer contains an O
2
sensor,
or if the analyzer contains a CO sensor that has been set up for auto zero
(refer to Section 3.5.3). At the end of warm-up, the analyzer’s first display
screen appears (refer to Section 4.12).
Note:
If any errors were de tect ed during warm-up, the
Sensor Error Screen (Section 4.13.13) is displayed.
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.
4.13.2 CO Screen
(Model 100)
The CO Screen is displayed after warm-up and shows the current CO level
in ppm. If the probe is being used, insert the probe tip into the area to be
sampled.
Front Panel Button Functions:
▲ – No effect
▼ – No effect
HOLD
– Freezes display (press
ENTER
to unfreeze)
ENTER
– Restarts testing after the
HOLD
button was pressed
LIGHT
– Toggles backlight ON/OFF
I/O
– Turns analyzer OFF (5 second delay)