enGLISH
Operation
8.
OPeRATIOn
IMPORTAnT!
X The ORBmax is operated solely via the touch screen of the main display.
See chap. 8.1 for a description of the function of the main display elements and chap. 8.2 of the various control and
setting keys.
X carrying out the presettings, such as language, date, time (only during initial commissioning), see chap. 8.2.3.
X carrying out the measurement, see chap. 8.3, p. 36.
X evaluating the measurement, see chap. 8.4, p. 36.
8.1
Touch screen (main display elements)
The residual oxygen value (6) is displayed on the
screen in the middle in large numbers in the measuring unit
"ppm" (parts per million). The number "999" is displayed as
a dummy value (placeholder value) whenever the device is
switched on and as long as no measurement is being carried
out.
If the value drops below < 3% oxygen, the message "O2 < 3%"
(7.1) flashes at the top right of the screen. It extinguishes as
soon as the oxygen value drops below 999 ppm.
The current time (7) is displayed at the top right.
The 3 control and setting keys (8) are used to control the ORBmax or to preset specific parameters (chap. 8.2).
8.2
control or setting keys
8.2.1
"Start logging" key
The "Start logging" key (9) is used to start a logging process.
nOTe!
The measured value is subsequently stored on the SD card at a
previously defined interval. The value can be read afterwards
at a PC with Microsoft Excel or a text editor or be evaluated with
the evaluation software "O2_log " (see chap. 8.4.3, p. 38).
34
ORBITALUM TOOLS GmbH D-78224 Singen www.orbitalum.com
Observe the operator information and safety instructions in chap. 2, p. 26.
This process is not required when
a measuring result is only to be
displayed on the ORBmax and nOT
recorded.
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8
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ORBMAx
7.1
7