Bacharach MGC200, Руководство по эксплуатации и техническому обслуживанию

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Instruction 0019-9322
MGC 100/200
2.4 Starting and Ending a Test
With the instrument turned ON and connected to the medical gas outlet
per Sections 2.2 and 2.3, begin testing with the pump OFF. Read the
display as described in Sections 2.5 and 2.6.
After completing a test, disconnect the sample tubing from the gas outlet.
Purge out any residual gas by fi rst disconnecting the fl ow restrictor, and
then turning ON the pump by momentarily pressing the button. Allow
the pump to run for approximately 2 minutes before proceeding to the
next test.
2.5 Current Reading Display Mode
Depending on which model of the MGC is being used, the instrument is
capable of displaying the current N
2
O, or CO
2
and CO gas readings on its
LCD (Figure 1, Item C) as follows:
MGC 100
– Displays N
2
O plus battery capacity.
N2O %
99.9
MGC 200
– Displays either CO
2
or CO. Each measurement is displayed
separately on the instrument’s LCD. Toggle the display between the two
gas readings by momentarily pressing the f
3
button.
CO2 ppm CO ppm
340 0
2.6 Peak Reading Display Mode
(MGC 200)
The MGC 200 can display either current or peak gas readings. Note that
a peak reading is the highest reading taken since the instrument was
switched ON.
f
3
5