Maxtec MaxFLO2 Betriebshandbuch Und Bedienungsanleitung Seite 11

!
Warning: If the MaxFLO
use of the device pending service by trained technicians or contact your Maxtec
Distributor or Maxtec at:
2305 South 1070 West, Salt Lake City, UT 84119 (801) 266-5300 or (800) 748-5355
Gas supply functional testing procedure:
1. Place a calibrated Analyzer/Monitor in the mixed gas analysis port and adjust
both flowmeters to flow at 10 LPM. Observe gas flowing from mixed gas outlet and
that the Analyzer/Monitor reads 57 - 64% O
2. Maintain both flowmeters at 10 LPM and disconnect 50 PSIG air source from the
wall or regulator. Observe gas flowing from mixed gas outlet and that the
Analyzer/Monitor reads 95 - 100% O
3. Reconnect 50 PSIG air source to the wall or regulator. Observe gas flowing from
mixed gas outlet and that the Analyzer/Monitor reads 57 - 64% O
4. Maintain both flowmeters at 10 LPM and disconnect 50 PSIG oxygen source from
the wall or regulator. Observe gas flowing from mixed gas outlet and that the
Analyzer/Monitor reads 20.9 - 22% O
5. Reconnect 50 PSIG oxygen source to wall or regulator. Observe gas flowing from
mixed gas outlet and that the Analyzer/Monitor reads 57 - 64% O
Reverse flow functional testing procedure:
1. Remove any Analyzer/Monitor from the mixed gas analysis port and ensure that
the port is closed.
2. Using air and oxygen cylinders with regulators, adjust both air and oxygen
cylinder regulators to zero (0) PSIG.
3. Remove the conical outlet fitting and cover and seal the male DISS fitting.
4. Remove air inlet hose at air cylinder regulator and insert end into beaker of water.
5. Fully open MaxFLO
6. Slowly raise pressure of oxygen cylinder regulator to 50 PSIG and return back to
zero (0) PSIG while watching air hose end in beaker. Observe that no bubbles are
escaping from submerged end of air hose during test.
7. Ensure air inlet hose is completely dry and re-attach to air cylinder regulator.
8. Remove oxygen inlet hose at oxygen cylinder regulator and insert end into beaker of water.
9. Slowly raise pressure of air cylinder regulator to 50 PSIG and back to zero (0)
while watching oxygen hose end in beaker. Observe that no bubbles are escaping
from submerged end of oxygen hose during test.
10. Ensure oxygen inlet hose is completely dry and re-attach to oxygen cylinder
regulator.
11. Uncover the DISS fitting and re-place the conical outlet fitting.
does not function as described in the following tests discontinue
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air and oxygen valves.
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866.4.Maxtec www.maxtec.com
866.4.Maxtec
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www.maxtecinc.com
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