AEROTECNICA COLTRI MCH 14 TECH NITROX SERIES, Instruction Manual

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Portable oxygen analyser analox Mini O2DII
16.1.1
The Mini O2DII oxygen analyser has been designed to measure oxygen levels from between
0.1 and 100%.
16.1.2
The analyser is used to check levels of oxygen present in cylinders or monitoring a gas mixing
control panel, but should never be used for both operations at the same time. If the analyser is
used to measure the level of oxygen coming out of a mixing panel, a second Mini O2DII should
be used to check the cylinders.
16.1.3
The Mini O2DII has a large display and works thanks to an oxygen electrochemical sensor
with an internal temperature compensated for at least two years. Energy is supplied by a 9V,
400 hour battery that enables operation for three years before it has to be changed.
16.1.4
The Mini O2DII, an autonomous unit, water and shock resistant, has been designed specifically
for underwater sector – sport (NITROX), commercial and military – where hostile environmental
conditions are the norm and not the exception.
16.1.5
The Mini O2DII is supplied ready to use. A seal is fixed to the front of the sensor to protect it,
this should be removed before use. Check the machine for any damage and check that the
seal on the sensor is intact. Contact the supplier in the event of damage to the machine or if
the seal has been broken or not in the correct place.
WARNING:
Read these instructions before using the analyser !
16.1
Introduction