Aqua Lung Apeks Regulator - Manual (Page 9)

US
9
WARNING : These regulators fitted with special connections
should be used only with complementary equipment (tank valves,
tanks, pressure gauges, etc.) designed and prepared for use with
an oxygen-enriched mixture. These items are marked Nitrox/O2.
WARNING: If the regulator that you use is fitted with a yoke or
DIN connection, it is designed for use only with compressed
breathing air (21% oxygen and 79% nitrogen) which meets the
EN 12021 standard. DO NOT USE this equipment with other
mixtures or with gases containing more than 21% oxygen.
Disregarding this rule could result in serious injury or death
caused by fire or explosion.
Every Nitrox/O2 regulator is assembled in a clean workshop, using
compatible components and special lubricants. It is important to
maintain the interior of the regulator in a clean state. Breathing air
used in the production of a mixture should be oxygen compatible
and double filtered with a hydrocarbon content not greater than 0.1
mg/m3. Your Apeks / Aqualung technical specialist should be able to
help you determine if the breathing air he/she supplied meets these
criteria.
Regulator Owner’s Manual
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