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3. PRECAUTIONS
Always plug in a 15 AMP, grounded circuit. DO NOT USE AN EXTENSION CORD
Place the unit where sides and bottom are unobstructed to ensure proper airflow. (Be sure that the
machine is placed away from drapes or other objects that might block the flow of incoming air
and/or alarm indicators.)
Only operate the concentrator in a upright position.
Do not use oxygen tubing that exceeds 50 feet in length. The manufacturer recommends crush
resistant tubing.
Do not place liquids on the unit or use liquids to clean the unit. Do not use petroleum-based
solvents. Clean unit and power cord with mild household cleaner applied with a damp cloth or
sponge, then wipe dry.
The Salter Labs 7100 350c.c. Bubble Humidifier and the B&F Medical Bubble Humidifier are
suitable for use with the Oxygen Concentrators. Or a humidifier capable of 30 Psi operation
and 15 LPM of flow is required. Use of certain humidifiers not specified for use with this
oxygen concentrator may impair the performance.
Always choose the FDA or CE approved accessories, such as Masks or cannulas &
Humidifiers to ensure the reliability and performance.
Different personnel to prevent cross infection should never use the same mask or cannula.
4. INTENDED USE
The Merit Oxygen Concentrator is intended to be used to supply supplemental oxygen to patients in
their home. The devices are not intended for life support nor do they provide any patient monitoring
capabilities.
