Q155 Service Manual
1-2
1.3.
Safety Rules
As you read the manual, please pay attention to all of following:
1.3.1.
Warning
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Fire Hazard-Oxygen promotes rapid burning. No Smoking or Open Flames.
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Electrical Shock Hazard - do not remove the cabinet or open the cover.
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Disconnect the power cord from the electrical outlet before cleaning or
servicing.
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Do not place this equipment near hot, sparking or burning objects.
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Do not use oil or grease on or near this device.
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Do not use the concentrator in the presence of pollutants or dangerous fumes.
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An alternate source of oxygen should always be available to avoid any
interruption in supply.
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This unit is not intended for life sustaining or life supporting applications.
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Turn the unit off when it is not in use.
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In the event of an alarm, contact your equipment provider.
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If you experience any signs of discomfort, contact your physician
immediately.
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Merits recommends that each concentrator be on and running for a minimum
of 60 minutes at a time.
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Keep the cord away from HEATED or HOT surfaces.
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NEVER drop or insert any object into any opening.
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NEVER block the air openings of the product or place it on a soft surface, such
as a bed or couch, where the air opening may be blocked.
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Avoid the operation in wet or damp locations.
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Geriatric, pediatric, or any other patients unable to communicate discomfort
while using this concentrator may need additional monitoring under
physicians or medical professionals.
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Children may need pediatric flowmeter to use with this concentrator, consult
your physician before usage.
1.3.2.
Precaution
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Always plug in a 15 AMP, grounded circuit. DO NOT USE AN EXTENSION
CORD.
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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.)
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Only operate the concentrator in an upright position.
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Do not use oxygen tubing that exceeds 50 feet in length. The manufacturer
recommends crush resistant tubing.
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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