Safety
WARNING!
Risk of Death, Injury or Damage
To prevent injury or damage from cord misuse:
– DO NOT move or relocate concentrator by
pulling on the cord.
– DO NOT use extension cords with AC power
adapters provided.
– Properly store and position electrical cords
and/or tubing to prevent a tripping and
strangulation hazards.
WARNING!
Risk of Injury or Damage
As a safety feature, this appliance may have a
polarized plug (one blade is wider than the other).
To avoid injury or damage from electrical shock:
– This plug will fit in a polarized outlet only one
way. If the plug does not fit fully in the outlet,
reverse the plug. If it still does not fit, contact
a qualified electrician.
– DO NOT alter the plug in any way.
– DO NOT use if the cord or plug are damaged.
Call a qualified electrician for repair.
WARNING!
Risk of Injury or Damage
To prevent damage from liquid ingress:
– NEVER drop or insert any object or liquid into
any opening.
– DO NOT use if cabinet of concentrator or
housing of AC power adapter is cracked or
separated.
WARNING!
Risk of Injury or Damage
To avoid injury or damage from airborne
pollutants and/or fumes and for optimal
performance:
– Locate and position the concentrator in a well
ventilated space so that the air intake and the
air exhaust openings are not obstructed.
– NEVER block the air openings of the
concentrator or place it on a soft surface, such
as a bed or couch, where the air opening may
be blocked.
– Keep the openings free from lint, hair and
similar foreign items.
– Keep concentrator at least 12 in (30.5 cm) away
from walls, draperies and furniture.
– DO NOT use in presence of pollutants, smoke
or fumes, flammable anesthetics, cleaning
agents or chemical vapors.
1187375-B
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