Instruction Manual
EN - 5
A-5 25D S
WARNING
Risk of injury or damage
• When the device is operated at the extremes o the environmental operating specications (i.e., maximum temperatures and humidity), and in a single ault condition,
which is a single component or performance malfunction, such as a blocked exhaust vent, blocked air intake, or an internal cooling fan failure, the temperature of the air
coming out o the exhaust vents, located on the bottom let and bottom right sides o the unit can reach temperatures capable o causing a burn injury (see stated
temperature and contact time values in the model specic tables below).
• Keep exposed body parts, such as hands and eet, a minimum o 46 inches (1.2 meters) away rom the exhaust vents to avoid the risk o burns. Single ault conditions
may result in visual and audible alerts and alarms
NOTE – Under normal and single fault conditions, the concentrator releases warm air out the bottom of the unit (exhaust vents) which may discolor temperature
sensitive fooring suraces. The concentrator should not be used over fooring that is sensitive to heat staining. The Manuacturer is not responsible or fooring that
becomes discolored.
• Operate the unit in a cool, dry area with good ventilation, located on a hard surface, avoid thick rugs or carpeting NEVER block the air intake or exhaust vents Keep
the unit a minimum o 12 inches (30.5 cm) away rom any wall, draperies, or any other objects that might prevent the proper fow o air in and out o your oxygen
concentrator. Proper air fow is needed to prevent overheating o the oxygen concentrator. DO NOT place the concentrator near any heat source such as hot air
registers or heaters Overheating of the oxygen concentrator may lead to low oxygen output and a risk of burns
• The oxygen concentrator should be located in a well-ventilated area. DO NOT operate the unit in a closed or conned space, such as a closet, bathroom, etc. Avoid
operating the device near smoke pollutants and fumes
• Under extreme environmental conditions and a single ault condition occurs, the ollowing device surace temperatures may exceed 106 °F (41 °C). See Table 1 below
or the model specic maximum temperature and sae contact guidance:
Table 1 - 525DS Series
Description
Maximum Temperature
Max safe contact time
525DS Series
°F °C
Air coming from exhaust vents located on each side
near the bottom of the unit
147 0 63 9 Less than 1 minute
Oxygen outlet tting 120 7 49 3 Less than 10 minutes
Power Switch 119 0 48 3 Less than 10 minutes
LED Indicator panel 129 5 54 2 Less than 1 minute
Cannula at the outlet 109 1 42 8 Less than 10 minutes
Table 2 - 525KS Series
Description
Maximum Temperature
Max safe contact time
525KS Series
°F °C
Air coming from exhaust vents located on each side
near the bottom of the unit
169 0 76 1 Less than 10 seconds
LED Indicator panel 110 5 43 6 Less than 10 minutes
Table 3 - 525PS Series
Description
Maximum Temperature
Max safe contact time
525PS Series
°F °C
Air coming from exhaust vents located on each side
near the bottom of the unit
142 2 61 2 Less than 1 minute
Power Switch 106 7 41 5 Less than 10 minutes
LED Indicator panel 108 5 42 5 Less than 10 minutes
CAUTION
• Federal (U.S.A.) law restricts this device to sale by or on the order o a physician.
• It is very important to ollow your oxygen prescription. Do not increase or decrease the fow o oxygen – consult your physician.
• Use o harsh chemicals (including alcohol) is not recommended. I bactericidal cleaning is required, a non-alcohol based product should be used to avoid inadvertent
damage
IMPORTANT
• It is recommended that the homecare provider lock the fow control knob to prevent inadvertent adjustment. A fow setting other than prescribed may aect the patient
therapy
• Do not service or clean this device while in use with a Patient
• Installation o 515LF-607 low output fow meter package will cause the low fow alarm to not work and will prevent the device rom meeting the requirements o ISO-
80601-2-69:2014 Section 201 13 2 101
• The Device is classied as IP21 which means it is protected against nger access to hazardous parts and protected against vertically alling water drops.
• Equipment not suitable or use in the presence o a fammable anesthetic mixture with air or with oxygen or nitrous oxide.
• This device contains electrical and/or electronic equipment Follow local governing ordinances and recycling plans regarding disposal of device components
SAVE THESE INSTRUCTIONS.