23. Always disconnect power and turn off this device before cleaning, see Chapter 11 - Main-
tenance and Cleaning
24. Do not obstruct air intake or exhaust vents when operating this device. Blockage can
cause buildup of internal heat and shut down or damage this device.
25. Do not place objects on top of this device.
26. Keep away from children and pets to prevent damage to the device and accessories and/
or inadvertent setting changes.
27. Keep the device away from pets and pests.
28. This device is rated IP22 while used in the carry bag. Do not use in dusty or wet conditions.
29. Always use in a well ventilated location.
30. Always follow the maintenance schedule as specified in section 11.1 - Routine Mainte-
nance.
31. If this device indicates an abnormal condition, see Chapter 10 - Troubleshooting.
32. Use caution when touching this device in high ambient temperatures.
33. The device can be re-used by a new patient. The device should be cleaned as indicated
in section 11.2 of this user manual and, according to local laws and prescriptions prior to
delivering to a new patient.
34. The device can be isolated from power by disconnecting the power supply from the input
connector, see fig. 1, position the device for easy access to the power supply input con-
nector.
3.3. Overview of Important Information:
1. If an extension cord is necessary, use a UL listed 15 amp or higher cord. Do not connect any
other devices on the same extension cord. Do not use a multisocketed extension cord.
2. Inhale through the nose for the concentrator to work most effectively. Inhaling through the
mouth may result in less effective oxygen therapy.
4 .
Instructions and Training
The Medical Devices Directive 93/42/EEC states that the product provider must ensure that
all users of the device are provided with the User Manual. The User Manual for this device has
been written to account for training and knowledge of the patient population in order to
operate the device appropriately.
WARNING: Do not use the product without first reading the user manual. Do not operate
this device if unsure of its operation or function. Contact your home oxygen provider for
assistance or further information.
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