12. For 12VDC operation, do not use any DC to AC inverter other than that supplied or recommended by Respironics.
13. Check and verify fuse rating before replacement.
14. When using oxygen with this system, make sure that this Bilevel is on before you turn the oxygen source. When you wish to stop
using this Bilevel system, turn off the oxygen flow first before turning this Bilevel unit off.
15. Oxygen quickly accelerates fire. If you are using oxygen, keep this Bilevel system as well as the oxygen source away from heat or
open flame. There must be no smoking in the area near the Bilevel.
16. As with any electrical device, do not use this Bilevel unit during an electrical storm.
17. Do not use this Bilevel unit with a portable electrical generator.
18. At low pressures, the flow through the exhalation port may not be enough to clear all of the exhaled gases from the hose. As a
result, you may breathe in some of the air that you have breathed out or exhaled.
19. Be aware that interference with the operation of this device can occur from external sources. While this device contains methods and
techniques that can provide protection from external sources of interference, you should take the steps listed here to avoid interference. Keep the device at least three feet away from all electrical appliances such as TV sets, electric blankets, air conditioners, cordless phones and cellular phones.
20. The air flow for breathing produced by the Bilevel can be as much as 1.8¡F (1.0¡C) higher than the temperature of the room. Use
caution if the room temperature is warmer than 90¡F (32¡C).
CAUTION: FEDERAL USA LAW RESTRICTS THIS DEVICE TO SALE BY, OR ON THE ORDER OF, A LICENSED
PHYSICIAN. THIS BILEVEL UNIT SHOULD BE USED ONLY UNDER THE SUPERVISION OF A
LICENSED PHYSICIAN.
CAUTION-indicates a condition that may lead to equipment damage, malfunction, or inaccurate operation.
1. Do not use a room humidifier within six feet of this unit. Dampness may affect device parts.
2. Do not use attachments that are not recommended by Respironics.
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