User manual

Provider Manual

• If you detect any unexplained changes in the performance of the

Harmony, if the device is dropped or mishandled, or if the

enclosure is broken, seek the assistance of your home care

provider.

• If water is spilled into the enclosure, discontinue use of the

Harmony and remove the power cord. Pour out the excess liquid

and allow the unit to dry out. If the device does not function

properly, contact your home care provider.

• Repairs and adjustments must be performed by Respironics -

authorized service personnel only. Unauthorized service could

cause injury, invalidate the warranty, or result in costly damage.

• Periodically inspect electrical cords for damage or signs of wear.

•To avoid electrical shock, unplug the Harmony before cleaning

it.

2.2 CAUTIONS

CAUTION! US federal law restricts this device to sale by or on the

order of a physician.

• The Harmony may only be operated at temperatures between

41º F (5°C) and 95º F (35°C).

•A properly installed, undamaged reusable foam inlet filter is

required for proper operation.

• Do not immerse the Harmony or allow any liquid to enter the

enclosure or the inlet ﬁlter.

• Condensation may damage the Harmony. Always allow the

Harmony to reach room temperature before use.

Additional warnings, cautions, and notes are located throughout

this manual.

2.3 INTENDED USE

The Harmony is intended to provide noninvasive ventilation in adult

patients (>30 kg) for the treatment of respiratory insufficiency (a condi-

tion in which the patient can continue without ventilation for some

period of time, such as overnight) or obstructive sleep apnea. This

device may be used in the hospital or home.

The Harmony is intended for use with nasal masks and full-face masks

as recommended by Respironics.