3
User Manual
Cautions
A Caution indicates the possibility of damage to the device.
• Medical electrical equipment needs special precautions regarding EMC and needs to be installed according to EMC information.
Contact your home care provider regarding EMC installation information.
• Mobile RF communications equipment can affect medical electrical equipment.
• Pins of connectors marked with the ESD warning symbol shall not be touched and connections shall not be made without
special precautions. Precautionary procedures include methods to prevent build-up of electrostatic charge (e.g., air conditioning,
humidification, conductive floor coverings, non-synthetic clothing), discharging one’s body to the frame of the equipment or
system or to earth. It is recommended that all individuals that will handle this device understand these precautionary procedures
at a minimum as part of their training.
• Before operating the device, ensure that the SD card cover is replaced whenever any of the accessories such as the Link Module
or Modem are not installed. Refer to the instructions that came with your accessory.
• Condensation may damage the device. If this device has been exposed to either very hot or very cold temperatures, allow it to
adjust to room temperature (operating temperature) before starting therapy. Do not operate the device outside of the operating
temperature range shown in the Specifications.
• Do not use extension cords with this device.
• Do not place the device directly onto carpet, fabric, or other flammable materials.
• Do not place the device in or on any container that can collect or hold water.
• A properly installed, undamaged reusable foam inlet filter is required for proper operation.
• Tobacco smoke may cause tar build-up within the device, which may result in the device malfunctioning.
• Dirty inlet filters may cause high operating temperatures that may affect device performance. Regularly examine the inlet filters as
needed for integrity and cleanliness.
• Never install a wet filter into the device. You must ensure sufficient drying time for the cleaned filter.
• Always ensure that the DC power cord securely fits into your therapy device prior to use. Contact your home care provider or
Philips Respironics to determine if you have the appropriate DC cord for your specific therapy device.
• When DC power is obtained from a vehicle battery, the device should not be used while the vehicle’s engine is running. Damage
to the device may occur.
• Only use a Philips Respironics DC Power Cord and Battery Adapter Cable. Use of any other system may cause damage to the
device.
Contraindications
The device should not be used if you have severe respiratory failure without a spontaneous respiratory drive.
If any of the following conditions apply to you, consult your physician before using the device:
• Inability to maintain an open airway or adequately clear secretions
• At risk for aspiration of gastric contents
• Diagnosed with acute sinusitis or otitis media
• Allergy or hypersensitivity to the mask materials where the risk from allergic reaction outweighs the benefit of ventilatory assistance
• Epistaxis, causing pulmonary aspiration of blood
• Hypotension
Patient Precautions
• Immediately report any unusual chest discomfort, shortness of breath, or severe headache.
• If skin irritation or breakdown develops from the use of the mask, refer to the mask instructions for appropriate action.
• The following are potential side effects of noninvasive positive pressure therapy:
• Ear discomfort
• Conjunctivitis
• Skin abrasions due to noninvasive interfaces
• Gastric distention (aerophagia)
• Contact your health care professional if symptoms of sleep apnea recur.
