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MAINTENANCE
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MAINTENANCE
8
CLEANING AND DISINFECTING THE VENTILATION SYSTEM
Power off the ventilation system before cleaning and disinfecting it. Ensure that the patient receives adequate
ventilation therapy; place the patient on an alternate means of ventilation if necessary. Using a clean cloth, clean
and disinfect the external surfaces of the ventilation system with:
• Clorox Disposable Wipes
• PDI Super Sani-Cloth® Germicidal Disposable Wipes
• 70% isopropyl alcohol
• Virex II
ALARM CHECKS
Confirm that when the ventilator is powered on, it makes audible tones. If tones are not heard, the ventilator
should be returned to your service representative.
• NOTE:
Always follow the cleaning manufactures suggested wait time before you wipe off the residue.
• Wipe the surface of the ventilation system with clean dry cloth to remove any residual cleaner.
• Do not clean the ventilation system with petrochemical or oil-based materials.
• Clean the touch screen with a soft microfiber cloth and disinfect with PDI Super Sani-Cloth® Germicidal
Disposable Wipes as necessary. After allowing for the manufacturer’s suggested wait time, wipe the screen
with clean cloth to remove any residual cleaner.
CAUTION:
• 70% isopropyl alcohol or Virex II may damage the touch screen. When cleaning external surfaces of the
ventilation system with 70% isopropyl alcohol or Virex II, avoid contact with the touch screen.
• Keep in a clean environment to protect the ventilation system from ingress of dust, lint, and pests.
• Do not leave exposed to the sun or other sources of radiant heat, it may overheat.
• Do not allow children or pets to access the ventilation system; it may become damaged.
CLEANING BEFORE FIRST USE
It is not necessary to clean or sterilize the Life2000® Ventilation System before the first use.
DAILY CHECKS
Look at the ventilation system components daily. If any of the following conditions are discovered, discontinue use
of the ventilation system:
• Check for cracks in the casing.
• Check for loose or damaged buttons, connectors, or other control and alarm components.
• Check the interface and the source gas supply hose (if applicable) for leaks and loose or damaged cabling
or connectors.
Daily, or more often if necessary, check and empty the compressor’s condensation tray and replace if necessary.
For more information, see "Checking and Replacing the Condensation Tray" on page 112.
Essential Performance:
• Absence of system fault alarms
• Unintended change of settings and modes
• Absence of false alarms
• No interruption of operation without alarms.
If damage is discovered, discontinue use of the ventilation system or do not begin using the ventilation system.
For instructions on servicing or replacing damaged ventilation system components, contact your service
representative.
ENVIRONMENTAL SPECIFICATIONS
Do not use the ventilation system if the ambient temperature is greater than 40°C (104°F) or less than 5°C (41°F).
Store the ventilation system in ambient temperatures less than 60°C (140°F) and greater than -20°C (-4°F).
WARNING:
The backside of the ventilator enclosure may reach 49°C in a 40°C environment.
