11-1 
11 Maintenance 
 
 
11.1 Repair Policy 
WARNING 
  Obey infection control and safety procedures. Used equipment may contain blood 
and body fluids. 
  Movable parts and removable components may present a pinch or a crush hazard. 
Use care when moving or replacing system parts and components. 
  Only use lubricants approved for ventilation or O2 equipment. 
  Do not use lubricants that contain oil or grease. They burn or explode in high O2 
concentrations. 
 
Do not use malfunctioning ventilator. Have all repairs and service done by an authorized 
service representative. Replacement and maintenance of the parts listed in this manual may 
be undertaken by a competent, trained individual having experience in the repair of devices 
of this nature. 
 
After repair, test the ventilator to ensure that it is functioning properly, in accordance with the 
specifications. 
 
NOTE 
  No repair should ever be attempted by anyone not having experience in the repair 
of devices of this nature. 
  Replace damaged parts with components manufactured or sold by us. Then test the 
unit to make sure that it complies with the manufacturer’s published specifications.
  Contact us for service assistance. 
  For further information about the product, contact us. We can provide documents 
about some parts depending on the actual condition.