Air
Life
®
nCPAP Driver Service Manual
2008, Cardinal Health
Page 29 of 81
9.
DRIVER MAINTENANCE SCHEDULE
Note: In-depth Preventative Maintenance is to be performed by a competent, fully qualified
service technician or engineer. Preventative Maintenance must be performed at a minimum
frequency per the table below using only approved spare parts.
Required Inspection and Replacement Schedules
Component
Inspection Schedule
Replacement Schedule
Frequency Section
Air filter media
(external)
Visual bowl inspection at each start-up
12 months
11.2
Air and O2 Inlet
Screens
No routine inspection
12 months
11.3
Power Cord/ AC
Adaptor
Visual inspection prior to each start-up;
Electrical inspection annually
60 months
n/a
Oxygen Sensor
Filters (Internal)
No routine inspection
12 months
12.2
Battery Assembly
Check annually per section 14
24 months
12.4
Manifold Assembly
Check bleed flow annually per section 14
60 months
12.5
Divider/Oxygen
Sensor Assembly
Check FiO
2
Accuracy annually per section 14
60 months
12.6
System
Perform Comprehensive Performance Test
annually or after any service or repair
n/a
n/a
WARNING
Oxygen vigorously accelerates combustion. To avoid an explosion hazard,
do not use any instrument or piece of equipment that may have been
exposed to oil or grease contamination.
