Air
Life
®
nCPAP Driver Service Manual
2008, Cardinal Health
Page 55 of 81
13.6
Install the Manifold Assembly
CAUTION
This assembly contains electronic components that are ESD sensitive.
ESD control and handling measures should be followed while performing
this process.
1. Connect the silicone tubing from the Outlet Fitting Assembly to the barbed fitting on
the underside of the Manifold Assembly.
2. Connect the Inlet Pressure Board Cable, connected to the Remote Sensor Board
(PCA-02) at connector CN15, to connector CN21 on the Inlet Pressure Board
(PCA-03).
3. Connect the Inlet Pressure Board Cable, connected to the Remote Sensor Board
(PCA-02) at connector CN16, to connector CN22 on the Inlet Pressure Board
(PCA-03).
4. Carefully seat the Manifold Assembly into the Bottom Case without pinching any wires
or tubing. BE SURE THAT THE TWO (2) INLET PRESSURE BOARD CABLES ARE
NOT PINCHED UNDERNEATH THE MANIFOLD ASSEMBLY OR THE
DIVIDER/OXYGEN SENSOR ASSEMBLY.
5. Insert two (2) #8 socket-head screws into the manifold mounting holes and secure to
the Bottom Case using a 9/64” Allen wrench. Tighten to a torque of 7 in-lb.
6. Gently insert the Bulkhead to Valves Cable into the corresponding slot in the
Divider/Oxygen Sensor Assembly until it locks into place.
