4 Service Tests and Service Mode
M1207026
4-17
4.5.4 PEEP Valve
The
PEEP Valve Calibration
should be performed:
•
when the machine is first put into service.
•
at prescribed, planned maintenance intervals.
•
after the pneumatic vent engine has been serviced.
Note
The
Paw Zero
and
Paw Gain
must be calibrated before the
PEEP
Valve Calibration
.
Calibration Setup
1.
Remove the bellows assembly, remove the AGSS if equipped.
2.
Connect the calibration fixture (
A
) to the drive gas outlet.
3.
Connect the flow sensor (
B
) to the calibration fixture.
4.
Connect the calibration pipe (
C
) to the flow sensor.
5.
Connect a manual bag (
D
) to the bag port.
6.
Connect the calibration fitting (
E
) to the inspiratory flow port.
7.
Connect the tube from calibration pipe to the calibration fitting.
8.
Connect the pediatric bag(1L) (
F
) to the calibration pipe using
elbow fitting (
G
).
Ensure that the test tubing is leak free.
D
A
B
C
E
F
G
M1207027
004
MANUAL−DOC, Technical Reference Manual, Technical Reference Manual for 9100c, English−default
Reproduced from the electronic master in MATRIX
