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22.2.
PPM3 Calibration Procedures
Trained service technicians with the PPM3 Service password can perform the
following procedures.
PPM3 Function
Oridion Microstream® CO
2
module
April 2019
Maintenance and Storage
Procedure
The Oridion Microstream ® CO
calibration during normal clinical operation. The PPM3 displays a "CO
Calibration Due" message when the manufacturer's suggested number of
operating hours has been reached. Calibrate the CO
message is displayed. It is recommended to calibrate the CO
annual basis or after 4000 hours of use, whichever comes first. In the first
year, the CO
module should be calibrated after 1200 hours of use. The
2
number of hours until calibration is due may be found in the PPM3 event log,
which is accessed by pressing the PPM3 SETUP Key, then selecting
"Administration," then "System," and then "Show Event Log."
NOTE: Calibration should be performed by a trained technician.
NOTE: Ensure that the calibration gas and regulator are functioning properly
before calibration.
NOTE: Calibration of the CO
2
5% CO
, 21% O
, with the balance N
2
2
Liquide (Scott Medical); Part Number T4653ORFCD contains a canister of
the above gas mixture, a T-piece connector and a Calibration Filterline.
To calibrate the CO
module:
2
1. Press the PPM3 SETUP Key, then select "Administration," followed by
"Service," and "Calibration" (password required to access this screen)
2. Prior to calibration initiation, connect the CO
3. Attach the calibrated CO
gas mixture to the CO
2
4. Select "Start CO
Calibration" on the screen. The PPM3 displays "CO
2
Calibrating" for up to 1 minute.
5. Once completed, the PPM3 displays "CO
Calibration Failed."
6. If the calibration fails, determine the cause of failure appropriate to the
displayed error message given then repeat the CO
7. Upon successful completion, remove the calibration gas from the monitor.
Dispose of it according to the instructions supplied with the kit.
N i g h t i n g a l e P P M 3 U s e r ' s G u i d e
module within the PPM3 does not require
2
module when this
2
module will require a calibrated gas mixture of
. The calibration kit available from Air
2
calibration line to the monitor.
2
calibration line.
2
Calibration Complete" or "CO
2
calibration procedure.
2
2
module on an
2
2
2
22-5
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