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ESO 2 ICU Ventilator 26 User Manual
Pre-operation Procedures
4.1.3 Ventilator Screen
WARNING
Check that the cable (1) between the control unit and remote
display screen unit is securely connected before use.
Always switch the ventilator OFF before disconnecting the
cable. Disconnect from the control unit, then disconnect from
the display.
4.1.4 Printer
Attach a printer (HPL2 compatible) to the printer port if a
printed output of the ventilator function is required.
4.1.5 Breathing System
1. Use a breathing system bacterial filter in the expiratory limb
of the breathing circuit to protect the oxygen sensor.
2.. Use a heat and moisture exchanger (HME) at the patient
Y-piece. A combined HME / bacterial filter can also be
used, but note that the expiratory limb bacterial filter is still
required)
CAUTION
Replacement/Disposal - follow the instructions supplied with
the filter or HME. Fit new filters at the recommended interval.
4.1.6 Spirometer
1. Use breathing system bacterial filters.
CAUTION: Replacement/Disposal - always follow the
instructions supplied with the filter. Always renew
components at the recommended interval.
2. The spirometry flow sensors are mounted within the
breathing module in the inspiratory and expiratory airways.
3. Check the spirometer cable (2) for secure connection.
NOTE
1. Incorrect connections will trigger the LOW TIDAL VOLUME or
HIGH TIDAL VOLUME alarm.
2. To allow the ventilator to be used in the event of damage,
or non-functioning of the spirometer sensors, turn off the
spirometry function - see MENU function, section 3.5.
If the spirometer is switched OFF:
a) Fresh gas compensation and fresh gas mixture
compensation are disabled.
b) Patient support function is disabled.
Spirometer Zero Calibration
NOTE
1. The spirometry system must be calibrated with zero flow
going through.
2. The individual spirometers must be matched to the
specific ventilator by a qualified service engineer as part of
commissioning or a subsequent service visit.
The following calibration instructions must be performed by the
user as part of the daily check procedure.
1
2