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MAGNAMED TECNOLOGIA MÉDICA S/A
6.6.2 Exhalation valve
• Replacement of the exhalation valve.
• Replacement of diaphragm.
• Incorrect control of PEEP.
• Excessive leakage.
6.6.3 O
2
cell (only galvanic cell)
• Replacement of the cell.
• The monitored concentration values (FiO
2
) do not seem correct.
• The lower and upper limits do not reach 21 and 100% O
2
, respectively.
• Patient change.
• To access the calibration screen, press the CALIBRATION button at the initial screen of the ventilator.