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MAGNAMED Ventilator Analyzer - VentMeter P/N: 1901509 – Rev 05
11 Preventive Maintenance
Warning
• Corrective or preventive maintenance should be done only by authorized personnel.
• DO NOT USE the equipment if it is not working accordingly to the specifications in this
instruction manual.
11.1 Check List
Daily Verification or Before Use
• Equipment Cleanliness
• Integrity of the AC/DC converter and its electrical power cords
• LCD display readability
• Key operation (F1, F2, UP, ENTER, DOWN)
• Integrity of the flow sensor connection tubing
• Integrity of the flow sensors
• Integrity of the oxygen sensor cable (optional)
Annual Check-up
• Ask for preventive maintenance to carry out complete check-up, adjustments and equipment
calibration.
11.2 Internal Lithium-Ion Battery
This battery is responsible to keep the equipment working even if the electrical power is not connected and its
duration is specified in chapter 13. To assure that it is fully charged it is recommended that the equipment be
kept CONNECTED to the mains.