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DMR V4C 3.3 (User Manual) V-4 06-May-2022
1 Safety Information
1.1 Definitions
This manual uses three indicators to highlight critical information: warning, caution, and note.
They are defined as follows:
It is essential to read, understand and follow these instructions before using the V4C-O2E Oxygen
Mixer.
In order to use the Oxygen Mixer correctly and efficiently and to help prevent incidents, please
pay particular attention to section 1.2, Warnings, as well as all warnings and cautions contained
throughout this manual.
1.2 Warnings
1.2.1 General Warnings Regarding Use of Equipment
WARNING:
Read and take account of the intended use of the V4C-O2E Oxygen Mixer before use.
WARNING:
Always read and follow all instructions and labelling of the compatible ventilator when using the
V4C-O2E Oxygen Mixer. Ensure all warnings included in the manual of the compatible ventilator
are read and understood prior to use with the V4C-O2E Oxygen Mixer.
WARNING
Indicates a condition that can endanger the patient or the ventilator operator.
Caution
Indicates a condition that can damage the Equipment.
Note
Indicates points of particular emphasis, that make operation of the ventilator more efficient or convenient.