Resetting Blender FI02 Calibration Failure on Vapotherm Precision Flow Device Guide

Resetting Blender FI02 Calibration Failure on Vapotherm Precision Flow Device

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The Vapotherm Precision Flow performs regular blender calibration checks. In the event that the device sees an imbalance of air and oxygen concentration in the gas lines it will alarm giving a general fault (triangle symbol) and go into stand-by mode (orange light). Two dashes will be seen in the FI02 readout.

Once in stand-by mode the display screen on the Vapotherm Precision Flow will eventually go blank. You can light the display screen again by pushing or turning the blue button. Image B

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Resetting the Device: 1. Turn the device off at the wall power outlet and then turn on again at the wall power outlet. 2. When the screen display comes up you press both the Alarm Mute (M) and Stand-By (SB) buttons simultaneously and this resets the device. 3. You then hold down the Stand-By (SB) button and release and the device starts up again as per normal operating procedure.

IMPORTANT Check that all parameters are set correctly (Flow/FIO2/Temp)

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