How to Test the Valve System on a Fisher Paykel Neopuff - iFixit 维修指南

简介

Please refer to page 7 of the device’s Technical Manual for source information.

步骤 1 How to Test the Valve System on a Fisher Paykel Neopuff

Set the gas supply to 5 L/min.

步骤 2

How to Test the Valve System on a Fisher Paykel Neopuff: 步骤 2 中的图像 1，1

Completely close the Peak Inspiratory Pressure control and the Max Pressure control by turning both knobs completely clockwise.

步骤 3

How to Test the Valve System on a Fisher Paykel Neopuff: 步骤 3 中的图像 1，1

Close the bleed valve and check that the gauge reads at least 60 cmh2O.

步骤 4

Set the gas supply to 15 L/min.

步骤 5

How to Test the Valve System on a Fisher Paykel Neopuff: 步骤 5 中的图像 1，1

Close the bleed valve and check that the gauge reads no higher than 80 cmH2O.

步骤 6

Set the gas supply to 10 L/min.

步骤 7

Close the bleed valve and turn the Max Pressure Relief valve until the manometer reads 40 cmh2O.

步骤 8

Check that the manometer needle rises and falls smoothly.

步骤 9

Gently rotate the Max Pressure Relief cover over the Max Pressure Relief knob.

步骤 10

How to Test the Valve System on a Fisher Paykel Neopuff: 步骤 10 中的图像 1，1

Reset the peak inspiratory pressure to 20 cmh2O and turn off the gas flow. Testing is now complete. If the F&P Neopuff/Perivent Infant Resuscitator fails any of these tests, the valve assembly should be regarded as faulty and replaced with a new valve assembly (see the parts list (section 4.1.2) for part numbers).

结论

To reassemble your device, follow these instructions in reverse order.

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