Cardinal Health Vela Ventilator Turbine/Muffler Assembly P/N 16349 Replacement

はじめに

The Turbine is integral to the Ventilator's function. A possible cause of failure during the delivered volume test is the turbine assembly itself. In this case the Turbine assembly must be removed, and either replaced with P/N 16349 or sent to manufacturer for Re-Characterization. This guide will walk through the necessary steps to remove the turbine assembly.

必要な工具と部品

手順1 Cardinal Health Vela Ventilator Power Cable Removal

注意: 手順 1-2 は、作業進行中としてマークされているガイドから引用されています。

Cardinal Health Vela Ventilator Turbine/Muffler Assembly P/N 16349 Replacement, Cardinal Health Vela Ventilator Power Cable Removal: 手順 1、 1の画像 1

Use a screwdriver to remove the two Phillips pan-head screws at the top of the plug guard.

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手順2

Remove the plug guard and unplug the ventilator.

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手順3 Cardinal Health Vela Ventilator Top Cover Disassembly

Cardinal Health Vela Ventilator Turbine/Muffler Assembly P/N 16349 Replacement, Cardinal Health Vela Ventilator Top Cover Disassembly: 手順 3、 1の画像 1

Remove the four Phillips #0 screws on the back side of the ventilator.

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手順4

Remove all six small side panel screws along the bottom of each side of the top cover with the same screwdriver.

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手順5

Slide the top cover towards the back side of the ventilator to remove it.

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手順6 Cardinal Health Vela Ventilator Battery Tray Removal

注意: 手順 6-8 は、作業進行中としてマークされているガイドから引用されています。

Cardinal Health Vela Ventilator Turbine/Muffler Assembly P/N 16349 Replacement, Cardinal Health Vela Ventilator Battery Tray Removal: 手順 6、 1の画像 1

Use your Phillips screwdriver to unscrew the 4 Phillips pan head screws positioned on each side of the battery tray.

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手順7

Lift the battery tray out of the ventilator.
Caution: The wires connecting the batteries to the ventilator will still be connected so lift the battery tray carefully.

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手順8

Disconnect the batteries from the ventilator by pulling apart the Battery Connector.

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手順9 Left Panel

Remove the two Phillips countersink at the rear of the panel.

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手順10

Remove the Phillips countersink in the upper front of the panel.

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手順11

The panel is now free and can be lifted from the device.

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手順12

To install the left panel follow these steps in reverse order.

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手順13 Blender Assembly P/N 16358A

注意: 手順 13-21 は、作業進行中としてマークされているガイドから引用されています。

Cardinal Health Vela Ventilator Turbine/Muffler Assembly P/N 16349 Replacement, Blender Assembly P/N 16358A: 手順 13、 1の画像 1

If the rear panel is installed, remove the high and low pressure oxygen fittings from the rear panel using your 3/4" wrench. NOTE: the high pressure fitting is located above the low pressure fitting

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手順14

If the rear panel is installed, disconnect the 40-pin ribbon cable from the SVGA out PCB.

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手順15

If the front panel is installed, disconnect the green oxygen nebulizer tube.

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手順16

Disconnect the:
-J301, 12-Pin Connector to J301 on the main PCB
From the blender PCB

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手順17

Remove the bottom strip ambient air inlet filter by pinching and pulling it out.

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手順18

Remove the three Phillips pan-head screws on the right side of the rear panel.

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手順19

The assembly should now be free to remove. As you remove the unit use your needle-nose pliers to disconnect the oxygen diffuser tube as you remove the blender assembly.

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