Maquet Servo U O2 Supply Replacement Repair Guide

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Easy

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Time Required

                          10 minutes

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O2 Supply
6 steps

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Introduction

The oxygen supply is crucial because O2 is added to the air that is used to provide mechanical ventilation. Most patients need a higher concentration of oxygen than is present in normal atmospheric air.

WARNING! The sealed unit of the O2 cell contains a caustic liquid which may cause severe burns to the skin and eyes. In case of contact, immediately wash the affected area continuously with water for at least 15 minutes and seek medical attention, especially if the eyes are affected.

Before you start, unpack the O2 cell at least 15 minutes before replacement. Turn the ventilator system off using the on/off switch on the patient unit. Make sure to disconnect the ventilator system from the power and gas supply.

Step 1

              O2 Supply

Turn the inspiratory channel lock one quarter of a turn to release.
Lift off the inspiratory channel cover.
WARNING! The inspiratory channel cover shall be kept in place once maintenance has been performed. Otherwise the gas modules can be affected and deliver the wrong flow.

Turn the inspiratory channel lock one quarter of a turn to release.

Lift off the inspiratory channel cover.

WARNING! The inspiratory channel cover shall be kept in place once maintenance has been performed. Otherwise the gas modules can be affected and deliver the wrong flow.

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Step 2

Lower the locking catch.

Lower the locking catch.

Step 3

Disconnect the O2 cell connector.
Lift and discard the O2 cell with the rubber seal to special waste and/or remove and discard the bacterial filter to hazardous waste.

Disconnect the O2 cell connector.

Lift and discard the O2 cell with the rubber seal to special waste and/or remove and discard the bacterial filter to hazardous waste.

Step 4

Ensure that the new rubber seal is intact, then firmly put in a new bacterial filter.

Ensure that the new rubber seal is intact, then firmly put in a new bacterial filter.

Step 5

Connect the O2 cell connector.
Put the O2 cell in position.
Close the locking catch.

Connect the O2 cell connector.

Put the O2 cell in position.

Close the locking catch.

Step 6

Put the inspiratory channel cover in position.
Tighten the inspiratory channel lock.
Perform a pre-use check stated in Troubleshooting Page.

Put the inspiratory channel cover in position.

Tighten the inspiratory channel lock.

Perform a pre-use check stated in Troubleshooting Page.

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                    Cassandra Aarrestad

Member since: 01/23/2020

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                       Cal Poly, Team S7-G2, Paton Spring 2020                        

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