Replacing The Outlet Hepa Filter; Check The Outlet Hepa Filter; Replace The Outlet Hepa Filter - Invacare Platinum IRC5LXO2AW Service Manual

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Replacing the Outlet HEPA Filter

NOTE: The outlet HEPA filter can be checked during preventive maintenance or between patients

by performing the following procedure.

1. Turn the concentrator on and adjust the flowmeter to the maximum flow of the unit.

2. Observe the flowmeter's flow indicator while connecting a 50 foot (15.2 meters)

cannula tube to the outlet barb of the concentrator (not shown).

3. If the flow indicator fluctuates, the outlet HEPA filter may need replacement. Refer to

Troubleshooting on page 20.

NOTE: To replace the Outlet HEPA filter, perform this procedure as needed depending on the

Outlet HEPA filter check results.

NOTE: Perform this procedure during preventive maintenance or between patients depending on

the outlet HEPA filter check results.

1. Turn power Off (O) and unplug the unit.

2. Remove the cabinet. Refer to Removing Cabinet on page 25.

3. Remove the tubing from both sides of the existing HEPA filter and discard old filter.

4. Connect tubing to both sides of the new HEPA filter as shown below.

5. Install cabinet. Refer to Removing Cabinet on page 25.

Part No 1118396

FIGURE 6.1 Cleaning the Cabinet Filter

SECTION 6—PREVENTIVE MAINTENANCE

Cabinet Filter

(located on both

sides of

concentrator)

Cabinet Filter

Platinum

Oxygen

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