SeQual Technologies Inc. Part No: 7040
12
Maintenance
Routine Maintenance: Routine maintenance consists of cleaning the air inlet filter at regular intervals to keep the
unit functioning for years. The user can easily achieve this maintenance. When other than routine maintenance is
needed, contact your SeQual dealer/provider or authorized service representative.
Warning: Unplug the oxygen concentrator from the power outlet before cleaning or routine
maintenance. Use a damp cloth for cleaning. Do Not directly apply liquid spray cleaners or
aerosol cleaners.
• Cabinet and Power Cord
The cabinet and power cord can be cleaned with a mild detergent solution applied with a damp cloth and
towel dried.
• Air Inlet Filter
Room air is drawn into the oxygen concentrator through the air inlet filter located on the top backside of the
cabinet. Cleaning the air inlet filter is the most important activity you will perform to keep your oxygen
concentrator performing properly. Check this air filter daily and clean it at least once a week.
1. Remove the filter from the cabinet.
2. Wash the filter in warm water using a mild detergent solution.
3. Rinse the filter thoroughly and squeeze out the excess water.
4. Allow the filter to air dry.
Caution: The filter should be free of liquid water and dry to the touch before reinstallation, as
excess moisture may impair the proper operation of the oxygen concentrator.
5. Reinsert the filter in the cabinet.
Caution: The air inlet filter should be replaced as needed. If the oxygen concentrator is used in a
dusty environment, the filter may need to be replaced more often. Do Not
operate the oxygen
concentrator for more than 30 minutes without a filter installed.
• Oxygen Delivery Accessories - Follow the instructions supplied by the manufacturer.
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