5 Maintenance
Cleaning the Cabinet
Clean the cabinet at least once a month.
1.Turn off the power switch.
2.Clean the cabinet with a mild household cleaner and a
Cleaning or Replacing the Filters (3 Types)
Clean or replace the filters as often as specified in the following paragraphs in order to protect the compressor and extend the concentrator’s life. Replacement filters are available from your
Bottom filter
The bottom filter does not typically require cleaning, but it may if operated in extremely dirty conditions. Perform a visual inspection of the bottom filter every 2 weeks; if the filter is dirty, clean it. The bottom filter is located at the bottom rear of the cabinet (see Figure 1). To clean:
1. Remove the bottom filter
from the squares carefully with your fingers.
2. Inspect the filter; if any part of it is cracked or broken, replace it instead of clean- ing it.
3.If cleaning, rinse filter well
with clear water until all dirt is removed.
4.Dry filter by squeezing between two absorbent towels. Wait for filter to dry. When dry, install filter carefully as shown in Figure 1.
sDamage: Do not operate the concentrator without the filters installed, or while filters are wet. These actions could permanently damage the concentrator.
John Bunn O2 Premier Oxygen Concentrator | 13 |
