3B Medical Cirrus 5 User Manual page 15

11.3. Clean secondary filter
First, remove the silicone tube connected with oxygen output, take down the humidification
bottle, rotate the air filter with a counterclockwise direction as Figure 14, remove the filter
cloth, clean with mild soap, rinse with water, wipe off the water. Air dry, then install back to
the air filter.
11.4. Clean the humidifier (if a humidifier is in use)
Daily:
- Empty the water from the humidifier.
- Rinse the humidifier clean water.
- Fill humidifier up to the max line with distilled water.
Regularly:
- Disinfect the humidifier parts by cleaning with in a disinfectant solution.
- Rinse and dry.
- Check that the humidifier lid seal is in good condition.
11.5. Clean Oxygen tubing and nasal cannula
Follow the manufacturer's instructions.
11.6. Replacement of fuse tube
Remove the fuse cover, which is part of the power cord connector assembly. Remove the
fuse with by using a small screwdriver. Close the fuse cover after fuse is replaced.
Cirrus 5 User Manual
Figure 14
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