AirSep MN126-1 C - Manual (Page 22)

AirSep Corp. — FreeStyle Service Manual 3-4
3.2 Routine Maintenance by the Patient
To ensure accurate output and efficient operation of the unit, the patient must
perform two simple, routine maintenance tasks:
• Clean the air intake / gross particle filter
• Contact the Equipment Provider for inspection/service when the alarm/service
indicator illuminates.
3.2.1 Cleaning the Air Intake / Gross Particle Filter
1. The air intake / gross particle filter can be found on the lower
front of the FreeStyle, as seen in the photo below.
Air Intake / Gross Particle
Filter Cover
Figure 3.3
2. Pull the filter cover off the front of the FreeStyle and remove
the filter. Wash filter in a warm water and soap solution.
3. Rinse the filter thoroughly, and remove excess water with a soft,
absorbent towel. Ensure that the filter is dry before replacing it.
4. Replace the dry filter into the filter cover.
5. Place the filter cover back into housing and push back onto the
FreeStyle unit.
The patient must clean this filter weekly, as described below. The filter may require daily
cleaning if the FreeStyle unit operates in a harsh environment, for example, a house
heated by wood, kerosene, or oil, or one with excessive cigarette smoke.