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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 an alarm
indicator illuminates.
3.2.1
Cleaning the Air Intake / Gross Particle Filter
The patient must clean this filter weekly, as described below. The filter may require daily cleaning if
the FreeStyle 5 unit operates in a harsh environment, for example, a house heated by wood,
kerosene, or oil, or one with excessive cigarette smoke.
1.
2.
3.
4.
5.
MN179-1
The air intake / gross particle filter can be found on the
lower front of the FreeStyle 5, as seen in the photo below.
Pull the filter cover off the front of the FreeStyle 5 and
remove the filter. Wash filter in a warm water and soap
solution.
Rinse the filter thoroughly, and remove excess water with a soft,
absorbent towel. Ensure that the filter is dry before replacing it.
Replace the dry filter into the filter cover.
Place the filter cover back into housing and push back onto the
FreeStyle 5 unit.
FreeStyle 5 Service Manual
Air Intake /Gross
Particle Filter
Cover
Figure 3.2
Rev D
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