Maintenance
(replacing the filter and airflow indicator)
To protect the air pump from damage
due to foreign particles and moisture,
replace the filter as it becomes dirty.
With moderate use (15 to 30 min-
utes a day), it is recommended that
the filter be replaced once a month.
In dirty environments or with heavy
use, replace the filter more frequently.
Always replace the filter when it is
visibly dirty or wet.
Replacing the Filter:
1. Remove the black rubber probe tip.
2. Pick out the filter with a pin or tweezers.
A fine screen will remain in the tip of
the probe.
3. Insert the new filter in the probe tip.
Make sure that the filter is firmly seated
against the fine screen.
4. Replace the rubber probe tip.
Replacing Airflow Ball Indicator:
1. Remove the clear plastic section of
the probe tip by gently pulling and
twisting the white grip.
2. Turn the probe tip upside-down and
tap on it to remove the old airflow
indicator ball.
3. Insert the new airflow indicator ball
into the tip.
4. Reattach the probe tip to the probe
assembly.
Filter
Rubber
Probe Tip
Airflow
Indicator Ball
Probe Tip
