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ENGLISH
User manual | Filter E-PURE ASPRA P10000
www.formula-air.com
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User manual | Filter E-PURE ASPRA P10000
www.formula-air.com
Cleaning and replacing the collectors
The collectors will at a certain point become saturated with dust. Since the coarse
filter captures most of the larger particles, these collectors will become saturated with
fine dust mostly. As the collectors saturate, the pressure drop over the collectors will
increase due to the dust build-up blocking the airflow. This reduces the amount of air
flowing through the P10000, reducing the cleaning capacity of the P10000. Once the
collectors are saturated, they will need to be replaced.
Therefore, the system will generate a warning to check the filters after a pre-set
number of running hours. This pre-set number of hours is factory set but will over time
be adjusted to match the conditions present at the client, since the lifespan of the
collectors is strongly dependant on the local situation at the client. The lifespan is
determined by the type of dust, the particle size and the total dust concentration.
Airflow monitoring (optional)
Instead of estimating the remaining filter lifetime based on the number of operating
hours, the optional flow sensor can be used. This measures the velocity of the air
flowing past the sensor. As stated before, as the collectors become saturated with
dust, the amount of air flowing through the P10000-4C will be reduced, reducing the
airspeed. The flow sensor can measure the airspeed.
After a filter change the system performs a 1st reference measurement of the air
velocity. This measured velocity is stored as the reference velocity. Periodically the
velocity is measured again and compared to the reference velocity. If the new velocity
is less than a pre-programmed percentage (usually 75%) of the reference velocity, the
system will issue a warning. Using the flow sensor, the system thus monitors its’ own
performance.
3. Functional overview