The special nature of our microfiber filter cartridges guarantees a consistently high level of filtration performance over a long period. But why and at what point the filters must be replaced candles? About the camp may be the finest dust particles sucked, entering with the oil mist into the cartridges and thus enforce the fine microfibers.
The manual tells you exactly your oil mist separator, the best moment has come for a change of candles. Gladly arrange an appointment, to perform the maintenance work for our experienced technicians you. We are always anxious to, to improve the service for you. A growing network of service partners, you as a contact person on site for disposal.

Manometer ablesen

Each of Franke Filter oil mist separator is equipped with a vacuum necessary for the production of the lubricating oil system correspondingly large side channel blower. Crucial to the best possible separation of oil particles from the raw air is the exact vacuum, will overcome the resistance of the filter cartridges and maintain the vacuum in the entire system upright. Using the built-in manometer U1 and U2, you can check at any time, whether the optimum vacuum is given.
After the initial commissioning of the oil mist separator or after replacing the filter cartridges, it is necessary, manually adjust the vacuum, because low because of weak saturation of the resistance of the filter cartridges is.

In addition to regulating air

While the vacuum gauge indicates the system U1, U2 gives information on the current differential pressure (Pressure difference before and after the filter candles).
Increases the degree of saturation of the filter cartridges, falls from the measured value of U1, or. he rises to the manometer U2. To the required negative pressure and thus achieve an efficient separation again, In addition, the air supply to be readjusted slightly.

Replace filter cartridges

The measured value of U2 is the indicator of the degree of saturation, or. the degree of contamination of filter cartridges.
Once the value of the vacuum gauge ca. 100mbar, Filter cartridges must be replaced, ensure a smooth operation and high separation efficiency for more 30.000 To guarantee hours and more.
An exchange of microfiber filter candles is very simple. Oil mist separator with disabled needs only the lid of the filter housing to be opened, to get to the filter cartridges.
When inserting the new filter element and the supplied O-rings is particularly important to ensure, that fixing the star knobs are tightened only hand tight. Too much pressure would compress the cylindrical body, to mean little, that candles cover and filter cartridge is not air tight finish.
When the oil mist separator is returned to service, be responsible for the secondary air control ball valve be rehired.