6.5.3. Cleaning filter elements By compressed air ( wear goggles ) - For the purpose, the air gun should be fitted with a nozzle extension end and which is long enough to which is bent 90 ° at the discharge reach down inside to the bottom of the element. - Moving the air gun up and down, blow out the element from the inside (maximum 5 bar) until no more dust comes out of the filter pleats. EA6O5014 By washing - Before washing, the element should be precleaned by means of compressed air, as described above. - Then allow the element to soak in lukewarm washing solvent for 10 minutes, and then move it to and for in the solvent for about 5 minutes.
- Rinse thoroughly in clean water, shake out and allow drying at room temperature. The cartridge must be EA6O5015 - Never use steam sprayers, petrol dry before it is reinstalled. (gasoline), alkalis or hot liquids etc. to clean the filter elements. Knocking out dirt by hand - In emergencies, when no compressed air or cleaning agent is available, it is possible to clean the filter cartridge provisionally by hitting the end disk of the cartridge with the ball of one’s thumb. - Under no circumstances should the element be hit with a hard object or knocked against a hard surface to loosen dirt deposits. - 170 - MAINTENANCE OF MAJOR COMPONENTS