4. Cleaning
2020-07-03
OI03H-2818 SR 99-1 9
Clean the outside of the filter as necessary, using soapy water and a
sponge or brush. The filter can also be blown clean with the
compressed air or flushed with water. A good time to clean the filter
regulator and the drain bowl is when the filter insert is replaced.
4.1 Shut of the air inlet.
Turn the pre-collector at the
bottom of the drain bowl to
depressurise the filter.
4.2 Remove the drain bowl.
Press it downward and twist
anti-clockwise (bayonet
mounting). Wash the bowl in
hot water (not solvent) at a
maximum of 60 °C.
4.3 Blow the parts clean with
compressed air. Check that
the drain outlet is not
obstructed.
Refit the filter element and
the drain bowl.