Ammann APF 1250 Traduction Du Mode D'emploi Original page 53

5.5.5 Cleaning the dry air filter
Change the filter element:
– if the filter element or sealing ring is damaged
Attention
– if sooty deposits are present
– if moist or oily deposits are present
– if engine performance reduces or
– if the exhaust gas changes colour
– minimum once a year
Never operate the engine without air filter element.
1
– Remove cover (1).
– Carefully remove filter element (2)
B5399018.cdr
– Check filter element (2) for cracks or other damage by holding
against the light or using a lamp.
B5399020.cdr
3
B5399016.cdr
B5399017.cdr
– Clean filter cover (1) and housing (3).
– Replace filter element or clean appropriate.
2
B5399019.cdr
– If there is any dry pollution: Blow out the filter cartridge with dry
air under pressure (max. 5 bar) from the inside outwards, until
no more dust comes out.
Risk of eye injuries! – Wear safety goggles.
Danger
– Care refit filter element (2).
– Fit cover (1).
48
5. Maintenance
2
max. 5 bar