Maintenance and Service
Diesel engine
307 / 476
Safety cartridge exchange:
The safety cartridge must be exchanged at every fifth maintenance for the main ele-
ment or at the latest after two years for a new safety cartridge. The safety cartridge
may not be cleaned or reused after uninstalling.
– Uninstall the main element as described above.
– Screw the safety cartridge (5) counterclockwise and pull it out.
– Slide in a new safety cartridge and screw it hand tight clockwise (5Nm).
5
Storage of filter cartridges:
Filter elements must be stored upright in their original packaging protected from dust
and moisture so they cannot be damaged.
We recommend keeping at least one replacement filter element on hand.
Dust emission valve
Dust emission valves are to a great extent maintenance-free. Possible dust deposits
are easily removed by multiple compressions. The valve must be installed so that it
is always free and does not touch anything. A damaged dust emission valve must be
immediately exchanged.
6
(6) Dust emission valve
To Next Page
Loading...
