Original Operating Manual - ROPA Fahrzeug

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7 Maintenance and Care
Exchanging the safety cartridge
The safety cartridge (4) must be replaced with a new safety cartridge after every fifth
maintenance of the main element or at the latest after two years. The safety cartridge (4)
may not be cleaned or reused after removal.
– Remove main element as just described.
– Grip the safety cartridge (4) at the recessed grip and pull it out.
– Slide in a new safety cartridge (4).
Storing filter cartridges
Filter elements must be stored upright and protected against dust and moisture in
original packaging so that they cannot be damaged. We recommend having at least one
spare filter element in stock for each filter element.
Dust ejection valve
Dust ejection valves are largely maintenance-free. Any dust deposits are easily removed
by compressing the rubber valve several times. The valve must be fitted so that it is
always unobstructed and does not contact anything. A damaged dust ejection valve (5)
must be exchanged immediately.
5
4
Chapter 7
Maintenance and Care