1.
Release the two hooks A and remove the cover B from
the body C .
2.
Remove the cartridges D and E .
Important
ï‚·
Before proceeding with operation, read Par. 3.3.2 .
ï‚·
The safety cartridge E (if present) must always be
replaced if it is dirty or damaged.
1.
Insert the new cartridge E inside the new cartridge D and
both of them inside the filter body C .
2.
Secure the cover B via the hooks A .