Delfin DM3 ENTRY-LEVEL, Operator And Maintenance Manual, Page: 8 / 51

1.2.1 Optional accessories
COD. AA1252 – ABSOLUTE FILTER
The absolute filter permits trapping the finest dust particles which have not been trapped by the
primary polyester filter. If the vacuum cleaner features this specific filte
have to be periodically checked.
Important!_____________________________________
During these operations, wear individual protection devices such as gloves, protective
eyewear and dust mask.
To change the filter, switch off the vacuum cleaner and remove the plug from the power socket,
release and remove the upper cap and then loosen nut (A).
Remove the absolute filter, place it in a plastic bag, close this and dispose of it according to
applicable laws for the type of vacuumed dust.
Besides the absolute filter, depending on the dust to be vacuumed, the following filters are
available:
- ANTISTATIC FILTER
For electrostatic dusts.
- NOMEX FILTER
For hot dust up to 240 °C.
- POLYESTER CAT. M FILTER
For very fine dusts.
The polyester filters are BIA institute certified.
Information Section
DM35 SGA – DM40 SGA – DM3
5
Optional accessories
ABSOLUTE FILTER
The absolute filter permits trapping the finest dust particles which have not been trapped by the
primary polyester filter. If the vacuum cleaner features this specific filter, its filtering capacity will
have to be periodically checked.
!___________________________________________________________________
During these operations, wear individual protection devices such as gloves, protective
To change the filter, switch off the vacuum cleaner and remove the plug from the power socket,
release and remove the upper cap and then loosen nut (A).
Remove the absolute filter, place it in a plastic bag, close this and dispose of it according to
licable laws for the type of vacuumed dust.
Besides the absolute filter, depending on the dust to be vacuumed, the following filters are
For hot dust up to 240 °C.
LYESTER CAT. M FILTER
The polyester filters are BIA institute certified.
Information Section
The absolute filter permits trapping the finest dust particles which have not been trapped by the
r, its filtering capacity will
______________________________
During these operations, wear individual protection devices such as gloves, protective
To change the filter, switch off the vacuum cleaner and remove the plug from the power socket,
Remove the absolute filter, place it in a plastic bag, close this and dispose of it according to
Besides the absolute filter, depending on the dust to be vacuumed, the following filters are