72
Code F07012287
USE AND MAINTENANCE
ENGLISH
Cartridges with different filtering capacity marked by different colours are available upon request.
ATTENTION
The ISO 19732 standard sets a unique and international colour-size relation.
The colours set forth by the ISO 19732 standard are as follows:
COLOUR
ISO 19732
OLD COL-
OUR
MESH
USE
Brown
Black or Yellow 16
Very coarse filtering suitable for thick liquids
Red
White
32
Coarse filtering suitable for wettable powders/suspension or granules
Blue
Cyan
50
Medium/fine filtering suitable for fine wettable powders or liquids
Yellow
Grey
80
Very fine filtering suitable for liquids only
Green
Red
100 kg
Very fine filtering suitable for liquids only
Orange
Orange
150
Filtering too fine, recommended against (not available)
Pink
Yellow
200
Filtering too fine, recommended against (not available)
Filter cartridges are directly connected to nozzle sizes.
Very small nozzles call for filters with a high Mesh number.
The type of mixture delivered, e.g. liquid, with suspended parts, dense or with specific weight higher than 1, require dif
-
ferent cartridges to reduce the frequency of cleaning or clogging.
The machine manufacturer recommends:
NOZZLE DIMENSION
ISO
SUCTION MESH-COLOUR DELIVERY MESH-COLOUR NOZZLE MESH-COLOUR
<=015
80 Yellow
100 Green
100 Green
02-03
50 Blue
80 Yellow
80 Yellow
>=04
50 Blue
50 Blue
50 Blue
When liquid fertilisers are distributed, it is recommended to use filter cartridges with large <=32 mesh.
ATTENTION
Clogged or dirty filter cartridges produce severe issues in machine operation, especially for early wear of the
pump membrane (not under warranty). Clean the cartridges or make sure they are clean (after each utilisation).
Table 20
Table 21