Perform re-pumping if the spray pressure falls.
In order to ensure that the spray pressure is as even as possible and that the spray cycle is as long
as possible, the 'pressure regulator on the quick closure valve' * must be set (see figure 21) to the
prescribed spray pressure (see nozzle table, Chapter 7.1).
If the pressure in the container falls below the set pressure, pump a little to ensure uniform
spraying of the liquid.
Ensure uniform wetting of the objects when spraying.
A higher pressure must be set on the pressure regulator when using special spray pipes (exten-
sion pipes, wide spray pipes, etc.).
* Only for device versions 410T and 510T.
7
Notes regarding the choice of nozzles, dosing and check of nozzles
7.1 Choice of nozzles
A
Spray
Bore hole or
pattern
min. clearance
Art. 725830
hollowcone
1 mm
Art. 725820
hollowcone
2 mm
Art. 111.0000
flat jet
0,45 mm
7.2 Dosing >>
Spray mixture to be prepared according to the manufacturer's instructions.
Dosing volume ->
B
B
Concentration
0,1 %
0,15 %
1 Liter
1 ml
1,5 ml
2 Liter
2 ml
3 ml
3 Liter
3 ml
4,5 ml
4 Liter
4 ml
6 ml
5 Liter
5 ml
7,5 ml
10 Liter
10 ml
15 ml
At first fill in half of the water, then fill in the product and the other half of the water.
After that close the sprayer and shake it.
7.3 Check of nozzles >>
Nozzles wear out or clog. Please check at least every two months.
Sprayangle
Flow rate
in l/min
at pressur/bar
55°
0,42/0,49/0,50/0,60
1,5 / 2,0 / 2,5 / 3,0
80°
1,00/1,16/1,30/1,47
1,5 / 2,0 / 2,5 / 3,0
80°
0,56/0,65/0,75/0,8
1,5 / 2,0 / 2,5 / 3,0
0,2 %
0,25 %
0,3 %
2 ml
2,5 ml
3 ml
4 ml
5 ml
6 ml
6 ml
7,5 ml
9 ml
8 ml
10 ml
12 ml
10 ml
12,5 ml
15 ml
20 ml
25 ml
30 ml
23
–
24
figures
23
Marking
Optim. presure Filter
G-H-49-55
2 bar
G-H-116-80
2,5 bar
80-02
2,0 bar
0,5 %
1,0 %
1,5 %
5 ml
10 ml
15 ml
10 ml
20 ml
30 ml
15 ml
30 ml
45 ml
20 ml
40 ml
60 ml
25 ml
50 ml
75 ml
50 ml
100 ml
150 ml
standard
special
acc.
special
acc.