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EN
Preparation
Observe the instructions in the section entitled „Safety".
The device must be in an upright position.
If filling the tank from a water line, ensure that the line or a hose does not project
into the tank.
1. Screw the cover [7] off the tank. (Fig. 4)
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We recommend you mix the spraying liquid in the device or premix it in an external tank:
Fill to 1/3 with water, pour in the spraying agent, and then add more water until full.
2. Pour the spray liquid through the filling strainer [8] into the tank. (Fig. 5)
3. Screw the cover [7] onto the tank. (Fig. 6)
Spraying
Observe the instructions in the section entitled "Safety".
Operate the device only while it is vertical or suspended upright and nearly vertical.
Avoid allowing drops of spray to drift onto areas that are not being treated.
Observe the instructions of the spray product manufacturer!
1. Place the device on its back. (Fig. 7)
2. Using the pump lever [10], pump slowly and regularly to maintain a continuous
spraying pressure. (→ Table 2, Fig. 7)
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The maximum pressure should not exceed 6 bar. If the max. pressure is exceeded,
the function may be affected.
To prevent dripping, hold the spray wand up when first spraying and activate
the shut-off valve until no more liquid mixed with air is emerging from the
nozzle.
3. If required, reset the lock [40] and activate the shut-off valve [9]. (Fig. 8)
► Spraying may now begin.
4. Ensure that the optimum spraying pressure (→ Table 2) is set on the pressure
gage [11] (Fig. 8).
Spraying pressure
1,5 bar (21.8 psi)
2,0 bar (29.0 psi)
3,0 bar (43.5 psi)
Table 2. Dependence: Spraying rate – spraying pressure
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If liquid mixed with air emerges from the nozzle, the tank is empty.
Pump the device completely empty after each fifth filling at the latest.
Spraying rate with hollow cone nozzle (original equipment)
16
0.56 l/min
0.64 l/min
0.78 l/min
ENGLISH
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