15
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. Suspend
the
device
from
your
shoulder
or
place
it
on
your
back.
(Fig. 11 and/or 12)
To prevent dripping, hold the spray lance up when first spraying and activate the shut-
off valve until no more liquid mixed with air is emerging.
2. Activate the shut-off valve [4].
(Fig. 13)
►
Spraying may now begin.
3. Make certain the optimum spraying pressure is set
(
→
Table 2)
on the pressure
gauge [15].
Spraying pressure
Spraying quantity with nozzle 1302
1.5 bar (22 psi)
0,49 l/min
2.0 bar (29 psi)
0,56 l/min
3.0 bar (43,5 psi)
0,69 l/min
Table 2. Linear dependence: spraying rate and spraying pressure
4. If the spraying pressure decreases more than 0.5 bar from the optimum level, pump
some more.
If liquid mixed with air emerges from the nozzle, the tank is empty.
After usage
Observe the instructions in the section entitled "Safety".
1. Pull up the red button on the safety valve [9] until all excess pressure is released from
the tank.
(Fig. 4)
2. Remove the cover [10+11].
(Chapter entitled "Preparation" Points 2-3, Fig. 5)
3. Dilute the remaining quantity twice in a row with 1/2 liter of water each time and spray
the resulting liquid onto the treated area.
In the case of plant protection products dilute the remaining quantity twice in a row with
1/2 liter of water each time and spray the resulting liquid onto the treated area.
Collect and dispose of the residual liquid according to all applicable laws,
requirements and regulations. Observe the instructions of the spray product
manufacturer!
4. Empty and rinse the device with clear water.
5. Wipe off the device with a moist cloth.
6. For drying and storing the device, keep the tank and pump in a dry place protected from
sunlight and freezing temperatures.
(Fig. 14)
Clean the protective equipment and yourself every time after usage.
