
16
2. Align the foam nozzle to the area to be sprayed with a distance of 50 / 70 cm.
3. Ifrequired,resetthewheellock[40]andactivatetheshut-ovalve[9].(Fig. 12a)
►Sprayingmaynowbegin.
4. Make certain the optimum spraying pressure is set on the piston pressure gauge [16]
(Fig. 11).
+The foaming result may be inuenced considerably by the pressure, the type of
eece pad tted in the nozzle and the applied foaming agent.
5. Releasetheleveroftheshut-ovalve[9].(Fig. 14)
►Sprayingends.
6. In case the foam width becomes increasingly smaller, pump some more.
Foaming
EN ENGLISH
Check the device regularly and after a longer period of non-use, e.g. a winter break.
Have damaged parts or parts that do not work properly repaired immediately by our
customer service department or by service partners authorized by us.
Preparation
Observe the instructions in the section entitled „Safety“.
The device must be in an upright position.
Ifllingthetankfromawaterline,ensurethatthelineorahosedoesnotproject
into the tank.
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. Pull up the red piston pressure gauge [16] until the tank is depressurized. (Fig. 5)
2. Press the piston rod with handle [13] down and turn it counterclockwise.
►Thepistonrodwithhandleislocked.(Fig. 6)
3. Unscrew the pump [2] from the tank. (Fig. 7)
1. Hang the device over your shoulder. (Fig. 13)
4. Add the liquid to the tank [1]. (Fig. 8)
5. Where appropriate, add cleaning agent.
6. Checkthellinglevelwiththescale[35]onthetank.(Fig. 8)
7. Screw the pump [2] into the tank. (Fig. 9)
8. Press the piston rod with handle [13] down and turn out of the lock.
►Thepistonrodwithhandleisunlocked.(Fig. 10)
9. Generate the desired pressure in the tank (Fig. 11).
+The maximum pressure should not exceed 3 bar (red line on the piston pressure
gauge, Fig. 11). If the maximum pressure is exceeded, the safety valve will engage
and release the excess pressure.
10. Press the piston rod with handle [13] down and turn into the lock. (Fig. 6)
►Thepistonrodwithhandleislocked.