Mesto 3270FO Mode D'emploi page 15

GB IRL
8. Press the piston rod with handle [9] down and turn out of the lock.
► The piston rod with handle is unlocked. (Fig. 9)
9. Generate the desired pressure in the tank (Fig. 10).
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The maximum pressure should not exceed 3 bar (red line on the piston pressure
gauge, Fig. 10). If the maximum pressure is exceeded, the safety valve will engage
and release the excess pressure.
10. Press the piston rod with handle [9] down and turn into the lock. (Fig. 5)
► The piston rod with handle is locked.
Foaming
Observe the instructions in the section entitled „Safety".
Operate the device only while it is vertical or suspended upright and nearly
vertical.
Observe the instructions of the substance manufacturer!
1. Hang the device over your shoulder. (Fig. 11)
2. Align the foam nozzle to the area to be sprayed with a distance of 50 / 70 cm.
3. If required, reset the wheel lock [27] and activate the shut-off valve [4]. (Fig. 12a)
► Spraying may now begin.
4. Make certain the optimum spraying pressure is set on the piston pressure gauge [7]
(Fig. 10).
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Pressure and the number of mixing plates mounted in the nozzle can have a pro-
found effect on the foaming result in relation to the foaming agent.
5. Release the lever of the shut-off valve [4]. (Fig. 12b)
► Spraying ends.
6. In case the foam width becomes increasingly smaller, pump some more.
After Usage
Observe the instructions in the section entitled „Safety".
Never leave spraying agent in the device.
1. Pull up the red button on the piston pressure gauge [7] until all excess pressure is
released from the tank. (Fig. 3)
2. Lock the piston rod with handle [9]. (Fig. 5)
3. Unscrew the pump [2] from the tank. (Fig. 6)
Collect and dispose of the residual liquid according to all applicable laws, require-
ments and regulations. Observe the instructions of the substance manufacturer!
4. Add water to the tank and spray it out for cleaning.
5. Wipe off the device with a moist cloth.
6. For drying and storing the device, keep the tank [1] and pump [2] separate in a dry
place protected from sunlight and freezing temperatures (Fig. 13)
Clean the protective equipment and yourself every time after usage.
AUS USA
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NZ CDN IND