5. Apply foam
a. Press the connection nipple of the foam lance into the connection coupling of the
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b. Set the switch on the left (pump switch (8)) to ON.
c. Set the ball valve (12) on the back - which is connected to the chemical bottle for the foam via the suction
hose - to "open".
d. Set the other ball valve to „close".
e. When the lever valve on the foam lance is actuated, foam escapes and the wall or toilet equipment can
be sprayed.
f. After you have applied the foam, set the switch on the left (pump switch (8)) to OFF.
g. Release the pressure from the system via the lever valve on the foam lance.
h. The foam lance can be removed.
i. Set the ball valve to "close".
6. Sanitizing or rinsing
a. Press the connection nipple of the spray lance into the connection coupling of the spray hose.
Make sure that the pump is switched off (pump switch (8)) and the system is depressurised before
connecting the spray hose to the spray lance.
b. Set the switch on the left (pump switch (8)) to ON.
c. To sanitize, set the ball valve (12) - which is connected to the chemical bottle for the sanitizing agent via
the suction hose - to "open".
d. Set the other ball valve to „close".
e. If you just want to rinse, both ball valves must be in the "close" position.
f. When the lever valve on the spray lance is actuated, water or a water/chemical mixture escapes and the
wall or toilet equipment can be flushed.
g. After rinsing, set the switch on the left (pump switch (8)) to OFF.
h. Release the pressure from the system via the lever valve on the spray lance.
i. The spray lance can be removed.
j. Set the ball valve to "close".
7. Vacuum
To suck up the previously applied liquid, remove the water suction nozzle (14) from the holder and switch
the suction motor switch (7) to ON. Now suck up the liquid. When the water tank is full, a float closes the
suction nozzle and the suction can no longer continue.
When you have finished vacuuming, let the pump run a little so that no water escapes from the water
suction nozzle. Then switch the suction motor switch (7) to OFF.
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spray hose. Make sure that the pump is switched off (pump switch (8)) and the system
is depressurised before connecting the spray hose to the foam lance.