Working method
1. It is possible to work with various accessories, connected to the machine
through the connection hoses.
2. In order to spray foam, press the lever on the accessory. Spray foam
uniformly on the surface you have to clean. The ideal thickness of the foam
should be about 4-5 mm.
3. Let the foam sprayed acting on the surface for some seconds. In case of
persistent spots, you can brush the surface.
4. Vacuum foam from the surface. Avoid to vacuum suddenly a big quantity of
foam, which might be sucked by the vacuum motor from the recovery tank! In
case the motor sucks foam, this causes a damage to the motor.
ATTENTION:
In case you are using the accessory NS10PN-FOAM, you must
not spray and vacuum foam at a time. By doing so, the foam could be sucked by
the motor and this could cause a damage. You have to wait some seconds
(about 20 or 30) in order to be able to vacuum foam.
In some cases it might be advisable to use a defoamer, which must be put inside
the recovery tank. This is useful to re-melt the foam sucked into the recovery
tank, preventing it from being sucked by the vacuum motor.
Foam regulation control panel
During the tests in Santoemma factory the machine is tuned in order to obtain a
good quality of the generated foam. Nevertheless, by acting on the pressure of
the air which mixes with the solution, it is possible to tune the machine in order to
obtain a drier or wetter foam.
Before regulating the air pressure, you have to wait for the compressor to be at a
steady working and for the pressure inside the compressed air tank to be stable.
