3.3.6. Safety device (water valve)
When the water tank fills up, the device will make a sound that indicates that the engine is running at high
speed. At this point, the suction power will disappear.
In this case, turn off the unit and empty the water from the tank.
The water valve will block the air inlet to the center, causing an abnormal sound if the device is inverted.
3.4.
Cleaning and maintenance
a)
Pull the mains plug and let the unit cool down completely before cleaning, adjusting or replacing
accessories and when the unit is not in use.
•
Wait until the rotating parts stop.
b)
Use only non-corrosive cleaning agents for cleaning surfaces.
c)
After each cleaning, all parts should be thoroughly dried before the device is reused.
d)
Store the unit in a dry and cool place protected from moisture and direct sunlight.
e)
Do not spray the unit with a stream of water or immerse it in water.