Instruction Manual

9
6. Protective device (Water valve)
(1) When the water in the barrel is full, the device begins to work. The suction power will vanish
at this moment. The machine will make some noise which indicates the motor is running at high
speed.
Under this circumstance, please cut off the power, and clean out the water.
(2) The water valve will block the air inlet inside thus making the abnormal sound, if the
appliance is turned over. Please right it in time.
7. Maintenance
(1). Cleaning
(13) Do not collect objects which can
easily attach on the filter such as
calcareousness powder, gesso and
graphite powder. Because those will block
the ventilation damage motor.
(14) Do not overturn the machine in
case water goes into the motor and
damages the motor.