30
GB
S4
OPERATION
Light key: Lights ON/OFF.
Key 1: activates the motor at level-one suction power; press key 1 to turn it off.
Key 2: activates the motor at level-two suction power; press key 2 to turn it off.
Key 3: activates the motor at level-three suction power; press key 3 to turn it off.
Key 4: activates the motor at level-four suction power; press key 4 to turn it off.
To turn off the motor, the suction power keys must be in their original position.
