5
SYMBOLS USED ON THE MACHINE
Symbol denoting solenoid valve open
Used to indicate the solenoid valve switch
Symbol denoting solution tank empty
Symbol denoting base rise/fall
Used to indicate the base rise/fall manipulator
Symbol denoting suction motor
Used to indicate the suction motor switch
Symbol denoting battery electric charging
Symbol denoting charge level of batteries
Used to indicate the charge level (from 1 to 4) of the batteries
Symbol denoting squeegee rise/fall
Used to indicate the squeegee rise/fall manipulator
Label representing the speed selector for machine forwards or backwards movement
Label representing detergent regulation tap
