6
SYMBOLS USED ON THE MACHINE
Symbol denoting solenoid valve open
Used on the instrument panel, to indicate the solenoid valve switch
Symbol denoting solution tank empty
Used on the instrument panel, for the red indicator light showing a low level of water in the solution
tank
Symbol denoting brush base rise/fall
Used on the instrument panel, for the yellow indicator light showing the brush command jack is
working
Symbol denoting brushes
Used on the instrument panel, to indicate the brush motor switch
Symbol denoting suction motor
Used on the instrument panel, to indicate the suction motor switch
Symbol denoting battery charging
Symbol denoting charge level of batteries
Used on the instrument panel, to indicate the charge level (from 1 to 4) of the batteries
Symbol denoting brake
Used on the instrument panel, for the indicator light showing the handbrake is on
Symbol denoting brake
Used on the instrument panel, for the indicator light showing the absence of oil in the work braking
system