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3.5 The brushes are lowered by pressing the button with the corresponding
icon at the bottom left.
The brushes are lowered until they touch the ground and rotate
automatically at the slightest pressure on the forward motion pedal. To
increase the flow of detergent to the brushes, turn the potentiometer on
the switch board clockwise to regulate the quantity (to reduce, turn
anticlockwise).
IMPORTANT! The brushes will not turn or the detergent flow until light
pressure is exerted on the forward motion pedal.
3.6 The squeegee is lowered by pressing the button with the suction motor
icon at the bottom on the right side.
It is lowered until it touches the ground, while suction is activated
automatically by a micro switch during lowering the squeegee.
IMPORTANT! When the direction of motion is reversed, the squeegee
is automatically raised and suction is turned off. When forward
movement is resumed, the setting is reset.
3.7 The direction of motion corresponds to the position of the selector
switch on the left marked with arrows indicating the movement selected.
The pedal electrically controls an electronic board and is spring loaded.
When it is released, it therefore springs back immediately to the zero-
current position. With the standard programme on the electronic board,
reverse speed is half forward speed.
3.8 The machine has a safety system (level electrodes) to switch the
vacuum motor off if the foam or dirty water reach a critically high level
inside the tank.
IMPORTANT! If the level electrodes are triggered while operating in
manual mode and suction shuts down, switch off the the button with the
suction motor icon at the bottom on the right side and empty the tank (or
resolve the fault).
