SICUREZZA
Ecosmile
Rev. 000
29/11/2012
12/38
3.6 SAFETY SYSTEMS
The machine is equipped with the following safety systems:
Socket (picture 4.5), the same socket used for the battery charger. In case of emergency, this
socket must be taken away from the plug by means of its handle.
The operator must be trained about safety rules. Do never restore this safety system before the
problem has been sorted out. If it is necessary ask for the technician help.
Emergency seat switch: The machine is equipped with presence sensor inserted in the seat. No
operator on board, the car will not start, also if the operator falls from the cleaning machine without
having turned to position 0, the key switch, the machine shuts down. To turn it back up on the seat,
turn the key switch in the OFF position, wait a few seconds then return the key switch in the ON
position.
Float: The recovery tank is equipped with a float which blocks the suction in the case of overfilling
warning the operator through a sound effect; in this case to restart the machine must first empty the
tank.
Solenoid valve (optional): The machine is equipped with a solenoid valve which makes the water
to pass only at power of the brushes so avoiding the accidental leakage.
Floating timer: The machine is equipped with a timer on the float of dirty water that causes the
oscillation of the water prevents the switching on and off of the engine intake.
3.7 SAFETY DIAGNOSTIC SIGNALING
The cleaning machine is equipped with a system for which all the errors detected by the electronic board that
controls the functions of the machine appear on the display which is located on the dashboard of the
machine. For every comment 'associated with a description of the error received by the board.
01 SUCTION BLOCK
Intervenes to protect from short-circuiting. The value of absorbed
current is too high. The machine is blocked.
Reset on start-up. Once restarted the electronics display all the
default values: all the utilities are off, the speed adjustments are
set to the value chosen by parameter, the jacks are lifted, no
consent for operation. The error is re-proposed only if suction is
started and absorption is anomalous. Therefore until suction starts
the rest of the machine functions normally.
02 BRUSHES BLOCK
Intervenes to protect from short-circuiting. The value of absorbed
current is too high. The machine is blocked.
Reset on start-up. Once restarted the electronics display all the
default values: all the utilities are off, the speed adjustments are
set to the value chosen by parameter, the jacks are lifted, no
consent for operation. The error is re-proposed only if the brushes
are started and absorption is anomalous. Therefore until the
brushes start the rest of the machine functions normally.
03 TRACTION BLOCK
Intervenes to protect from short-circuiting. The value of absorbed
current is too high. The machine is blocked.
Reset on start-up. Once restarted the electronics display all the
default values: all the utilities are off, the speed adjustments are
set to the value chosen by parameter, the jacks are lifted, no
consent for operation. The error is re-proposed only if traction is
started and absorption is anomalous. Therefore until the traction
starts the rest of the machine functions normally.