E170301x.03_EN
29/06/2022
26
MESSAGE / EFFECT
POSSIBLE CAUSE
As soon as you press the START button, the machine
starts but stops immediately, and the display remains the
word "OFF"
Check if:
-
one of the "ENGINE THERMAL" or "GAS
PRESSURE" alarms intervened at a temperature
below 80 ° C
-
call technical support
The machine works normally, without alarms, but the
heating system does not start.
Check if:
-
the maximum temperature probe intervened: reset it
manually according to the procedure described.
-
if the machine is with gas heating, check that the
evacuation of the humid air is correct. If the
evacuation is not sufficient, the flame control unit
remains deactivated
-
call technical support
27.
REPORTS OF MALFUNCTION
In the event of malfunctions, the microprocessor provides complete diagnostics. Below is the list of alarms. However,
the user is invited to contact, in these cases, an authorized service center for the solution of the problem occurred.
Please note that the activation of each of the following alarms is accompanied by the intermittent and continuous sound
of the buzzer.
-
OVERTEMPERATURE
The temperature of the roller has exceeded the safe limit. If this alarm occurs, the basin opens automatically, and the
suction is inserted (if any). The alarm is automatically removed when the temperature falls below full scale.
While the alarm is active, you cannot start the roller. Call Technical Support to verify the fault.
-
FAULT PROBE
There is a failure of the temperature probe, The behavior of the machine is the same as in case of overtemperature seen
previously. Call the Technical Support service.
-
THERMAL MOTOR
There is a thermal motor signal when there is a failure of the inverter that powers the motor that drives the roller. The
machine activates the cool down and turns on the vacuum cleaner (where present).
Once the cool down temperature is reached, the machine turns off: the display remains the alarm that can be reset by
turning off the machine. Call the Technical Support service.
-
POWER ON SAFETY RESET BUTTON
Below the touch screen is the SAFETY RESET button of the safety system. This system intervenes, illuminating the
button, when one of the following events occurs:
-
intervention of the hand-saving bar
-
opening of one of the side doors
-
pressing the emergency button
Safety is restored by pressing the SAFETY Reset button.
If the light does not turn off, the alarm is not reset.
It means that at least one of the elements listed above has not yet been restored, and that the machine is still on standby,
waiting to return to safety conditions.
-
SAFETY THERMOSTAT ACTIVATION
It is possible that the safety thermostat has intervened.
In this case it is necessary to rearm it. Make sure that the roller temperature is below 80°C. Turn off the machine and
disconnect all power supplies. Open the left door and locate the safety thermostat. Unscrew the black cap and press the
white button inside it.
Finally, screw the black cap back on and close all the doors.
