AGRICOW Doppia Mode D'emploi page 31

EN
Use and Maintenance Instructions
Checks on over and under-voltage
The SL49 board constantly monitors the voltage supply (230/115V) and switches off the brush if
this reaches values that could damage the electronic board or the motor. These conditions of alarm
are identified by the messages "1" and "2" on the display; the SL49 remains in one of these two
conditions as long as the alarm persists.
Checks on overheating
The SL49 board constantly monitors the temperature inside the container, switching off the brush
if it exceeds 75°C; the display shows message "3" and the SL49 remains in this condition as long
as the alarm persists.
Connections:
MEANING OF INITIAL DISPLAY MESSAGE SL49:
Prior to being operational, the SL49 displays a set of characters with a given meaning which can
be divided into four phases:
Number "2":
Indicates that the board is ending an undervoltage procedure (it also appears when switching off).
Letter "t" followed by a number:
The "t" stands for "Trimmer" and corresponds to trimmer R22 for load adjustment.
The number indicates the load adjustment value. It varies between and 255 (0 minimum load, 255
maximum load).
By default, it is set to a value ranging from 90 to 95 (92 is ideal).
Letter "H" followed by a number:
The "H" indicates the hours of motor operation.
The number indicates how many hours the motor has been running. To check how many hours the
machine has been operating, switch the device off and then on again.
Flashing dot ".":
The flashing dot indicates that the board is ready to operate and is awaiting the starting command.
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