AGRICOW BRUSH Посібник з експлуатації та обслуговування - Сторінка 12
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Circuitry:
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 0 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.
Pendulum Brush Operation
The SL49 board manages the operation of electric brushes for farmed cattle, controlling the start
motor contact, the operation time, the direction of rotation and the force applied to the brush itself. It
supports monophase 230VAC motors (1HP max) for the standard version and 115VAC (0.5HP max)
for version "A". A one-digit display signals some messages, such as the motor's sense of rotation
or any alarms detected.
Main features
• Motor protection with 10A fuse.
• Motor start by means of electronic commutators (Triac).
• Messages signalled on one-digit display.
• Monitored power supply.
Normal operation
When the motor is at a standstill awaiting a work cycle, the dot on the display flashes to indicate
that the board is active. By means of the start motor contact, the board controls the start and end
of a work cycle. It can be connected to a normally open contact or normally closed using Dip Switch
SW1.
PENDULUM BRUSH
PENDULUM BRUSH
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