10 Maintenance
Instructions for correct Radio Remote Control maintenance are described in the chapter
"Maintenance" included in "Part A" of the Instruction Manual. Therefore, please refer to that
part of the Manual.
11 Malfunction signalled by the Transmitting Unit
The table below lists malfunctions that are signalled by LEDs on the Transmitting Unit and
the solution to those malfunctions.
If the problem persists after attempting the suggested solution, contact the support service
of the Machine Manufacturer.
Signals Possible reason Solutions
The green LED is lit
with a steady light or it
repeats the sequence:
three blinks and a
pause.
The Transmitting and
Receiving Unit do not
communicate.
Bring the Transmitting Unit closer to
the Receiving Unit until the green LED
blinks quickly (if the signal doesn't
change, check that the Receiving Unit
is powered), then press and release the
START pushbutton. When the START
pushbutton is released, the green LED
starts blinking slowly (it is possible to
send commands).
The green LED repeats
the sequence: two
blinks and a pause.
The working range
of the Radio Remote
Control (see paragraph
"Technical data" in
the general part of the
Instruction Manual) has
been exceeded for more
than 20 seconds.
Bring the Transmitting Unit close to
the Receiving Unit, then press and
release the START pushbutton. When
the START pushbutton is released, the
green LED starts blinking slowly (it is
possible to send commands).
The green LED blinks
fast.
Temporary loss of radio
link.
Bring the actuators related to
movement commands to the rest
position, then press and release the
START pushbutton. When the START
pushbutton is released, the green LED
starts blinking slowly (it is possible to
send commands).
The green LED blinks
slowly
(one blink per second).
The Receiving Unit may
not work correctly.
See "Malfunctions signalled by the
Receiving Unit " in "Part D" of the
Manual.
AUTEC - Air series
Maintenance 49
LIULK1ES0_eng-01
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