User's Manual

32
LIUSK4N00_eng-00
Maintenance
AUTEC - Air series
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 while
it is not being charged, 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
fast (if the signal doesn't change, check
that the Receiving Unit is powered), then
enable and disable the START actuator.
When the START actuator is disabled,
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 enable and disable
the START actuator. When the START
actuator is disabled, 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
enable and disable the START actuator.
When the START actuator is disabled,
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.
The red LED is steady
on during start up
The STOP pushbutton is
pressed or damaged.
Unlock the STOP pushbutton or contact
the support service.