Users Manual
LIURPD002_eng-00AUTEC
19
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 Receiving Unit
The table below lis malfunctions that are signalled by LEDs on the Receiving Unit and the
solution to those malfunctions.
If the problem persis after attempting the suggeed solution, contact the support service of
the Machine Manufacturer.
Signals Possible reasons Solutions
The red indicator light is off. Wrong or no power supply.
Correctly plug in the connecting
plug between the Radio Remote
Control and the Machine.
Make sure that power supply
wires are correctly connected
and that the power supply value
is within the limits specified in the
technical data.
Check the power supply
protection fuse and, if needed,
replace it.
The red indicator light blinks once
every 5 seconds.
The Transmitting and Receiving
Unit do not communicate.
Start up the Radio Remote
Control.
The red indicator light blinks fa.
The Receiving Unit does not
activate the outputs of the
commands sent.
Check that the outputs are
correctly wired and that the
commands sent activate the
corresponding relays.
Check the protection fuse of the
STOP contacts and, if needed,
replace it.
12 Decommissioning and disposal
Instructions for correct decommissioning and disposal of Radio Remote Controls are described
in chapter "Decommissioning and disposal" in "Part A" of the Instruction Manual. Therefore,
please refer to that part of the Manual.