User's Manual

Machine maintenance 51
Malfunctions
LIUAIR1AE3-01.fm
AUTEC - AIR series
8.3.2 Signals on the receiving unit
If the problem persists after the suggested solution has been carried out, contact the support
service.
9 Machine maintenance
Follow instructions provided by the machine manufacturer and by the installer of the radio
remote control, in order to carry out machine maintenance.
When carrying out maintenance on the machine, always disconnect power sup-
ply from the receiving unit.
Disconnect all receiving unit's electrical connections whenever machine main-
tenance is carried out (i.e. when soldering).
10 Disposal
When disposing of a radio remote control, give it to the waste separate collecting services in
the user's country.
LEDs Signals Possible reason Solutions
POWER
Switched off
The connecting plug between
the radio remote control and
the machine is not connected
correctly.
Correctly plug in the connecting
plug.
Fuse F1 is damaged. Replace the fuse.
Wrong or no power supply.
Make sure that power supply
wires are correctly connected
and that the power supply value
is within the limits specified in the
technical data.
On Receiving unit is powered.
Make sure that the outputs are
correctly wired and that the pow-
er supply is within the limits pro-
vided the technical data.
Start up the radio remote control.
ENABLE
Switched off
The transmitting and receiving
unit do not communicate.
Start up the radio remote control.
Blinks
Radio remote control is start-
ed up: the unit is ready to re-
ceive commands from the
transmitting unit.
Make sure that commands sent
enable the corresponding relays
and that the relays go back to the
rest position when the command
is released.