User's Manual

8
LIE&LDA0
NO
Page 16
RECEIVING UNIT DIAGNOSTIC
If the “machine+radio remote control” system does not start, check if the problem is caused
by the radio remote control or the machine. Before carrying out any verifications, check the
functioning of the machine with the cable control panel: if it does not switch on, the problem
lies with the machine itself.
If, on the other hand, the machine can only be switched on using the cable control panel, the
problem lies with the radio remote control. In this case, follow diagnostics procedure for the
transmitter unit and then proceed as follows:
Remove power
from the receiving
unit and open it.
Check fuses.
Are they blown?
Check
the power supply
connections.
Is the connecting
plug between the radio
remote control and the
machine correctly
connected?
NO
Correctly insert
the connecting plug
and start the radio
remote control.
Replace
blown fuses. Connect
to power source
and switch on
radio remote control.
Does the
machine start?
Is the “POWER”
light lit?
CALL TECHNICAL
ASSISTANCE
NO
NO
NO
Carry out the
frequency
change procedure
(see transmitting
unit manual)
Does the
machine start?
NO
YES YES
YES
YES
Is the “ENABLE”
light lit?