User's Manual

10
Are terminal
blocks correctly
connected?
NO
Secure the
terminal blocks
and start the
radio remote control.
NO
NO
NO
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LIE&LQA0
Is the antenna
correctly
connected?
Correctly
connect
the antenna.
NO
NO
NO
RECEIVING UNIT DIAGNOSTICS
If the "machine+radio remote control" system does not start, firstly determine whether the
problem is caused by the radio remote control or the machine. Before carrying out any
detailed tests, check if the machine functions with the cabled control panel: if it does not
operate normally, the problem lies with the machine itself.
If, however, the machine operates normally using the cabled control panel, the problem lies
with the radio remote control. In this case, firstly follow the diagnostics procedure for the
transmitter unit. If the problem remains, check the receiving unit as follows:
Remove power
from the receiving
unit and open it.
Check fuses with
a continuity tester.
Are they blown?
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
Carry out the
frequency change
procedure (refer to
the transmitting
unit manual) Does
the machine start?
YES
Is the “ENABLE”
light lit?
YES
YES
YES