Service Manual
Remote Control Cable/Radio
584
11. Operation
IMPORTANT! Depressing the EMERGENCY SHUT-
OFF button in case of danger immediately interrupts
the main functions of the machine. Cf. section 12.
Choose your location in such a way that the concrete
placing site and the receiver antenna can be clearly
seen from a distance of not more than 50 meters.
The operations required to control the machine with
the radio transmitter are the same as with the cable
control unit.
Flashing of LED 3 indicates that “active messages” are
being transmitted.
The LEDs of the REL module on the black-and-white
control unit receiver indicate that the relay is activated.
An energy-saving feature prevents the transmitter
battery from deep discharge. The energy-saving feature
is reset after activation of any switch.
If all control elements of the transmitter are in their
“0”-position, the transmitter power supply is cut off
after 30 minutes.
In case of radio signal interruption, the receiver
switches the machine into the EMERGENCY OFF
state. Cf. section 12.
To reactivate the radio control system (and to close the
EMERGENCY OFF valve), short activation of one of
the control elements of the transmitter is sufficient.
In order to readjust the support outriggers, it is also
sufficient to switch the mode-selector on the machine
to the “DIRECT CONTROL” position.
Battery Capacity
The capacity of the battery depends on
• the age of the battery
• the charge condition
• the ambient temperature
Under normal conditions, the operating time of a new
and fully charged battery is approximately 12 hours.
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