27
21492044.indd/131
107
The operator controls the radio-controlled crane by means of the DRC-10 hand-
held transmitter.
Before starting work, the operator must carry out the inspections and function
checks listed in the crane operating instructions and must be satisfied that the in-
stallation is in safe operating condition.
When the unit is switched off, there are no icons in the display, the LED is off. To
switch on the hand-held transmitter, actuate the Stop key.
7 Operation of the radio control system
7.1 Checks before starting
work
7.1.1 Switching on the hand-held
transmitter when starting
work
42674644.eps
Stop
2
1
Press 1 x
Red
The DEMAG logo is displayed first. When the connection to the radio receiver has
been established, the following displays must be shown:
•
Crane identification of the assigned radio receiver
•
Icon to display the radio signal quality
•
Icon to display the battery capacity
•
Bar
display
•
STO
K564
Stop
???
42660044.eps
Note:
If the hand-held transmitter was connected to the charger before start-
ing work or was switched to standby mode in any other way, the elec-
tronic switching-on key must be entered for switching the unit on, see
section 7.2.1.
The radio system performs a self-test when it is switched on. The installation is
then ready for operation if no error statuses are displayed. Fault elimination is
described in section 11.
In addition, the crane operator must check the following before starting work:
•
Battery
capacity
8.1
•
Quality of radio connection
5.2.1
•
Displayed crane identification and relevant crane
5.2.1
•
Function
of
signal/horn
5.1
•
STOP
key
function
2.7
To check functioning of Signal and STOP, crane operation must be switched on.
7.1.2 Checking the radio system
Summary of Contents for DRC-10
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