44
The HiPro system
Operator's Manual GB
4.4
4.4
Standard symbols and functions
of the crane and the stabiliser
system
These symbols can be shown:
• On the plates.
• On the control valve levers.
• On the controller (If delivered).
! NOTE
If you use a controller to operate your crane, you
can read about the symbols displayed on it in the
dedicated section of this operator’s manual.
Always operate the lever according to the func-
tion on the symbol sign.
Basic crane symbols and functions
SYMBOLS
FUNCTIONS
SYMBOLS
FUNCTIONS
Slewing
Second boom
First boom
Hydraulic
extensions