Manitowoc Grove GMK 5250L Operating Instructions Manual page 600

Crane operation
10.4 Operation of the rated capacity limiter
10 - 46
Lattice extension display – length before the angle
Shows the required length of lattice extension before the angle according to
the confirmed rigging mode – in metres (m) or feet (ft).
Lattice extension display – length after the angle
Shows the required length of lattice extension after the angle according to
the confirmed rigging mode – in metres (m) or feet (ft).
Lattice extension display – angle
Only for manually inclinable lattice extensions
Shows the required angle of the lattice extension for the confirmed rigging
mode.
Boom system display
Shows the boom system corresponding to the
confirmed rigging mode.
A Main boom
B Swing-away lattice extension
extension
C Heavy load lattice extension
1)
For the Standard slewing range type only.
The lattice extension must be electrically
connected.
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1)
1)
1)
Operating Instructions GMK5250L
/ boom