Manitowoc Grove GMK6300L Operating Manual page 946

Malfunctions during crane operation
14.5 Emergency operations and programs
Swinging the
swing-away
lattice
14 - 46
•
Check the current position of the swing-away lattice and pivot the swing-
away lattice into the necessary position.
Requirements for swinging
The Telescoping emergency program submenu
contains the controls (1) and (2) allowing you
to pivot the swing-away lattice from the crane
cab.
1 Pivoting the swing-away lattice into the
rigging position
2 Pivoting the swing-away lattice into the
telescoping position
You can also pivot the swing-away lattice with
the hand-held control;
operating manual .
Pivoting into the telescoping position
•
Press the button (2) – the pivoting cylinder
extends.
•
Externally inspect the truck crane to see if
the telescoping sections can move freely.
Pivoting into the rigging position
•
Press the button (1) – the pivoting cylinder
retracts.
•
Externally inspect the truck crane to check
that the swing-away lattice is folded fully in.
3 112 xxx en
à
Lattice extension
Operating Manual GMK6300L