2 minute read
1.3 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
On the crane control display
Various indicators and adjustment capabilities become active on the hydraulically derricked lattice extension. For calling up menus and for setting à Operating instructions GMK5220 – Part 2 Crane operation.
HIf the electrical connection between the main boom and the lattice extension is disconnected, the symbol for the lattice extension will be shown in grey on grey in both of the following submenus.
Indicator lamp Derricking lattice extension on/off (1) is displayed in the main menu. The indicator lamp shows whether the derricking gear of the lattice extension is switched on or off.
In the Power unit speed sub-menu, the symbol (1) for lattice extension operation is shown in black and the maximum speed for lowering the lattice extension can be entered in addition to the other power units.
In the Operating hours counter sub-menu, the value in the display under the symbol for the lattice extension (1) increases by the time in which the lattice extension is derricked.
Lights up green: Derricking gear of the lattice extension is switched on Lights up red: Derricking gear of the lattice extension is switched off
On the safe load indicator
Enter the SLI code on the SLI for operation with the lattice extension according to the load capacity chart, as described in the Operating instructions GMK5220.
Enter the components of the lattice extension as described below.
s
–Boom system
• Press the button (4) repeatedly until the symbol for the required input is green. 1 Boom system input 2 Lattice extension length/angle input
1 Main boom/auxiliary single-sheave boom top 2 Lattice extension 2.1 Length 2.2 Angle1) 3 Enter SLI rigging code for angling1) 4 Heavy load lattice extension
1) Inclinable lattice extension
1 The current angle of the lattice extension (inclinable) 2 The length of the rigged lattice extension
• Press the button (3) repeatedly until –the display (5) shows the rigged boom system, e.g. the lattice extension 1 or –until the display (6) shows the rigged lattice extension length, and in the case of an inclinable lattice extension, the rigged lattice extension angle.
