Manitowoc Grove GMK6300L Operating Manual page 689

Manual
telescoping
H
H
Checking the
initial position
Operating Manual GMK6300L
To telescope manually, you must initiate all locking and unlocking proc-
esses. The locking and unlocking processes are carried out automatically.
The following sections describe the operating procedures:
– Checking the initial position,
– Unlocking the telescoping cylinder;
– Moving the telescoping cylinder (without telescopic section);
à
p. 11 - 82,
– Locking the telescoping cylinder;
– Unlocking the telescopic section;
– Telescoping the telescopic section;
– Locking the telescopic section;
The operating order depends on the current initial position. For an overview
of a sample telescoping process;
The lengths given in the following illustrations are purely sample values,
and may differ from the current display.
Before telescoping, you must check the following statuses:
– the current telescope status,
– the position of the telescoping cylinder,
– the position of the locking pins.
•
If necessary, open the main menu
The Telescoping submenu will open.
If an error (1) is indicated, all operating elements will be disabled;
à
Telescoping mechanism error messages , p. 14 - 19.
à
à
p. 11 - 83,
à
p. 11 - 84,
à
à
p. 11 - 87.
à
p. 11 - 67.
ö
and press the button (1) once.
3 112 xxx en
11.3 Crane operation with main boom
p. 11 - 79,
p. 11 - 86,
Crane operation
s
11 - 77