Manitowoc Grove GMK6300L Operating Manual page 650

Crane operation
11.2 Operation of the rated capacity limiter
H
11 - 38
Cancelling a shutdown
•
Turn off the buzzer tone if necessary.
•
Leave the shutdown range by moving the crane according to the
following table.
Switched off crane movements
Lift loads
Lower the main boom
Extend the main boom
Slew to the left
Slew to the right
Lower the lattice extension
1)
In some cases, the RCL will also switch off these movements. In this case,
leave the shutdown range through other enabled movements. If this is
not possible, set down the load.
If you have left the shutdown range, lamp (1) will extinguish.
After pressing the button (2) the crane movements will be enabled.
– All crane movements which increase the
load moment will be switched off.
– A continuous buzzer tone will sound.
After five seconds, you can switch off the
buzzer tone using button (4).
– Lamps (5) and (6) light up.
– Display (3) shows the current degree of utili-
sation, e.g. 100%; the bar is red.
– The value on display (2) is equal to or
greater than the value on display (1).
Permitted crane movements
Lower loads
Raising the main boom
Retracting the main boom
Slew to the right
Slew to the left
Raise the lattice extension
3 112 xxx en
1)
1)
Operating Manual GMK6300L