Rigging work
12.7 Rigging/unrigging the counterweight
Operating Manual GMK6300L 3 112 xxx en 12 - 77
xx.xx.xxxx
Pre-tensioning
When the symbol (2) is red, you must pre-ten-
sion the counterweight.
• Press button (1) until symbol (2) turns green.
Automatic mode
rigging
While the automatic mode is being executed, you can always
– cancel the automatic mode;
à Cancel automatic mode, p. 12 - 80.
– interrupt the automatic mode by letting go of the control lever. After mov-
ing the lever in the displayed direction once more, the automatic mode is
continued.
Prerequisites
– The counterweight combination must be
assembled.
– Symbol (2) is yellow. If the symbol (1) is yel-
low;
à Correct the rigging mode, p. 12 - 76.
– The lifting cylinders are fully retracted – dis-
play (3).
– The slewing gear must be switched on –
symbol (4) green.
– The superstructure is in the rigging range –
one display (5) green.
Switch on automatic mode
• Press the button (1) once – the symbol
flashes.
Execute the automatic mode.
• To slew, move the control lever in the dis-
played direction (2) or (3) – the automatic
mode starts.
– The superstructure turns into position (A).
– The lifting cylinders are extended (B).
• Release the control lever.
s
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