Rigging work
12.6 Rigging/unrigging the counterweight
12 - 70 3 302 819 en Operating manual
GMK3060
13.12.2018
The turntable is locked – display (3) green.
• Select and confirm the symbol (2).
The lifting cylinder (1) extends:
Rigged and not bolted sections are now lowered.
– The display (4) is red.
– Display symbol (5) – slewing disabled.
Retracting the lifting cylinders
The turntable is locked – display (3) green.
• Select and confirm the symbol (2).
The lifting cylinders (1) retract.
Pre-tension counterweight
• Retract the lifting cylinders until the display (4)
is green.
Display symbol (5) – slewing enabled.
The counterweight which is needed for crane
operation will now be pulled under the turntable
with pressure.
–Yellow: Intermediate position
– Green: Extended
–Yellow: Intermediate position
– Green: Retracted
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