Manitowoc Grove GMK 5250L Operating Instructions Manual page 908

Malfunctions during crane operation
14.5 Emergency operations and programs
S
14 - 40
You can cancel the entry at any time using button (1) or (2).
Risk of damage due to incorrect input!
Before working with the crane, check whether CCS indicates the current
telescoping and correct if this is not the case.
Entering incorrect values causes malfunctions and may result in damage to
the telescoping mechanism.
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