12/21 m (39/69 ft) swing-away lattice extension 3.2 Identification of the swing-away lattice extension
3.2
Identification of the swing-away lattice extension The swing-away lattice extension is designed for the truck crane with which it was delivered. The sections of the swing-away lattice extension belonging to the truck crane have the same serial number as the truck crane. The following sections are identified by the serial number: – Section 1 (12 m (39 ft)) on the fixed section, – Section 1 (12 m (39 ft)) on the inclinable section, – Section 2 (9 m (30 ft)).
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Risk of accidents during operation with non-modified swing-away lattice extension Only operate the truck crane with those sections of the swing-away lattice extension which have the same serial number as the crane. The SLI is set only for this swing-away lattice extension. This prevents malfunctions and damage. For technical reasons a truck crane may only be set with one swing-away lattice extension. If you wish to use the swing-away lattice extension on several GROVE truck cranes, the swing-away lattice extension sections must be adjusted for the corresponding cranes and labelled with all of the respective serial numbers. Risk of accidents if not adjusted correctly The adjustment of the swing-away lattice extension may only be carried out by CraneCARE.
06.01.2006
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Lattice extension operating instructions GMK 5220
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