Manitowoc GROVE RT890E Operator's Manual page 104

SET-UP AND INSTALLATION
3. If necessary, connect the hose drum for hydraulic
supply.
4. Check the transport of the two-stage swingaway lattice
extension.
5. Install 16 ft (4.9 m) sections in front of the main boom:
One 16 ft (4.9 m) section for the 72 ft (22.0 m) boom
extension,
Both 16 ft (4.9 m) sections for the 89 ft (27.1 m) boom
extension.
6. Sling the two-stage swingaway lattice extension on
auxiliary crane.
7. Install folded two-stage swingaway lattice extension in
front of the 16 ft (4.9 m) section.
8. Attach the guide rope to the head of the 23 ft (7 m)
section.
9. Move the connection in the middle area on 33 ft (10.1 m)
section.
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10. Swinging the 23 ft (7 m) section in front of the 33 ft (10.1
m) section.
11. Fasten the 23 ft (7 m) section on left-hand side in front of
33 ft (10.1 m) section with a pin.
12. Establish a hydraulic connection.
13. Establish electrical connections.
14. Fold out deflection sheaves of all sections.
RT890E