RaycoWylie i4507, Instruction Manual

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55M4507OBE00-B
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i4507 Offshore Lattice Boom Crane
Instruction Manual
4.6.4 Variable height limit (cont’d)
6. Rotate the crane towards the second limit position (second wall) with the boom
tip always at the maximum height permitted by the surrounding environment.
7. Press Select button to confirm the position of the second wall.
8. As you release Select button, a 10 seconds countdown will allow you to return
between the two walls and boom down below the height limit before your pro-
grammed variable height limit becomes active.
Variable
height limit
programmed
Right wall
reached
Left wall
reached
Height limit
reached