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15. Optional equipment
15.1. Hydraulic lift of tower
The tower is raised at the front and rear end alternately so that the chains are tightened.
When the tower is run down, 4 bolts are used to fix the chains. See to it that the pre-stretchers
are positioned as illustrated below and not on the two vertical surfaces. The tower runs down
the front and rear end alternately.
During transport the tower must be in low position.
Foil rollers must be
positioned at the marked
areas.