Trapeze Locking Device; Horizontal Alignment Of Centre And Inner Sections - Hardi MEGA VPZ NK Original Instruction Book

6 - Maintenance

Trapeze Locking Device

The trapeze structure in the boom centre:
• helps the boom to stay horizontal when unfolded
• protects the boom against vibrations and impacts.
In order to lock the boom during folding, the chains must be tight.
If this is not the case even when the hydraulic cylinder is fully retracted,
the chains must be tightened.
÷
Note! On this picture the boom is unfolded.

Horizontal Alignment of Centre and Inner Sections

1. Loosen the nut (A).
2. Adjust the screw (B) with an Allen key. There should be 10 mm
thread visible on the outside of the nut (A).
3. Tighten the nut (A) against the plate again.
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