Manitowoc Published 08-12-19, Control # 224-13_v2 4-91
MLC650 OPERATOR MANUAL SET-UP AND INSTALLATION
Handling Boom and Jib Sections
Handle the boom and jib sections with care to avoid
damaging the lacings and chords.
All boom and jib sections have lifting lugs as shown in
Figure 4-71
.
NOTE: To lift inserts, use shackles and lifting slings
attached to the self-erect cylinder rod end.
Reference charts found in Figure 4-7 on page 4-6
.
WARNING
Falling Load Hazard!
Lifting lugs on a particular boom or jib section are
designed only for lifting that section only. Do not attempt
to lift three or more boom or jib sections with lifting lugs
only on one section. Lifting lugs may break allowing boom
or jib sections to fall.
CAUTION
Lacing Damage
Ensure the boom straps and links (Figure 4-71) and the jib
pendants are secured in the shipping position on the
boom or jib inserts and top during handling and
transportation unloading.
WARNING
Personal Injury or Property Damage!
Ensure the boom straps and links and the jib pendants
remain properly secured in the shipping position on the
boom or jib inserts and top during transportation loading
or unloading and assembly or disassembly of the boom
and jib. The straps and links or the pendants could shift or
fall resulting in personal injury or property damage if not
properly secured.
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