Zoomlion ZCC1100, Operator'S Manual, Page: 210 / 291

Operator’s Manual for Crawler Crane
Assembly
and
Dismantli
ng
5-4
5.1.3.4 Checking anchoring rod
a)
Check if the length of anchoring rod complies with the nominal size.
b)
Check if the surface of anchoring rod has defects.
5.1.3.5 Erecting and lowering the boom
Before erecting or lowering a boom combination, ensure that the following prerequisites are
met:
a) The crane is properly supported and leveled.
b) The counterweight plates have been attached on slewing table according to the
requirements.
c) All limit switches have been correctly fitted and are fully operational.
d) The main boom and fixed jib have been attached in accordance with the load capacity
chart and operator’s manual.
e) All pinned connections have been secured.
f) The hoisting rope has been correctly placed in the rope pulleys and it is prevented from
jumping out from the rope groove by rope guard tubes.
g) Ensure that the wire rope end is firmly fastened by the rope clamps, and the wire rope
properly falls down on the web members of boom during boom raising and lowering.
h) There are no loose components on main boom or fixed jib.
i) In winter, main boom, fixed jib and associated parts (including limit switches, cable drums,
solar lamp etc.) must be kept free of ice and snow.
CAUTION
Incorrectly fitted or faulty limit switches and falling parts (bolts, retaining spring, ice etc.)
can cause injury.
For reference only.
Operators manual should be consulted and adhered to.