Manitowoc 16000WA, Руководство оператора

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Reference
Only
Manitowoc
Published 03-18-13, Control # 116-09
3-1
16000 WIND ATTACHMENT OPERATOR’S MANUAL OPERATING CONTROLS AND PROCEDURES
3
SECTION 3
OPERATING CONTROLS AND PROCEDURES
OPERATING CONTROLS AND
PROCEDURES
Read and thoroughly understand the instructions in Section
3 of the Operator’s Manual supplied with the crane.
WIND CONDITIONS
Wind adversely affects lifting capacity and stability as shown
in Figure 3-1. The result could be loss of control over the
load and crane, even if the load is within the crane’s capacity.
Wind speed (to include wind gusts) must be monitored by job
planners and supervisors.
Wind speed at the boom point can be greater than wind
speed at ground level. Also be aware that the larger the sail
area of the load, the greater the wind’s affect on the load.
As a general rule, ratings and operating speeds
must be reduced when:
Wind causes load to swing forward past
allowable operating radius or sideways past
either boom hinge pin.
For wind conditions specific to the extended upper boom
point, see the Wind Conditions Chart at end of this section or,
if applicable, see the wind conditions in the Capacity Chart
Section of the Operator Information Manual supplied with the
extended upper boom point.
WARNING
Tipping Crane Hazard!
Judgment and experience of qualified operators, job
planners, and supervisors must be used to compensate
for affect of wind on lifted load and boom by reducing
ratings or operating speeds, or a combination of both.
Failing to observe this precaution can cause crane to tip
or boom and/or jib to collapse. Death or serious injury to
personnel can result.