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3.4
Further necessary actions for the overlifting of both, delivery sections on
crane lugs as well as monoblocs
The AHU sections or monoblocs must be lifted with appropriate equipment
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e.g. belt with hook.
The recommended minimum load capacity per load carrying equipment is
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50% of the total weight of the delivery section or monobloc.
The length of the load carrying equipment must permit a favorable course, see
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Figure 11.
The course of the load carrying equipment must be chosen so that overhang-
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ing attachments, roofs and the like will not be stressed or damaged.
Load carrying equipment shall not run over sharp edges and is not allowed to
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be knotted.
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The load carrying equipment must be secured against slipping off.
After the section is lifted slowly from the floor for a few centimeters, stop the
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operation. Now check the correct course of the load carrying equipment and
that the lifting and fastening elements are all secure and safe.
Avoid jerky lifting.
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Make sure that nobody is under the raised load.
Never lift AHU sections or monoblocs on heat exchanger connections or other
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attachments.
The load carrying equipment is not permitted to exceed an angle of maximum
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15 ° to the vertical and must be spread apart to avoid damage to the casing,
refer to Figure 11.
20/115
Figure 10: Guiding of load carrying equipment (schematic illustration)
V07-19.0
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