Huawei SUN2000-4.95KTL-JPL0 User Manual page 17

SUN2000-4.95KTL-JPL0
User Manual
Hoisting
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Drilling Holes
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Issue 04 (2023-02-17)
Only trained and qualified personnel are allowed to perform hoisting
operations.
Install temporary warning signs or fences to isolate the hoisting area.
Ensure that the foundation where hoisting is performed on meets the load-
bearing requirements.
Before hoisting objects, ensure that hoisting tools are firmly secured onto a
fixed object or wall that meets the load-bearing requirements.
During hoisting, do not stand or walk under the crane or the hoisted objects.
Do not drag steel ropes and hoisting tools or bump the hoisted objects
against hard objects during hoisting.
Ensure that the angle between two hoisting ropes is no more than 90
degrees, as shown in the following figure.
Obtain consent from the customer and contractor before drilling holes.
Wear protective equipment such as safety goggles and protective gloves when
drilling holes.
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