Hoisting And Transport; Safety Precautions - Sungrow PowerStack-ST535kWh-250kW-2h System Manual

System Manual
4.4

Hoisting and Transport

4.4.1 Safety Precautions

• Observe the safety operating rules of the crane at all times.
• Standing within 5 to 10 meters of the hoisting areas is strictly forbidden!
Anybody standing under the boom or station is strictly forbidden in the whole
hoisting process.
• The hoisting work must be stopped in violent weather days. For example, in
strong wind, heavy rain, or thick fog conditions.
When lifting the device, at least the following requirements must be met:
• All safety requirements must be met.
• A professional instructor is needed in the whole hoisting process.
• The strength of the sling used should be able to withstand the weight of the devices.
• Ensure that all sling connections are safe and reliable, and that the lengths of the slings
connected to the corner fittings are equal.
• The length of the sling can be adjusted appropriately according to the actual
requirements of the site.
• During the lifting process, the devices must be stable and not skewed.
• Please lift the devices from the bottom.
• Take all necessary auxiliary measures to ensure the safe and smooth lifting of the
devices.
The following figure shows the crane operation during lifting the devices. In the figure, the
dashed circle on the inner layer represents the crane operating range. When the crane is
working, it is strictly forbidden to stand inside the solid circle on the outer layer!
4 Mechanical Installation
29