How do I best prepare for installation ?

For pre-installation check please find the steps as follows:
1. According to the packing list, check whether the components are complete and in good appearance. If any abnormality occurs, contact your sales agent in time.
2. Check personal protective equipment and installation tools to ensure that they are complete; If not, please make them up.
3. Check the customer-provided cable to ensure that the quantity and specifications are correct; if not, prepare again.