1. Pay attention to safety during power on operation to prevent electric shock.

2. The operator shall make a record of inspection and commissioning according to the regulations, and submit it to special inspection for delivery test after passing the self inspection.

3.In the process of inspection and commissioning, if it is found that the requirements are not met, the problems shall be raised in the form of "quality information feedback sheet", and the causes shall be analyzed and reworked. After passing the inspection, it shall be reported to the quality inspection department for preparation of factory data.