（1） Preparation work
Disconnect the high-voltage switch in the distribution room and close the isolation switch to the power generation position.
1. Close the isolation switch in the generator room to the power generation position.
2. Check the cooling water, lubricating oil, and fuel storage of the generator, and promptly replenish any deficiencies found.
3. Check for any looseness, detachment, or jamming of connecting components, fasteners, and control parts. Whether the connections of each wire are firm, correct, and in good contact.
4. Open the control cabinet under the generator operation screen, close the starting switch knife switch, and wait for the display screen to have power. Press the up and down page keys to view the relevant operation records of the generator. If any abnormal situation is found, handle it immediately and prepare for power generation.
