1. Wash the water-cooled generator coils regularly and perform a hydraulic test.
2. When assembling the stator coil insulated water pipe, try to prevent the water pipes from cross contact and keep a certain distance from the end cover to avoid leakage of water due to mutual wear or discharge to the ground. . In case of cross contact, it should be firmly tied with insulating tape to prevent wear.
3. Monitor and analyze the stator coil temperature frequently (it is best to perform temperature rise tests regularly).
4. In order to prevent the stator pressure ring cooling copper tube from being seriously oxidized and blocked, causing overheating, the temperature difference between the inlet and outlet water of each copper tube must be measured regularly so that it can be rinsed or marinated in time.