Emergency stop of Fan in installation and Test run

The fan shall be shut down when one of the following conditions is found during the installation of the test run:

1 friction between the rotor and the casing

2 Sudden increase in body vibration and strong

3 The bearing temperature exceeds the prescribed and continues to rise

4 The harmful gas delivered is much

5 The current suddenly rises and does not return to its original position within 1-2 min

6 Oil supply interruption due to blockage of oil pump pipeline or other reasons

7 Sudden interruption of cooling water

8 In other cases, what happens is of serious harm.https://www.jnblower.com/