Problem:

Overheating of bearing

Possible Reasons:

1. Excessive or deficient lubricant at bearing.

2. Impurity in the lubricant.

3. Damage of the bearing.

Solutions:

1. Adjust the lubricant to an appropriate amount.

2. Replace the lubricant.

3. Replace the bearing.

If you still have not solved the problem, please email its details to service@excellencepump.com . We would like to offer you the solutions according to your special condition