Xylem - Bomba Ejetora de Esgoto GOULDS: Ferro Fundido, Monofásica, 2 hp, 230V AC, 360 gpm de Vazão @ 10' de Coluna de Água

What type of lubricant does the manufacturer recommend?

Help me identify the cause of an abnormal engine noise.

How do I calibrate this machine?

How to ensure that the machine is securely fixed?