Dwi Hardi Sang Dhevils Mechanic

Hallo teman - teman semuanya, ketemu lagi dengan tulisan - tulisan dhevils mechanic yang tak jauh membahas dunia mechanic Oil and Gas Industry, dan kali ini dhevils inginrangkum troubleshoot pada pompa reciprocating  yang kita jabarkan problem dan dimana kita harus mengechecknya. Low Volumetric Efficiency (Failure To Deliver Rated Capacity and Pressure) 1) Air or vapor pocket in inlet line. 2) Capacity of charge pump less than capacity of power pump 3) Air or vapor trapped in or above inlet manifold. 4) Air leak in liquid supply piping system. 5) Loose bolts in pump inlet manifold 6) Air or gases entrained in liquid. 7) Foreign object holding pump inlet or discharge valve(s) open. 8) Incorrect drive ratio 9) Loose belts 10) Incorrect motor or engine speed 11) Loose valve covers or cylinder head 12) Worn valves and seats 13) Safety relief valve partially open, or not holding pressure 14) Worn liners, piston rings or plungers 15) Bypass valve open, or not holding pressure 16) Blown l...