Tuesday, April 20, 2010

~ 13 April 2010 ~

check the diverter damper hydraulic panel 1A... the damper is use to control the exaust either to go to the bypass stack or HRSG....

diverter damper hydraulic panel 1A



system to check and measure the pressure


control system

test opening damper : 0% - open bypass
                                 100% - close bypass

problem = pressure low, therefor the damper cannot open for exaust to enter HRSG.

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