Page 3-10 Section 3 – Installation and Operation CFP83 Series Raw Water Supply Installation (Cont) Check Raw Water Pressure Regulator Setpoints (CFP83-F10, F20, and F30 Only) (Cont) Provide temporary drain piping at the raw water manifold outlet. If closed, open the pressure gauge isolation valve. NOTE : The normal line has the solenoid valve. The bypass line does not. If open, close the normal line inlet valve. Open the bypass line inlet and outlet valves. Apply water pressure to the raw water manifold. NOTE : The heat exchanger is rated at 414 kPa [60 psig]. Adjust the bypass pressure regulator for 414 kPa [60 psig] or slightly less. Close the bypass line inlet valve. NOTE :
Use the correct voltage for unit. Provide a temporary 12 VDC standard (24 VDC optional) power source for the solenoid valve at Pin 13 and Pin 17. Refer to Drawing 10423 Sheet 1 in Section 13. Open the normal line inlet and outlet valves. Adjust the normal pressure regulator for 414 kPa [60 psig] or slightly less. Remove the power jumper and reconnect the wiring. Re-install the raw water piping from the manifold to the engine. Refer to Drawing 9637 in Section 13. Test the pressure regulator setpoints with water flowing through the heat exchanger. Trim the setpoints if required. Remove the temporary water supply to the manifold. Re-install the raw water piping at the pump. Drawing No.
9777, Section 3, Rev. 02-07