Section 3 – Installation and Operation Page 3-11 CFP83 Series Raw Water Supply Installation (Cont) Check Raw Water Pressure Regulator Setpoints (CFP83-F40 Only) NOTE : Adapt this procedure to the actual installation if a Cummins raw water manifold is not supplied. Temporarily remove raw water inlet piping at the charge air cooler. Refer to Drawing 10712 in Section 13. 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.
NOTE Temporary water supply pressure should exceed 414 kPa [60 psig]. Provide temporary water supply piping to the raw water manifold. 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. Drawing No. 9777, Section 3, Rev. 02-07