TM5-6115-593-34NAVFAC P-8-631-34TO-35C2-3-463-2(2)Test the SRM relay by connecting as shown infigure 5-23, "Governor Control Test."(a)With 115V AC, 60 Hz supplied to terminals1 and 2 adjust the frequency to terminals 3and 4 to 59.7 Hz. The ohmmeter shallindicate zero ohms resistance acrosscontacts 5 and 6.(b)Connect ohmmeter across terminals 6 and 7and adjust the variable frequency source to60.3 Hz. The ohmmeter shall now showzero ohms resistance across contacts 6 and7.(3)Test the SRM relay by connecting as shown infigure 5-23, "Voltage Control Test".(a)With 115 V AC connected to terminals 1and 2 adjust the voltage to terminals 3 and4 to 100 V AC. The ohmmeter shallindicate zero ohms resistance acrossterminals R and C.(b)Connect the ohmmeter across terminals Land C and adjust the variable voltagesource to 130V AC. The ohmmeter shallnow show zero ohms resistance acrossterminals L and C.(4)REPLACEMENT. Remove relay (3, figure 5-19) by disconnecting and tagging wires andremoving four screws (1).5-29/(5-30 blank)
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
