5.PLACE THE GENERATOR SELECTOR SWITCH (GSS) TO THE POSITION OF THE INCOMINGGENERATOR. THE SYNCHROSCOPE WILL INDICATE IF THE INCOMING GENERATOR IS RUNNINGFASTER OR SLOWER THEN THE GENERATOR ON THE BUS BY THE DIRECTION OF ROTATIONAND SPEED OF THE NEEDLE. BOTH GENERATORS ARE IN SYNCHRONIZATION WHEN THENEEDLE ON THE SYNCHROSCOPE IS POINTING STRAIGHT UP. BEFORE CLOSING THE INCOMINGGENERATOR’S BREAKER BE SURE THE SYNCHCOSCOPE NEEDLE IS PASSING VERY SLOWLYTHROUGH SYNCHRONIZATION OR EVEN STOPPED, THEN CLOSE THE BREAKER. ADJUST THEGENERATOR TO PICK UP LOAD BY INCREASING THE GOVERNOR SPEED SWITCH SLOWLY.6.WHEN CHANGING FROM ONE GENERATOR TO ANOTHER WITHOUT INTERRUPTING THE LOAD,SYNCHRONIZE THE GENERATOR’S THE SAME AS IN PARAGRAPH FIVE EXCEPT; ADJUST THEINCOMING GENERATOR TO ACCEPT LOAD AND THE OUTGOING GENERATOR GO TO DROP LOADWHILE IN PARALLEL. THIS IS ACCOMPLISHED BY INCREASING THE GOVERNOR SPEED ON THEINCOMING GENERATOR AND DECREASING THE GOVERNOR SPEED ON THE OUTGOINGGENERATOR. WHEN THE LOAD IS NEAR ZERO ON THE OUTGOING GENERATOR OPEN IT’SBREAKER.C.THE SHORE POWER WILL BE USED ONLY WHEN THE GENERATOR BREAKERS ARE OFF.1.WHEN THE SHORE POWER BREAKER IS CLOSED IT IS NOT POSSIBLE TO CLOSE A GENERATORBREAKER.2.THE SHORE POWER BREAKER WILL NOT CLOSE IF THE PHASE IS NOT IN PROPER SEQUENCEOR THE VOLTAGE IS BELOW NORMAL. THE PHASE SEQUENCE LIGHTS INDICATE THE SHOREPOWER PHASE ROTATION.3.THE SHORE POWER BREAKER WILL NOT CLOSE IF ANY GENERATOR BREAKER IS CLOSEDFIRST.D.GROUND DETECTION LIGHTS.1.THE GOUND DETECTION LIGHTS BURN BRIGHT WHEN THE BUS IS LIVE. WHEN THE TEST PUSHBUTTON IS DEPRESSED THE LIGHTS SHOULD REMAIN UNCHANGED. IF THERE IS A GROUND ORPARTIAL GROUND ON ANY PHASE ITS RESPECTIVE LIGHT SHOULD GO OUT OR BURN DIM WHENTHE TEST PUSH BUTTON IS PRESSED.PAGE 12
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