ARMY TM 9-6115-604-12NAVY NAVFC P-8-633-12MAKE CERTAIN ALL SETS ARE SHUT DOWN AND THAT THERE ARE NOVOLTAGES AT SWITCH GEAR TERMINALS BEING CONNECTED TOINCOMING SET. TAKE EXTREME CARE NOT TO CROSS LO (NEUTRAL)WITH ANY OF THE OTHER PHASES (L1, L2, OR L3). DEATH BYELECTROCUTION OR SEVERE EQUIPMENT DAMAGE MAY RESULT FROMFAILURE TO HEED THIS WARNING.STEP 1.CONNECT INCOMING SET AS SHOWN IN FIGURE 2-17.STEP 2.INSTALL SHORTING PLUG ON ONE REACTIVE LOAD RECEPTACLE OF ON-LINE GENERATOR SETAND EACH INCOMING GENERATOR SET REFER TO FIGURE 2-18.STEP 3.SET FREQUENCY/ISOCHROUNOUS DROOP SWITCH TO ISOCHRONOUS ON ON-LINEGENERATOR SET AND TOFREQUENCYDROOPON EACH INCOMING GENERATOR SET.STEP 4.ENSURE OPERATION OF ON-LINE GENERATOR SET.STEP 5.ON-LINE SET ADJUST FREQADJRHEOSTAT FOR A FREQUENCYMETER READING OF 50 HERTZOR 60 HERTZ,AS APPLICABLE.Figure 2-16. Droop Parallel Operation (Sheet 1 of 2)2-32
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