Quantcast 2. r. Adjust reverse power for Generator Set 150 kW No. 2: On Generator Set 150 kW No. 1, turn FREQUENCY ADJUST potentiometer (R4) clockwise until KILOWATTS meter (P4) displays 30 kW. Lock control knob with lever. On Generator Set 150 kW No. 2, turn PRmax potentiometer counterclockwise, until indicator REVERSE POWER ON (H11) lights up. Contactor K1 de-energizes and AC CIRCUIT INTER- RUPTER indicator ON (H14) goes out. Press REVERSE POWER (S22) illuminated pushbutton switch: REVERSE POWER indicator goes out. On Generator Set 150 kW No. 1, use FREQUENCY ADJUST potentiometer (R4) to set a fre- quency of 399.8 Hz or 400.2 Hz on FREQUENCY meter (P5). Lock control knob with lever. On Generator Set 150 kW No. 2, press PARALLEL OPERATION ON illuminated pushbutton switch (S9). PARALLEL OPERATION ON indicator (H12) lights up during automatic synchro- nization of Generator Set 150 kW No. 1 and Generator Set 150 kW No. 2. Adjust Voltage/Frequency Error Detection TT1314-./01

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