GENERATOR
6.The generator’s
10.The coolant temperature gauge (Figure 46) will indicate the coolant temperature. Under normal operating conditions the coolant temperature should be between 167°~203°F (75°~95°C) (Green Zone).
Figure 42. Frequency Meter
7.If the voltage is not within the specified tolerance use the voltage adjustment control knob (Figure 43) to increase or decrease the desired voltage.
Figure 46. Coolant Temperature Gauge
11.The tachometer gauge (Figure 47) will indicate the speed of the engine when the generator is operating. Under normal operating conditions this speed is approximately 1800 RPM’s.
Figure 43. Voltage Adjust Control Knob
8.The ammeter (Figure 44) will indicate zero amps with no load applied. When a load is applied, the ammeter will indicate the amount of current that the load is drawing from the generator.
Figure 44. Ammeter (No Load)
9.The engine oil pressure gauge (Figure 45) will indicate the oil pressure of the engine. Under normal operating conditions the oil pressure is approximately 42 to 71 psi. (290~490 kPa).
Figure 47. Engine Tachometer Gauge
12.Place the main, GFCI, and aux. circuit breakers in the ON position (Figure 48).
Figure 48. Main, Aux. and GFCI
Circuit Breakers (ON)
13.Observe the generator’s ammeter (Figure 49) and verify it reads the anticipated amount of current with respect to the load. The ammeter will only display a current reading if a load is in use.
Figure 45. Oil Pressure Gauge
Figure 49. Ammeter (Load)
14.The generator will run until manually stopped or an abnormal condition occurs.
DCA25usi 60 hz Generator • operation and parts manual — rev. #3 (07/19/11) — page 33
