Figure 1-9. Operational Data Information Plate (Mode I)

Figure 1-8. Voltage Reconnection Instruction Plate

Figure 1-10. Operational Data Information Plate (Mode II)

TM-5-6115-545-12 Power Unit Utility Pack Gas Turbine Engine Driven (Air Research Model PPU85-5) Non-Winterized and (Air Research Model PPU85-4) Winterized Manual
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Figure 1-9. Operational Data Information Plate (Mode I) b. Tabulated Data. (Cent) — (e) Oil cooler. — Type . . . . . . . . . Permanent tubular element (f) Radiator. — DOD drawing no . . . 70-1126 Capacity . Pressure. (g) Type . . . (h) 1. — . . . . . . 15 quarts . . . . . . 7 psi Water Pump. — . . . . . . Belt driven Safety devices: Low oil pressure switch. DOD part no. . . . . 70-1309 Contact Rating A . . . 10 amperes 28 volt dc resistive B . . . 10 amperes 125 volt ac resistive Switch Configuration A . . . 1 circuit N. O. B . . . 1 circuit N. C. Pressure Range: 500 psi maximum Pressure Setting A . . . A-D circuit trip at 18-22 psi decreasing (N. O.) B . . . B-C circuit trip at 18-22 psi decreasing (N. C.) 2. Coolant high temperature switch. DOD drawing no. . . 69-697-3 Rating volts . . . . . . . . . . . Current . . . . . . . . . Trip temperature . . . . 3. Overspeed switch. DOD drawing no . . . . . 28 dc 10 amperes 222° F ± 3° F 70-1105-1 (400 Hz) 70-1105-2 (50/60 Hz) Change 1 1-11

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