Table 2-12. Cabinet C, Front Interior Section, As Seen From Control Room

Figure 2-12. Cabinet C, Front Interior Section, As Seen From Control Room

Figure 2-13. Starting Generator Set - Single Unit Operation

TM-9-6115-604-12 Generator Set Diesel Engine Driven Tactical Skid Rtd. 60 Kw 3 Phase 4 Wire 120/208 and 240/416 Volts Manual
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ARMY TM 9-6115-604-12 NAVY NAVFC P-8-633-12 Table 2-12. Cabinet C, Front Interior Section, As Seen From Control Room Figure 2-12, 1 Humidistat S107 To control actuation temperature for the Fully clockwise switchgear heaters H 105, H 106, and H107 Figure 2-12, 2 Annunciator Horn LS1 To provide audio indication of a genera- Silent tor set fault condition Figure 2-12, 3 Switchgear Circuit Breaker To provide power and circuit protection ON CB123 to SET POWER circuit breaker. Figure 2-12, 4 Set Station Power Transformer Converts 2400 V ac generator set power -- T101 to 240 V ac and 120 V ac for the gener- ator set circuits 2-4. STARTING THE GENERATOR SET . To start the generator set under usual (normal) conditions, proceed as follows: a. Ensure that organizational maintenance personnel have performed the procedures described In Chapter 4, Section I, "Service Upon Receipt of Equipment". b. Perform before operation preventive maintenance checks and services (see Table 3-2). c. Open all shutters on the generator set. Use handle at the base of each shutter assembly to open that shutter and secure in open position with the pin provided (see Figure 3-4). Shut all doors on the generator set. d. Start the generator set in accordance with Figure 2-13. 2-5. OPERATING THE GENERATOR SET (SINGLE UNIT) . To operate the generator set as a single unit, proceed as follows: a. Start the generator set In accordance with Figure 2-13. b. Operate the generator set in accordance with Figure 2-14. c. When in operation, the generator set shall be monitored periodically (at least once an hour) for signs of possible malfunctions. d. After warmup, lubricating oil pressure and oil level shall remain fairly constant. Check and record level of lubricating oil while engine is running normally If any significant changes occur, maintenance personnel shall be notified e. Check and record coolant temperature and level with engine running normally. Notify maintenance personnel if coolant temperature or level changes significantly f. Learn the sounds of a normally running generator set so that any unusual sounds Indicating the possible start of a malfunction may be detected early enough to avoid major damage. g. To stop generator set, refer to Figure 2-15. FIGURE AND INDEX NO. CONTROL OR INSTRUMENT FUNCTION NORMAL READING/ SETTING AT RATED LOAD 2-27

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