Figure 4-11. Component Assembly Panel, Relay K1 and K50, Test Setup

Figure 4-10. Component Base Assembly, Exploded View

Figure 4-12. AC-DC Control Relay Assembly, Test Setup

TM-5-6115-593-34 Generator Set Diesel Engine Driven Tactical Skid Mtd. 600 Kw 3 Phase 4 Wire 120/208 and 240/416 Volts Manual
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TM5-6115-593-34 NAVFAC P-8-631-34 TO-35C2-3-463-2 Figure 4-11. Component Assembly Panel, Relay K1 and K50, Test Setup replaced, carefully solder new component into place. (g) Install relay assembly (18) by securing brackets (20) to shelf (21) using screws (19). (h) Connect wires to terminal boards, then remove wire tags. 4-25. TIME DELAY MODULES TD1 AND TD3. Time delay module TD1 (15, figure 4-10) delays crank limit relay K19 turn on by 30 seconds. Time delay TD3 (12) times on and off periods averaging 5-second delays and controls recrank inhibit relay K6. a. Tests for Replaceable Components. Check the following components on TD1 and TD3: (1) Check transistor Q1 (10, figure 4-13 and 16, figure 4-14) by connecting a transistor tester for current gain of 100 minimum, leakage, or short. (2) Check transistors Q2 and Q3 (5 and 4, figure 4-14) by connecting each to a transistor tester and testing for current gain of 40 minimum, leakage, or short. (3) Check capacitors (C1 and C2 (6 and 7, figure 4-13) by connecting each to a capacitor tester and checking for leakage and capacitance. C1 must read 10 microfarads, 25 volts ±5 percent. CR2 must read 47 microfarads, 50 volts ±10 percent. (4) Check capacitor C1 (10, figure 4-14) by connecting to a capacitor tester and checking for leakage and capacitance. Cl must read 300 microfarads, 30 volts, ±5 percent. (5) Check resistors using an ohmmeter for the following resistance’s: 4-21

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