TM g-6116-668-13 DANGEROUS VOLTAGE EXISTS ON LIVE CIRCUITS. AL- WAYS OBSERVE SAFETY PRECAUTIONS AND NEVER WORK ALONE. FAILURE TO OBSERVE THIS WARNING COULD RESULT IN SEVERE PERSONAL INJURY OR DEATH. YES AMPS L3 (DC) NO meter indicates line current? . v 7 Check overload NO Measure voltage at YES cutout - TIO (secondary winding): - Refer to Figure 5-18 0 - X.X VAC (0 - 600 A)? 7 7 Replace Tl 0 NO Measure voltage at YES (PARAGRAPH 5.17) TiO/i and P4a/7 0 - X.X VAC (0 - 600 A)? v v Repair or Replace NO Measure voltage at YES cable I( 168” - P3 (Input) and P4af7 - 0-X.XVAC(O-600A)? Repair or Replace Measure current 0- 1 A(O-600A)? Check P4a, cable “133” and P3. Repair or Replace defective component (PARAGRAPHS 4.64, or 456) YES ‘I I Replace P3 (PARAGRAPH 4.56) Figure 5-10 No line currentsare flowing, or no line current indication (sheet 5 of 5). 5 - 67
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