Title Page
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Conducted on
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Prepared by
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Location
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Turbine Number
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Start Time
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Stop Time
Trip Circuit
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8.23.1 CHECKING THE OPERATION OF THE SMOKE DETECTOR (every 2 years)
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8.18.10 CHECKING THE SWITCHGEAR TRIP THROUGH LEAK TO NEUTRAL RELAY
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8.18.11 CHECKING THE ELECTRIC ARC DETECTOR RELAY’S OPERATION
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8.18.7 CHECKING THE OPERATION OF THE SWITCHGEAR TRIP BUTTON (A60) IN TOP
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8.18.8 CHECKING THE OPERATION OF TRANSFORMER FUSES’ MICROSWITCH (Every 2 years)
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CHECKING OPERATION OF TRANSFORMER ACCESS DOORS’ TRIP SWITCH
Transformer Inspections
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8.13.13b VISUAL INSPECTION OF THE LTK AIR HEATERS’ FASTENING ELEMENTS (IF APPLICABLE)
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8.13.6b VISUAL INSPECTION BOLTED JOINTS BETWEEN NACELLE ROOF PROFILES(Transf. Area)
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8.15.2 VISUAL INSPECTION OF THE TRANSFORMER GROUND CABLE
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8.18.1 VISUAL INSPECTION OF THE TRANSFORMER NEUTRAL CABLE (LOW VOLTAGE SIDE)
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8.18.2 VISUAL INSPECTION OF THE TRANSFORMER’S FASTENERS
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8.17.1b VISUAL INSPECTION OF THE FRAME
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8.18.9 VISUAL INSPECTION OF THE TRANSFORMER’S AUTOMATIC VALVES
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8.13.2b VISUAL INSPECTION OF THE NACELLE’S FIBER COVER
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8.13.3b VISUAL INSPECTION OF THE NACELLE’S ACOUSTIC INSULATION (In Transformer Area)
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8.13.8b VISUAL INSPECTION OF BOLTED JOINT BETWEEN HANDRAIL AND NACELLE ROOF
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8.18.3 VISUAL INSPECTION OF THE TRANSFORMER’S CABLES, TERMINALS AND LV FUSES
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8.18.4 VISUAL INSPECTION OF THE TRANSFORMER’S TERMINALS AND HV DELTA CONNECTION
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8.18.15 TRANSFORMER CLEANING AND FINAL CHECKS
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INSPECT W PHASE BRACKET FOR CRACKS
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INSPECT BUS WORK FOR LOOSE CONNECTIONS
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INSPECT ROUTING OF ALL CABLES
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FUNCTION CHECK TRANSFORMER FANS
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INSPECT TRANSFORMER PT100's
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Completion Date and Time
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Technician 1 Completion signature
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Technician 2 Completion signature
