Electrical Service A1 and A4 Cabinets
All work within this section must be completed under AWES-B1300-AWP023
1. Look through fault Register
Completed
Further work required
Not completed
Not Required
Failed
open menu 3 and check for existing fault
2. Record 10 min. average value peak effect and reset
Completed
Further work required
Not completed
Not Required
Failed
3. Check heating elements in controller.
Completed
Further work required
Not completed
Not Required
Failed
4. Test the RCD for the lights and sockets
Completed
Further work required
Not completed
Not Required
Failed
5. Damage to cabinet seals
Completed
Further work required
Not completed
Not Required
Failed
6. Check screws, bolts and nuts
Completed
Further work required
Not completed
Not Required
Failed
7. Check ribbon cables and multi sockets
Completed
Further work required
Not completed
Not Required
Failed
8. Check cables eyes in main power connector.
Completed
Further work required
Not completed
Not Required
Failed
9. Check clamps on auxiliary relays
Completed
Further work required
Not completed
Not Required
Failed
10. Check varistors and varistor fuses
Completed
Further work required
Not completed
Not Required
Failed
11. Lighting/emergency lighting in tower and nacelle Replace batteries
Completed
Further work required
Not completed
Not Required
Failed
12. Check generator cables/ terminals**
Completed
Further work required
Not completed
Not Required
Failed
13. check phase compensation capacitors for capacitance.
Completed
Further work required
Not completed
Not Required
Failed
14. Replace cabinet filters in computer boxes
Completed
Further work required
Not completed
Not Required
Failed
15. Replace UPS battery (3 Years)
Completed
Further work required
Not completed
Not Required
Failed
All work within this section must be completed under AWES-B1300-AWP024
16. Check blades for cracks and unusual sounds during operation <br><br>
Completed
Further work required
Not completed
Not Required
Failed
17. Check for water penetration and cracks in the grouting.<br><br><br>
Completed
Further work required
Not completed
Not Required
Failed
18. Check foundation, railing and access steps for the tower. <br>
Completed
Further work required
Not completed
Not Required
Failed
19. check ladders and platforms for defects.<br><br>
Completed
Further work required
Not completed
Not Required
Failed
20. Check tower for cracks in welds.<br><br>
Completed
Further work required
Not completed
Not Required
Failed
21. Check welded brackets placed close to the long round seam, where is the bracketed place if welded.<br><br>
Completed
Further work required
Not completed
Not Required
Failed
22. Check corrosion protection tower<br>
Completed
Further work required
Not completed
Not Required
Failed
23. Check corrosion protection nacelle cover and nacelle bed plate.<br><br>
Completed
Further work required
Not completed
Not Required
Failed
24. Check seals nacelle cover <br><br>
Completed
Further work required
Not completed
Not Required
Failed
25. Check tower/nacelle-Rubber collar f. sealing - lubricate<br><br>
Completed
Further work required
Not completed
Not Required
Failed
26. Visual inspect of hatches for corrosion damage<br><br>
Completed
Further work required
Not completed
Not Required
Failed
HS Brake station / HS Brake Service
All work within this section must be completed under AWES-B1300-AWP024
27. Check the thickness of HS brake pads <br>
Completed
Further work required
Not completed
Not Required
Failed
28. Check the gap between the HS brake pads and disc.<br>
Completed
Further work required
Not completed
Not Required
Failed
29. Check for leakage on the brake calliper<br>
Completed
Further work required
Not completed
Not Required
Failed
30. Check the HS brake disc casting 0.3mm<br>
Completed
Further work required
Not completed
Not Required
Failed
All work within this section must be completed under AWES-B1300-AWP024
31. gear oil sample <br>
Completed
Further work required
Not completed
Not Required
Failed
32. Replace in-line gear oil filter HYDAC 1000<br>
Completed
Further work required
Not completed
Not Required
Failed
33. Clean the valve filter (bleeding of in-line filter).<br>
Completed
Further work required
Not completed
Not Required
Failed
34. Replace off-line gear oil fitter Jenson <br>
Completed
Further work required
Not completed
Not Required
Failed
35. Clean the idle filter <br>
Completed
Further work required
Not completed
Not Required
Failed
36. replace gear oil 5 years<br><br>
Completed
Further work required
Not completed
Not Required
Failed
37. replace idle pump valve 5 years<br><br>
Completed
Further work required
Not completed
Not Required
Failed
38. replace rubber gearbox hoses 5 years<br><br>
Completed
Further work required
Not completed
Not Required
Failed
39. replace thermoplastic hoses 10 years<br><br>
Completed
Further work required
Not completed
Not Required
Failed
40. Check gear oil level<br>
Completed
Further work required
Not completed
Not Required
Failed
41. check gearbox, oil pumps, coolers, filters, fittings and hoses for oil leakage <br>
Completed
Further work required
Not completed
Not Required
Failed
42. Check for cracks and corrosion in oil cooler <br>
Completed
Further work required
Not completed
Not Required
Failed
43. clean oil cooler outer fins <br>
Completed
Further work required
Not completed
Not Required
Failed
44. Check pressure switch for gearbox <br>
Completed
Further work required
Not completed
Not Required
Failed
45. Check idle pump oil flow on gear<br>
Completed
Further work required
Not completed
Not Required
Failed
46. Check the gear oil level safety indicator switch<br>
Completed
Further work required
Not completed
Not Required
Failed
47. Check mechanical HCU<br>
Completed
Further work required
Not completed
Not Required
Failed
All work within this section must be completed under AWES-B1300-AWP024
48. check the generator lubrication system <br>
Completed
Further work required
Not completed
Not Required
Failed
49. replace generator automatic grease cartages and batteries <br>
Completed
Further work required
Not completed
Not Required
Failed
50. Check generator heater <br>
Completed
Further work required
Not completed
Not Required
Failed
Pitch System Main Hydraulic Pump Station. (Filters Only)
All work within this section must be completed under AWES-B1300-AWP024
51. Replace filter element pressure <br>
Completed
Further work required
Not completed
Not Required
Failed
52. Replace return filter element <br>
Completed
Further work required
Not completed
Not Required
Failed
53. check for leakage on the hydraulic pump station.<br>
Completed
Further work required
Not completed
Not Required
Failed
54. check hydraulic oil level <br>
Completed
Further work required
Not completed
Not Required
Failed
55. Take hydraulic oil sample (On Client Request).<br>
Completed
Further work required
Not completed
Not Required
Failed
56. replace hydraulic oil 5 Years<br>
Completed
Further work required
Not completed
Not Required
Failed
57. replace hydraulic hoses 10 Years<br>
Completed
Further work required
Not completed
Not Required
Failed
All work within this section must be completed under AWES-B1300-AWP024
58. Check hatch for manhole cover in hub <br>
Completed
Further work required
Not completed
Not Required
Failed
59. check automatic pitch lock<br>
Completed
Further work required
Not completed
Not Required
Failed
60. Clean grease from blade bearings. <br>
Completed
Further work required
Not completed
Not Required
Failed
61. Clean hub<br>
Completed
Further work required
Not completed
Not Required
Failed
62. replace blade bearing grease cups <br>
Completed
Further work required
Not completed
Not Required
Failed
63. Centrifugal release VCU, test and lubricated with sterile oil.<br>
Completed
Further work required
Not completed
Not Required
Failed
64. lubricate rod and axles on pitch cylinder <br>
Completed
Further work required
Not completed
Not Required
Failed
65. check pitch angle <br>
Completed
Further work required
Not completed
Not Required
Failed
66. check the lighting protection replace if needed<br>
Completed
Further work required
Not completed
Not Required
Failed
67. Lubricate the blade bearings <br>
Completed
Further work required
Not completed
Not Required
Failed
All work within this section must be completed under AWES-B1300-AWP024
68. check the oil level in the yaw gearbox <br>
Completed
Further work required
Not completed
Not Required
Failed
69. replace automatic grease cartridge at yaw claws and sliding shoes.<br>
Completed
Further work required
Not completed
Not Required
Failed
70. check yaw ring and yaw pinion central lubricate system <br>
Completed
Further work required
Not completed
Not Required
Failed
71. check and test yaw position indicator / cable twisting switch <br>
Completed
Further work required
Not completed
Not Required
Failed
71. check and test yaw position indicator / cable twisting switch <br>
Completed
Further work required
Not completed
Not Required
Failed
72. Check of tower wear, seen from underneath the gearbox.<br>
Completed
Further work required
Not completed
Not Required
Failed
73. clean waste grease from yaw ring around tower <br>
Completed
Further work required
Not completed
Not Required
Failed
74. check and test wind vane, anemometer/ wind vane stand<br>
Completed
Further work required
Not completed
Not Required
Failed
75. lubricate with Suvo on all electro-galvanized parts <br>
Completed
Further work required
Not completed
Not Required
Failed
76. grease yaw sliding shoe.<br>
Completed
Further work required
Not completed
Not Required
Failed
77. Replace yaw gear box oil. 5 Years<br><br>
Completed
Further work required
Not completed
Not Required
Failed
All work within this section must be completed under AWES-B1300-AWP024
78. Check main bearing lubrication system.<br>
Completed
Further work required
Not completed
Not Required
Failed
79. Replace automatic grease cartridges.<br>
Completed
Further work required
Not completed
Not Required
Failed
80. Empty and clean grease waste tray.<br>
Completed
Further work required
Not completed
Not Required
Failed
81. Check carbon deposits on the contact on the lightning connector Main shaft/bed plate <br>
Completed
Further work required
Not completed
Not Required
Failed
82. grease main bearing <br>
Completed
Further work required
Not completed
Not Required
Failed
83. Lubricate Labyrinth seals.<br>
Completed
Further work required
Not completed
Not Required
Failed
All work within this section must be completed under AWES-B1300-AWP024
84. check stall strips for damage or missing<br>
Completed
Further work required
Not completed
Not Required
Failed
85. check vortex generators <br>
Completed
Further work required
Not completed
Not Required
Failed
86. check gurney flaps <br>
Completed
Further work required
Not completed
Not Required
Failed
87. check Dina tails<br>
Completed
Further work required
Not completed
Not Required
Failed
All work within this section must be completed under AWES-B1300-AWP025
88. Check electronic vibration sensor.
Completed
Further work required
Not completed
Not Required
Failed
89. check TCM vibration module
Completed
Further work required
Not completed
Not Required
Failed
90. Brake test with grid voltage drop
Completed
Further work required
Not completed
Not Required
Failed
91. test pressure switch (1)
Completed
Further work required
Not completed
Not Required
Failed
92. test pressure relief valve (7)
Completed
Further work required
Not completed
Not Required
Failed
93. test pressure reduction valve (12)
Completed
Further work required
Not completed
Not Required
Failed
94. test solenoid valves (13) and (16)
Completed
Further work required
Not completed
Not Required
Failed
95. test accumulator (9)
Completed
Further work required
Not completed
Not Required
Failed
96. check hydraulic oil level.
Completed
Further work required
Not completed
Not Required
Failed
97. replace hydraulic oil (2 Years).
Completed
Further work required
Not completed
Not Required
Failed
98. replace hydraulic filter (2 Years).
Completed
Further work required
Not completed
Not Required
Failed
Pitch Hydraulic Pump Station
All work within this section must be completed under AWES-B1300-AWP025
99. check for leakages on the system
Completed
Further work required
Not completed
Not Required
Failed
100. lubricate with Suvo on all electro-galvanized parts
Completed
Further work required
Not completed
Not Required
Failed
101. test pressure relief valve (10)
Completed
Further work required
Not completed
Not Required
Failed
102. test pressure transducer (17)
Completed
Further work required
Not completed
Not Required
Failed
Pitch Hydraulic System In Hub
All work within this section must be completed under AWES-B1300-AWP025
103. check pitch angle reference
Completed
Further work required
Not completed
Not Required
Failed
104. Calibrate pitch angle reference if required
Completed
Further work required
Not completed
Not Required
Failed
105. test accumulator (15) on the pitch hydraulic pump station
Completed
Further work required
Not completed
Not Required
Failed
106. test accumulators blade A
Completed
Further work required
Not completed
Not Required
Failed
107. test accumulators blade B
Completed
Further work required
Not completed
Not Required
Failed
108. test accumulators blade C
Completed
Further work required
Not completed
Not Required
Failed
109. Replace pressure relief valve (101) Blade A every 2 years
Completed
Further work required
Not completed
Not Required
Failed
110. Replace pressure relief valve (101) Blade B every 2 years
Completed
Further work required
Not completed
Not Required
Failed
111. Replace pressure relief valve (101) Blade C every 2 years
Completed
Further work required
Not completed
Not Required
Failed
112. check screws, bolts and nuts
Completed
Further work required
Not completed
Not Required
Failed
113. tighten fittings
Completed
Further work required
Not completed
Not Required
Failed
114. clean any loose objects in the hub and inside the control cabinet (A6)
Completed
Further work required
Not completed
Not Required
Failed
115. lubricate with Suvo on all electro-galvanized parts
Completed
Further work required
Not completed
Not Required
Failed
116. check for cracks and surface damage on the cables
Completed
Further work required
Not completed
Not Required
Failed
117. test on/off valve (116) Blade A
Completed
Further work required
Not completed
Not Required
Failed
118. test on/off valve (116) Blade B
Completed
Further work required
Not completed
Not Required
Failed
119. test on/off valve (116) Blade C
Completed
Further work required
Not completed
Not Required
Failed
120. test on/off valve (103) Blade A
Completed
Further work required
Not completed
Not Required
Failed
121. test on/off valve (103) Blade B
Completed
Further work required
Not completed
Not Required
Failed
122. test on/off valve (103) Blade C
Completed
Further work required
Not completed
Not Required
Failed
123. test pressure switch (107) blade A
Completed
Further work required
Not completed
Not Required
Failed
124. test pressure switch (107) blade B
Completed
Further work required
Not completed
Not Required
Failed
125. test pressure switch (107) blade C
Completed
Further work required
Not completed
Not Required
Failed
All work within this section must be completed under AWES-B1300-AWP026
125. Inspect generator suspension blocks
Completed
Further work required
Not completed
Not Required
Failed
126. tighten HS brake calliper bracket
Completed
Further work required
Not completed
Not Required
Failed
127. tighten HS Brake brake disc to gearbox
Completed
Further work required
Not completed
Not Required
Failed
128. alignment of generator Axial deviation
Completed
Further work required
Not completed
Not Required
Failed
129. alignment of generator Vertical deviation
Completed
Further work required
Not completed
Not Required
Failed
130. alignment of generator horizontal deviation
Completed
Further work required
Not completed
Not Required
Failed
131. alignment of generator vertical parallel deviation
Completed
Further work required
Not completed
Not Required
Failed
132. alignment of generator horizontal parallel deviation
Completed
Further work required
Not completed
Not Required
Failed
133. tighten generator to gearbox coupling bolts
Completed
Further work required
Not completed
Not Required
Failed
134. lubricate with Suvo on all electro-galvanized parts
Completed
Further work required
Not completed
Not Required
Failed
Bolt Torque - Transmission System / Hub
All work within this section must be completed under AWES-B1300-AWP027
135. tighten nacelle cover bolts
Completed
Further work required
Not completed
Not Required
Failed
136. check and tighten the hinges and lock mechanisms on nacelle covers
Completed
Further work required
Not completed
Not Required
Failed
137. check, test and tighten bolts on service crane
Completed
Further work required
Not completed
Not Required
Failed
138. tighten main bearing housing bolts
Completed
Further work required
Not completed
Not Required
Failed
139. tighten bolts on main bearing covers cover
Completed
Further work required
Not completed
Not Required
Failed
140. tighten and check hub accumulator bolts.
Completed
Further work required
Not completed
Not Required
Failed
141. tighten bolts on hub/main shaft
Completed
Further work required
Not completed
Not Required
Failed
142. check and tighten bolts on gearbox suspension feet/nacelle
Completed
Further work required
Not completed
Not Required
Failed
143. check gearbox suspension end plate.
Completed
Further work required
Not completed
Not Required
Failed
144. tighten shrink disc element for the main shaft/gearbox
Completed
Further work required
Not completed
Not Required
Failed
Bolt Torque - Yaw Section & Tower
All work within this section must be completed under AWES-B1300-AWP027
145. check and tighten the yaw gear/motor bolts
Completed
Further work required
Not completed
Not Required
Failed
146. check bolts in tower section/nacelle
Completed
Further work required
Not completed
Not Required
Failed
147. Yaw claw and glide shoes
Completed
Further work required
Not completed
Not Required
Failed
148. tighten yaw claws adjustment bolts
Completed
Further work required
Not completed
Not Required
Failed
149. tighten platform bolts
Completed
Further work required
Not completed
Not Required
Failed
150. tighten bolts in tower connection
Completed
Further work required
Not completed
Not Required
Failed
151. tighten ladder brackets
Completed
Further work required
Not completed
Not Required
Failed
152. tighten the foundation bolts lubricate with never seez
Completed
Further work required
Not completed
Not Required
Failed
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B1300 Service Check Scheme 12 Month
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