Installation and Maintenance Manual - Ennera

1 Code: Installation and Maintenance Manual Version: 07 1 / 66 Ennera Energy and Mobility, This document contains confidential information which is property of Ennera Energy and Mobility, The copy, transmission or use by other people, of the whole document or part of its contents, is not allowed without written permission from Ennera Energy and Mobility Installation and Maintenance Manual Windera S wind turbine Ennera Energy and Mobility Code: Installation and Maintenance Manual Version: 07 2 / 66 Ennera Energy and Mobility, This document contains confidential information which is property of Ennera Energy and Mobility, The copy, transmission or use by other people, of the whole document or part of its contents, is not allowed without written permission from Ennera Energy and Mobility CONTENTS 1.

2 INTRODUCTION ..4 Aim ..4 2. PRIOR CONSIDERATIONS ..5 3. PACKING LIST ..5 4. LIST OF ASSEMBLY TOOLINGS ..6 Foundation ..6 Elevation ..6 Tower assembly ..7 Wind turbine assembly ..7 5. Installation ..8 Foundation ..8 Ennera design multi-section tower assembly .. 13 Ennera design 2-section tower assembly .. 17 Ambor design 3 section tower assembly .. 17 Lifting mechanism .. 17 Anemometer Installation .. 21 Small Wind Turbine assembly .. 21 Windera S packaging .. 21 22 Generator .. 23 24 Tail .. 26 Electrical connections.

3 26 Converter set .. 26 Cable 28 Electrical scheme .. 31 Anemometer .. 31 Wind turbine erection .. 32 6. SCREW KITS .. 35 Tower assembly kit .. 35 Wind turbine assembly kit .. 35 Anemometer assembly kit .. 36 Converter assembly 36 7. COMMISSIONING .. 36 Load new firmware .. 36 Change parameters .. 37 Code: Installation and Maintenance Manual Version: 07 3 / 66 Ennera Energy and Mobility, This document contains confidential information which is property of Ennera Energy and Mobility, The copy, transmission or use by other people, of the whole document or part of its contents, is not allowed without written permission from Ennera Energy and Mobility 8.

4 41 Safety procedures .. 41 Routine inspections .. 41 Maintenance plan .. 42 9. TROUBLESHOOTING .. 43 10. FREQUENTLY ASKED QUESTIONS .. 43 11. RECYCLING .. 44 12. LOGBOOK .. 45 13. ANNEX 1: GENERAL DIMENSIONS DRAWING .. 46 14. ANNEX 2: SINGLE LINE DIAGRAM .. 47 15. ANNEX 3: ELECTRICAL SCHEME .. 48 16. ANNEX 4: Installation CONTROL FORM .. 49 17. ANNEX 5: Maintenance CONTROL FORM .. 52 18. ANNEX 6: Installation DRAWINGS .. 54 19. ANNEX 7: LIST OF ALARMS .. 63 Code: Installation and Maintenance Manual Version: 07 4 / 66 Ennera Energy and Mobility, This document contains confidential information which is property of Ennera Energy and Mobility, The copy, transmission or use by other people, of the whole document or part of its contents, is not allowed without written permission from Ennera Energy and Mobility 1.

5 INTRODUCTION Aim This Installation and Maintenance Manual describes the procedures to be carried out in order to satisfy the requirements of the Installation and Maintenance process of the Windera S small wind turbine (SWT). Code: Installation and Maintenance Manual Version: 07 5 / 66 Ennera Energy and Mobility, This document contains confidential information which is property of Ennera Energy and Mobility, The copy, transmission or use by other people, of the whole document or part of its contents, is not allowed without written permission from Ennera Energy and Mobility 2.

6 PRIOR CONSIDERATIONS ONLY TRAINED PERSONNEL SHOULD INSTALL A WINDERA S WIND TURBINE. A wrong Installation of the turbine could lead to a serious damage. Read this procedure carefully before starting any Installation . The Windera S wind turbine must not be installed with a wind speed average greater than 10m/s. The loads at this wind speed could cause damage in the tower base and pivoting point. During wind turbine Installation , the area surrounding the wind turbine should be free of people not related with the Installation . FAILURE TO FOLLOW THE PROCEDURES DESCRIBED IN THIS Manual CAN CAUSE SERIOUS INJURY.

7 3. PACKING LIST The Windera S small wind turbine is supplied in 2 packages: One with the tower and one with the wind turbine. Code: Installation and Maintenance Manual Version: 07 6 / 66 Ennera Energy and Mobility, This document contains confidential information which is property of Ennera Energy and Mobility, The copy, transmission or use by other people, of the whole document or part of its contents, is not allowed without written permission from Ennera Energy and Mobility Inside the wind turbine package there are the following components.

8 COMPONENT CODE UNITS W1 Generator 1 W2 Brake 1 W3 3 blade set 1 W4 Converter 1 W5 Tail 1 W6 Yaw 1 W7 Tower cable (3x6mm2) 1 W8 Cone 1 W9 Hub 1 W10 Hub bushing 1 W11 Blade fixing plate 3 W12 Yaw cover 1 W13 Converter housing 1 W14 Converter structure 1 W15 Screw kits (4 ref.) 1 1 1 1 W16 Earthing cable 1 W17 Elevation cable 1 W18 Shackle 1 W19 Anemometer 1 W20 Anemometer structure 1 W21 Nameplate 1 4. LIST OF ASSEMBLY TOOLINGS Foundation Reference Tooling N units Drawing FD-1 Tower bolts 8 FD-2 Bolts position tooling 1 Elevation Reference Tooling N units EL-1 Tractel ground fixing point 1 EL-2 Fixing point tooling 1 EL-3 Tractel 1600 kg 1 EL-4 Shackle 2 EL-5 Tractel cable 15m 1 EL-6 GinPole , L=4m 1 EL-7 Hydraulic jack 2 EL-8 Hexagon bolt M20x180 1 EL-9 Spanner 46 1 Code: Installation and Maintenance Manual Version.

9 07 7 / 66 Ennera Energy and Mobility, This document contains confidential information which is property of Ennera Energy and Mobility, The copy, transmission or use by other people, of the whole document or part of its contents, is not allowed without written permission from Ennera Energy and Mobility Tower assembly Reference Tooling N units TW-1 Ratchet tensioner 15m 2 TW-2 Metallic mallet 1 TW-3 Molykote spray (grease) 1 TW-4 Cable guide 1 TW-5 Galvanizing spray 1 TW-6 Level 2 TW-7 Trestle 1 Wind turbine assembly Reference Tooling N units WT-1 Allen keys 1 WT-2 Torque wrench 30-200Nm 1 WT-3 Spanner n 17 1 WT-4 Spanner n 19 1 WT-5 Spanner n 50 1 WT-6 Loctite 243 Threadlocker 1 WT-7 Rotor extraction M20 screw 1 WT-8 Ratchet set with sockets 1 WT-9 Round file 10mm 1 WT-10 Screwdriver set 1 WT-11 RAL 9003 matt colouring spray 1 WT-12 Galvanizing spray 1 WT-13 Set of steel inserts for aluminium (Helicoil type-M5, M6, M8, M10) 1 Code.

10 Installation and Maintenance Manual Version: 07 8 / 66 Ennera Energy and Mobility, This document contains confidential information which is property of Ennera Energy and Mobility, The copy, transmission or use by other people, of the whole document or part of its contents, is not allowed without written permission from Ennera Energy and Mobility 5. Installation Foundation See drawing (Annex 4) for foundation construction details. The foundation must be done at least 3 weeks before wind turbine Installation . 1. Make a hole of 2x2m and 1m depth.