4 Erection procedure/安装流程 4.1 Foundation/基础 The foundation is supplied ready to mount, including duct work, load spreading plate (LSP), and grouting mortar. The wiring through the foundation can also be already installed. The grouting mortar must have been processed at least 24 hours in advance. The project supervisor/site manager must check the Acceptance Report I202_031_A01 before the erection work begins and approve the foundation for the erection. 基础已准备好安装,包括管道工作,装载扩散盘(LSP),和水泥灌浆.经过基础中的电缆已经安装.水泥灌浆工作要至少提前24小时开展. 项目主管/现场经理必须在安装工作开始前检查验证报告I202_031_A01并批准基础可以使用. Before the tower is brought into place, prepare the foundation as follows: 在塔筒到位之前,准备基础工作如下所示: Examine the foundation for any signs of damage. 检验基础上一切损害迹象。 Mark the position at which the tower door will later be located (90 from main wind direction). 标出塔筒门稍后将处于的位置(主风向的90)。 Clean the load spreading plate thoroughly. Sweep out the interstices with a broom and clean the LSP if necessary with other cleaning aids. 彻底清洁载荷分布板. 用扫帚清除间隙和清洁LSP-如有需要-使用其他的清洁工具。 Clean the thread of the anchor bolts with a wire brush and grease all the anchor bolts completely with Molykote G-Rapid Plus (more than in the picture below). 使用钢丝刷清洁地锚螺栓的螺纹并使用二硫化钼润滑剂给所有的铁锚螺栓进行全面涂脂(超出图中所显示的)。 Apply Sikaflex against penetrating water onto the load spreading plate (white lines, 1 circle Sikaflex around the exposed bolts (not shown in the picture) and to the joints of the LSP). 应用Sikaflex阻止水渗入载荷扩散盘(白线, 用一圈Sikaflex围绕在暴露的螺栓(图中没有显示的)和LSP的连接处。 Erection Instructions Erection of the turbine 风机安装技术说明 Doc. No.:I202_850_ZH Revision: 5 Date: 2007-03-07 Department responsible/负责部门 Replaces/替换 Classification/分类 Central Engineering/PDE 工程部 SC Partner Confidential Created/创建 Checked/检验 Released/公布 Status/状态 M. Artmann M. Hofmann G. Steininger FI Final Place the washers and nuts close to hand. In all towers, as a principle, spherical washers are used (cone washer/ball washer). 垫圈和螺母预先放置。在所有塔筒里,根据规定使用球状垫圈(圆锥体垫圈/球芯垫圈)。 Fig. 4 Prepared foundation and spherical washers准备好的基础和球形垫圈4.2 Erection of the lower tower segment/安装底层塔段 Make sure all tower segments are complete and not damaged. Spot check the platform fastenings and metal sheets for secure attachment. 确保所有塔筒的部分都完整无损。 为了安全添加,当场应检查平台的紧固和金属板的安全。 4.2.1 Transformer in the tower/塔筒内的变压器 If the transformer is installed in the tower, the transformer must be placed on the foundation before the first tower segment is brought into place. Follow the instructions in the handbook Transformer in the Tower. 如果塔筒内安装了变压器,那么变压器需要在第一节塔筒到位前放置在基础上.遵循手册”塔筒变压器”的使用说明. Mark the position of the transformer on the foundation, starting from the position of the door.在基础上标出变压器的位置,从门开始. If the transformer is an oil-immersed transformer, place and position the drip basin on the foundation first. 如果变压器属于油浸式, 要在基础上先放置一个脸盆. Fasten the transformer with shackles and chain slings to the hoisting ring and position it on the foundation (if it is an oil-immersed transformer: into the drip basin). Align the transformer. 用锚链和链式吊索将变压器固定在起重环上并将它放置在基础上(如果是油浸式变压器,要放在滴水盆中),对齐变压器 After the lowest tower segment is in place, you must first position the medium voltage (MV) switching system # on the lowest platform. 当最低部分的塔筒到位时, 必须将中压转换系统放在最低的平台上. Remove from the upper platforms the corresponding metal sheets. 1202_850_ZH_R05_Erection of the turbine_class-07_Type: Nordex S70, S77.doc Nordex AG/Nordex Energy GmbH, Bornbarch 2, D-22848 Norderstedt All rights reserved. Observe protection note ISO 16016. 25Erection Instructions Erection of the turbine 风机安装技术说明 Doc. No.:I202_850_ZH Revision: 5 Date: 2007-03-07 Department responsible/负责部门 Replaces/替换 Classification/分类 Central Engineering/PDE 工程部 SC Partner Confidential Created/创建 Checked/检验 Released/公布 Status/状态 M. Artmann M. Hofmann G. Steininger FI Final 要将上部的平台上相对应的金属板移开. Lower the MV switching system onto the lowest platform using the crane. 使用吊车将中压转换系统调低到最低的平台上 Afterwards, install the cover $ for the transformer compartment and the metal sheets in the platform where the control cabinet will be located. 之后,安装盖子在变压器的间隔层,放置在控制箱平台的金属板上 Mount a hood from outside to the lower tower access at the air outlet of the fan在外部安装一个风帽到底部塔筒风扇通风入口处Fig. 5 Transformer position Medium voltage transformer in the tower 变压器位置 塔筒内中压变压器 1 MV switching system中压转换系统 2 Cover盖子 3 Transformer变压器 4.2.2 Preparing and fastening the lower tower segment/底部塔筒段准备和加固 The tower segments are delivered on lorries. In most cases, transport does not permit lifting the tower segments directly down. 塔筒分段由卡车运输.在大多数情况下,运输不允许起吊塔筒段直接向下. Preparing the tower塔筒准备工作 The upper end of the tower segment must be set down as follows: 塔筒上端必须按照以下规定放下: Lower the upper end of the tower onto a firmly secure surface. To prevent any damage to the paint finish, place a layer of clean carpeting or an equivalent material between the tower and 1202_850_ZH_R05_Erection of the turbi