INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
安装和维护说明手册
D0578-02-ZH
27/100
AREVA T&D S.p.A. – Via Meucci, 22 30020 Noventa di Piave (VE) ITALY – Tel. : 39 0421 309511 – Fax : 39 0421 65254
Subsidiary of AREVA T&D Italy SpA (AREVA group) with registered office in Via Meucci, 22 30020 Noventa di Piave (VE) - ITALY, under Art. 2359 of the Italian Civil Code.
重新装上先前取下的安装在雌刀臂一侧转动盘（图
5A
，
5D
之
5.11
）上的限位板（图
5A
，
5D
之
5.14
）和安装在雄刀臂一侧转动盘（图
5A
，
5D
之
5.12
）上的互锁板（图
5A
，
5D
之
5.23)
，不要最后拧紧。
Fasten the stop plate and the interlocking plate together with the insulators with the
specific screws as shown in figure 2D.
如图
2D
所示，用专门的螺钉把限位板和互锁板一起固定到绝缘子上。
Complete the fastening of the insulators with the remaining bolts.
用余下的螺栓完成绝缘子的固定。
With the spirit level, laid on the upper flange of each insulator, check that the flange
is level in the two perpendicular directions as shown in figure 2D.
在每个绝缘子的上法兰上用水平仪检查法兰是否如图
2D
所示在两个垂直方向上水平。
Turn the rotary discs (5.11 and 5.12 Fig. 5A, 5D) by hand and set them to the OPEN
positions.
用手转动转动盘（图
5A,5D
之
5.11
和
5.12
）并把它们置于开闸位置。
With the spirit level, check again that the upper flange of each insulator is level.
用水平仪再次检查每个绝缘子的上环缘是否水平。
Check also that during the rotation the insulator (1.1 Fig. 1A, 1B) turns around its axis
without describing a cone (Fig. 2D). If needed insert the C-washers (Fig. 2D)
between the flange and the rotary disc, until the system reaches the required
conditions. When you have achieved the required conditions, tighten the fastening
bolts. Take into account that any C-washers should be inserted on the bolts as
shown in figure 2D so that slanted supporting planes are created for the flanges of
the insulator, in order to avoid stressing the flanges.
同时检查旋转绝缘子（图
1A
，
1B
之
1.1
）能绕其轴转动绕其轴自由转动而不发生摩擦
（图
2D
）运行。如有必要，在环缘和旋转盘之间插入专用
C
型垫圈（图
2D)
，直至系
统达到所需状态。当你获得所需状态以后拧紧紧固螺栓。注意任一个
C
型垫圈都必须
按图
2D
所示方式插入，从而为螺栓形成一个倾斜的支承表面，来防止压力作用到绝缘
子环缘上。
Finally check that the distances between the centers of the insulators are as
indicated in the installation drawing DIN-…
最后检查各绝缘子轴线间的距离，确保这些尺寸与安装图
DIN-
…所示相同。
6.4.3 Fixed contacts of the earthing switch (Fig. 9)
接地开关静触头（图
9
）
Important
重要
The fixed contact of the earthing switch is installed in the
same way on the male arm and on the female arm.
在雄刀臂和雌刀臂上安装接地开关静触头的方法相同。
