INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
安装和维护说明手册
D0578-02-ZH
19/100
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.
用水平仪检查支承旋转绝缘子
（图
1
之
1.1
）的所有旋转盘（图
5
之
5.11
和
5.12)
，
要求这些表面在互相垂直的两个方向都是水平的。
If needed shim with the C-washers on the bolts, between the support structure and
the brackets of the bases, until the bases are adequately level.
必要时，可在螺栓上，底座的支承结构和支架间，借助
C
形垫片适当地为底座找平。
Before fastening finally the base to the structure, check also that:
将底座最终固定于支架前，还要检查：
•
the base is aligned with the support structure;
底座和支架结构对准；
•
the base is level;
底座保持水平；
•
during final fastening no deformation has taken place altering the adjustments
already carried out.
最终紧固时，是否发生变形，从而改变了已取得的调整结果。
If needed repeat the operations above.
必要时，重复上述调整。
6.3.2 Rotary insulators (Fig. 1, 2D, 5)
旋转绝缘子（图
1
，
2D, 5
）
Turn the rotary discs (5.11 and 5.12 Fig. 5) by hand and set the disconnector to the
CLOSED position as shown in figure 5.
用手转动旋转盘（图
5
之
5.11
和
5.12
）并按图
5
所示将隔离开关置于合闸位置。
Remove the stop plate (5.14 Fig. 5) installed on the rotary disc (5.11 Fig. 5) of the
side of the female arm; take notice of its positions and mark it.
取下安装在雌刀臂一侧转动盘（图
5
之
5.11
）上的限位板（图
5
之
5.14)
；注意其位置
并做上记号。
Lift the insulators (1.1 Fig. 1) as shown in figure A and lay them down slowly onto the
rotary discs.
如图
A
所示提起绝缘子（图
1
之
1.1
）并把它缓慢地向下放到转动盘上。
The position
of each insulator is correct when the holes of the upper flange are at 45° in relation to
the longitudinal axis of the base (Fig. 2D).
当上法兰上的孔相对于底座（图
2D)
纵轴成
45
°时，各绝缘子的位置就是正确的。
Install again on the rotary disc (5.11 Fig. 5) of the side of the female arm the stop
plate (5.14 Fig. 5) previously removed without fastening it finally.
重新装上先前取下的，雌刀臂一侧转动盘（图
5
之
5.11
）上的限位板（图
5
之
5.14)
，
并不要完全拧紧。
Fasten the stop plate together with the insulator with the specific screws as shown in
figure 2D.
如图
2D
所示，使用专门的螺钉把限位板和绝缘子固定在一起。
Complete the fastening of the insulators with the remaining bolts.
用余下的螺栓完成绝缘子的固定。
