Areva S2DAT - Disassembling the Equipment and Replacement of Main Parts

INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
安装和维护说明手册
D0578-02-ZH
47/100
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.
• insulators;
绝缘子；
• lower bases;
下底座;
• support structure.
支架结构.
S2DAT DISCONNECTORS:
S2DAT 隔离开关：
• vertical drive shafts and drives of the earthing switches;
接地开关的垂直驱动轴和驱动机构；
• vertical drive shaft and drive of the disconnector;
隔离开关的垂直驱动轴和驱动机构；
• live parts: arms with male contacts;
通流部分：带雄触头的刀臂；
• live parts: arms with female contacts;
通流部分：带雌触头的刀臂；
• insulators;
绝缘子；
• lower bases;
下底座;
• support structure.
支架结构.
When disassembly is complete, store correctly all components.
拆卸完成后，正确存放所有部件。
9.2 DISASSEMBLING THE EQUIPMENT AND REPLACEMENT OF MAIN PARTS
设备拆卸和主要部件的更换
Danger
危险
WARNING: BEFORE CARRYING OUT ANY OF THE FOLLOWING OPERATIONS, MAKE
SURE THAT:
警告！在进行下列任何操作之前，确保：
A) the switchgear is in the OPEN position;
开关设备处于“开”位；
B) both the incoming and outgoing high-voltage conductors are visibly connected
to the earth.
所有进和出高压线都已明显接地。
9.2.1 Male mobile contacts (Fig. 2, 2A, 2B)
雄动触头（图 2 ， 2A ， 2B)