INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
安装和维护说明手册
D0578-02-ZH
31/100
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.
While keeping the adjustable control lever (5.16 Fig. 5A, 5D) in the position described
above, install the earthing switch (8.0 Fig. 8) in the horizontal position (OPEN) and
without fastening it finally.
在把可调整控制杆（图
5A
，
5D
之
5.16
）保持在如上所述位置的同时，把接地开关（
图
8
之
8.0
）安装在水平位置（开闸）而不要最后拧紧它。
The mobile arm (8.1 Fig. 8) of the earthing switch is fastened to the horizontal
transmission shaft (5.31 Fig. 5A, 5D) with the specific U-bolts (8.7 Fig. 8) and
fastening nuts (8.8 Fig. 8).
接地开关的动刀臂（图
8
之
8.1
）被固定于带有专门
U
型螺栓（图
8
之
8.7
）和紧固螺
帽（图
8
之
8.8
）的水平传动轴（图
5A
，
5D
之
5.31
）上。
Then, while holding in fixed positions the adjustable control lever (5.16 Fig. 5A, 5D)
and the shaft (5.31 Fig. 5A, 5D), turn by hand the mobile arm (8.1 Fig. 8) until you
reach the CLOSED position with the mobile contact (8.2 Fig. 8) engaged with the
fixed contact (9.0 Fig. 9) and resting on the respective end stop (9.5 Fig. 9).
接着，在使可调整控制杆（图
5A
，
5D
之
5.16
）和水平传动轴（图
5A
，
5D
之
5.31
）
保持在固定位置的同时，用手转动动刀臂（图
8
之
8.1
）直至达到合闸位置，即动触头
（图
8
之
8.2
）和静触头（图
9
之
9.0
）相互咬合并且静止于各自的端头挡板（图
9
之
9.5
）。
Tighten then finally the nuts (8.8 Fig. 8) to fasten the mobile arm (8.1 Fig. 8).
最后拧紧螺帽（图
8
之
8.8
）来紧固动刀臂（图
8
之
8.1
）。
Connect the stranded conductors (8.9 Fig. 8) to the lower bases with the specific
bolts.
用专门的螺栓把绞合导线（图
8
之
8.9
）连接到下底座上。
6.4.7 Support of the vertical drive shaft of the earthing switch (Fig. 5A, 5B, 5D, 5E)
接地开关（图
5A
，
5B
，
5D
，
5E)
垂直驱动轴的支架
Install the support (5.16 Fig. 5B, 5E) of the vertical drive shaft of the earthing switch,
including the control lever (5.17 Fig. 5B, 5E), under the support structure (4.0 Fig. 5B,
5E) with the specific bolts (5.32 Fig. 5B, 5E) and including the slanting shimming
plates.
用专门的螺栓（图
5B
，
5E
之
5.32
）并包括倾斜垫板把接地开关垂直驱动轴的支架（
图
5B
，
5E
之
5.16)
，包括控制杆（图
5B
，
5E
之
5.17)
，安装到支架结构（图
5B
，
5E
之
4.0
）的下方。
Set manually the line disconnector to the OPEN position and the earthing switch to
the CLOSED position, with the male mobile contact (8.2 Fig. 8) resting on the end
stop of the fixed contact (9.5 Fig. 9) as shown in figure 9.
将线路隔离开关人工设定到开闸位置并将接地开关设定为合闸位置，且雄动触头（图
8
之
8.2
）需静止在静触头（图
9
之
9.5
）的端头挡板上，如图
9
所示。
With reference to the figures 5B and 5E, set the control lever (5.17 Fig. 5B, 5E) of the
earthing switch in the CLOSED position.
参考图
5B
和图
5E
，将接地开关的控制杆（图
5B
，
5E
之
5.17
）设定到合闸位置。
Remove the ties that hold the thrust linkage (5.18 Fig. 5B, 5E) and remove the nut
and the spring washer of the ball joint located at the free end of the linkage.
