INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
安装和维护说明手册
D0578-02-ZH
35/100
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.
Check that the drive shaft is vertical in the two perpendicular directions.
确保驱动轴在两个互相垂直的方向皆处于垂直位置。
Now you can tighten the clamp (7.12 Fig. 7) with the screws (7.10 Fig. 7) - with a
torque of around 80 Nm - to lock the shaft. In order to assist in this operation, apply
some normal grease on the bolts.
现在可以用螺钉（图
7
之
7.10
）紧固卡箍（图
7
之
7.12
）将轴锁死，拧紧扭矩约
80
Nm
。为便于操作，可在螺栓上加普通脂。
6.4.10 Lower section of the vertical drive shaft and drive of the earthing switch (Fig. 7,
7A
）
垂直驱动轴的下半部分和接地开关（图
7
，
7A)
的操作机构
Important
重要
Before carrying out the installation, check that the serial
number of the drive is the same as the serial number of the
switchgear.
进行安装前，确保驱动机构的系列号与开关设备的系列号相同
。
Lift the drive as shown in figure A; take the back of the device toward the support
structure (4.0.2 Fig. 1A, 1B) and take care that the holes on the drive (7.11 Fig. 7)
match the holes on the structure.
按图
A
所示吊起操作机构；使该装置的背部朝向支架结构（图
1A
和
1B
之
4.0.2
）并
且注意使操作机构（图
7
之
7.11
）上的孔和支架结构上的孔相匹配。
Fasten
temporarily two bolts diagonally; do not tighten them.
暂时拧上两个对角线方向上的螺栓；但不要拧紧。
Release the lifting apparatus.
拆除吊装绳索等。
Make sure that the drive is in the CLOSED position.
确保驱动机构处于“关”位。
Set manually the earthing switch to the OPEN 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.
将接地开关手动设置到开闸位置，且雄动触头（图
8
之
8.2
）静止于静触头（图
9
之
9.5
）的端头挡板上，如图
9
所示。
Important
重要
In order to ensure the best grip, before installing the drive
shaft of the switchgear, polish with abrasive paper the lower
part of the shaft for a length of about 150 mm.
为保证最佳夹紧，在安装开关设备的传动杆前，用砂纸将传动
杆下端约
150 mm
长的范围内抛光。
Check also that the internal surface of the clamp is free from
any trace of grease or other impurities.
还要检查卡箍的内表面没有任何油脂痕迹或杂质。
Remove the lower fastening bolt installed previously and, by pivoting on the other
bolt still installed, tilt the drive to permit the installation of the second section (7.8.2
Fig. 7A) of the vertical drive shaft.
