INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
安装和维护说明手册
D0578-02-ZH
17/100
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.
Tighten finally the nuts of the fastening threaded bars (4.24 or 4.26 Fig. 4C, 4D).
最后拧紧紧固牙条（图
4C,4D
之
4.24
或
4.26
）上的螺母。
Note for installation on round-section pillars with diameter of 300 mm
在直径为
300mm
的圆形截面柱子上进行安装的说明
In this case the bracket (4.22 Fig. 4C) that supports the drive is installed in a way
slightly different than that of the procedure described previously for round-section
pillars with larger diameters.
在此情况下，支持操作机构托架
(
图
4C
之
4.22)
的安装和先前描述过在具有较大直径圆
形截面的柱子上进行安装时的步骤稍有不同。
Photo 1 - front view
照片
1
－
前面观
Photo 2 – back view
照片
2
－
后面观
Install temporarily the bracket (4.22 Fig. 4C) that supports the drive on the pillar by
means of one of the two U-shaped threaded bars (4.26 Fig. 4C), with nuts, plain and
spring washers on the upper holes of the bracket.
用带有螺母、平垫圈和弹簧垫圈的两个
U
型牙条
(
图
4C
之
4.26)
中的一个把在柱子上
支持操作机构的托架
(
图
4C
之
4.22)
临时安装托架的上方孔内。
Lift the drive as shown in figure A; take the back of the device toward the support
bracket (4.22 Fig. 4C) and take care that the holes on the drive (7.11 Fig. 7) match the
holes on the bracket. Fasten temporarily two bolts diagonally; do not tighten them.
如图
A
所示提升操作机构；把装置的被面朝着支持托架
(
图
4C
之
4.22)
并小心使操作机
构上的孔
(
图
7
之
7.11)
对准托架上的孔。临时固定两个对角线方向上的螺栓；但不要
拧紧。
Release the lifting apparatus.
松开提升装置。
Install the other U-shaped threaded bars (4.26 Fig. 4C), including nuts, plain and
spring washers, on the lower holes of the bracket (4.22 Fig. 4C); these holes are
spaced 300 mm and match the lower holes (7.11 Fig. 7) of the drive, therefore the two
