Content
Instruction Manual
D1821EN/01
4/8
10- 2013
© ALSTOM 2010. All rights reserved. Information contained in this doc ument is indic ative only. No representation or warranty is given or should be relied on
that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without
liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is s trictly prohibited.
GRID
Installation
Erection general instructions
L30- 002EN/02
T ightening torques
L31- 001EN/02
Erection general procedures
L31- 003EN/02
Checking for presence of nitrogen (N
2
) in pole parts
L31- 064EN/04
The installation procedure (advised), developed
below, imposes a lifting equipment with the following
characteristics :
NOTE
: If it is impossible to obtain the advoc-
ated lifting equipment, one “complementary instal-
lation procedure” is supplied in annexes.
3,000 daN)
(minimum)
H+2m
H
H+1m
Supporting frame assembly
L31- 137EN/03
Coupling of column and chambers
L31- 7137EN/01
T ipping down the pole of the circuit- breaker
and vacuum operation
L31- 721EN/03
Installation of terminals with preparation
of contact surfaces
L31- 733EN/03
Installation of capacitors
L31- 748EN/01
Installation of stress- shields
on the interrupting chambers
L31- 7509EN/01
Lifting and positioning the pole
L31- 7606EN/03
Installation of operating device
L31- 7902EN/01
Continued on next page.
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