1 0991 483
EN
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21.12.2011
NGV A3
VALVE
M
ANUAL
I
NSTALLATION
, U
SE AND
M
AINTENANCE
5 / 46
1.05
ENG
0 GENERAL SECTION
0.1 INTRODUCTION INFORMATIONS
0.1.1 DEFINITIONS
In this manual are used the definitions in EN81-1, EN81-2: Safety rules for the construction and installation of
lifts, EN81-28: Remote alarms on passenger lifts, EN1050: Safety of machinery - Principles for risk
assessment, ISO3864: Safety colours and safety signs, and the following apply:
0.1.2 TERMS AND SYMBOLS USED
NOTE
Indicates information which contents must be seriously taken in consideration.
WARNING
Indicates that the described operation is likely to cause, damages to the system or physical damages
if performed without complying with the safety standards.
0.1.3 RULES REFERENCE
For all definitions not included in this manual please refer to rules and local laws in force, following,
particularly:
EN 81-2: Safety rules for the construction and installation of lifts,
EN 1050: Safety of machinery - Principles for risk assessment,
ISO 3864: Safety colours and safety signs.
0.2 DOCUMENTS RELATED WITH INSTALLATION
The documents to use for the installation are those required by the EN81-2:1998 and by the rules in force,
particularly the following:
-
T
HIS INSTALLATION MANUAL
-
W
IRING AND HYDRAULIC DIAGRAMS
(EN81-2:1998 16.2
A
) 6
AND
7).
All the documentation for a correct and safe installation, must be stored by the installation responsible.
Please remember that this documentation is considered part of the plant and must be complete, well stored
and unabridged in every part.
In order to maintain the readability, the documentation shouldn’t be damaged and shouldn’t have missing
parts. Moreover, do not tear or deteriorate sheets during consulting.
0.3 SAFETY PRECAUTION DURING INSTALLATION
WARNING
Before start all kind of installation operation.
ALWAYS verify that al the safety devices, mechanical or electrical, are active and working properly.
0.4 TOOLING
Use standard building-yard tooling for the installation.