GMV NGV A3 User Manual

NGV A3 VALVE
INSTALLATION, USE AND MAINTENANCE
ENG
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10991483 EN - 1.10 26.05.2023
0.1.4 TERMS AND SYMBOLS USED
NOTE
Gives information of particular importance.
WARNING
A warning that the described operation could cause damage to the system or physical injury, even
serious, if the safety rules are not observed.
0.2 SAFETY PRECAUTION DURING INSTALLATION
During installation and maintenance, it is compulsory to observe the applicable national safety standards for
the workplaces
WARNING
Before starting any kind of installation operation.
ALWAYS check that all the safety devices, mechanical or electrical, are active and working properly.
0.2.1 TOOLING
No special tools are required unless expressly provided by component manufacturers supplied by third
parties. In this case, the related features and operating instructions are indicated in the manuals supplied
with them.
0.3 GENERAL INSTRUCTIONS
This manual is intended for a competent person in charge of installation and/or maintenance, that is, whois
in charge, adequately trained, (see EN ISO 9000 series), qualified for knowledge and practical experience,
provided with the necessary instructions and supported in the maintenance organization to allow the
required installation and/or maintenance operations to be carried out safely.
Valves must be kept in good operating condition in accordance with regulations.
To achieve this result, regular maintenance must be carried out that guarantees, in particular, the safety of
the system.
It is recommended to perfectly clean all hydraulic components, including pipes and fittings, before mounting
them, especially if disassembled for inspection or repair, as impurities and dirt inside them cause
malfunctions and wear.
Any fluid leaking from the circuit during repair operations must not be dispersed in the environment, but must
be promptly collected and disposed of according to current regulations.
The safety of an installation must consider its ability to be maintained without causing injury or damage to
human health.
Regular maintenance must be carried out to ensure reliability.
Accesses and surrounding areas must be maintained in good operating condition.
The competence of the maintenance person within the maintenance organization must be continuously
updated.
NOTE
The system owner must ensure that the maintenance team qualification complies with the applicable
regulations in the country where the system is installed. Should there be no specific regulations,
qualification may be guaranteed by a certified quality system according to EN IS0 9001 standards,
integrated, if required, to consider the specific features of the system in question.

GMV NGV A3 Specifications

General

Brand	GMV
Model	NGV A3
Category	Control Unit
Language	English