Econ 7755 Installation & Operation Manual

Installation & Operation Manual
Content

1. ERIKS operating companies

2. Product description

3. Requirements for maintenance staff

4. Transport and storage

5. Function

6. Application
7. Installation
8. Maintenance
9. Service and repair
10. Troubleshooting
11. Disposal
1. ERIKS operating companies
ECON ball valves are being delivered by several ERIKS operating companies on a worldwide
basis. In this manual these will be referred to as 'ERIKS', the individual terms of delivery of the
ERIKS operating company having executed the order are applicable.
2. Product description
The ECON ball valves are designed according the information published in our latest catalogue or
on our website www.eriks.com
temperature rating as stated in the catalogue or on this website. Ball valves are provided with
marking, according to EN 19. The marking makes the identification of the valve easier and
contains:
- size (inch)
- pressure rating class
- body material marking
- ECON logo
3. Requirements for maintenance staff
The staff assigned to assembly, operating and maintenance tasks should be qualified to carry out
such jobs and in any circumstance, ensure personal safety
4. Transport and storage
During transport and storage the valves should be in open position and protected against external
forces and influences. The valves should be stored in an unpolluted space and should also be
protected against all atmospheric circumstances. There should be taken care of the temperature
and humidity in the room, in order to prevent condensate formation.
5. Function
ECON ball valves are designed to stop the flow of a medium. The valve is closed by turning the
lever clockwise; don't use tools to increase the torque on the lever.
ECON ball valves Fig. 7755
Rev.0
and should be used in accordance with the applicable pressure-
Proven Quality since 1892
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