Concoa 536 Series, Инструкция по установке и эксплуатации

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Comply with all safety rules and precautions of the following:
1. American National Standards Institute standard Z49.1 or Safety inWelding and Cutting,
American Welding Society, 2501 NW Seventh Street, Miami, FL 33125.
2. N.F.P.A. Standard 51, Oxygen-Fuel Gas Systems for Welding and Cutting, N.F.P.A., 470 Atlantic
Avenue, Boston, MA 02210.
3. N.F.P.A. Standard 51B, Cutting and Welding Processes, (see Address in #2)
4. CONCOA Publication ADE 872, Safety Precautions in Welding and Cutting.
5. Local ordinances.
6. O.S.H.A.
7. C.G.A. Pamphlet C-4, American National Standard Method of Marking Portable Compressed
Gas Containers to Identify the Material Contained.*
8. C.G.A.PamphletG-4, Oxygen-Information on the properties, manufacture, transportation,
storage, handling, and use of oxygen.
9. C.G.A. Pamphlet G-4.1, Equipment Cleaned for Oxygen Service.
10. C.G.A. Pamphlet C-4.4, Industrial Practices for Gaseous Oxygen Transmission and Distribution
Piping Systems.
11. C.G.A. Pamphlet G-5, Hydrogen - Information on the properties, manufacture, transportation,
storage, handling, and use of hydrogen.
12. C.G.A. Pamphlet G-6, Carbon Dioxide - Information on the properties, manufacture,
transportation, storage, handling, and use of carbon dioxide.
13. C.G.A. Pamphlet G-6.1, Standard for Low Pressure Carbon Dioxide Systems at Consumer Sites.
INSTALLATION
The site chosen for the installation of the system shall be level, well ventilated, and at a safe
distance from sources of flames, sparks, and excessive heat. The system should not be placed in
an area that may subject it to damage from passing trucks, cranes, or other heavy machines. Any
oxygen system must not be installed under shafting, belting, or other places where oil can drip on it.
Refer to the manifold instructions for manifold installation.
a. Be sure to consider all factors when selecting materials.
b. Do not use oil or grease on fittings.
c. Be sure that all fittings are secure and leak tight. PTFE tape must be used on pipe threads.
See Figure 6.
d. Relief valve: The purpose of the relief valve is to protect the AutoSwitch system and its
components only (Figure2). If there is pressure sensitive equipment downstream of the
AutoSwitch system, it is recommended that an appropriately sized relief valve be installed in
the line to protect this equipment.
e. Purge devices: These devices can be purchased as accessories. Purge devices are used to
remove toxic,
corrosive, or flammable gases from the customer’s system to a safe discharge
area. This is particularly helpful when an internal problem occurs such as regulator
malfunction.
Figure 2
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