Spirax Sarco SGC40, Инструкция по установке и обслуживанию

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IM-P130-29 CMGT Issue 7 4
1.1 Intended use
Referring to the Installation and Maintenance Instructions, name-plate and Technical
Information Sheet, check that the product is suitable for the intended use / application.
The products listed below comply with the requirements of the European Pressure
Equipment Directive 97 / 23 / EC and carry the
mark when so required.
It should be noted that products rated as 'SEP' are required by the Directive not to
carry the
mark.
The products fall within the following Pressure Equipment Directive categories:
Product Group 1
Gases
Group 2
Gases
Group 1
Liquids
Group 2
Liquids
SGC40 and
SGS40
DN15 ½
"
SEP SEP SEP SEP
DN20 ¾ " SEP SEP SEP SEP
DN25 1" SEP SEP SEP SEP
DN32 1 ¼ " 2 1 SEP SEP
DN40 1 ½ " 2 1 SEP SEP
DN50 2" 2 1 2 SEP
DN65 2 ½ " 2 1 2 SEP
DN80 3" 2 1 2 SEP
DN100 4" 3 2 2 SEP
i) These products have been specifically designed for use on steam, air or water /
condensate as stated in Groups 1 and 2 of the above mentioned Pressure Equipment
Directive. The products’ use on other fluids may be possible but, if this is
contemplated, Spirax Sarco should be contacted to confirm the suitability of the
product for the application being considered.
ii) Check material suitability, pressure and temperature and their maximum and
minimum values. If the maximum operating limits of the product are lower than
those of the system in which it is being fitted, or if malfunction of the product
could result in a dangerous overpressure or overtemperature occurrence, ensure
a safety device is included in the system to prevent such over-limit situations.
iii) Determine the correct installation situation and direction of fluid flow.
iv) Spirax Sarco products are not intended to withstand external stresses that may
be induced by any system to which they are fitted. It is the responsibility of the
installer to consider these stresses and take adequate precautions to minimise
them.
v) Remove protection covers from all connections and protective film from all name-
plates, where appropriate, before installation on steam or other high temperature
applications.