Spirax Sarco 37D, Инструкция по установке и обслуживанию

Страница: 3 / 28

IM-P102-04 CTLS Issue 7
3
Safe operation of these units can only be guaranteed if they are properly installed, commissioned
and maintained by a qualified person (see Section 1.11 of the attached Supplementary Safety
Information) in compliance with the operating instructions. General installation and safety
instructions for pipeline and plant construction, as well as the proper use of tools and safety
equipment must also be complied with.
Warning
The body gasket contains a thin stainless steel support ring which may cause physical injury if
not handled and disposed of carefully.
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 fully comply with the requirements of the Pressure Equipment
Directive (PED) and carry the
mark when so required.
The products fall within the following Pressure Equipment Directive categories:
Product
Group 1
Gases
Group 2
Gases
Group 1
Liquids
Group 2
Liquids
37D and 37DE - 2 - SEP
i) The products have been specifically designed for use on steam, air and water/condensate which
are in Group 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.
1.2 Access
Ensure safe access and if necessary a safe working platform (suitably guarded) before attempting
to work on the product. Arrange suitable lifting gear if required.
1.3 Lighting
Ensure adequate lighting, particularly where detailed or intricate work is required.
1. Safety information