IM-P337- 6 9 EMM Issue 2
3
Safe operation of these products can only be guaranteed if they are properly installed, commissioned,
used and maintained by qualified personnel (see Section 1.11) 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.
Adverse operation to these guidelines can cause damage to the product or connected equipment.
All wiring materials and methods shall comply with relevant EN and IEC standards where applicable.
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 Pressure Equipment Directive (PED)
and 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
ILVA 20
DN150 - DN200 3 3 2 SEP
DN250 - DN300 3 3 2 1
i) Th e p ro du ct s h av e b e en s pe ci f ic al ly d es ig ne d f or use o n s te am w h i c h i s i n Gr ou p 2 o f t he a bo ve
mentioned Pressure Equipment Directive.
ii) Check material suitability, pressure and temperature limits, are correct prior to installation.
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) R em ov e p ro t e ct i o n c o v e rs f r om a l l c o nn e c ti o n s a n d p ro t ec t i ve f i lm f ro m a ll n a me - p l a t e s , w h e re
appropriate, before installation on steam or other high temperature applications.
These instructions must be stored in a safe place near the product installation at all times.
1. Safety information
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