Samson 45-6 Mounting And Operating Instructions page 3

General safety instructions
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The differential pressure regulator must be installed, started up and serviced
by skilled or semi-skilled staff in accordance with good engineering practice
so that employees and third persons are not exposed to danger.
All safety instructions and warnings given in these mounting and operating
instructions, particularly those concerning installation, start-up, and
maintenance, must be strictly observed.
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The regulator complies with the requirements of the European Pressure
Equipment Directive 97/23/EC. The declaration of conformity issued for a
regulator bearing the CE marking includes information on the applied
conformity assessment procedure and is provided on request.
4
To ensure appropriate use, only use the regulator in applications where the
operating pressure and temperatures do not exceed the operating values
specified in the order.
Note that the manufacturer does not assume any responsibility for damage
caused by external forces or any other external factors. Take appropriate
safety precautions to prevent hazards that may be caused by the process
medium, the operating pressure, or moving parts in the regulator.
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Make sure the regulator is shipped and stored properly.
Important!
4
Depending on the field of application, allow the regulator to cool down or
warm up to reach ambient temperature prior to starting any work on the
regulator. Always depressurize the relevant section of the plant and, if
necessary, also drain the pipeline prior to removing the regulator from the
pipeline.
4
When carrying out a pressure test on the section of the plant equipped with
a pressure regulator, prevent the actuator from being damaged by the test
pressure.
4
Protect the regulator against frost if it is used to control freezing media.
Note! Non-electrical control valves, whose valve bodies are not lined with
an insulating material coating, do not have their own potential ignition
source according to the ignition risk assessment stipulated in EN 13463-1:
2001, section 5.2, even in the rare incident of an operating fault. Therefore,
such valve versions do not fall within the scope of Directive 94/9/EC.
Safety instructions
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EB 3226 EN