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Start-up and shutdown procedures fall within the scope of the operator's duties and, as such,
are not part of these mounting and operating instructions. SAMSON is unable to make any
statements about these procedures since the operative details (e.g. differential pressures and
temperatures) vary in each individual case and are only known to the operator.
Responsibilities of operating personnel
Operating personnel must read and understand these mounting and operating instructions as
well as the referenced documents and observe the specified hazard statements, warnings
and caution notes. Furthermore, the operating personnel must be familiar with the applicable
health, safety and accident prevention regulations and comply with them.
Referenced standards and regulations
The regulators comply with the requirements of the European Pressure Equipment Directive
2014/68/EU. Devices with a CE marking have an EU declaration of conformity, which in-
cludes information about the applied conformity assessment procedure. The EU declaration
of conformity is included in the annex of these instructions (see section 10.2).
Non-electric regulator versions whose bodies are not lined with an insulating material coat-
ing do not have their own potential ignition source according to the risk assessment stipulat-
ed in EN 13463-1: 2009, section 5.2, even in the rare incident of an operating fault. There-
fore, such valve versions do not fall within the scope of Directive 2014/34/EU.
Î For connection to the equipotential bonding system, observe the requirements specified in
section 6.4 of EN 60079-14 (VDE 0165-1).
Referenced documentation
The following documents apply in addition to these mounting and operating instructions:
− Mounting and operating instructions for
e.g.
Type 1 N/NI Strainer
e.g.
Type 2 N/NI Strainer
− Mounting and operating instructions as well as data sheets for additional fittings
(e.g. shut-off valves, pressure gauges etc.).
EB 3131 EN
Safety instructions and measures
u EB 1010
u EB 1015
7
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