Samson 3730 Series Mounting And Operating Instructions page 4

Safety instructions
General safety instructions
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The positioner may only be assembled, started up or operated by trained
and experienced personnel familiar with the product.
According to these mounting and operating instructions, trained personnel is
referred to as individuals who are able to judge the work they are assigned
to and recognize possible dangers due to their specialized training, their
knowledge and experience as well as their knowledge of the relevant
standards.
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Explosion-protected versions of this positioner may only be operated by
personnel who have undergone special training or instructions or who are
authorized to work on explosion-protected devices in hazardous areas.
Refer to section 11 on Servicing explosion-protected versions.
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Any hazards that could be caused by the process medium, the operating
pressure, the signal pressure or by moving parts of the control valve are to
be prevented by means of the appropriate measures.
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If inadmissible motions or forces are produced in the actuator as a result of
the supply pressure level, it must be restricted by means of a suitable supply
pressure reducing station.
Do not operate the positioner with the back of the positioner/exhaust air
opening facing upwards. The exhaust air opening must not be sealed when
the positioner is installed on site.
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Proper shipping and appropriate storage are assumed.
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Note! The device with a CE marking fulfils the requirements of the Directives
94/9/EC (ATEX) and 89/336/EEC (EMC).
The declaration of conformity is available on request.
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EB 8384-3 EN