Samson 45-6, Монтаж и эксплуатация

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EB 3226 EN 6-1
Start-up
6 Start-up
The work described in this section is only to
be performed by personnel qualified for the
assignment accordingly.
Re
Risk of personal injury due to process me-
dium escaping under pressure.
Î
First start up the regulator after mounting
all parts.
Crush hazard arising from moving parts.
Î
Do not insert hands or fingers between
the set point springs while the regulator
is in operation.
Î
Before starting any work on the regula -
tor, depressurize plant sections as well as
the regulator.
Risk of burn injuries due to hot or cold
components and pipeline.
Regulator components and the pipeline may
become very hot or cold. Risk of burn inju
-
ries.
Î
Allow components and pipelines to cool
down or heat up.
Î
Wear protective clothing and safety
gloves.
DANGER !
WARNING ! WARNING !
WARNING !
Risk of personal injury due to pressurized
components and process medium escaping
under pressure.
Î
Do not loosen the control line while the
valve is pressurized.
Risk of hearing loss or deafness due to loud
noise.
Noise emission (e.g. cavitation or flashing)
may occur during operation caused by the
process medium and the operating condi-
tions.
Î
Wear hearing protection when working
near the valve.
Before start-up or putting the valve back into
service, make sure the following conditions
are met:
− The regulator is properly installed into
the pipeline (see the 'Installation' sec-
tion).
− The leak and function tests have been
completed successfully (see the 'Testing
the regulator' section).
− The prevailing conditions in the plant
section concerned meet the regulator siz -
ing requirements (see information under
'Intended use' in the 'Safety instructions
and measures' section).
WARNING !
WARNING !