8
EB 2534 EN
Safety instructions and measures
Referenced documentation
The following documents apply in addition to these mounting and operating instructions:
−
Mounting and operating instructions for additional components, such as strainers (e.g.
Type 2NI Strainer
u
1.1
Notes on possible severe personal injury
DANGER
!
Risk of bursting in pressure equipment.
Regulators and pipelines are pressure equipment. Improper opening can lead to regula-
tor components bursting.
Î
Before starting any work on the regulator, depressurize all plant sections affected as
well as the regulator.
Î
Drain the process medium from all the plant sections affected as well as the regula-
tor.
Î
Wear personal protective equipment.
1.2
Notes on possible personal injury
WARNING
!
Crush hazard arising from moving parts.
The regulator contains moving parts, which can injure hands or fingers if inserted into
the valve.
Î
Do not insert hands or fingers between the set point springs while the regulator is in
operation.
Î
Before performing any work on the regulator, depressurize the plant. Disconnect or
shut off the external control line.
