2. Safety
2.1 General Safety Instructions
Personnel assigned to work on the auto-
matic valve must read the operating instruc-
tions before starting work and, in particular,
understand the chapter “Safety” before
starting work. This is particularly valid for
personnel working only occasionally on the
rotary actuator.
2.2 Intended use
•
The automatic valve is used for the au-
tomatic shut-off of liquids and gases in
pipelines.
•
The automatic valve is designed for use
in process engineering plants.
•
The operating values, limit values and
setting data specified in the operating
manual and the corresponding data
sheet must be observed.
•
Intended use also includes the obser-
vance of these operating instructions.
2.3 Reasonable foreseeable use
Any use other than that described in
ter 2.2 Intended use“ and any use not ap-
proved by the manufacturer is considered
as unintended.
DANGER
Danger of explosion!
The automatic valve in combination with
an electric actuator is not intended for use
in potentially explosive atmospheres as
standard. For this purpose, an electric ac-
tuator suitable for ATEX applications must
be selected.
•
Do not use the automatic valve with
standard E drive in potentially explo-
sive atmospheres.
2.4 Organizational measures
2.4.1 Subsequent retrofitting or
changes
The operator must make a corresponding
assessment of the hazards when dealing
with subsequently integrated components
and retrofitting.
If you want to use a different medium or use
the ball valve for a different purpose, contact
our customer service. We can help you with
any possible necessary configurations.
2.4.2 Replacement of defective
parts
Replace parts of th rotary actuator that are
not in perfect condition immediately with
original spare parts.
Please note that only original spare and
wear parts of bar GmbH are to be used.
In the case of usage of the third-party parts,
it is not ensured that they are designed and
manufactured to suit the requirements.
8
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