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PZDS/EZDS-IM-DE-B-EN-01-23 Rev.0
2. Safety
2.1 General Safety Instructions
Personnel assigned to work on the auto-
matic butterfly valve must read the operat-
ing instructions 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 butterfly valve is used
for the automatic 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 is not intended for
use in potentially explosive atmospheres.
•
Do not use the automatic valve in po-
tentially explosive 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 butterfly valve for a different purpose,
contact our customer service. We can help
you with any possible necessary configura-
tions.
2.4.2 Replacement of defective
parts
Replace parts of the 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.
