About This Documentation; For Your Safety - Aventics ED07 Notice D'instruction

AVENTICS | ED07 | R414001671–BAL–001–AE | English
English
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About this Documentation

Documentation validity
This documentation applies to ED07 series electropneumaitc pressure regulators
and contains important information on the safe and appropriate assembly, operation
and maintenance of the ED07 pressure regulator and how to remedy simple
malfunctions yourself.
O Read this documentation completely, paying special attention to Chapter 2
"For your safety", before working with the ED07 pressure regulator.
O Verify by the device name plate and description in Chapter 5 what device you are
dealing with and whether the ED07 pressure regulator corresponds to your
order.
Related documents
The ED07 pressure regulator is a system component. Also follow the instructions for
the other system components. This includes:
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the system documentation from the system manufacturer
Abbreviations used
Abbreviation Meaning
ED07 E = Electropneumatic pressure regulator
D = Directly controlled
07 = Nominal width 7
FE Ground (functional earth)
DC Direct current
Nl Norm liter air
Presentation of information
Warnings
In this documentation, there are warnings before the steps whenever there is a risk
of personal injury or damage to equipment. The measures described to avoid these
hazards must be followed.
Safety instructions are set out as follows:
Hazard type and source
Consequences
O Precautions
O <List>
Warning signs and signal words have the following meanings:
Indicates a hazardous situation which, if not avoided, will certainly result in death
or serious injury.
Indicates a hazardous situation which, if not avoided, could result in death or
serious injury.
Indicates a hazardous situation which, if not avoided, could result in minor or
moderate injury.
Indicates that damage may be inflicted on the product or the environment.
Symbols
If this information is disregarded, the product cannot be used or operated
optimally.
SIGNAL WORD
DANGER
WARNING
CAUTION
NOTICE
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For Your Safety

The ED07 pressure regulator has been manufactured according to the accepted
rules of safety and current technology. Even so, there is a risk of injury or damage if
the following general safety instructions and the specific warnings given before the
steps in this documentation are not observed.
O Read this documentation completely before working with the ED07 pressure
regulator.
O Keep this documentation in a location where it is accessible to all users at all
times.
O Always include the operating instructions when you pass the ED07 pressure
regulator on to third parties.
Intended use
The ED07 pressure regulator is a pneumatic device with integrated electronics that
is only designed to regulate pneumatic pressures.
Air that is dry and free of condensate is the permissible medium. Operation with pure
oxygen is not permitted.
O The ED07 pressure regulator is for industrial applications only.
An individual license must be obtained from the authorities or an
inspection center if the ED07 pressure regulator is to be used in a
residential area (residential, business, and commercial areas). In Germany,
these individual licenses are issued by the Regulating Agency for
Telecommunications (Regulierungsbehörde für Telekommunikation).
O The pressure regulator may only be used within the limits listed in the technical
data.
O Only use the ED07 pressure regulator inside.
Intended use includes having read and understood these instructions, especially
Chapter 2 "For your safety".
Improper use
Use of the ED07 pressure regulator is deemed improper
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when it is used for any application not stated in this documentation,
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when it is used under operating conditions that deviate from those described in
this documentation.
Personnel qualifications
Assembly and commissioning require basic electrical and pneumatic knowledge,
as well as knowledge of the appropriate technical terms. Assembly and
commissioning may therefore only be carried out by qualified electrical or pneumatic
personnel or an instructed person under the direction and supervision of qualified
personnel. Qualified personnel are those who can recognize possible hazards and
institute the appropriate safety measures, due to their professional training,
knowledge, and experience, as well as their understanding of the relevant regulations
pertaining to the work to be done. Qualified personnel must observe the rules
relevant to the subject area.
The following must be observed for the ED07 pressure
regulator
General instructions
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Observe the regulations for accident prevention and environmental protection in
the country where the product is used and at the workplace.
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Do not modify or convert the device.
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Only use the device within the performance range provided in the technical data.
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Do not place any mechanical loads on the device under any circumstances. Never
use the device as a handle or step. Do not place loose objects on it.
Prior to installation
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Let the process controller acclimatize itself for several hours before installation,
otherwise water may condense in the housing.
On installation
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Make sure the relevant system component is not under pressure or voltage
before assembling or when connecting and disconnecting plugs. Protect the
system against being switched on. Hang signs on the main switches that warn
workers against switching the system on.
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Always mount the ED07 pressure regulator on a base plate For devices with the
pressure range 16/20°bar, you must use the single subbase, ED07 series (order
no.:°5610211052).
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Lay the cables so that no one can trip over them.
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Only use pre-assembled and tested plugs and cables, thus avoiding voltage
reversal.
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The device complies with protection class IP65. Before commissioning, make
sure that all the connection seals and plugs are leak-tight to prevent fluids and
foreign bodies from penetrating the device or plug-type connections.
During commissioning
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Water entering the device destroys the electronics. Never open the seal of the
compensating port. Ensure that the four mounting screws are tightened with the
correct torque. Never open the two fastening screws on the housing cover.
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