General Safety Instructions; Safety Instructions Related To The Product And Technology - Aventics ECD-BV series Betriebsanleitung

AVENTICS | ECD-BV | R412025988–BAL–001–AA | English

General safety instructions

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Observe the valid local regulations in the country of use
to protect the environment and avoid workplace
accidents.
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Only use AVENTICS products that are in perfect
working order.
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Examine the product for obvious defects, such as
cracks in the housing or missing screws, caps, or
seals.
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Do not modify or convert the product.
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Opening the product will destroy the "tested" label.
This voids the warranty.
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The warranty will not apply if the product is incorrectly
assembled.
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Do not place any improper mechanical loads on the
product under any circumstances.
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Generally protect the product from damage.
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Product warnings and information must be legible,
i.e. not covered by paint, etc.
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No liability is assumed for damage caused by the use
of non-original spare parts or accessories. All wear
parts are excluded from warranty.
Safety instructions related to the product
and technology
Open vacuum/exhaust air connections and
vacuum cup
Risk of injury by suctioning of eyes or other parts of the
body.
Risk of injury due to exhaust air and any other parts and
debris that may have been drawn in being emitted from
the exhaust air connection at high speed.
O Never look into vacuum openings, neither suctioning
or not suctioning (e.g. vacuum connections or
connected vacuum cups).
O Never look into or enter the exhaust air stream.
On assembly
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Make sure the relevant system component is not under
pressure or voltage before assembling the product or
when connecting and disconnecting plugs. Protect the
system against being restarted.
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Lay cables and lines so that they cannot be damaged
and no one can trip over them.
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Observe the connection symbols and connection
designations on the ejector.
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Only use the designated connection options, mounting
holes, and mounting material.
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Before commissioning, make sure that all the
connection seals and locks are properly installed and
undamaged to prevent fluids and foreign bodies from
penetrating the product.
WARNING
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Only use the following power supply for the
components:
– 24 V DC PELV circuits in accordance with
DIN EN 60204-1/IEC 60204-1.
– The PELV power source must be a safety isolation
transformer in accordance with IEC 61558-1 or
IEC 61558-2-6, or a power source offering the same
degree of safety as a safety isolation transformer.
– Make sure that the power supply of the power pack
is always less than 300 V AC (outer conductor –
neutral wire).
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In case of heavily contaminated vacuum/ambient air,
use a VFC cup version vacuum filter between the
vacuum connection and the volumes to be evacuated.
During commissioning
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Check that all the electrical and pneumatic connections
are allocated or closed. Only commission fully installed
products.
During operation
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Do not use the ejector in areas that are not
splashwater-proof.
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Closed containers may explode due to compressed air.
Closed containers may implode due to vacuum.
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Only operate the ejector with a silencer. Never look into
the exhaust air stream of the silencer.
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The ejector emits acoustic noise. We recommend
wearing ear protectors.
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If, contrary to the intended use, hazardous dust, oil
mist, vapors, aerosols, or the like are extracted, they
will mix with the exhaust air. This can lead to
poisoning.
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Operating the product beyond the specified
performance limits is not permitted. Malfunctions and
destruction may result.
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No persons are allowed in the transporting area of the
suctioned useful load.
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With the machine/system in automatic mode, no
persons are allowed in the danger zone.
During cleaning
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Never use solvents or aggressive detergents. Only
clean the product using a damp cloth. Only use water
and, if necessary, a mild detergent.
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Do not use high-pressure cleaners for cleaning.
During service and repairs
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Make sure that no line connections, ports and
components are disconnected as long as pressure and
voltage are applied in the system. Protect the system
against being restarted.
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