About This Documentation - Aventics HU1 Mode D'emploi

| HU1 | R412022330–BAL–001–AB | English
AVENTICS
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About This Documentation

This documentation applies to the HU1 holding unit:
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In conjunction with pneumatic cylinders according to
ISO 15552, Ø 32–100 mm.
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In conjunction with pneumatic cylinders according to
ISO 6432, Ø 20–25 mm.
This documentation is intended for installers, operators,
service technicians, and systems owners.
This documentation contains important information on the
safe and appropriate assembly, commissioning, and
maintenance of the product.
O Only commission the product once you have obtained
the following documentation and understood and
complied with its contents.
– Cylinder documentation
– System documentation
Presentation of information
Safety instructions
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates that damage may be inflicted on the product
or the environment.
2 Notes on Safety
The product has been manufactured according to the
accepted rules of current technology. Even so, there is risk
of injury and damage to equipment if the following chapter
and safety instructions of this documentation are not
followed.
O Read these instructions completely before working
with the product.
O Keep this documentation in a location where it is
accessible to all users at all times.
O Always include the documentation when you pass the
product on to third parties.
Intended use
The product consists of a component with a mechanical
holding function for piston rods in pneumatic cylinders in
accordance with ISO 15552 or ISO 6432. The product may
be used as follows:
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To secure the piston rod,
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Only with pneumatic cylinders in accordance with
ISO 15552, Ø 32–100 mm and ISO 6432, Ø 20–25 mm
with the specified piston rod extensions (see "9
Technische Daten"),
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Only to release the piston rod in a force-free state.
The product is intended for professional use only.
WARNING
NOTICE
AVENTICS GmbH is not liable for any damages resulting
from improper use. The user alone bears the risks of
improper use of the product.
Improper use of the product includes:
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Dynamic holding (braking) of the piston rod
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Use in ATEX-certified (explosive) areas
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Use in or as safety equipment
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Use as a reliable positioning system
Personnel qualifications
The work described in this documentation requires basic
mechanical and pneumatic knowledge, as well as
knowledge of the appropriate technical terms. In order to
ensure safe use, these activities may therefore only be
carried out by qualified technical 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
conditions pertaining to the work to be done. Qualified
personnel must observe the rules relevant to the subject
area.
General safety instructions
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Observe the regulations for accident prevention and
environmental protection.
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Observe the safety instructions and regulations
applicable in the country in which the product is used.
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Only use AVENTICS products that are in perfect
working order.
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Follow all the instructions on the product.
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Only use accessories and spare parts approved by the
manufacturer.
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Comply with the technical data and ambient conditions
listed in the product documentation.
Safety instructions related to the product
and technology
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Make sure that the load direction does not change
during a holding interval. A change in the direction of
force during a holding interval will briefly release the
piston rod and may destroy the HU1 holding unit.
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Keep the piston rod clean and free of grease, oil, wax or
silicone wax. Contamination and the application of
lubricating and adhesive substances will impair the
function of the locking unit.
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Never alter the surface properties of the piston rod, e.g.
by mechanical means.
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