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2.3 Improper use
Any use deviating from the intended use is improper and thus not admissible.
The accumulator shut-off block with type-examination tested pressure relief valve
must not be applied for control tasks. The respective performance limits of the
integrated components must not be exceeded.
Improper use of the accumulator shut-off block also includes any mechanical
changes like drilling, milling or cutting.
Bosch Rexroth AG does not assume any liability for damage caused by improper use.
The user assumes all risks involved with improper use.
2.4 Qualification of personnel
The activities described in this documentation require basic knowledge of mechanics
and hydraulics as well as knowledge of the appropriate technical terms. For
transporting and handling the product, additional knowledge of how to handle lifting
gear and the necessary attachment devices is required. In order to ensure safe use,
these activities may only be carried out by an expert in the respective field or an
instructed person under the direction and supervision of an expert.
Experts are those who can recognize potential dangers and apply 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
undertaken. An expert must observe the relevant specific professional rules and have
the necessary hydraulic expert knowledge.
Hydraulic expert knowledge means, among other things:
• Reading and completely understanding hydraulic schemes,
• in particular, completely understanding the correlations regarding the safety
equipment and
• having knowledge of the function and set-up of hydraulic components.
The expert has to have successfully passed a training for qualified persons for
pressure vessels and regularly have attended further trainings.
Work on the electric components may only be performed by a specialized electrician
or by instructed persons or under the guidance and supervision of a specialized
electrician according to the rules of electrotechnical engineering.
Bosch Rexroth offers training measures in specific fields. An overview of the
training contents is available on the Internet via the following link:
http://www.boschrexroth.de/training.
RE 50129-B/02.19, Accumulator shut-off block type ABZSS, 0532VAW, Bosch Rexroth AG
Safety instructions
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