Bosch Rexroth AG, RE 92110-01-B/2022-03-22
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A4VSH series 1x and 30
| Safety instructions
• Use of the axial piston unit under a continuous pressure differential between
housing and ambient pressure greater than 2 bar, with the ambient pressure
always lower than the case pressure. Momentary (
t
< 0.1 s) pressure peaks of
up to 6 bar are allowed. Beyond this, the maximum permissible case pressure
specified in the data sheet should not be exceeded.
• Application of the axial piston unit in explosive environments unless the
component or machine/system has been certified as compliant with the
ATEX Directive 2014/34/EU
• Use of the axial piston unit in a corrosive atmosphere
• Use of the axial piston unit in aircraft or spacecraft
2�4 Personnel qualifications
The activities described in this documentation require a basic understanding
of mechanics, electricity and hydraulics, as well as familiarity with associated
technical terms. For transporting and handling the product, knowledge regarding
the use of lifting devices and lifting accessories is required. In order to ensure
safe use, these activities should only be performed by skilled personnel or an
instructed person under the direction and supervision of skilled personnel.
Skilled personnel refers to persons who possess the professional training,
knowledge and experience, as well as the understanding of the regulations
relevant to the work to be done that are necessary to recognize possible dangers
and take the appropriate safety measures. Skilled personnel must follow the rules
relevant to their field and have the necessary hydraulic expert knowledge.
Hydraulic expert knowledge includes:
• Being able to read and fully understand hydraulic circuit diagrams
• In particular, fully understanding the relationships with regard to safety devices
• Knowledge regarding the function and interaction of hydraulic components.
Bosch Rexroth offers you measures supporting training in specific areas.
You can find an overview of the training contents on the Internet at:
www.boschrexroth.com/training
.
2�5 General safety instructions
• Observe the country-specific accident prevention and environmental protection
regulations.
• Observe the safety regulations of the country in which the product is
used/operated.
• Use Rexroth products only when they are in good working order.
• Observe all notices on the product.
• Do not assemble, operate, remove or maintain Rexroth products if under the
influence of alcohol, drugs or medication that may affect your reaction time.
• Only use genuine Rexroth accessories and spare parts to ensure there is no
hazard to persons from unsuitable spare parts.
• Observe the technical data and ambient conditions specified in the product
documentation.
• If unsuitable products are installed or used in safety-relevant applications,
unexpected operating conditions may occur in the application, which could result
in personal injury or property damage. For this reason, only use the product in
safety-relevant applications if this use is expressly indicated and approved in the
product documentation, e.g. in explosion protection areas or in safety-related
parts of a control system (functional safety).
