AS 2671:2021 pdf free.Hydraulic fluid power一General rules and safety requirements for systems and their components (ISO 4413:2010, MOD).
AS 2671 specifies general rules and safety requirements for hydraulic fluid power systems and components used on machinery as defined by ISO 12100:2010, 3.1. It deals with all significant hazards associated with hydraulic fluid power systems and specifies the principles to apply in order to avoid those hazards when the systems are put to their intended use.
NOTE 1 See Clause 4 and Annex A.
The significant hazard noise is incompletely dealt with in this International Standard.
NOTE 2 Noise emission depends especially on the installation of hydraulic components or systems into machinery.
This International Standard applies to the design, construction and modification of systems and their components, also taking into account the following aspects:
a) assembly;
b) installation;
c) adjustment;
d) uninterrupted system operation;
e) ease and economy of maintenance and cleaning;
f) reliable operation in all intended uses;
g) energy efficiency; and
h) environment.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 1219-1, Fluid power systems and components — Graphic symbols and circuit diagrams — Part 1:
Graphic symbols for conventional use and data-processing applications
ISO 1219-2, Fluid power systems and components — Graphic symbols and circuit diagrams — Part 2:
Circuit diagrams
ISO 4021, Hydraulic fluid power — Particulate contamination analysis — Extraction offluid samples from lines of an operating system
ISO 4406, Hyd raulic fluid power — Fluids — Method for coding the level of contamination by solid particles
ISO 6149-2, Connections for hydraulic fluid power and general use — Ports and stud ends with ISO 261 metric threads and 0-ring sealing — Part 2: Dimensions, design, test methods and requirements for heavy- duty (S series) stud ends
ISO 6149-3, Connections for hydraulic fluid power and general use — Ports and stud ends with ISO 261 metric threads and 0-ring sealing — Part 3: Dimensions, design, test methods and requirements for light- duty (L series) stud ends
ISO 6162-1, Hydraulic fluid power — Flange connectors with split or one-piece flange clamps and metric or inch screws — Part 1: Flange connectors for use at pressures of 3,5 MPa (35 bar) to 35 MPa (350 bar), DN l3toDN 127
ISO 6162-2, Hydraulic fluid power — Flange connectors with split or one-piece flange clamps and metric or inch screws — Part 2: Flange connectors for use at pressures of 35 MPa (350 bar) to 40 MPa (400 bar), DN13toDN51
ISO 6164, Hydraulic fluid power — Four-screw, one-piece square-flange connections for use at pressures of 25 MPa and 40 MPa (250 bar and 400 bar)
ISO 10763, Hydraulic fluid power — Plain-end, seamless and welded precision steel tubes — Dimensions and nominal working pressures
ISO 12 100:2010, Safety of machinery — General principles for design — Risk assessment and risk reduction
ISO 13850, Safety of machinery — Emergency stop — Principles for design
ISO 13851, Safety of machinery — Two-hand control devices — Functional aspects and design principles
ISO 16874, Hydraulic fluid power — Identfication of manifold assemblies and their components
ISO 17 165-1, Hydraulic fluid power — Hose assemblies — Part 1: Dimensions and requirements
ISO 23309, Hydraulic fluid power systems — Assembled systems — Methods of cleaning lines by flushing
IEC 60947-5-5, Low-voltage switchgear and controlgear — Part 5-5: Control circuit devices and switching elements — Electrical emergency stop device with mechanical latching function.AS 2671 pdf download.
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