1 Scope
This standard specifies general rules and safety requirements for pneumatic fluid power systems and components. It deals with all significant hazards associated with pneumatic fluid power systems and specifies 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 standard.
Note 2: Noise emission depends especially on the installation of pneumatic components or systems into machinery.
This 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.
This standard does not apply to air compressors and the systems associated with air distribution as typically installed in a factory, including gas bottles and receivers.
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.
GB/T 15706-2012 Safety of Machinery — General Principles for Design — Risk Assessment and Risk Reduction (ISO 12100:2010, IDT)
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 5598 Fluid power Systems and Components — Vocabulary
ISO 11727 Pneumatic Fluid Power — Identification of Ports and Control Mechanisms of Control Valves and Other Components
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 14118 Safety of Machinery — Prevention of Unexpected Start-up
IEC 60529 Degrees of Protection Provided by Enclosures(IP Code)
3 Terms and Definitions
For the purposes of this document, the terms and definitions given in ISO 5598 and GB/T 15706 and the following apply.
3.1
commissioning
procedure by which a system is formally accepted by the purchaser
3.2
emergency control
control function that brings a system to a safe condition
3.3
function plate
surface that contains information describing either the performance of a manually operated device (e.g. ON/OFF, forward/reverse, left/right, up/down) or the status of a function performed by the system (e.g. clamp, lift, advance)
3.4
neutral gas
non-combustible gas that has properties similar to air and does not react to the effects of pressure and/or temperature in a manner different from air
3.5
purchaser
party that stipulates the requirements of a machine, equipment, system or component and judges whether the product satisfies those requirements
3.6
supplier
party that contracts to provide the products to satisfy the purchaser's requirements
Foreword II
Introduction IV
1 Scope
2 Normative References
3 Terms and Definitions
4 List of Significant Hazards
5 General Rules and Safety Requirements
6 Verification of Safety Requirements and Acceptance Testing
7 Information for Use
8 Identification Statement
Annex A (Informative) List of Significant Hazards
Annex B (Informative) Form for Collecting Pneumatic System and Component Data to Ensure Conformance with GB/T 7392
Bibliography
1 Scope
This standard specifies general rules and safety requirements for pneumatic fluid power systems and components. It deals with all significant hazards associated with pneumatic fluid power systems and specifies 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 standard.
Note 2: Noise emission depends especially on the installation of pneumatic components or systems into machinery.
This 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.
This standard does not apply to air compressors and the systems associated with air distribution as typically installed in a factory, including gas bottles and receivers.
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.
GB/T 15706-2012 Safety of Machinery — General Principles for Design — Risk Assessment and Risk Reduction (ISO 12100:2010, IDT)
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 5598 Fluid power Systems and Components — Vocabulary
ISO 11727 Pneumatic Fluid Power — Identification of Ports and Control Mechanisms of Control Valves and Other Components
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 14118 Safety of Machinery — Prevention of Unexpected Start-up
IEC 60529 Degrees of Protection Provided by Enclosures(IP Code)
3 Terms and Definitions
For the purposes of this document, the terms and definitions given in ISO 5598 and GB/T 15706 and the following apply.
3.1
commissioning
procedure by which a system is formally accepted by the purchaser
3.2
emergency control
control function that brings a system to a safe condition
3.3
function plate
surface that contains information describing either the performance of a manually operated device (e.g. ON/OFF, forward/reverse, left/right, up/down) or the status of a function performed by the system (e.g. clamp, lift, advance)
3.4
neutral gas
non-combustible gas that has properties similar to air and does not react to the effects of pressure and/or temperature in a manner different from air
3.5
purchaser
party that stipulates the requirements of a machine, equipment, system or component and judges whether the product satisfies those requirements
3.6
supplier
party that contracts to provide the products to satisfy the purchaser's requirements
Contents of GB/T 7932-2017
Foreword II
Introduction IV
1 Scope
2 Normative References
3 Terms and Definitions
4 List of Significant Hazards
5 General Rules and Safety Requirements
6 Verification of Safety Requirements and Acceptance Testing
7 Information for Use
8 Identification Statement
Annex A (Informative) List of Significant Hazards
Annex B (Informative) Form for Collecting Pneumatic System and Component Data to Ensure Conformance with GB/T 7392
Bibliography
