BS ISO 4413:1998

1 Scope
2 Normative references
3 Definitions
4 Requirements
    4.1 General
    4.2 Hazards
    4.3 Safety requirements
    4.4 System requirements
    4.5 Site conditions
5 System design
    5.1 Circuit diagrams
    5.2 Identification
    5.3 Installation, use and maintenance
    5.4 Use of standard parts
    5.5 Seals and sealing devices
    5.6 Maintenance and operating data
    5.7 Operation and maintenance manuals
    5.8 Ports
    5.9 System temperature
6 Energy conversion components
    6.1 Hydraulic pumps and motors
    6.2 Cylinders
    6.3 Gas-loaded accumulators
7 Valves
    7.1 Selection
    7.2 Mounting
    7.3 Manifolds
    7.4 Electrically operated valves
    7.5 Symbol plates
    7.6 Adjustments
    7.7 Removal
8 Fluids and conditioning components
    8.1 Hydraulic fluids
    8.2 Fluid reservoirs
    8.3 Filtration and fluid conditioning
    8.4 Heat exchangers
9 Piping
    9.1 General requirements
    9.2 Pipe and tube requirements
    9.3 Support of piping
    9.4 Foreign matter
    9.5 Hose assemblies
    9.6 Quick-action couplings
10 Control systems
    10.1 Unintended movement
    10.2 System protection
    10.3 Components
    10.4 Control systems with servo and proportional
          valves
    10.5 Other design considerations
    10.6 Location of controls
    10.7 Emergency controls
11 Diagnostics and monitoring
    11.1 Pressure measurement
    11.2 Fluid sampling
    11.3 Temperature sensing
12 Cleaning and painting
13 Preparation for transportation
    13.1 Identification of piping
    13.2 Packaging
    13.3 Sealing of openings
    13.4 Handling facilities
14 Commissioning
    14.1 Verification tests
    14.2 Noise
    14.3 Fluid leakage
    14.4 Final data to be provided
    14.5 Modifications
    14.6 Inspection
15 Identification statement
Annex A (informative) Items requiring supplier/purchaser
agreement
Annex B (informative) List of hazards
Annex C (informative) Cross reference list
ISO 4413/EN 982
Annex D (informative) Bibliography
Index

Gives general rules relative to hydraulic systems on machinery used in industrial manufacturing processes, which is meant for a guide for both suppliers and purchasers for ensuring safety, uninterrupted system operation, ease and economy of maintenance and long life of the system.