1 - AS 2788-2002 PNEUMATIC FLUID POWER-GENERAL REQUIREMENTS FOR SYSTEMS (ISO 4414:1998, MOD)
4 - PREFACE
6 - CONTENTS
7 - INTRODUCTION
9 - 1 Scope
9 - 2 Normative references
10 - 3 Definitions
10 - 3.1 actuator:
10 - 3.2 commissioning:
10 - 3.3 component:
10 - 3.4 control mechanism:
10 - 3.5 emergency control:
10 - 3.6 function plate:
10 - 3.7 neutral gas:
10 - 3.8 operating device:
10 - 3.9 piping:
11 - 3.10 pneumatics:
11 - 3.11 purchaser:
11 - 3.12 supplier:
11 - 3.13 system:
11 - 4 Requirements
11 - 4.1 General
11 - 4.1.1 Instructions
11 - 4.1.2 Language*
11 - 4.2 Hazards*
11 - 4.3 Safety requirements
11 - 4.3.1 Design considerations
12 - 4.3.2 Component selection
12 - 4.3.3 Unintended pressures
12 - 4.3.4 Mechanical movements
12 - 4.3.5 Noise
12 - 4.3.6 Leakage
12 - 4.3.7 Airborne hazardous substances
13 - 4.4 System requirements*
13 - 4.5 Site conditions*
13 - 4.5.1 Specifications*
14 - 4.5.2 Drawings*
14 - 5 System design
14 - 5.1 Circuit diagrams
15 - 5.2 Identification
15 - 5.2.1 Components
17 - 5.2.2 Components within a system
17 - 5.2.3 Ports
17 - 5.2.4 Valve control mechanisms
17 - 5.2.5 Internal devices
17 - 5.2.6 Function plates
19 - 5.3 Installation, use and maintenance
19 - 5.3.1 Component replacement
19 - 5.3.2 Maintenance requirements
19 - 5.3.3 Lifting provisions
19 - 5.4 Use of standard parts
19 - 5.5 Seals and sealing devices
20 - 5.6 Maintenance and operating data
20 - 5.7 Operation and maintenance manuals
20 - 6 Energy conversion components
20 - 6.1 Air motors and semi-rotary actuators
20 - 6.1.1 Protection
21 - 6.1.2 Mounting
21 - 6.1.3 Load and speed considerations
21 - 6.2 Cylinders
21 - 6.2.1 Suitability for application
22 - 6.2.2 Mounting and alignment
22 - 6.2.3 Cushions and deceleration devices
23 - 6.2.4 Stroke end stops
23 - 6.2.5 Piston stroke
23 - 6.2.6 Piston rods
23 - 6.2.7 Maintenance
23 - 6.2.8 Single-acting cylinders
23 - 6.3 Surge tanks and other auxiliary reservoirs
24 - 7 Valves
24 - 7.1 Selection
24 - 7.2 Mounting
24 - 7.3 Manifolds
24 - 7.3.1 Surface flatness and finish
24 - 7.3.2 Distortion
24 - 7.3.3 Mounting
25 - 7.3.4 Internal passages
25 - 7.4 Electrically operated valves
25 - 7.4.1 Electrical connections
25 - 7.4.2 Terminal block housing
25 - 7.4.3 Solenoids
25 - 7.4.4 Manual override
26 - 7.5 Valve function identity
26 - 7.6 Relief valves
26 - 7.7 Quick exhaust valves
26 - 8 Conditioning components
26 - 8.1 Filtration
26 - 8.1.1 Filters and separators
26 - 8.1.2 Degree of filtration
26 - 8.1.3 Filter pressures
27 - 8.1.4 Provisions for maintenance
27 - 8.1.5 Location
27 - 8.1.6 Drains
27 - 8.2 Pressure regulation
27 - 8.3 Lubrication
27 - 8.3.1 Lubricating fluids
28 - 8.3.2 Lubricators
28 - 8.3.3 Lubricator filling
28 - 8.4 Shielding
28 - 8.4.1 Non-metallic bowls on fluid conditioning units
28 - 8.4.2 Metallic bowls on fluid conditioning units
29 - 8.5 Air dryers
29 - 9 Piping
29 - 9.1 General requirements
29 - 9.1.1 Fluid flow
31 - 9.1.2 Use of fittings and connections
31 - 9.1.3 Design of layout
31 - 9.1.4 Piping location
31 - 9.1.5 Piping across access ways
31 - 9.2 Pipe and tube requirements*
31 - 9.3 Support of piping
31 - 9.3.1 Spacing
32 - 9.3.2 Installations
32 - 9.3.3 Piping between assemblies
32 - 9.4 Foreign matter
32 - 9.5 Flexible hose assemblies
32 - 9.5.1 Requirements
33 - 9.5.2 Installation
33 - 9.5.3 Protection against failure
33 - 9.6 Quick-action couplings
33 - 9.7 Removal of piping
34 - 10 Control systems
34 - 10.1 Unintended movement
34 - 10.2 System protection
34 - 10.2.1 Supply shut-off valve
34 - 10.2.2 Control or power supply failure
34 - 10.2.3 External loads
34 - 10.3 Components
34 - 10.3.1 Adjustable control mechanism
34 - 10.3.2 Stability
35 - 10.3.3 Tamper resistance
35 - 10.3.4 Manual control levers
35 - 10.3.5 System set up controls
35 - 10.3.6 Two-hand controls
35 - 10.3.7 Spring biased or detent located valves
35 - 10.4 Control systems with servo or proportional valves
36 - 10.5 Other design considerations
36 - 10.5.1 Monitoring of system parameters
36 - 10.5.2 Test points
36 - 10.5.3 Back pressure
36 - 10.5.4 Control of multiple devices
36 - 10.5.5 Sequence control
37 - 10.6 Location of controls
37 - 10.6.1 Protection
37 - 10.6.2 Accessibility
37 - 10.6.3 Manual controls
37 - 10.6.4 Enclosures and compartments
38 - 10.7 Emergency controls
38 - 10.7.1 Features of emergency controls
38 - 10.7.2 System restart
38 - 11 Diagnostics and monitoring
38 - 11.1 Pressure measurement
39 - 11.2 Electrical supply indicators
39 - 12 Cleaning and painting
39 - 13 Preparation for transportation
39 - 13.1 Identification of piping
39 - 13.2 Packaging
39 - 13.3 Protection of openings
39 - 14 Commissioning
39 - 14.1 Verification tests*
40 - 14.2 Noise
40 - 14.3 Fluid leakage*
40 - 14.4 Final data to be provided
40 - 14.5 Modifications*
41 - 15 Identification statement
42 - Annex A - Items requiring supplier/purchaser agreement
43 - Annex B - List of hazards
45 - Annex C - Cross reference list ISO 4414/EN 983
49 - Annex D - Example of a parts list
50 - Annex E - Example of pneumatic system data form
57 - Annex F - Bibliography
59 - Index
70 - APPENDIX ZZ - MODIFICATIONS TO ISO 4414:1998 FOR APPLICATION IN AUSTRALIA