1、BRITISH STANDARD AEROSPACE SERIESBS EN 12312-17:2004Aircraft ground support equipment Specific requirements Part 17: Air conditioning equipmentICS 49.100g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g
2、40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58+A1:2009BS EN 12312-17:2004+A1:2009ISBN 978 0 580 61081 3Amendments/corrigenda issued since publicationDate Comments 31 October 2009 Implementation of CEN amendment A1:2009National forewordThis British Standard is the UK implementation of EN 12312
3、-17:2004+A1:2009. It supersedes BS EN 12312-17:2004, which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indica
4、ted by !“.The UK participation in its preparation was entrusted to Technical Committee ACE/57, Air cargo and ground support equipment.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provi
5、sions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 5 August 2004 BSI 2009EUROPEAN STANDARD NO
6、RME EUROPENNE EUROPISCHE NORM EN 12312-17:2004+A1 April 2009 ICS 49.100 Supersedes EN 12312-17:2004English Version Aircraft ground support equipment - Specific requirements - Part 17: Air conditioning equipment Matriel au sol pour aronefs - Exigences particulires - Partie 17: Matriels de climatisati
7、on Luftfahrt-Bodengerte - Besondere Anforderungen - Teil 17: Klimatisierungsanlagen This European Standard was approved by CEN on 6 May 2004 and includes Amendment 1 approved by CEN on 1 March 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditi
8、ons for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three
9、official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Aus
10、tria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COM
11、MITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12312-17:2004+A1:2009: EEN 12312-17:
12、2004+A1:2009 (E) 2 Contents page Foreword 3Introduction . 41 Scope 52 Normative references 53 Terms and definitions . 64 List of hazards 65 Safety requirements and/or measures 65.1 General requirements 65.2 Electrical power supplies 75.3 Air delivery hoses and couplers 75.4 Fixed equipment 75.5 Cont
13、rols, monitoring devices and displays 76 Information for use 86.1 Marking . 86.2 Safety signs 86.3 Instructions 87 Verification of requirements . 9Annex A (informative) Examples of air conditioning equipment . 10Annex B (normative) List of hazards in addition to those of EN 1915-1 . 12Annex ZA (info
14、rmative) Relationship between this European Standard and the Essential Requirements of EU Directive Machinery 98/37/EC, amended by Directive 98/79/EC 14Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ . 15Bibliography 16BS
15、 EN 12312-17:2004+A1:2009EN 12312-17:2004+A1:2009 (E) 3 Foreword This document (EN 12312-17:2004+A1:2009) has been prepared by Technical Committee CEN/TC 274 “Aircraft ground support equipment“, the secretariat of which is held by DIN. This European Standard shall be given the status of a national s
16、tandard, either by publication of an identical text or by endorsement, at the latest by October 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. This document includes Amendment 1, approved by CEN on 2009-03-01. This document supersedes EN 12312-17:2004. Th
17、e start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association and supports essential requirements of EU Directive(s). !For relationshi
18、p with EU Directives, see informative Annexes ZA and ZB, which are integral parts of this document.“ The Parts of EN 12312 Aircraft ground support equipment Specific requirements are: Part 1: Passenger stairs Part 2: Catering vehicles Part 3: Conveyor belt vehicles Part 4: Passenger boarding bridges
19、 Part 5: Aircraft fuelling equipment Part 6: Deicers and deicing/antiicing equipment Part 7: Aircraft movement equipment Part 8: Maintenance stairs and platforms Part 9: Container/Pallet loaders Part 10: Container/Pallet transfer transporters Part 11: Container/Pallet dollies and loose load trailers
20、 Part 12: Potable water service equipment Part 13: Lavatory service equipment Part 14: Disabled/Incapacitated passenger boarding equipment Part 15: Baggage and equipment tractors Part 16: Air start equipment Part 17: Air conditioning equipment Part 18: Nitrogen or Oxygen units Part 19: Aircraft jack
21、s, axle jacks and hydraulic tail stanchions Part 20: Ground power equipment According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, E
22、stonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 12312-17:2004+A1:2009EN 12312-17:2004+A1:2009 (E) 4 Introduction
23、This document specifies health and safety requirements, as well as some functional and performance requirements for air conditioning equipment intended to be used for all aircraft types commonly in service in civil air transport. The minimum essential criteria are considered to be of primary importa
24、nce in providing safe, serviceable, economical and practical air conditioning equipment. Deviations from the recommended criteria should occur only after careful consideration, extensive testing, risk assessment and thorough service evaluation have shown alternative methods or conditions to be satis
25、factory. This document is a Type C standard as stated in !EN ISO 12100“. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this document. When provisions of this type C standard are different from those, which are state
26、d in type A or B standards, the provisions of this type C standard take precedence over the provisions of the other standards, for machines that have been designed and built according to the provisions of this type C standard. BS EN 12312-17:2004+A1:2009EN 12312-17:2004+A1:2009 (E) 5 1 Scope This do
27、cument specifies the technical requirements to minimise the hazards listed in Clause 4 which can arise during the commissioning, operation and maintenance of specific air conditioning equipment for aircraft ground support, when carried out in accordance with the specifications given by the manufactu
28、rer or his authorised repre-sentative. It also takes into account some performance requirements recognised as essential by authorities, aircraft and ground support equipment (GSE) manufacturers as well as airlines and handling agencies. This document is not dealing with the hazards of air conditioni
29、ng machinery itself, but with the equipment for the specific application of such machinery as aircraft ground support equipment. This document applies to all types of moveable air conditioning equipment with evaporators for cooling, heating and ventilating the interior of civil aircraft from outside
30、 (ground air conditioning). Examples see Annex A. It also applies to air conditioning units and accessories, e.g. hoses, couplers, mounted on moveable parts of passenger boarding bridges and/or moveable parts of fixed centralized aircraft air conditioning equipment, whether passenger boarding bridge
31、 mounted or ramp integrated. This document does not establish requirements for noise and vibration Noise and vibration are dealt with respectively in !EN 1915-4“ and !EN 1915-3“. This document is not dealing with hazards in respect to a standard automotive chassis and the traffic on the apron. This
32、Part of EN 12312 is not applicable to air conditioning equipment, which is manufactured before the date of publication of this standard by CEN. !This part of EN 12312 is intended to be used in conjunction with EN 1915-1, EN 1915-2, EN 1915-3 (for vehi-cles) and EN 1915-4.“ 2 Normative references The
33、 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. !deleted text“ !EN 779“, Particulate air filters for
34、 general ventilation Determination of the filtration performance EN 1050:1996, Safety of machinery Principles for risk assessment !deleted text“ EN 1915-1:2001, Aircraft ground support equipment General requirements Part 1: Basic safety requirements !EN 1915-2“, Aircraft ground support equipment Gen
35、eral requirements Part 2: Stability and strength requirements, calculations and test methods !EN 1915-3, Aircraft ground support equipment General requirements Part 3: Vibration measurement methods and reduction“ !EN 1915-4, Aircraft ground support equipment General requirements Part 4: Noise measur
36、ement methods and reduction“ !EN ISO 12100-1:2003, Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology (ISO 12100-1:2003)“ BS EN 12312-17:2004+A1:2009EN 12312-17:2004+A1:2009 (E) 6 !EN ISO 12100-2:2003, Safety of machinery Basic concepts, general
37、principles for design Part 2: Techni-cal principles (ISO 12100-2:2003)“ !EN ISO 13850:2008, Safety of machinery Emergency stop Principles for design (ISO 13850:2006)“ !EN ISO 13857, Safety of machinery Safety distances to prevent hazard zones being reached by upper and lower limbs (ISO 13857:2008)“
38、!ISO 1034“, Aircraft Ground air-conditioning connections 3 Terms and definitions For the purposes of this document, the terms and definitions given in !EN ISO 12100:2003“, EN 1915-1:2001 and the following apply. 3.1 air conditioning equipment ground support equipment (GSE) designed for cooling, heat
39、ing and/or ventilating the interior of aircraft 3.2 air conditioning unit self-contained air conditioning equipment 3.3 air delivery hose flexible device to deliver air from the air conditioning equipment to the aircraft. This device includes any coupler 3.4 coupler device to connect air delivery ho
40、ses to the aircraft and/or to other hoses also known as adaptor, nozzle or connector 4 List of hazards The list of risks and hazards (see Annex B) is based on EN 1050:1996 and contains the hazards and hazardous situations, as far as they are dealt with in this document, identified by risk assessment
41、 as significant for air condi-tioning equipment and which require action to eliminate or reduce risks. 5 Safety requirements and/or measures 5.1 General requirements 5.1.1 !Air conditioning equipment shall conform to the relevant requirements of EN 1915-1, EN 1915-2, EN 1915-3 and EN 1915-4 unless o
42、therwise specified in this standard.“ It shall also conform to the specific requirements of this standard. 5.1.2 Stability and strength calculations shall be carried out in accordance with !EN 1915-2“. 5.1.3 The overall dimensions of air conditioning units shall be kept to a minimum (see Clause 0 of
43、 EN 1915-1:2001 negotiation). 5.1.4 Exhaust pipes of air conditioning units with internal combustion engines shall be positioned as far as possible away from the air conditioning intake. 5.1.5 The air intake of the air condition system shall be designed and positioned in such a way to reduce the ris
44、k of ingress of leaking or ejected hydraulic fluid. BS EN 12312-17:2004+A1:2009EN 12312-17:2004+A1:2009 (E) 7 5.1.6 Towable air conditioning units shall be capable of being towed at speeds up to 32 km/h (20 mph). NOTE The maximum travelling speed of towable air conditioning units should be agreed be
45、tween manufacturer and user (see Clause 0 of EN 1915-1:2001 negotiation). 5.1.7 On self-propelled air conditioning units using one common fuel tank, self-propelled movement shall still be possible when out of fuel for air conditioning purposes during aircraft servicing. 5.1.8 Air conditioning equipm
46、ent shall automatically shut down in case of: heat exchanger overheat; excessive duct outlet/compressor temperature; loss of main power or power in the control circuits. 5.1.9 Air conditioning equipment with more than one air delivery hose shall have a selection system (which can be manual) to ensur
47、e that only the hose(s) in use are pressurized. 5.1.10 A removable air filter shall be provided. The filter shall meet the requirements in !EN 779“ Class F 5 as a minimum. 5.1.11 Self-propelled air conditioning units with drivers cabin shall have an alternative means of exit for the driver in the ev
48、ent of an emergency. It shall be positioned as far as possible away from the normal exit. 5.1.12 Restraint systems shall be fitted to all seats on self-propelled air conditioning units. Minimum requirement: a lap type seat belt. 5.2 Electrical power supplies 5.2.1 Means shall be provided to stow cab
49、les during transport without damage, e.g. bending beyond intended radius, kinking or twisting. 5.2.2 Cables shall withstand being run over by ramp equipment (see also clause 0 of EN 1915-1:2001 negotiation). 5.2.3 Cables shall be resistant to environmental influences and fluids commonly found on the ramp, e.g. water, aircraft fuel, motor oil, hydraulic fluid (see also Clause 0 of EN 1915-1:2001 negotiation). 5.3 Air delivery hoses and coupl
