{"id":392063,"date":"2024-10-20T04:02:27","date_gmt":"2024-10-20T04:02:27","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-280-12022-tc\/"},"modified":"2024-10-26T07:30:49","modified_gmt":"2024-10-26T07:30:49","slug":"bs-en-280-12022-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-280-12022-tc\/","title":{"rendered":"BS EN 280-1:2022 – TC"},"content":{"rendered":"

1.1 This document specifies safety requirements and measures for all types and sizes of Mobile Elevating Work Platform (MEWP, see 3.1) intended to move persons to working positions where they are carrying out work from the work platform (WP) with the intention that persons are getting on and off the work platform only at access positions at ground level or on the chassis. NOTE Machines designed for the handling of goods which are equipped with work platforms as interchangeable equipment are regarded as MEWPs. 1.2 This document is applicable to the structural design calculations and stability criteria, construction, safety examinations and tests before MEWPs are first put into service. It identifies the hazards arising from the use of MEWPs and describes methods for the elimination or reduction of these hazards. It does not cover the hazards arising from: a) use in potentially explosive atmospheres; b) work from the platform on external live electric systems; c) use of compressed gases for load bearing components; d) getting on and off the work platform at changing levels; e) specific applications (e.g. railway, ships) covered by National or local regulations. 1.3 This document does not apply to: a) machinery serving fixed landings (see e.g. EN 81-20:2020 and EN 81-50:2020, EN 12159:2012); b) fire-fighting and fire rescue appliances (see e.g. EN 1777:2010); c) unguided work cages suspended from lifting appliances (see e.g. EN 1808:2015); d) elevating operator position on rail dependent storage and retrieval equipment (see EN 528:2021); e) tail lifts (see EN 1756-1:2021 and EN 1756-2:2004+A1:2009); f) mast climbing work platforms (see EN 1495:1997+A2:2009); g) fairground equipment; h) lifting tables (see EN 1570-1:2011+A1:2014 and EN 1570-2:2016); i) aircraft ground support equipment (see e.g. EN 1915-1:2013 and EN 1915-2:2001+A1:2009); j) elevating operator positions on industrial trucks (see EN ISO 3691-3:2016). 1.4 Classification: MEWPs are divided into two main groups: a) Group A: MEWPs where the vertical projection of the centre of the area of the platform in all platform configurations at the maximum chassis inclination specified by the manufacturer is always inside the tipping lines. b) Group B: All other MEWPs. Relating to travelling, MEWPs are divided into three types: 1) Type 1: Travelling is only allowed with the MEWP in its transport position; 2) Type 2: Travelling with lifted work platform is controlled from a point of control at the chassis; 3) Type 3: Travelling with lifted work platform is controlled from a point of control at the work platform. NOTE Type 2 and type 3 can be combined.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\ncompares BS EN 280-1:2022 <\/td>\n<\/tr>\n
2<\/td>\nTRACKED CHANGES
Text example 1 \u2014 indicates added text (in green) <\/td>\n<\/tr>\n
7<\/td>\n6.1 Instruction handbook 92
6.1.1 General 92
6.1.2 There shall be provisions in the instruction handbook to record 96
6.2 Marking 97
Annex A (informative) List of significant hazards 100
Annex B (informative) Use of MEWPs in wind speeds greater than 12,5 m\/s (Beaufort-Scale)
……………………………………………………………………………………………………………………………………………104
Annex C (informative) Dynamic factors in stability and structural calculations 105
C.1 Stability calculations 105
C.2 Structural calculations 106
Annex D (normative) Calculation of wire rope drive systems 107
D.1 General 107
D.2 Calculation of wire rope drive systems 107
D.3 Calculation of rope diameters (coefficient c) 108
D.4 Calculation of the diameters of rope drums, rope pulleys and compensating pulleys [coefficient (h1 h2)] 109
D.5 Efficiency of wire rope drive systems 114
Annex E (informative) Calculation example \u2014 Wire rope drive systems 116
E.1 Method used to determine the coefficients and ratios used for 4.5.2 (wire rope drive systems) using the load cycle figures in 4.2.5.3 and operating speeds in 4.4.5 116
E.1.1 General 116
E.1.2 Notes 116
E.1.3 Annex D (normative) method summarized 116
E.1.4 Calculation example 117
E.2 Calculation of the diameters of rope drums, pulleys and static pulleys 120
Annex F (informative) Calculation example \u2013 z factor, kerb obstacle collision 125
Annex G (normative) Additional requirements for wireless controls and control systems
…………………………………………………………………………………………………………………………………………….128
G.1 General 128
G.2 Control limitation 128
G.3 Stop 128
G.4 Serial data communication 129
G.5 Use of more than one operator control station 129
G.6 Battery-powered operator control stations 129
G.7 Receiver 129
G.8 Warnings 129
G.9 Information for use 129
Annex H (normative) Dimensions of steps and ladders 130 <\/td>\n<\/tr>\n
8<\/td>\nAnnex I (informative) Stress history parameters 133
I.1 Introduction 133
I.2 Guidance for selection of S class 133
I.3 Stress history parameters 134
I.3.1 General procedure 134
I.3.2 Direct calculation of stress history class 136
I.3.3 Simplified method to determine stress history class 137
Annex J (informative) Fatigue assessment: Relationship between S classes in EN 13001-3-1:2012+A2:2018 and B groups in DIN 15018 138
Annex K (normative) Requirements for Performance Level d safety functions 139
K.1 General 139
K.1.1 Introduction 139
K.1.2 Performance Level d safety functions utilizing category 2 architecture 139
K.1.3 Performance Level d safety functions implemented by SIL 2 functions with a hardware fault tolerance of zero 140
K.2 Requirements for unmonitored non-electrical parts of category 3 architectures. 140
Annex L (informative) Information on rescue procedure 141
Annex M (normative) Noise Test Code 142
M.1 General 142
M.2 Emission sound pressure level determination 144
M.2.1 General 144
M.2.2 Uncertainty 144
M.3 Sound power level determination 145
M.3.1 Measurement surface 145
M.3.2 Sound Power Level Calculation (LwA) [dB] 145
M.3.3 Uncertainty 145
M.4 Installation and mounting conditions 145
M.5 Operating conditions 145
Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of Directive 2006\/42\/EC aimed to be covered 146 <\/td>\n<\/tr>\n
9<\/td>\nForewordEuropean foreword <\/td>\n<\/tr>\n
11<\/td>\nIntroduction <\/td>\n<\/tr>\n
24<\/td>\nTable 1 \u2014 List of significant hazards <\/td>\n<\/tr>\n
37<\/td>\nb) EXAMPLE 1b \u2014 Enhanced stability and overload criteria <\/td>\n<\/tr>\n
38<\/td>\nc) EXAMPLE 2a \u2014 Load sensing <\/td>\n<\/tr>\n
39<\/td>\nd) EXAMPLE 2b \u2014 Enhanced stability and overload criteria <\/td>\n<\/tr>\n
40<\/td>\na) EXAMPLE 3a \u2014 Load sensing <\/td>\n<\/tr>\n
41<\/td>\nb) EXAMPLE 3b \u2014 Enhanced stability and overload criteria <\/td>\n<\/tr>\n
42<\/td>\nc) EXAMPLE 4a \u2014 Load sensing <\/td>\n<\/tr>\n
43<\/td>\nd) EXAMPLE 4b \u2014 Enhanced stability and overload criteria <\/td>\n<\/tr>\n
44<\/td>\na) EXAMPLE 5 <\/td>\n<\/tr>\n
45<\/td>\nb) EXAMPLE 6 <\/td>\n<\/tr>\n
46<\/td>\na) EXAMPLE 7 <\/td>\n<\/tr>\n
47<\/td>\nb) EXAMPLE 8 <\/td>\n<\/tr>\n
57<\/td>\nTable 3 \u2014 Partial load factors <\/td>\n<\/tr>\n
82<\/td>\n5.7.9.3 Overriding of safety functions\/devices
5.7.9.4 Overriding load sensing system and emergency stop <\/td>\n<\/tr>\n
87<\/td>\nFigure 13 Figure 17 \u2014 Twin cylinders in compression; normal operation <\/td>\n<\/tr>\n
103<\/td>\n6.1.4.4 Additional tests for MEWPS supported in the working position by pneumatic tyres or by suspensions <\/td>\n<\/tr>\n
135<\/td>\nb) Potential energy necessary for tipping
Conclusion: <\/td>\n<\/tr>\n
142<\/td>\nb) <\/td>\n<\/tr>\n
168<\/td>\nundefined <\/td>\n<\/tr>\n
178<\/td>\n1 Scope <\/td>\n<\/tr>\n
179<\/td>\n2 Normative references <\/td>\n<\/tr>\n
181<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
187<\/td>\n4 Safety requirements and\/or measures
4.1 General <\/td>\n<\/tr>\n
188<\/td>\n4.2 Structural and stability calculations
4.2.1 General
4.2.2 Loads and forces
4.2.3 Determination of loads and forces
4.2.3.1 Rated load <\/td>\n<\/tr>\n
189<\/td>\n4.2.3.2 Dead weights
4.2.3.3 Wind loads <\/td>\n<\/tr>\n
190<\/td>\n4.2.3.4 Manual force
4.2.3.5 Special loads and forces <\/td>\n<\/tr>\n
191<\/td>\n4.2.4 Stability calculations
4.2.4.1 Forces created by structural masses and rated load
4.2.4.2 Wind forces
4.2.4.3 Manual forces
4.2.4.4 Calculation of overturning and stabilizing moments <\/td>\n<\/tr>\n
203<\/td>\n4.2.5 Structural calculations
4.2.5.1 General
4.2.5.2 Calculation methods <\/td>\n<\/tr>\n
204<\/td>\n4.2.5.3 Strength analysis <\/td>\n<\/tr>\n
205<\/td>\n4.3 Chassis and stabilizers
4.3.1 Chassis <\/td>\n<\/tr>\n
209<\/td>\n4.3.2 Stabilizers
4.3.2.1 General <\/td>\n<\/tr>\n
210<\/td>\n4.3.2.2 Levelling stabilizers
4.3.2.3 Supporting stabilizers <\/td>\n<\/tr>\n
211<\/td>\n4.4 Extending structure
4.4.1 Methods to avoid overturning and exceeding permissible stresses
4.4.1.1 General
4.4.1.2 Load sensing system <\/td>\n<\/tr>\n
212<\/td>\n4.4.1.3 Position control
4.4.1.4 Moment sensing system
4.4.1.5 Enhanced stability criteria for limited size of work platforms
4.4.1.6 Enhanced overload criteria for limited size of work platforms <\/td>\n<\/tr>\n
213<\/td>\n4.4.1.7 Selection of variable operating parameters <\/td>\n<\/tr>\n
214<\/td>\n4.5 Extending structure drive systems
4.5.1 General <\/td>\n<\/tr>\n
215<\/td>\n4.5.2 Wire rope drive systems <\/td>\n<\/tr>\n
217<\/td>\n4.5.3 Chain drive systems <\/td>\n<\/tr>\n
218<\/td>\n4.5.4 Lead screw drive systems
4.5.5 Rack and pinion drive systems <\/td>\n<\/tr>\n
219<\/td>\n4.6 Work platform <\/td>\n<\/tr>\n
222<\/td>\n4.7 Controls <\/td>\n<\/tr>\n
223<\/td>\n4.7.9 Overriding
4.7.9.1 Overriding of safety functions\/devices <\/td>\n<\/tr>\n
224<\/td>\n4.7.9.2 Overriding of emergency stop function
4.8 Electrical equipment <\/td>\n<\/tr>\n
225<\/td>\n4.9 Hydraulic systems <\/td>\n<\/tr>\n
226<\/td>\n4.10 Hydraulic cylinders
4.10.1 Structural design <\/td>\n<\/tr>\n
227<\/td>\n4.10.1.2 Normal operating conditions <\/td>\n<\/tr>\n
231<\/td>\n4.10.1.3 Failure conditions
4.11 Safety devices and safety functions <\/td>\n<\/tr>\n
234<\/td>\n4.12 Noise
4.12.1 General
4.12.2 Noise determination and declaration <\/td>\n<\/tr>\n
235<\/td>\n5 Verification of the safety requirements and\/or measures
5.1 Examinations and tests
5.1.1 General
5.1.2 Design check
5.1.3 Manufacturing check <\/td>\n<\/tr>\n
236<\/td>\n5.1.4 Tests
5.1.4.1 General
5.1.4.2 Stability tests <\/td>\n<\/tr>\n
240<\/td>\n5.1.4.3 Overload test <\/td>\n<\/tr>\n
241<\/td>\n5.1.4.4 Functional tests
5.2 Type tests of MEWPs
5.3 Tests before placing on the market
6 Information for use
6.1 Instruction handbook
6.1.1 General <\/td>\n<\/tr>\n
243<\/td>\n6.1.1.3 Transport handling and storage information, e.g.:
6.1.1.4 Commissioning, e.g.:
6.1.1.5 Periodical examinations and tests, e.g.: <\/td>\n<\/tr>\n
244<\/td>\n6.1.1.6 Examinations and tests after major alterations or major repair to a MEWP already in use which shall consist of:
6.1.1.7 Maintenance information for use by trained personnel (see Introduction), e.g.: <\/td>\n<\/tr>\n
245<\/td>\n6.1.1.8 Modification to the intended use:
6.1.2 There shall be provisions in the instruction handbook to record
6.2 Marking <\/td>\n<\/tr>\n
248<\/td>\nAnnex A (informative)List of significant hazards <\/td>\n<\/tr>\n
252<\/td>\nAnnex B (informative)Use of MEWPs in wind speeds greater than 12,5 m\/s (Beaufort-Scale) <\/td>\n<\/tr>\n
253<\/td>\nAnnex C (informative)Dynamic factors in stability and structural calculations
C.1 Stability calculations <\/td>\n<\/tr>\n
254<\/td>\nC.2 Structural calculations <\/td>\n<\/tr>\n
255<\/td>\nAnnex D (normative)Calculation of wire rope drive systems
D.1 General
D.2 Calculation of wire rope drive systems <\/td>\n<\/tr>\n
256<\/td>\nD.3 Calculation of rope diameters (coefficient c) <\/td>\n<\/tr>\n
257<\/td>\nD.4 Calculation of the diameters of rope drums, rope pulleys and compensating pulleys [coefficient (h1 \u00b7 h2)] <\/td>\n<\/tr>\n
261<\/td>\nD.5 Efficiency of wire rope drive systems <\/td>\n<\/tr>\n
263<\/td>\nAnnex E (informative)Calculation example \u2014 Wire rope drive systems
E.1 Method used to determine the coefficients and ratios used for 4.5.2 (wire rope drive systems) using the load cycle figures in 4.2.5.3 and operating speeds in 4.4.5
E.1.1 General
E.1.2 Notes
E.1.3 Annex D (normative) method summarized <\/td>\n<\/tr>\n
264<\/td>\nE.1.4 Calculation example
E.1.4.1 General
E.1.4.2 Mode of operation (drive group) (see E.2 and Table E.1) <\/td>\n<\/tr>\n
266<\/td>\nE.1.4.3 Calculation of minimum rope diameter (see D.3)
E.1.4.4 Working coefficients
E.2 Calculation of the diameters of rope drums, pulleys and static pulleys <\/td>\n<\/tr>\n
269<\/td>\nAnnex F (informative)Calculation example \u2013 z factor, kerb obstacle collision <\/td>\n<\/tr>\n
272<\/td>\nAnnex G (normative)Additional requirements for wireless controls and control systems
G.1 General
G.2 Control limitation
G.3 Stop <\/td>\n<\/tr>\n
273<\/td>\nG.4 Serial data communication
G.5 Use of more than one operator control station
G.6 Battery-powered operator control stations
G.7 Receiver
G.8 Warnings
G.9 Information for use <\/td>\n<\/tr>\n
274<\/td>\nAnnex H (normative)Dimensions of steps and ladders <\/td>\n<\/tr>\n
276<\/td>\nAnnex I (informative)Stress history parameters
I.1 Introduction
I.2 Guidance for selection of S class <\/td>\n<\/tr>\n
277<\/td>\nI.3 Stress history parameters
I.3.1 General procedure <\/td>\n<\/tr>\n
279<\/td>\nI.3.2 Direct calculation of stress history class <\/td>\n<\/tr>\n
280<\/td>\nI.3.3 Simplified method to determine stress history class <\/td>\n<\/tr>\n
281<\/td>\nAnnex J (informative)Fatigue assessment: Relationship between S classes in EN 1300131:2012+A2:2018 and B groups in DIN 15018 <\/td>\n<\/tr>\n
282<\/td>\nAnnex K (normative)Requirements for Performance Level d safety functions
K.1 General
K.1.1 Introduction
K.1.2 Performance Level d safety functions utilizing category 2 architecture <\/td>\n<\/tr>\n
283<\/td>\nK.1.3 Performance Level d safety functions implemented by SIL 2 functions with a hardware fault tolerance of zero
K.2 Requirements for unmonitored non-electrical parts of category 3 architectures <\/td>\n<\/tr>\n
284<\/td>\nAnnex L (informative)Information on rescue procedure <\/td>\n<\/tr>\n
285<\/td>\nAnnex M (normative)Noise Test Code
M.0 General
M.1 Emission sound pressure level determination
M.1.1 General <\/td>\n<\/tr>\n
287<\/td>\nM.1.2 Uncertainty
M.2 Sound power level determination
M.2.1 Measurement surface
M.2.2 Sound Power Level Calculation (LwA) [dB] <\/td>\n<\/tr>\n
288<\/td>\nM.2.3 Uncertainty
M.3 Installation and mounting conditions
M.4 Operating conditions <\/td>\n<\/tr>\n
289<\/td>\nAnnex ZA (informative)Relationship between this European Standard and the Essential Requirements of Directive 2006\/42\/EC aimed to be covered <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Mobile elevating work platforms – Design calculations. Stability criteria. Construction. Safety. Examinations and tests<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n298<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":392069,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[838,2641],"product_tag":[],"class_list":{"0":"post-392063","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-53-020-99","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/392063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/392069"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=392063"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=392063"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=392063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}