Bsi bs en 12355 2003 + a1 2010

BRITISH STANDARD Food processing machinery — Derinding-, skinningand membrane removal machines — Safety and hygiene requirements ICS 67.260 12&23 25 mm a ≥ mm b is the largest dimension of coverage on the circumference of the castor Figure B.6 — Exemplar of dimensions 44 BS EN 12355:2003+A1:2010 EN 12355:2003+A1:2010 (E) Annex C (normative) Common hazards for food processing machines and reduction requirements applicable to derinding-, skinning- and membrane removal machines C.1 Cutting hazards Blade handling: Blades shall be removed periodically Cutting tools are sharp and special measures shall be taken For such blades, designers shall provide means of attaching a tool to the blade to avoid hand contact: and a box, or surround guard, to protect against the sharp edges of the blade during handling and transportation Explanations on the use of these protective means shall be included in the Instructions for use Verification: Visual inspection of the machine and its documentation C.2 Risks from cleaning In the food industry the risk from cleaning is increased due to the need for operators to clean the danger zones so frequently including removal of blockages, assisting product flow and cleaning between different products during a working day and gaining access to the machine parts for a thorough clean to meet the hygiene needs as required throughout or at the end of a working day Hazards commonly arise from the cleaning processes or substances used to obtain the hygiene condition needed Where hazardous chemicals are used, e.g concentrated caustic solutions, the derinding-, skinning-, membraneremoval machines shall be designed so that the substance is handled, diluted, used and recovered in an enclosed system (e.g Cleaning in place) which removes the operator from contact Where contact is unavoidable, the instructions to the user shall include appropriate information on the need to select and use suitable personal protective equipment and any other protective recommendations Verification: By visual inspection and examination of documentation C.3 External influences on electrical equipment Many food machines are exposed to humid environments and wet cleaning methods which increase the risk from electrical shock The designer shall employ safeguarding strategies such as: Ensuring the possibility of impact on electrical equipment from direct (or indirect) water jets is minimised Verification: By functional test, or examination of documentation 45 BS EN 12355:2003+A1:2010 EN 12355:2003+A1:2010 (E) C.4 Restoration of energy supply after an interruption The hazards from mechanical parts unexpectedly restarting exist at all food machines where access is made into the danger zone EN 60204-1:1997 provides the options of specifying or not, devices to prevent unexpected start up of machines following a power interruption For food machines, as the risk from mechanical hazards and the frequency of approach to danger zones is so high, such devices shall always be used Verification: By visual inspection C.5 Hazards from neglecting use of PPE Certain personal protective equipment is required at food machines to deal with residual risks e.g.:  wearing gloves to clean and remove blades;  aprons for cleaning;  gloves to handle frozen products The instructions to the user shall include appropriate information on the need to select and use suitable personal protective equipment Verification: Examination of the documentation 46 BS EN 12355:2003+A1:2010 EN 12355:2003+A1:2010 (E) Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide one means of conforming to Essential Requirements of the New Approach Directive 2006/42/EC on machinery Once this standard is cited in the Official Journal of the European Union under that Directive and has been implemented as a national standard in at least one Member State, compliance with the normative clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity with the relevant Essential Requirements of that Directive and associated EFTA regulations WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard." 47 BS EN 12355:2003+A1:2010 EN 12355:2003+A1:2010 (E) Bibliography !deleted text" [1] EN 894-1:1997, Safety of machinery — Ergonomic requirements for the design of displays and control actuators — Part 1: General principles for human interactions with displays and control actuators [2] EN 894-2:1997, Safety of machinery — Ergonomic requirements for the design of displays and control actuators — Part 2: Displays [3] !EN 894-3:2000", Safety of machinery — Ergonomic requirements for the design of displays and control actuators — Part 3: Control actuators [4] EN 1037:1995, Safety of machinery — Prevention of unexpected start-up [5] EN 1050:1996, Safety of machinery — Principles for risk assessment !deleted text" [6] EN 61000-3-2:1998, Electromagnetic compatibility (EMC) — Part 3-2: Limits; Limits for harmonic current emissions (equipment input current up to and including 16 A per phase) (IEC 61000-3-2:2000, modified) [7] !EN 61310-1:2008", Safety of machinery — Indication, marking and actuation — Part 1: Requirements for visual, auditory and tactile signals !(IEC 61310-1:2007)" [8] !EN 61310-2:2008", Safety of machinery — Indication, marking and actuation — Part 2: Requirements for marking !(IEC 61310-2:2007)" 48 This page deliberately set blank BS EN 12355:2003 +A1:2010 BSI - British Standards Institution BSI is the independent national body responsible for preparing British Standards It presents the UK view on standards in Europe and at the international level It is incorporated by Royal Charter Revisions British Standards are updated by amendment or revision Users of British Standards should make sure that they possess the latest amendments or editions It is the constant aim of BSI to improve the quality of our products and services We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover Tel: +44 (0)20 8996 9000 Fax: +44 (0)20 8996 7400 BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services Tel: +44 (0)20 8996 9001 Fax: +44 (0)20 8996 7001 Email: orders@bsigroup.com You may also buy directly using a debit/credit card from the BSI Shop on the Website http://www.bsigroup.com/shop In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service Various BSI electronic information services are also available which give details on all its products and services Contact Information Centre Tel: +44 (0)20 8996 7111 Fax: +44 (0)20 8996 7048 Email: info@bsigroup.com Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards For details of these and other benefits contact Membership Administration Tel: +44 (0)20 8996 7002 Fax: +44 (0)20 8996 7001 Email: membership@bsigroup.com Information regarding online access to British Standards via British Standards Online can be found at http://www.bsigroup.com/BSOL Further information about BSI is available on the BSI website at http:// www.bsigroup.com Copyright BSI Group Headquarters 389 Chiswick High Road, London, W4 4AL, UK Tel +44 (0)20 8996 9001 Fax +44 (0)20 8996 7001 www.bsigroup.com/ standards Copyright subsists in all BSI publications BSI also holds the copyright, in the UK, of the publications of the international standardization bodies Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means – electronic, photocopying, recording or otherwise – without prior written permission from BSI This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained Details and advice can be obtained from the Copyright and Licensing Manager Tel: +44 (0)20 8996 7070 Email: copyright@bsigroup.com