{"id":225561,"date":"2024-10-19T14:39:26","date_gmt":"2024-10-19T14:39:26","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-504342014\/"},"modified":"2024-10-25T08:30:56","modified_gmt":"2024-10-25T08:30:56","slug":"bs-en-504342014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-504342014\/","title":{"rendered":"BS EN 50434:2014"},"content":{"rendered":"

Replacement:<\/i><\/p>\n

This European Standard specifies safety requirements and their verification for the design and construction of hand fed, shredders\/chippers<\/b> with integral electric motor, not exceeding 250 V single phase, with or without vacuum assisted collection which are designed to reduce organic material to smaller pieces and are used in a stationary position by an operator standing on the ground. This standard applies to shredders\/chippers<\/b> with feed intake openings<\/b> or segments, in this standard referred to as feed safety openings<\/b> that in total will fit into a square of 250 mm x 250 mm.<\/p>\n

\n
\n NOTE\n <\/div>\n

For the requirements for the measurement of the square of 250 mm x 250 mm are given in clause 20.101.1<\/span> of this standard.<\/p>\n<\/div>\n

In this European Standard shredders<\/b> and chippers<\/b> are referred to collectively as machine(s).<\/p>\n

This European Standard does not cover requirements for<\/p>\n

    \n
  • \n

    machines powered by combustion engines;<\/p>\n

    \n
    \n NOTE 1\n <\/div>\n

    Combustion engine driven machines are covered by EN 13683<\/span> <\/span>.<\/p>\n<\/p><\/div>\n<\/li>\n

  • \n

    machines driven by an external power source or by battery power;<\/p>\n<\/li>\n

  • \n

    machines with powered discharge intended to broadcast material or load vehicles;<\/p>\n<\/li>\n

  • \n

    machines with mechanically powered feed intake or attachments;<\/p>\n<\/li>\n

  • \n

    wood chippers for agricultural, lawn and park and forestry use;<\/p>\n

    \n
    \n NOTE 2\n <\/div>\n

    Wood chippers are covered by EN 13525<\/span> <\/span>.<\/p>\n<\/p><\/div>\n<\/li>\n

  • \n

    machines powered from a 3 phase supply.<\/p>\n<\/li>\n<\/ul>\n

    This European Standard deals with all significant hazards presented by shredders\/chippers<\/b> when they are used as intended and under conditions of misuse which are reasonably foreseeable.<\/p>\n

    EMC and environmental aspects, except noise, have not been considered in this European Standard.<\/p>\n

    This European Standard is not applicable to machines which are manufactured before the date of publication of this document by CENELEC.<\/p>\n

    PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
    7<\/td>\nIntroduction
    This document is a type C standard as stated in EN ISO 12100:2010.
    The machinery concerned and the extent to which hazards, hazardous situations and events are covered is as indicated in the scope of this document.
    When provisions of this type C standard are different from those which are stated in type A or B standards, the provisions of this type C standard take precedence over the other standards, for machines which have been built and designed to the provisi… <\/td>\n<\/tr>\n
    8<\/td>\n1 Scope
    2 Normative references <\/td>\n<\/tr>\n
    9<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
    11<\/td>\n4 General requirements
    This clause of Part 1 is applicable.
    5 General conditions for the tests
    6 Classification
    7 Marking and instructions <\/td>\n<\/tr>\n
    12<\/td>\n7.1 Addition: <\/td>\n<\/tr>\n
    15<\/td>\n8 Protection against access to live parts
    9 Starting of motor-operated appliances
    10 Power input and current
    11 Heating
    12 Void
    13 Leakage current and electric strength at operating temperature <\/td>\n<\/tr>\n
    16<\/td>\n14 Transient overvoltages
    15 Moisture resistance
    16 Leakage current and electric strength
    17 Overload protection of transformers and associated circuits
    18 Endurance
    19 Abnormal operations
    20 Stability and mechanical hazards <\/td>\n<\/tr>\n
    17<\/td>\n20.101 Access to power driven components
    20.101.1 Feed intake openings
    20.101.1.1 Combinations of feed intake openings <\/td>\n<\/tr>\n
    27<\/td>\n20.103 Guards
    20.103.1 Attachment
    20.104 Controls
    20.104.1 Location
    20.104.2 Stopping and starting the power source
    20.105 Transport <\/td>\n<\/tr>\n
    28<\/td>\n20.106 Verification of safety requirements
    20.106.1 Test conditions
    20.106.2 Thrown object test (see Clause 20.103).
    20.106.2.1 Test enclosure <\/td>\n<\/tr>\n
    31<\/td>\n20.106.2.2 Test method
    20.106.2.4 Test acceptance
    20.106.3 Stability
    20.106.3.1 Test method <\/td>\n<\/tr>\n
    32<\/td>\n20.106.3.2 Test acceptance
    20.106.4 Dynamic stability test
    20.106.4.1 Test method
    20.106.4.2 Test acceptance
    20.107 Noise
    20.107.1 Noise reduction as a safety requirement
    20.107.1.1 Noise reduction at source by design and by protective measures
    20.107.1.2 Noise reduction by information <\/td>\n<\/tr>\n
    33<\/td>\n20.107.2 Verification of requirements on noise \u2013 Noise measurement
    21 Mechanical strength
    21.101 Strength
    22 Construction
    22.6 Addition: <\/td>\n<\/tr>\n
    34<\/td>\n23 Internal wiring
    24 Components
    25 Supply connection and external flexible cables and cords
    26 Terminals for external conductors <\/td>\n<\/tr>\n
    35<\/td>\n27 Provision for earthing
    28 Screws and connections
    29 Creepage distances, clearances and distances through insulation
    30 Resistance to heat, fire and tracking
    31 Resistance to rusting
    32 Radiation, toxicity and similar hazards <\/td>\n<\/tr>\n
    62<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Safety of household and similar appliances. Particular requirements for mains operated shredders and chippers<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    BSI<\/b><\/a><\/td>\n2014<\/td>\n64<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":225562,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[936,2641],"product_tag":[],"class_list":{"0":"post-225561","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-65-060-70","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\/225561","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\/225562"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=225561"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=225561"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=225561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}