{"id":225588,"date":"2024-10-19T14:39:32","date_gmt":"2024-10-19T14:39:32","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-50636-2-912014\/"},"modified":"2024-10-25T08:31:07","modified_gmt":"2024-10-25T08:31:07","slug":"bs-en-50636-2-912014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-50636-2-912014\/","title":{"rendered":"BS EN 50636-2-91:2014"},"content":{"rendered":"

This clause of Part 1 is replaced by the following.<\/p>\n

This European Standard specifies safety requirements and their verification for the design and construction of electric powered walk-behind<\/b> and hand-held lawn trimmers<\/b> and lawn edge trimmers<\/b>, with cutting element(s)<\/b> of non-metallic filament line or freely pivoting non-metallic cutter(s), with a kinetic energy of not more than 10 J each, used by a standing operator for cutting grass, their rated voltage<\/b> being not more than 250 V for a.c. or 75 V d.c..<\/p>\n

\n

NOTE 101 The method of calculating the kinetic energy for the purposes of this standard is given in 22.103.<\/p>\n<\/blockquote>\n

In this European Standard, hand-held<\/b> and walk-behind lawn trimmers<\/b> and lawn edge trimmers<\/b> are referred to collectively as machine(s).<\/p>\n

This European Standard does not apply to<\/p>\n

    \n
  • \n

    scissor type or lawn trimmers<\/b> and lawn edge trimmers<\/b> with cutting means<\/b> other than those described above;<\/p>\n<\/li>\n

  • \n

    lawn trimmers<\/b> and lawn edge trimmers<\/b> with collecting devices;<\/p>\n<\/li>\n

  • \n

    self-propelled lawn trimmers<\/b> or lawn edge trimmers<\/b>;<\/p>\n<\/li>\n<\/ul>\n

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

    This European Standard does not apply to chargers as covered by EN 60335-2-29.<\/p>\n

    This European Standard does not apply to batteries as covered by EN 62133.<\/p>\n

    This European Standard deals with all the significant hazards presented by hand-held<\/b> and walk-behind lawn trimmers<\/b> and lawn edge trimmers<\/b> when they are used as intended and under conditions of misuse which are reasonably foreseeable.<\/p>\n

    PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\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
    6<\/td>\nForeword <\/td>\n<\/tr>\n
    8<\/td>\nIntroduction <\/td>\n<\/tr>\n
    9<\/td>\n1 Scope
    2 Normative references <\/td>\n<\/tr>\n
    10<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
    11<\/td>\n4 General requirement
    5 General conditions for the tests
    6 Classification
    6.1 Replacement: <\/td>\n<\/tr>\n
    12<\/td>\n6.2 Addition:
    7 Marking and instructions
    7.1 Addition: <\/td>\n<\/tr>\n
    13<\/td>\n7.12 Replacement: <\/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
    11.4 Not applicable.
    11.5 Replacement:
    11.6 Not applicable.
    11.7 Replacement:
    12 Void
    13 Leakage current and electric strength at operating temperature
    14 Transient overvoltages <\/td>\n<\/tr>\n
    16<\/td>\n15 Moisture resistance
    16 Leakage current and electric strength
    17 Overload protection of transformers and associated circuits
    18 Endurance
    19 Abnormal operation
    20 Stability and mechanical hazards <\/td>\n<\/tr>\n
    17<\/td>\n20.101 Guarding of cutting means
    20.101.1 Lawn trimmers
    20.101.2 Lawn edge trimmers
    20.101.3 Guarding of cutting means <\/td>\n<\/tr>\n
    18<\/td>\n20.102 Noise
    20.102.1 Reduction as a safety requirement
    20.102.1.1 Reduction at source by design and protective measures
    20.102.2 Reduction by information
    20.103 Vibration
    20.103.1 Reduction by design and protective measures
    20.103.2 Reduction by information <\/td>\n<\/tr>\n
    19<\/td>\n21 Mechanical strength
    21.101 Strength and rigidity of cutting means guard <\/td>\n<\/tr>\n
    20<\/td>\n21.102 Strength of the cutting head
    22 Construction <\/td>\n<\/tr>\n
    22<\/td>\n23 Internal wiring
    24 Components
    25 Supply connection and external flexible cords <\/td>\n<\/tr>\n
    23<\/td>\n26 Terminals for external conductors
    27 Provision for earthing
    28 Screws and connections
    29 Clearances, creepage distances and solid insulation
    30 Resistance to heat and fire
    31 Resistance to rusting <\/td>\n<\/tr>\n
    24<\/td>\n32 Radiation, toxicity and similar hazards <\/td>\n<\/tr>\n
    29<\/td>\nAnnexes
    Annex B (normative) Appliances powered by rechargeable batteries <\/td>\n<\/tr>\n
    31<\/td>\nAnnex AA (normative) Safety signs and symbols which may be used on lawn trimmers and lawn edge trimmers <\/td>\n<\/tr>\n
    34<\/td>\nAnnex BB (normative) Vibration
    BB.2.1 General
    BB.2.2 Transducer
    BB.2.3 Fastening of transducer
    BB.2.4 Calibration
    BB.3.1 Measurement direction
    BB.3.2 Measurement location
    BB.4.1 Determination of working procedure <\/td>\n<\/tr>\n
    35<\/td>\nBB.4.2 Measurement procedure
    BB.4.2.1 Hand-held trimmers
    BB.4.2.2 Walk-behind trimmers
    BB.6.1 Reduction by design and protective measures <\/td>\n<\/tr>\n
    36<\/td>\nBB.6.2 Reduction by information
    BB.6.3 Vibration measurement <\/td>\n<\/tr>\n
    39<\/td>\nAnnex CC (normative) Noise test code \u2013 Engineering method (grade 2) <\/td>\n<\/tr>\n
    42<\/td>\nCC.4.1 Artificial surface
    CC.4.2 Natural grass <\/td>\n<\/tr>\n
    44<\/td>\nCC.7.1 Information to be recorded
    CC.7.2 Information to be reported <\/td>\n<\/tr>\n
    45<\/td>\nAnnex DD (informative) Example of a material and construction fulfilling the requirements for an artificial surface <\/td>\n<\/tr>\n
    47<\/td>\nAnnex EE (informative) Safety instructions
    EE.2.1 Training
    EE.2.2 Preparation
    EE.2.3 Operation <\/td>\n<\/tr>\n
    48<\/td>\nEE.2.4 Maintenance and storage
    EE.2.5 Recommendation (For mains powered machines and those with an integral charger) <\/td>\n<\/tr>\n
    49<\/td>\nAnnex FF (normative) Test enclosure – Base <\/td>\n<\/tr>\n
    51<\/td>\nAnnex ZZ (informative) Coverage of Essential Requirements of EU Directives <\/td>\n<\/tr>\n
    52<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Household and similar electrical appliances. Safety – Particular requirements for walk-behind and hand-held lawn trimmers and lawn edge trimmers<\/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>\n54<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":225590,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[936,2641],"product_tag":[],"class_list":{"0":"post-225588","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\/225588","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\/225590"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=225588"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=225588"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=225588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}