{"id":423646,"date":"2024-10-20T06:47:41","date_gmt":"2024-10-20T06:47:41","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-62841-4-22019a112022\/"},"modified":"2024-10-26T12:45:13","modified_gmt":"2024-10-26T12:45:13","slug":"bs-en-62841-4-22019a112022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-62841-4-22019a112022\/","title":{"rendered":"BS EN 62841-4-2:2019+A11:2022"},"content":{"rendered":"

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\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
2<\/td>\nundefined <\/td>\n<\/tr>\n
10<\/td>\nBlank Page <\/td>\n<\/tr>\n
14<\/td>\nBlank Page <\/td>\n<\/tr>\n
15<\/td>\nCONTENTS <\/td>\n<\/tr>\n
18<\/td>\nFOREWORD <\/td>\n<\/tr>\n
20<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
21<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
22<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
23<\/td>\n4 General requirements
5 General conditions for the tests <\/td>\n<\/tr>\n
24<\/td>\n6 Radiation, toxicity and similar hazards
7 Classification
8 Marking and instructions <\/td>\n<\/tr>\n
27<\/td>\n9 Protection against access to live parts
10 Starting
11 Input and current
12 Heating
13 Resistance to heat and fire
14 Moisture resistance <\/td>\n<\/tr>\n
28<\/td>\n15 Resistance to rusting
16 Overload protection of transformers and associated circuits
17 Endurance
18 Abnormal operation <\/td>\n<\/tr>\n
29<\/td>\n19 Mechanical hazards
Tables
Table 4 \u2013 Required performance levels <\/td>\n<\/tr>\n
36<\/td>\nTable 101 \u2013 Hedge trimmer categories (excluding extended-reach hedge trimmers) <\/td>\n<\/tr>\n
37<\/td>\nTable 102 \u2013 Extended-reach hedge trimmer categories <\/td>\n<\/tr>\n
43<\/td>\n20 Mechanical strength <\/td>\n<\/tr>\n
46<\/td>\n21 Construction <\/td>\n<\/tr>\n
47<\/td>\nTable 7 \u2013 Switch trigger force <\/td>\n<\/tr>\n
49<\/td>\n22 Internal wiring <\/td>\n<\/tr>\n
50<\/td>\n23 Components <\/td>\n<\/tr>\n
51<\/td>\nTable 103 \u2013 Test cycle for two-handed blade controls with non-sequential operation
Table 104 \u2013 Test cycle for two-handed blade controls with sequential operation <\/td>\n<\/tr>\n
52<\/td>\n24 Supply connection and external flexible cords <\/td>\n<\/tr>\n
53<\/td>\n25 Terminals for external conductors
26 Provision for earthing
27 Screws and connections
28 Creepage distances, clearances and distances through insulation <\/td>\n<\/tr>\n
55<\/td>\nTable 12 \u2013 Minimum creepage distances and clearances <\/td>\n<\/tr>\n
58<\/td>\nFigure 101 \u2013 Pictorial representation of some definitions
Figure 102 \u2013 Pictorial representation of some definitions <\/td>\n<\/tr>\n
59<\/td>\nFigures
Figure 103 \u2013 Measurement of cutting length <\/td>\n<\/tr>\n
60<\/td>\nFigure 104 \u2013 Handles positioning <\/td>\n<\/tr>\n
62<\/td>\nFigure 105 \u2013 Measurement of handle gripping length
Figure 106 \u2013 Adjustable front handle limits for side to side handle rotation <\/td>\n<\/tr>\n
63<\/td>\nFigure 107 \u2013 Adjustable rear handle limits for side to side handle rotation <\/td>\n<\/tr>\n
64<\/td>\nFigure 108 \u2013 Measurement of reach distance <\/td>\n<\/tr>\n
65<\/td>\nFigure 109 \u2013 Front hand barrier dimensions
Figure 110 \u2013 Front hand barrier width for category 3a with adjustable cutting device <\/td>\n<\/tr>\n
66<\/td>\nFigure 111 \u2013 Examples of compliant\/non-compliant handle distances and handle attachments for category 1 <\/td>\n<\/tr>\n
67<\/td>\nFigure 112 \u2013 Measurement of distance from the cutter blade to handles and grasping surfaces <\/td>\n<\/tr>\n
68<\/td>\nFigure 113 \u2013 Measurement method for minimum length of blunt extensions along the axis of the cutting device <\/td>\n<\/tr>\n
69<\/td>\nFigure 114 \u2013 Cutting device configuration examples for categories 1 and 2 (see Table 101 and Table 102)
Figure 115 \u2013 Cutting device configuration example for categories 3a and 3b (see Table 101 and Table 102) <\/td>\n<\/tr>\n
70<\/td>\nFigure 116 \u2013 Cutting device configuration example for category 4 (see Table 101 and Table 102) <\/td>\n<\/tr>\n
71<\/td>\nFigure 117 \u2013 Adjustable cutting device side to side limits
Figure 118 \u2013 Lower barrier <\/td>\n<\/tr>\n
72<\/td>\nFigure 119 \u2013 Measurement of the force necessary to maintain an extended-reach hedge trimmer in a horizontal orientation <\/td>\n<\/tr>\n
74<\/td>\nFigure 120 \u2013 Hedge trimmer positions for drop test of 20.3.1 <\/td>\n<\/tr>\n
75<\/td>\nFigure 121 \u2013 Additional drop test of 20.3.1for extended-reach hedge trimmers <\/td>\n<\/tr>\n
76<\/td>\nFigure 122 \u2013 Impact test fixture for handle insulation <\/td>\n<\/tr>\n
77<\/td>\nFigure 123 \u2013 Mounting and application of forcefor the test of 20.101.3.3
Figure 124 \u2013 Example of an operator presence sensor <\/td>\n<\/tr>\n
78<\/td>\nFigure 125 \u2013 Test assembly for accessibility ofattachment plug blades
Figure 126 \u2013 Application of steel rod when rotated around the rear handle <\/td>\n<\/tr>\n
79<\/td>\nFigure 127 \u2013 Application of steel rod when applied in the direction perpendicular to the rear handle axis <\/td>\n<\/tr>\n
80<\/td>\nAnnexes <\/td>\n<\/tr>\n
81<\/td>\nAnnex I (informative) Measurement of noise and vibration emissionsNOTE
Figure I.101 \u2013 Microphone positions on the hemisphere (see Table I.101) <\/td>\n<\/tr>\n
83<\/td>\nTable I.101 \u2013 Coordinates of microphone positions
Table I.102 \u2013 Absorption coefficients <\/td>\n<\/tr>\n
87<\/td>\nFigure I.102 \u2013 Positions of transducers for hedge trimmers, except for extended-reach hedge trimmers <\/td>\n<\/tr>\n
88<\/td>\nFigure I.103 \u2013 Positions of transducers for extended-reach hedge trimmers <\/td>\n<\/tr>\n
90<\/td>\nAnnex K (normative) Battery tools and battery packs <\/td>\n<\/tr>\n
99<\/td>\nTable K.301 \u2013 Pull and torque value <\/td>\n<\/tr>\n
101<\/td>\nTable K.1 \u2013 Minimum creepage distances and clearances between parts of different potential <\/td>\n<\/tr>\n
102<\/td>\nTable K.2 \u2013 Minimum total sum of creepage distances and clearances to accessible surfaces <\/td>\n<\/tr>\n
103<\/td>\nAnnex L (normative) Battery tools and battery packs provided with mains connection or non-isolated sources <\/td>\n<\/tr>\n
109<\/td>\nAnnex AA (normative) Safety signs for safety instructions and warnings
Figure AA.1 \u2013 Safety sign illustrating \u2013 "DANGER \u2013Keep hands away from blade"
Figure AA.2 \u2013 Alternative safety sign illustrating \u2013 "DANGER \u2013Keep hands away from blade"
Figure AA.3 \u2013 Safety sign illustrating \u2013"Do not expose to rain" <\/td>\n<\/tr>\n
110<\/td>\nFigure AA.4 \u2013 Safety sign illustrating \u2013 "Remove plug fromthe mains immediately if the cable is damaged or cut"
Figure AA.5 \u2013 Safety signs illustrating \u2013"Wear eye protection" <\/td>\n<\/tr>\n
111<\/td>\nFigure AA.6 \u2013 Optional safety sign illustrating \u2013"Wear eye and head protection"
Figure AA.7 \u2013 Safety sign illustrating \u2013 "Wear ear protection" <\/td>\n<\/tr>\n
112<\/td>\nAnnex BB (informative) Example of a material and construction for fulfilling the requirements for an artificial surface <\/td>\n<\/tr>\n
113<\/td>\nFigure BB.1 \u2013 Sketch of the measurement surface covered with an artificial surface <\/td>\n<\/tr>\n
114<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery. Safety – Particular requirements for hedge 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>\n2023<\/td>\n116<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":423655,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[937,2641],"product_tag":[],"class_list":{"0":"post-423646","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-65-060-80","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\/423646","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\/423655"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=423646"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=423646"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=423646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}