Maskinsäkerhet - Jordbruks-, skogsbruks och trädgårdsmaskiner

Kommittébeteckning: SIS/TK 212 (Handhållna skogsmaskiner)
Källa: CEN
Svarsdatum: den 3 maj 2020
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This part of ISO 11680 gives safety requirements and measures for their verification for the design and construction of portable, hand-held, pole-mounted powered pruners (hereafter named "machine"), including extendable and telescopic machines, having an integral combustion engine as their power source. These machines use a power transmission shaft to transmit power to a cutting attachment consisting of a saw chain and guide bar, a reciprocating saw blade or a single-piece circular saw blade with a 205 mm maximum outside diameter. Methods for the elimination or reduction of hazards arising from the use of these machines and the type of information on safe working practices to be provided by the manufacturer are specified.

This part of ISO 11680 deals with all significant hazards, hazardous situations or hazardous events with the exception of electric shock from contact with overhead electric lines (apart from warnings and advice for inclusion in the instructions), relevant to these machines when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Annex A).

This part of ISO 11680 is applicable to portable, hand-held, pole-mounted powered pruners manufactured after its date of publication.

NOTE Brush cutters with a circular saw blade are not included in the scope of this standard. Brush cutter requirements are outlined in ISO 11806-1.

Kommittébeteckning: SIS/TK 212 (Handhållna skogsmaskiner)
Källa: CEN
Svarsdatum: den 3 maj 2020
Se merSe mindre
 

This part of ISO 11680 gives safety requirements and measures for their verification for the design and construction of portable, hand-held, pole-mounted powered pruners with a backpack power unit and using a power transmission shaft to transmit power to a cutting attachment consisting of a saw chain, a reciprocating saw blade or a single-piece circular saw blade (hereafter referred to as "machine"). Methods for the elimination or reduction of hazards arising from the use of these machines and the type of information on safe working practices to be provided by the manufacturer are specified.

This part of ISO 11680, together with the relevant sections of ISO 11680-1, deals with all significant hazards, hazardous situations or hazardous events with the exception of electric shock from contact with overhead electric lines (apart from warnings and advice for inclusion in the instructions) and whole-body vibration from the backpack power unit, relevant to these machines when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer.

NOTE 1 A standardized test procedure for measuring whole-body vibration from the backpack power unit is presently not available.

NOTE 2 See Annex A for a list of significant hazards.

This part of ISO 11680 is applicable to portable, hand-held, pole-mounted powered pruners with backpack power unit manufactured after its date of publication.

Kommittébeteckning: SIS/TK 228 (Lantbruksmaskiner)
Källa: CEN
Svarsdatum: den 2 jun 2020
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1.1 This European Standard, when used together with EN ISO 4254-1 and EN 15811, specifies safety requirements and measures for all types and sizes of self-propelled rough-terrain work platforms for orchard’s operations (WPO) as defined in 3.1, used in agriculture, designed to work on unimproved natural terrain and/or disturbed terrain and intended to move at least two persons to working positions in an orchard where they are carrying out fruit picking, thinning out, pruning, or other operations related to orchard’s upkeep from the work platform with the intention that persons are getting on and off the work platform only at access positions at ground level or on the chassis.

It describes methods for the elimination or reduction of hazards arising from the intended use of these machines by at least two persons (operators) in the course of normal operation and service, except hazards related to conveyor belts and forks. In addition, it specifies the type of information on safe working practices (including residual risks) to be provided by the manufacturer.

When requirements of this document are different from those which are stated in EN ISO 4254-1, the requirements of this document take precedence over the requirements of EN ISO 4254-1 for machines that have been designed and built according to the provisions of this document.

This European Standard, taken together with EN ISO 4254-1 and EN 15811, deals with all the significant hazards, hazardous situations and events (as listed in Table 1) relevant to WPOs, when they are used as intended and under the conditions of misuse foreseeable by the manufacturer.

It does not cover the hazards arising from:

a) use in potentially explosive atmospheres;

b) getting on and off the work platform at changing levels.

1.2 This European Standard does not apply to:

a) Mobile Elevating Work Platforms (MEWPs) (see EN 280);

NOTE 1 Figure D.4 gives an example of this type of machine.

b) boom-type MEWPs (see EN 280);

NOTE 2 Figure D.5 and D.6 give examples of this type of machine.

c) tail lifts (see EN 1756-1 and EN 1756-2);

d) mast climbing work platforms (see EN 1495);

e) lifting tables (see EN 1570-1);

f) aircraft ground support equipment (see e.g. EN 1915-1 and EN 1915-2);

g) elevating operator positions on industrial trucks (see EN 1726-2);

h) unguided work cages suspended from lifting appliances (see e.g. EN 1808).