Maskinsäkerhet

Kommittébeteckning: SIS/TK 221 (Industritruckar)
Källa: CEN
Svarsdatum: den 4 feb 2021
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This document applies to pedestrian propelled industrial platform trucks as defined in 3.1 with a rated capacity up to and including 500 kg, hereinafter referred to as “trucks” and designed for general purposes.
This document does not apply to:
• shopping trolleys referred to in EN 1929, Parts 1 to 4 and 7 (CEN/TC 291);
• roll containers referred to in EN 12674, Parts 1 to 4 (CEN/TC 261);
• trucks that are intended to be towed by powered vehicles, e.g. milk-run-trains/trailer trains/tugger trains.
This document deals with the technical requirements to minimize the hazards listed in Clause 4 which can arise during commissioning, operation and maintenance of trucks when carried out in accordance with the specifications as intended by the manufacturer.
This document does not establish the additional requirements for:
• operation in severe conditions (e.g. extreme environmental conditions such as: freezer applications, high temperatures, corrosive environment);
• operation subject to special rules (e.g. potentially explosive atmospheres);
• handling of loads the nature of which could lead to dangerous situations (e.g. molten metal, acids/alkalis, radiating materials, especially brittle loads);
• hazards occurring during construction, transportation, decommissioning and disposal;
• direct contact with foodstuffs;
• operation on gradients or on surfaces other than smooth, level, hard surfaces;
• trucks designed for special applications: trucks used in hospitals, dinner, trolley;
• trucks fitted with hinged or sliding doors.
Other possible limitations of the scope of other standards referred to that also apply to this document.
Hazards relevant to noise, vibration, visibility and static electricity are not dealt with in this document.
This document applies to trucks manufactured after the date of issue.

Kommittébeteckning: SIS/TK 259 (Markutrustningar för flygplatser)
Källa: CEN
Svarsdatum: den 9 mar 2021
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This document specifies the technical requirements to minimize the hazards listed in Clause 4 which can arise during the commissioning, operation and maintenance of passenger boarding bridges (PBBs) when used as intended, including misuse reasonably foreseeable by the manufacturer, when carried out in accordance with the specifications given by the manufacturer or his authorized representative. It also takes into account some requirements recognized as essential by authorities, aircraft and ground support equipment (GSE) manufacturers as well as airlines and handling agencies.

This document applies to:
a) apron-drive bridges;
b) fixed-head bridges (also referred to as nose-loaders) or pedestal bridges;
c) suspended bridges,
for embarking/disembarking of passengers. It is applicable from the interface with the terminal building, which can be movable, e.g. on two levels to separate arrival and departure level to the connection with the aircraft including fixed tunnels.

This document does not apply to:
d) elevating lounges;
e) passenger stairs;
f) other form of aircraft access equipment;
g) autonomous PBB positioning.
No extra requirements on noise and vibration are provided other than those in EN 1915-3:2004+A1:2009 and EN 1915-4:2004+A1:2009.

NOTE EN 1915-3:2004+A1:2009 and EN 1915-4:2004+A1:2009 provide the general GSE vibration and noise requirements.
This part of EN 12312 is not applicable to PBBs which were manufactured before the date of publication of this document by CEN.
This part of EN 12312 when used in conjunction with EN 1915-1:2013 and EN 1915-2:2001+A1:2009 provides the requirements for PBBs.