Tunnelling machines. Road headers and continuous miners. Safety requirements Ingestion-build-258901 This uncertainty includes contributions for

This uncertainty includes contributions for behaviours observed in interlaboratory studies but does not cover all of the defects that could occur

Manufacturers of rotorcraft

sound signals and interactive services in accordance with EN 60728-1

ISO 2808:1991

NOTE In this British Standard

Tunnelling machines. Road headers and continuous miners. Safety requirements Ingestion-build-258901 This uncertainty includes contributions for1 Scope This European Standard deals with all significant hazards, hazardous situations and events relevant to road headers and continuous miners as defined in Clause 3 (hereinafter called machines) when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). NOTE 1 Within the intended use, overturning of the road header or continuous miner is not a significant hazard. Excavators