EN ISO 14122-4:2004
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Safety of machinery - Permanent means of access to machinery - Part 4: Fixed ladders (ISO 14122-4:2004)
30-06-2005
15-12-2004
ISO 14122-4:2004 applies to all machinery (stationary and mobile) where fixed means of access are necessary.The purpose of the standard is to define the general requirements for safe access to machines mentioned in ISO 12100-2. ISO 14122-1 gives advice about the correct choice of access means when the necessary access to the machine is not possible directly from the ground level or from a floor.The standard applies to fixed ladders which are a part of a machine.It may also be applied to ladders fixed to that part of the building where the machine is installed, providing the main function of that part of the building is to provide a means of access to the machine.It also applies to ladders which are not permanently fixed to the machine and which may be removed, moved to the side or pivoted (swivel-mounted) for some operations of the machine (e.g. changing tools in a large press).
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