Risk assessment for “old machines”

Old machines that were placed on the market before the Machinery Directive came into force are not subject to the same requirements as modern machines. Nevertheless, safety standards also apply to them, which are regulated in national regulations. A comprehensive risk assessment is required to identify potential hazards and to take the necessary risk reduction measures. The aim is to develop compliant countermeasures that ensure the safety of the machines in operation. This may involve the installation of protective devices, the installation of emergency stop systems or the adaptation of organizational requirements. It is not absolutely necessary to comply with the current legal requirements or to consider the entire machine life cycle. However, the well-known 3-step principle (inherently Safe Design, safeguarding and Information for use) must be adhered to in any case.

An essential element of this assessment is the creation of a customized safety concept that is tailored to the specific requirements of the old machines. As part of these concepts, risks and weak points of the machines are systematically recorded in order to implement targeted measures that make operation safer. The focus here is on prevention in order to avoid accidents and make operations more efficient.

In addition to technical adjustments, regular training and instruction of employees also plays an important role in ensuring correct, proper and appropriate handling and compliance with safety regulations.

These measures ensure that older machines can also be operated safely without having to be completely replaced, which is often costly and not always necessary. Carrying out a risk assessment correctly helps companies to both meet legal requirements and increase the safety of their employees.