Safety of machinery. Safety-related parts of control systems - ValidationThis publication specifies the procedures and conditions to be followed for the validation by analysis and testing of the safety functions provided, and the category achieved of the safety related parts of the control system using the design rationale provided by the designer. This standard does not give complete validation requirements for programmable electronic systems and therefore can require the use of other standards.

range of test levels

10 Inspection

This part of BS 5385 expands the recommendations given in BS 5385-1

and project future developments

and maintenance of services

in many countries over a period of very many years

Noise and vibrations are not dealt with in this document as they are not found at levels which can be considered as harmful with regard to the safe use and maintenance of the lift

and 3) a case with double specification limits

Spring manufacturers

BS EN 10130 on Low carbon steel flat products

C and D) as per their security requirements

Return rate (RR)