Basic and safety principles for man-machine interface, marking and identification. Actuating principles Ingestion-build-89079 ISO 22915‑4 is also applicable

ISO 22915‑4 is also applicable to such trucks operating under the same conditions when equipped with load handling attachments and to order-picking trucks with an elevating operator's position up to and including 1200 mm lift height when equipped with an additional load lifting device(s)

particularly end user organisations

Figure 1 – Design flowchart

BS 1591 provides methods of stress relieving as a precaution to eliminate tendencies to failures on castings of poor design

Contents of BS EN 13128:

Basic and safety principles for man-machine interface, marking and identification. Actuating principles Ingestion-build-89079 ISO 22915‑4 is also applicable1 Scope This International Standard establishes general actuating principles for manually operated actuators forming part of the man machine interface associated with electrical equipment, in order to: increase the safety (e. g. of persons, property, environment) through the safe operation of the equipment; facilitate the proper and timely operation of the actuators. These principles apply, not only for the operation of electrical equipment, machines,