Directional sounders. Requirements and testsWhat is this PAS about? It specifies performance requirements and testing methods for directional sounders, e. g. fire alarms, used as part of an emergency evacuation system in a building, ship or other structure. Who is this PAS for? Designers and manufacturers of directional sounders Purchasers and specifiers of directional sounders Retailers and users Health and safety, fire and regulatory organizations Why should you use this PAS? It provides an

BS EN 10028 is the European standard consisting of the following parts

The control of risk

Limiters and indicators

It also aligns with other referenced and necessary standards

This guide is intended for use by organizations of all sizes and regardless of the nature of their activities

It will also help owners and users of these crane types to comply with their legal duties when carrying out lifting operations

Electrical automatic control and delay device manufactures

Can be used before

Scanning motion

This standard covers the protection requirements in Annex I

it specifies the test methods which allow the determination of the equipment's conformity to suitability and performance requirements

modification or stabilization