SIST EN 1299:2000+A1:2009 PDF

Overview

EN 1299:1997+A1:2008 - published by CEN - provides guidance on vibration isolation of machines with a focus on source isolation (reducing vibration transmitted from the vibrating machine into surrounding structures). The standard defines the information that machine manufacturers must supply and the information users must provide to enable optimum selection and application of an isolation system. It applies primarily to new machines but may also be used for installing used machines. EN 1299 is informational - it is not a design or installation manual for isolation systems.

Key topics and requirements

• Scope & purpose: Restriction to source isolation (protection from emission) and objectives for operator, bystander, structural and legal protection.
• Information exchange: Emphasis on a structured interchange of technical data between the machine manufacturer, user and isolator supplier.
• Machine data to provide:
  • Machine drawings, overall dimensions, mass, center of gravity and rotational inertia
  • Mounting/attachment points, bolt sizes, orientation and access/clearance needs
  • Vibration excitation characteristics (forces, couples, time histories, dominant frequencies)
  • Special requirements (electrical grounding, piping/ducting stiffness, thermal ranges, mechanical stability)
• Isolation-system data:
  • Static and dynamic behaviour, durability, environmental compatibility and maintenance needs
• Site and user data:
  • Surrounding structural characteristics, background vibration levels, climatic conditions and operator locations
• Measurement & analysis: Advises time-history monitoring, frequency analysis and determination of frequency response functions to avoid resonance and to define background vibration levels.
• Informative annexes: Examples of isolation elements (springs, dampers, air springs, active isolators) and a bibliography; relationship to EU directives is also referenced.

Practical applications

• Use EN 1299 when you need to:
  • Specify the data required for isolator selection for industrial machines (pumps, fans, compressors, presses, machine tools)
  • Define documentation requirements in machine manuals and procurement specifications
  • Coordinate supplier–user interactions to ensure effective vibration control and regulatory compliance
  • Assess whether source isolation is appropriate before committing to structural or retrofit measures

Who should use this standard

• Machine manufacturers (to document machine dynamic/physical data)
• Isolation suppliers and installers (to request necessary information and validate selections)
• Plant engineers, consultants and maintenance teams (for planning vibration mitigation and procurement)
• Safety and facilities managers (to ensure compliance with vibration limits and building protection)

Related standards & notes

• EN 1299 references relevant standards for vibration terminology and measurement (e.g., ISO 2041, ISO 7626‑1) and includes annexes relating to EU machinery directives. Use EN 1299 for information requirements; consult dedicated design and installation standards or specialist engineering guidance for detailed isolator design and installation.