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Panic Exit Devices for Familiar Users

Standard: EN 179:2008

Standard Information

  • Standard Number: EN 179:2008
  • Title: Building hardware - Emergency exit devices operated by a lever handle or push pad, for use on escape routes - Requirements and test methods
  • Status: Current
  • Application: Areas where occupants are familiar with the building

Scope and Application

EN 179:2008 applies to emergency exit devices that:

  • Are operated by a lever handle or push pad
  • Are used on escape routes
  • Are intended for use by familiar users
  • Are designed for single-action operation
  • Are suitable for use in normal ambient temperatures

Classification System

The standard defines several classification categories:

  • Type: Push pad (P) or Lever handle (L)
  • Category: Single action (SA) or Double action (DA)
  • Durability: Grade 1 (10,000 cycles) or Grade 2 (50,000 cycles)
  • Corrosion resistance: Class 0 (no requirement) to Class 5 (highest)
  • Fire resistance: Fire resistant (FR) or Non-fire resistant (NFR)

Performance Requirements

Devices must meet specific criteria for:

  • Operating force requirements
  • Operating movement
  • Durability cycles
  • Corrosion resistance
  • Fire resistance (if applicable)
  • Mechanical strength
  • Safety requirements

Testing Requirements

Testing procedures include:

  • Initial type testing (ITT)
  • Factory production control (FPC)
  • Durability testing
  • Corrosion resistance testing
  • Fire resistance testing (if applicable)
  • Mechanical strength testing
  • Safety testing

Installation Requirements

Critical installation factors include:

  • Proper mounting height
  • Correct alignment
  • Appropriate fixing methods
  • Clear signage requirements
  • Maintenance access

Maintenance Guidelines

Regular maintenance should include:

  • Visual inspection
  • Operational testing
  • Lubrication of moving parts
  • Check of fixing points
  • Verification of signage

Application Guidelines

Recommended applications by classification:

  • Offices: Grade 2, Class 3 corrosion resistance
  • Schools: Grade 2, Class 4 corrosion resistance
  • Hospitals: Grade 2, Class 4 corrosion resistance, FR
  • Industrial: Grade 2, Class 5 corrosion resistance

Safety Considerations

  • Clear emergency exit signage
  • Unobstructed access
  • Regular evacuation drills
  • Staff training requirements
  • Emergency lighting integration
  • Maintenance records

Important Considerations:

  • Select appropriate grade and class for intended use
  • Consider environmental conditions
  • Verify certification documentation
  • Ensure proper installation
  • Maintain regular inspection schedule
  • Follow manufacturer maintenance guidelines
  • Keep records of all maintenance activities