Panic Exit Devices for Familiar Users

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

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)

Devices must meet specific criteria for:

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

Critical installation factors include:

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

Regular maintenance should include:

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

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

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