NEN EN 14988-2 : 2006 + A1 2012

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General test conditions
  4.1 Preliminary
  4.2 Test sequence
  4.3 Tolerances
5 Test equipment
  5.1 General
  5.2 Test dummy
  5.3 Impact hammer
  5.4 Loading pad
  5.5 Stops
  5.6 Floor surface
  5.7 Beams
       5.7.1 Beam for stability test
       5.7.2 Beam for height of lateral protection test
  5.8 Slide gauges
  5.9 Force-measuring device
  5.10 Test load
  5.11 Small parts cylinder
  5.12 Small torso probe
  5.13 Device for measuring the angle, the length and
       the height of the back rest and the height of
       the lateral protection
6 Test procedures
  6.1 General
  6.2 Impact test
  6.3 Durability of the locking mechanism
  6.4 Strength of the locking mechanism
  6.5 Small parts
  6.6 Openings
       6.6.1 Openings between moving parts
       6.7 Strength of harness/belt attachment points
  6.8 Strength of harness, belt and crotch strap or bar
  6.9 Back rest tests
       6.9.1 Determination of back rest angle
  6.10 Seat vertical static load test
  6.11 Footrest vertical static load test
  6.12 Height of lateral protection
  6.13 Stability tests
       6.13.1 Positioning
       6.13.2 Sideways stability
       6.13.3 Rearwards stability
       6.13.4 Forwards stability
       6.13.5 Footrest and horizontal frame member
              stability
  6.14 Tray tests
       6.14.1 Tray strength test
       6.14.2 Tray vertical static load test and
              stability
       6.14.3 Tray drop test
7 Test report