"LIFT Certificate TU-Sofia" performs conformity assessment of lifts and lift safety componets, according to Lift Directive 2014/33/EU

Procedures for lifts

  • EU-Type examination for lifts - Annex IV B (Module B)
  • Final Inspection for Lifts - Annex V
  • Conformity based on unit verification for lifts - Annex VIII (Module G)

Procedures for safety components for lifts

  • EU-Type examination for safety components for lifts - Annex IV A (Module B)
  • Conformity to type with random checking for safety components for lift - Annex IX (Module C2)
LIST of safety components for lifts (Annex III) :
  • Devices for locking landing doors
  • Safety gears with instantaneous and progressive action
  • Overspeed governors
  • Braking mechanism, as ascending car overspeed protection, as well as part of an unintended car movement protection system (UCM)
  • Energy-accumulating and Energy-dissipating buffers
  • Safety devices fitted to jacks of hydraulic power circuits where these are used as devices to prevent falls - rupture valves and one-way restrictors
  • Electric safety devices in the form of safety circuits containing electronic components
  • UCM detector boards
  • Unintended Car Movement Protection System (UCMP)
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