Escalators and moving walks. Safety parameters meeting the GESRs|Conveyor belts, Electrical safety, Control equipment, Mechanical transmission systems, Printed-circuit boards, Balustrades, Enclosures, Doors, Steps (stairs), Escalators, Moving pavements, Safety measures, Electrical installations, Inspection, Braking systems, Lighting levels, Mechanical testing, Safety devices, Angles (geometry), Pallets, Hand-rails, Equipment safety, Switches, Passenger conveyors, Marking, Dimensions, Equipment housing facilities, Deflection tests, Signs, Velocity, Clearances, Stopping, Hazards, Instructions for use