BS EN 13021 : 2003

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 List of significant hazards
5 Safety requirements and/or measures
  5.1 Design as regards handling and compatibility
       with the carrier vehicle
       5.1.1 Attachment fittings
       5.1.2 Locking devices
       5.1.3 Elevating equipment
       5.1.4 Slewing devices
       5.1.5 Support equipment for machines and
              components
       5.1.6 Disconnectable power and signal-transmitting
              systems
       5.1.7 Lashing points for demountable machines
       5.1.8 Combination of carrier vehicle and machine
              for winter service
       5.1.9 Provisions for transportation
       5.1.10 Guard design
  5.2 Controls
       5.2.1 General
       5.2.2 Controls for spreaders
       5.2.3 Controls for snow clearing machines
              with rotary equipment
  5.3 Access, walkways
  5.4 Hot surfaces
  5.5 Requirements for fluid power systems
       5.5.1 Hydraulic systems
       5.5.2 Pneumatic systems
  5.6 Additional requirements on spreaders
       5.6.1 Worm conveyors, chain conveyors,
        agitator and crushing equipment
       5.6.2 Belt conveyors
       5.6.3 Spreader distributors
       5.6.4 Covers
  5.7 Additional requirements for snow clearing machines
       with rotary equipment
       5.7.1 Rotary equipment
       5.7.2 Ejectors
       5.7.3 Aprons
       5.7.4 Aids for clearing snow blockage
       5.7.5 Warning signs
  5.8 Additional requirements for snow ploughs
       5.8.1 Means on snow ploughs for reducing
              impact caused by driving into solid
              obstacles
       5.8.2 Snow mist protection, snow screen
  5.9 Marking of vehicles with attached or mounted
       machines for winter service
  5.10 Noise reduction by design
       5.10.1 Noise reduction at source
       5.10.2 Noise reduction by protective measures
       5.10.3 Noise reduction by information
  5.11 Reduction of vibration
6 Verification
7 Information for use
  7.1 Operating and maintenance instructions
  7.2 Spare parts list
8 Marking
Annex A (informative) - Terminology
Annex B (informative) - Truck attachment plate
Annex C (normative) - Safety guards on winter service
        machines
Annex D (normative) - Warning sign "Warning of danger
        ahead"
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
         Directive 98/37/EC
Annex ZB (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
         Directive 2006/42/EC
Bibliography

Describes the appropriate technical measures to eliminate or reduce risks arising from the significant hazards associated only with machine operation, setting and adjustments, load discharge and routine maintenance.