I.S. 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.