CEI EN 60974-2 : 2014

FOREWORD
INTRODUCTION
1. Scope
2. Normative references
3. Terms and definitions
4. Environmental conditions
5. Tests
6. Protection against electric shock
7. Mechanical provisions
8. Cooling system
9. Abnormal operation
10. Cooling power
11. Rating plate
12. Instructions and markings
Annex A (informative) - Example diagram of built-in
                        and stand-alone liquid cooling systems
Annex B (informative) - Example for a rating plate of
                        stand-alone cooling system
Annex ZA (normative) - Normative references
                       to international publications with
                       their corresponding European
                       publications

Defines safety and construction requirements for industrial and professional liquid cooling systems used in arc welding and allied processes to cool torches.