1.1 The scope of prEN 378-1:1999 is applicable. 1.2 This Part 4 of the European Standard specifies requirements for safety and environmental aspects in relation to operation, maintenance, repair of refrigerating systems and the recovery, reuse and disposal of all types of refrigerant. 1.3 These requirements are intended to minimize risks of injury to persons and damage to property and the environment resulting from improper handling of the refrigerant or from contaminants leading to system breakdown and resultant emission of the refrigerant.
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