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PREN 746-7 INDUSTRIAL THERMOPROCESSING EQUIPMENT - PART 7: SPECIAL SAFETY REQUIREMENTS FOR VACUUM THERMOPROCESSING EQUIPMENT
Hardcopy , PDF
07-23-2013
English
Foreword
0 Introduction
1 Scope
2 Normative references
3 Definitions
4 List of Hazards
5 Safety requirements and/or mesures
5.1 General
5.2 Mechanical
5.3 Electrical
5.4 Thermal
5.5 Radiation
5.6 Materials and substances
6 Verification of safety requirements and/or
measures
6.1 General
6.2 Test for tightness of equipment
6.3 Test for overpressure safety device
6.4 Test for failsafe and automatic shut down
7 Information for use
7.1 General
7.2 Specific information to be provided
Annex A. (normative) list of equipment within the scope
of this part of the standard
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