GEA Bock HGX2 CO2 T Series Assembly Instructions Manual

Also see for Bock HGX2 CO2 T Series: Assembly instructions Repair instruction Assembly instructions

Contents

DGBFE2196032-04.2013-DGbF6.8 Avoid sluggingATTENTION! Slugging can result in damage to the compressor and causerefrigerant to leak.To prevent slugging:The complete refrigeration plant must be properly designed.All components must be compatibly rated with each other with regard to output (particularly theevaporator and expansion valves).Suction gas superheating at the compressor input should be > 10 K (check the setting of theexpansion valve).The system must reach a state of equilibrium.Particularly in critical systems (e.g. several evaporator points), measures such as the use of liquidtraps, solenoid valve in the liquid line, etc. are recommended.There should be no movement of refrigerant in the compressor while the system is at astandstill.6 | Commissioning