Operating manual - HPC Mk 4 LL & Mk 5 (including ATEX)
001752 en 2023.05 5/48
Contents
1. Introduction...........................................................................................7
1.1 Amendments to the manual ..........................................................8
1.2 Safety precaution definitions used in this manual............................9
1.3 Requirements for competent persons ............................................9
2. Safety ..................................................................................................10
2.1 Application of the compressor ..................................................... 10
2.2 Application of combustion engines .............................................. 10
2.3 Identification .............................................................................. 11
2.3.1 Identification of equipment................................................... 11
2.3.2 Unit/pipe system name plate................................................ 12
2.3.3 Compressor name plates .................................................... 14
2.3.4 Labelling of explosion-proof equipment.................................16
2.3.5 Vessel name plate ..............................................................17
2.4 Safety precautions .....................................................................18
2.4.1 Signs ................................................................................18
2.4.2 Emergency stop.................................................................. 19
2.4.3 Safety during maintenance and service ................................ 19
2.4.4 Electrical installations..........................................................20
2.4.5 General precautions............................................................ 21
2.4.6 During operation .................................................................21
2.4.7 Cooling water system..........................................................22
2.4.8 Lubricating oils ................................................................... 22
2.4.9 Refrigerants ....................................................................... 22
2.4.10 Purging a refrigeration plant................................................. 22
2.4.11 F-gas regulation (fluorinated greenhouse gases)................... 23
2.4.12 Transmission safety ............................................................ 24
2.5 Sound measurement and noise data ...........................................26
2.5.1 Noise data.......................................................................... 26
2.5.2 Noise data for HPC ............................................................. 26
3. Operating instructions ........................................................................28
3.1 Safety precautions .....................................................................28
3.2 Ventilation ................................................................................. 28
3.3 Pressure ...................................................................................28
3.4 Hot and cold surfaces.................................................................28
3.5 Compressor control and alarm functions ...................................... 28
3.6 UniSAB reading, safety and capacity regulating system ................ 29
3.7 Heating element ........................................................................29
3.8 Valves for operation of compressor.............................................. 29
