Operating manual- SAB 355 (including ATEX)
004059 en 2019.11
5/63
Contents
1. Introduction to operating manual............................................... 7
1.1 Compressor name, SABROE/Frick.......................................... 8
1.2 Amendments to the manual.................................................... 8
1.3 Safety precaution definitions used in this manual ............... 10
1.4 Requirements for competent persons .................................. 10
2. Areas of application of screw compressor............................... 11
2.1 Application of the screw compressor .................................... 11
2.2 Application of combustion engines ....................................... 11
3. Identification ................................................................................. 12
3.1 Identification ......................................................................... 12
3.2 Unit/pipe system name plate................................................ 13
3.3 Compressor name plate ........................................................ 15
3.4 Compressor name plate - ATEX ............................................ 16
3.5 Labelling of explosion-proof equipment ............................... 17
3.7 Vessel name plate.................................................................. 18
4. Safety precautions ........................................................................ 19
4.1 Signs ..................................................................................... 19
4.2 During operation ................................................................... 20
4.3 Safety during maintenance and service ............................... 21
4.4 Electrical installations ........................................................... 22
4.5 Lubricating oils ...................................................................... 22
4.6 Purging a refrigeration plant ................................................. 23
4.7 F-gas regulation (fluorinated greenhouse gases)................ 23
4.8 Sound and noise data............................................................ 25
4.8.1 Noise data....................................................................... 25
5. Installation ..................................................................................... 26
6. Operating instructions ................................................................. 27
6.1 Description of the unit ........................................................... 27
6.2 General P&I diagram ............................................................ 29
6.3 P&I diagrams - liquid injection, single and dual port............ 31
6.4 Descriptions of main components and systems................... 33
6.5 Compressor ........................................................................... 33
6.6 Compressor lubrication system ............................................ 34
6.7 No pump oil system ............................................................... 34
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