Operating manual - ChillPAC and LP ChillPAC Mk 3
010823 en 2021.06
5/68
Contents
1. Introduction...........................................................................................8
1.1 Introduction to manual..................................................................8
1.1.1 Amendments to the manual ...................................................8
1.1.2 Models covered ....................................................................9
1.1.3 Definition of safety precautions used in this manual ............... 10
1.1.4 Requirements for competent persons ................................... 10
2. Safety .................................................................................................. 11
2.1 Areas of application.................................................................... 11
2.1.1 Application ......................................................................... 11
2.1.2 Application of combustion engines ....................................... 12
2.2 Identification .............................................................................. 12
2.2.1 Identification of equipment................................................... 12
2.2.2 Unit/pipe system name plate................................................ 13
2.2.3 Compressor name plates .................................................... 15
2.2.4 Vessel name plate .............................................................. 17
2.2.5 Signs ................................................................................ 18
2.3 Safety precautions ..................................................................... 19
2.3.1 General precautions............................................................ 19
2.3.2 During operation ................................................................. 19
2.3.3 Cooling water systems ........................................................ 20
2.3.4 Cooling media .................................................................... 20
2.3.5 Safety during maintenance and service ................................ 20
2.3.6 Power supply...................................................................... 20
2.3.7 Lubricating oils ................................................................... 21
2.3.8 Refrigerants ....................................................................... 21
2.3.9 Purging a refrigeration plant................................................. 21
2.3.10 F-gas regulation (fluorinated greenhouse gases)................... 22
2.3.11 First aid for accidents with ammonia..................................... 24
2.3.12 Protecting the operator as well as the environment................ 25
2.3.13 Emergency stop.................................................................. 26
3. Design and function ............................................................................ 27
3.1 Unit design ................................................................................ 27
3.1.1 The ChillPAC and LP ChillPAC unit in general ....................... 27
3.1.2 Components on a ChillPAC (water-cooled
condenser)
......................................................................... 28
3.1.3 Components on an LP ChillPAC (external condenser) ........... 29
3.2 Main components ...................................................................... 30
3.2.1 Compressor ....................................................................... 30
3.2.2 Control system ................................................................... 30
3.2.3 Evaporator ......................................................................... 30
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