Johnson Controls SAB 355 - Page 9

Engineering manual - SAB 355 Screw compressor unit (including ATEX)
004100 en 2020.10
9/156
11.7 Measures to be taken .......................................................... 125
11.8 General rules for use of lubricating oil in refrigeration
compressors
........................................................................ 127
11.9 Assessing the oil .................................................................. 127
11.10 Visual assessment ............................................................... 128
11.11 Analytical evaluation ........................................................... 128
11.12 Analysing the oil .................................................................. 128
11.13 Oil change ............................................................................ 129
11.14 Charging compressor with lubricating oil ........................... 130
11.15 Oil charge............................................................................. 132
11.16 Motor.................................................................................... 132
12. Fault-finding instructions ......................................................... 133
12.1 How to carry out faultfinding............................................... 133
12.2 Troubleshooting................................................................... 134
13. Service instructions .................................................................... 139
14. Transport instructions ............................................................... 140
14.1 Safety precautions .............................................................. 140
14.2 Transport data ..................................................................... 141
14.3 Personnel requirements ...................................................... 141
14.4 Handling of compressor and unit ........................................ 141
14.5 Loading instructions ............................................................ 143
14.6 Preparations before lifting................................................... 143
14.7 Loading ................................................................................ 143
14.8 Transport instructions ......................................................... 143
14.9 Transport regulations .......................................................... 144
14.10 Unpacking and inspecting the unit...................................... 144
14.11 Moving the equipment to the mounting site....................... 144
14.12 Storage ................................................................................ 144
15. Commissioning instructions ..................................................... 145
15.1 Safety precautions .............................................................. 145
15.2 Preparations for commissioning ......................................... 145
15.3 Preparations on the mounting site...................................... 146
15.4 Evacuation and charging of refrigerant .............................. 146
15.5 Start-up ............................................................................... 147
15.6 Commissioning set .............................................................. 147
15.7 Commissioning checklist..................................................... 148