Table Des Matières - Bitzer ORBIT 6 GSD60120 Instructions De Service

Table of contents
1 Introduction............................................................................................................................................................ 4
2 Safety .................................................................................................................................................................... 4
2.1 Authorized staff.............................................................................................................................................. 4
2.2 Residual risks ................................................................................................................................................ 4
2.3 Safety references........................................................................................................................................... 4
2.3.1 General safety references.................................................................................................................. 4
3 Application ranges ................................................................................................................................................. 5
3.1 Name plate .................................................................................................................................................... 5
3.2 Use of flammable refrigerants of the A2L safety group ................................................................................. 5
3.2.1 Compressor and refrigeration system requirements.......................................................................... 6
3.2.2 General operation requirements ........................................................................................................ 6
4 Mounting................................................................................................................................................................ 6
4.1 Transporting the compressor......................................................................................................................... 6
4.2 Installing the compressor............................................................................................................................... 7
4.2.1 Installation location ............................................................................................................................ 7
4.2.2 Vibration dampers.............................................................................................................................. 7
4.3 Connecting the pipelines ............................................................................................................................... 8
4.3.1 Pipe connections................................................................................................................................ 9
4.4 Connections................................................................................................................................................. 10
5 Electrical connection ........................................................................................................................................... 12
5.1 General information ..................................................................................................................................... 12
5.2 Mains connections ....................................................................................................................................... 13
5.3 High-voltage test.......................................................................................................................................... 13
5.4 Line start permanent magnet motor (LSPM) ............................................................................................... 13
5.5 Protection devices ....................................................................................................................................... 14
5.5.1 SE-B2 and SE-B3 ............................................................................................................................ 14
5.5.2 Discharge gas temperature sensor (option)..................................................................................... 14
5.5.3 Pressure limiter (HP + LP) ............................................................................................................... 14
5.5.4 Oil heater ......................................................................................................................................... 14
6 Commissioning .................................................................................................................................................... 15
6.1 Checking the strength pressure................................................................................................................... 15
6.2 Checking tightness ...................................................................................................................................... 15
6.3 Evacuation ................................................................................................................................................... 15
6.4 Charging refrigerant .................................................................................................................................... 16
6.5 Checks prior to compressor start................................................................................................................. 16
6.6 Compressor start ......................................................................................................................................... 17
6.6.1 Checking the rotation direction ........................................................................................................ 17
6.6.2 Lubrication / oil level monitoring....................................................................................................... 17
6.6.3 Vibrations ......................................................................................................................................... 17
6.6.4 Cycling rate ...................................................................................................................................... 17
6.6.5 Checking the operating data ............................................................................................................ 17
6.6.6 Particular notes on safe compressor and system operation ............................................................ 17
7 Operation............................................................................................................................................................. 18
2 ESB-130-7