KB-120-8 19
Table of contents
1 Introduction........................................................................................................................................................20
1.1 Also observe the following technical documents .........................................................................................20
2 Safety..................................................................................................................................................................20
2.1 Authorized staff............................................................................................................................................20
2.2 Residual risks ..............................................................................................................................................20
2.3 Safety references.........................................................................................................................................20
2.3.1 General safety references................................................................................................................ 21
3 Application ranges ............................................................................................................................................22
4 Mounting ............................................................................................................................................................23
4.1 Vibration dampers........................................................................................................................................23
4.2 Shut-off valves / welding connections..........................................................................................................24
4.3 Connections and dimensional drawings ......................................................................................................25
5 Line start permanent magnet motor (LSPM)...................................................................................................29
6 Commissioning..................................................................................................................................................30
6.1 Evacuation ...................................................................................................................................................30
6.2 Charging with refrigerant .............................................................................................................................30
6.3 Compressor start .........................................................................................................................................31
6.3.1 Checking the operating data............................................................................................................ 32
7 Operation............................................................................................................................................................32
7.1 Operating temperatures and lubrication conditions .....................................................................................32
7.2 Regular tests................................................................................................................................................32
7.3 Measures to be taken in case of inadvertent CO2 emission .......................................................................33
8 Pressure and saturated vapour temperature table for CO₂ ...........................................................................34
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