Operating manual - SAB 120-151 A-frame (including ATEX)
6/61
008668 en 2019.08
6.6 Compressor ........................................................................... 34
6.7 Compressor lubrication system ............................................ 35
6.8 No pump oil system ............................................................... 35
6.9 Demand pump oil system...................................................... 35
6.10 Cold-start system.................................................................. 36
6.11 Compressor oil separation system ....................................... 36
6.12 Automatic oil return valve..................................................... 38
6.13 Compressor hydraulic system .............................................. 39
6.14 Capacity control..................................................................... 39
6.15 Volumizer II Vi control........................................................... 40
6.16 Compressor oil cooling system ............................................. 41
6.17 Single-port liquid injection.................................................... 41
6.18 Dual-port liquid injection ...................................................... 41
6.19 Suction check valve bypass .................................................. 41
6.20 Heating element .................................................................... 42
6.21 Start-up ................................................................................. 42
6.22 Initial start-up procedure...................................................... 42
6.23 Normal start-up procedure ................................................... 44
6.24 Stopping routine.................................................................... 44
6.25 Long-term storage ................................................................ 44
7. Troubleshooting ............................................................................ 46
8. Maintenance instructions............................................................ 51
8.1 Maintenance of compressor unit........................................... 51
8.2 Maintenance intervals ........................................................... 52
8.3 Monitoring of operation ......................................................... 53
8.4 Oil ........................................................................................... 55
8.5 Oil charge............................................................................... 55
8.6 Charging compressor with lubricating oil ............................. 56
8.7 Motor...................................................................................... 57
9. Final disposal ................................................................................. 58
9.1 Safety precautions ................................................................ 58
9.2 Waste disposal....................................................................... 58
10. Compliance ..................................................................................... 59
10.1 Declaration of conformity...................................................... 59
Index................................................................................................ 60