Gardner Denver L Series Service Manual page 21

5.1 Design of the unit - Water cooled
Fig. 2b
1. Intake Filter
2. Suction Regulator
3. Electric Motor
4. Screw Compressor
5. Pressure Reservoir
6. Fine Oil Separator
7. Oil Fill
8. Oil Drain
9. Oil Level Indicator
10. Oil Filter
11. Oil Cooler
12. Pressure Relief Valve
13. Minimum Pressure Valve &
Non-Return Valve
14. Fine Oil Separator Extraction
15. Oil Temperature Regulator
16. Cooling Fan
17. Cool Air Inlet Filter
18. Compressed Air Outlet
19. Base Frame
20. Compressor Controller
21. Emergency Stop Button
22. Control Cabinet
23. Feed Cable Entry
13-25-638 v03 Page 21
24. Final Compression Temperature
Sensor
25. System Pressure Sensor
26. Final Compression Pressure Sensor
27. Opening for Lifting Equipment
28. Filter Material
29. Air Cooler
30. Cooling Water Inlet
31. Cooling Water Outlet