1800-3000 USER MANUAL SECTION 2
12
2.3 SULLAIR COMPRESSOR 
UNIT, FUNCTIONAL 
DESCRIPTION 
Sullair air compressors feature the Sullair
compressor unit, a single-stage, positive
displacement, flood lubricated type compressor. This
unit provides continuous compression to meet your
needs.
Figure 2-1: Main Component Location
1. Moisture Separator 8. Starter Box
2. Sight Glass 9. Fan Motor
3. Fluid Port Fill 10. Air Filter
4. Separator/Sump Tank 11. Motor
5. Compressor Unit 12. Cooler
6. E-Stop 13. Fluid Filter
7. WS Controller 14. Variable Speed Drive 
(where equipped)
 NOTE
With a Sullair compressor, there is no 
maintenance or inspection of the internal 
parts of the compressor unit permitted in 
accordance with the terms of the war-
ranty.