Section 2
DESCRIPTION
5
2.1 INTRODUCTION
Your new Sullair flood-lubricated Rotary Screw
Vacuum system will provide you with improved reli-
ability and greatly reduced maintenance.
Compared to other vacuum pumps, the Sullair
Rotary Screw is unique in mechanical reliability and
lack of "wear". Furthermore, the internal working
parts of the vacuum unit do not require any inspec-
tion.
2.2 DESCRIPTION OF COMPONENTS
Refer to Figure 2-1A or 2-1B. The components and
assemblies of the Sullair vacuum system are clear-
ly shown. The complete package includes vacuum
unit, electric motor, starter, inlet system, dis-
charge system, lubrication and cooling system,
capacity control system and instrumentation.
An electric motor-driven fan forces air through the
cooler (mounted at the end of the frame), thereby
removing the compression heat from the cooling
fluid.
The "open" design of the Sullair vacuum system,
provides easy access to all components.
2.3 SULLAIR VACUUM SYSTEM, FUNCTIONAL
DESCRIPTION
The Sullair vacuum system features the Sullair vac-
uum unit, a single-stage, positive displacement,
flood lubricated vacuum unit. This unit provides
continuous pulse-free vacuum to meet your needs.
Read Section 6 (Maintenance) to keep
your vacuum pump in top operating
condition. Should any questions arise
which cannot be answered in the fol-
lowing text, call your nearest Sullair
representative or the Sullair
Corporation Service Department.
Figure 2-1A Sullair Rotary Screw Vacuum System - Air-cooled
KEY NO. DESCRIPTION QUANTITY KEY NO. DESCRIPTION QUANTITY
1 AIR FILTER 1 7 SUMP TANK 2
2 AIR INLET 1 8 AIR-COOLER 1
3 FLUID FILTER 1 9 CONTROL BOX 1
4 VACUUM UNIT 1 10 INSTRUMENT PANEL 1
5 SULLICON CONTROL 1 11 SIGHT GLASSES 2 / SUMP TANK
6 MOTOR 1 12 FLUID FILL PORT 1 / SUMP TANK
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