Sullair LS-12 - Page 50

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Section 7

ILLUSTRATIONS AND PARTS LIST

7.7 COMPRESSOR COOLING AND LUBRICATION SYSTEM (AIR---COOLED, LS---12 SERIES 40 AND

50HP)

Main Page

Parts List1
Table of Contents3
Safety6
General6
Personal Protective Equipment6
Pressure Release6
Fire and Explosion7
Moving Parts7
Hot Surfaces, Sharp Edges and Sharp Corners7
Toxic and Irritating Substances7
Electrical Shock8
Lifting8
Entrapment9
Introduction10
Description of Components10
Sullair Compressor Unit, Functional Description10
- Compressor Cooling and Lubrication System, Functional Description11
- Sullair Rotary Screw Air Compressor11
System, Functional Description11
Compressor Discharge System, Functional Description13
- Modulating Mode14
- Start Mode14
- Normal Operation Mode14
Control System, Functional Description14
- Control System, Sequence of Operation15
- Air Inlet System, Functional Description16
Instrument Panel Group, Functional Description16
- Compressor Air Inlet System17
- Instrument Panel Group17
Table of Specifications18
- Application Guide19
- Lubrication Guide - 24KT Compressors19
- Lubrication Guide - Standard Compressors19
- Ventilation Requirements20
Mounting of Compressor20
Ventilation and Cooling20
Service Air Piping20
Coupling Alignment Check20
Fluid Level Check20
Electrical Preparation20
Service Air Piping with Aftercooler and Optional Air Dryer (Typical)21
Motor Rotation Direction Check22
Operation24
General24
Purpose of Controls24
- Initial Start-Up Procedure25
- Subsequent Start-Up Procedure26
Shutdown Procedure26
General27
Daily Operation27
Maintenance Every 4000 Hours27
Filter Maintenance27
Separator Maintenance27
Parts Replacement and Adjustment Procedures27
- Air Filter Maintenance28
- Air Filter Element Replacement28
- Element Inspection28
- Heavy Duty Air Filter Maintenance28
- Separator Element Replacement29
- Air Filter Replacement29
- Control System Adjustment30
- Sullicon Control30
- Pressure Switch (P/N 040694)31
Troubleshooting31
- Piping and Instrumentation Diagram34
- Illustrations and Parts List35
- Recommended Spare Parts List35
Procedure for Ordering Parts35
- Motor, Frame, Comporessor and Parts38
- Air Inlet System (LS-12 and LS-16 Series)46
- Compressor Cooling and Lubrication System (Air Cooled, LS-12 Series 40 and 50HP)48
- Compressor Discharge System (LS-12 and LS-16 Series)76
- Air-Cooled Cooling Assembly (LS-12 and LS-16 Series)80
- Capacity Control System (LS-12 and LS-16 Series)84
- Instrument Panel and Parts (LS-12 and LS-16 Series)88
- Electro Pneumtal Control System (LS-12 and LS-16 Series)90
- Electro---Pneumatic Control System90
- Electric Control Box Assembly (LS-12 and LS-16 Series)92
- Canopy Enclosure and Parts (Ls---12 and Ls---16 Series96
- Decal Group100
- Wiring Diagram - Single Control108
- Wiring Diagram - Single Control with Annunciator109
- Wiring Diagram - Dual Control110

Sullair LS-12 - Page 50

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