Sullair 4509 User Manual

®SULLAIR®
INDUSTRIAL AIR COMPRESSOR
3000, 3000P, 3700, 4500,
3000V, 3000PV, 3700V, 4500V
30, 37 & 45 KW/40, 50 & 60HP
Air-Cooled and Water-Cooled
Standard & 24 KT
PART NUMBER:
02250155-601
KEEP FOR
FUTURE
REFERENCE
©
SULLAIR CORPORATION
The information in this document is
correct at the time of printing for utility
compressor serial number
20060701XXXX
and all subsequent serial numbers.
OPERATOR’S MANUAL AND PARTS LIST

Sullair 4509 Specifications

General

Model	4509
Type	Rotary Screw
Horsepower	50 hp
Voltage	460 V
Phase	3
Power	50 hp
Cooling Method	Air Cooled

Summary

Safety Guidelines and Precautions

General Safety Information

Personal Protective Equipment Requirements

Specifies required PPE for safe operation and maintenance.

Fire and Explosion Prevention Measures

Electrical Shock Hazard Avoidance

Compressor Specifications and Tables

Specifications for Standard Models

Lists physical and performance specifications for standard compressor models.

Specifications for Variable Speed Drive Models

Details specifications for Variable Speed Drive (VSD) compressor models.

Detailed Compressor Technical Specifications

Provides detailed technical specifications for compressor type, pressure, and fluid.

WS Controller Operation and Features

Controller Layout and Keypad Functions

Identifies controls and buttons on the WS Controller interface.

Understanding the LCD Display

Interpreting LED Indicator Lights

Maintenance Procedures and Troubleshooting

General and Daily Checks

Scheduled Maintenance Intervals

Filter, Separator, and Fluid Service

Procedures for replacing filters, separators, and changing fluid.

Troubleshooting Common Issues

Guidance for diagnosing and resolving common compressor problems.

VSD Control System Operation

VSD Control System Components

Functional Description of VSD Operation

Describes the operating modes and pressure control of the VSD system.