Sullair 3707 - 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 3707 Specifications

General

Brand	Sullair
Model	3707
Category	Air Compressor
Language	English

Summary

Section 1 SAFETY

Personal Protective Equipment (PPE)

Guidelines for required PPE during operation and maintenance.

Pressure Release Procedures

Procedures for safely releasing system pressure.

Fire and Explosion Prevention

Precautions to prevent fires and explosions, including spill cleanup and ignition sources.

Moving Parts Safety

Safety measures related to moving components and preventing entanglement.

Hot Surfaces & Sharp Edges Safety

Warnings about potential hazards from hot surfaces and sharp edges.

Toxic and Irritating Substances Safety

Safety guidelines for handling toxic substances and ensuring proper ventilation.

Electrical Shock Hazards

Critical safety procedures for preventing electrical shock.

Safe Lifting and Moving Procedures

Safe practices for lifting and moving the compressor unit.

Entrapment Prevention

Section 2 DESCRIPTION

Compressor Component Identification

Sullair Compressor Unit Functionality

Detailed explanation of the rotary screw compressor unit's operation.

Cooling and Lubrication System Function

Functional description of the cooling and lubrication system.

Compressor Discharge System Function

Functional description of the discharge system and receiver tank.

Control System Functionality

Explanation of the compressor's control system and operating modes.

Air Inlet System Functionality

Section 3 SPECIFICATIONS

Standard Model Specifications

VSD Model Specifications

Key Compressor Specifications

Lubrication Guide

Guidance on selecting and using compressor lubricants.

Lubrication & Filter Maintenance Schedule

Recommendations for fluid, filter, and separator maintenance intervals.

Air-Cooled Piping and Instrumentation

Water-Cooled Piping and Instrumentation

MFV Air-Cooled Wiring Diagram

Wiring diagram for MFV air-cooled models.

MFV Water-Cooled Wiring Diagram

Wiring diagram for MFV water-cooled models.

Wye-Delta Air-Cooled Wiring Diagram

Wiring diagram for Wye-Delta air-cooled models.

Wye-Delta Water-Cooled Wiring Diagram

VSD Air-Cooled Wiring Diagram

VSD Water-Cooled Wiring Diagram

VSD Air-Cooled 575 V Delta Wiring Diagram

VSD Water-Cooled 575 V Delta Wiring Diagram

Section 4 INSTALLATION

Compressor Mounting Guidelines

Ventilation and Cooling Requirements

Requirements for ventilation and cooling for air-cooled and water-cooled units.

Service Air Piping Installation

Fluid Level Check Procedure

Electrical Preparation and Wiring

Requirements for electrical wiring and connections.

Motor Rotation Direction Check

Section 5 WS CONTROLLER

WS Controller LCD Display Information

Section 6 MAINTENANCE

Daily Operation Checks

Initial 50-Hour Maintenance

2000-Hour Maintenance Tasks

Maintenance tasks to be performed every 2000 hours of operation.

Fluid Maintenance and Replacement

Filter Maintenance Procedures

Instructions for replacing fluid and air filter elements.

Air Filter Maintenance and Replacement

Procedures for air filter maintenance and replacement.

Separator Maintenance and Replacement

Procedures for replacing the separator element.

Troubleshooting Common Issues

Guide to diagnosing and resolving common compressor problems.

Section 7 VSD CONTROL OPERATION

VSD Control System Functionality

Functional description of the VSD control system and operating phases.

VSD Unload Mode Operation