Quincy Compressor QOF 30 User Manual

OIL-FREESCROLL
COMPRESSORS
QOF20,QOF22,QOF30
InstructionManual
Thismanualcontainsimportantsafetyinformationandshouldbemadeavailableto
all personnel who operate and/or maintain this product. Carefully read this manual
before attempting to operate or perform maintenance on this equipment.
ManualNo.2930 7140 30
November2014Edition

Quincy Compressor QOF 30 Specifications

General

Model	QOF 30
Phase	3
Max Pressure	175 PSI
Cooling Method	Air Cooled
Voltage	460V
Number of Stages	2
Pump Type	Rotary Screw

Summary

Section I - General Information

Safety Alert Symbols

Explains hazard symbols used to identify risks and their severity.

Safety Precautions

Lists crucial safety guidelines and warnings for operating and maintaining the unit.

Section II - Description

Temperature Protection Features

Explains how the compressor monitors and protects against overheating.

Section III - Controller

Control Panel and Display

Explains the control panel's buttons, LEDs, and display for monitoring and operation.

Status Icons and Symbols

Warning and Shutdown Conditions

Details causes for warnings, shutdowns, and error messages.

Service and Timer Functions

Covers service plan management and weekly timer programming for operations.

Programmable Settings

Section IV - Installation Guidelines

Installation Proposal and Ventilation

Electrical Connection Procedures

Details the steps and safety precautions for electrical hookup.

Section V - Operating Instructions

Initial Start-Up Procedure

Guides on the first-time setup and initial operation of the compressor.

Starting and Stopping the Compressor

Explains the process for starting, stopping, and basic operation.

Section VI - Maintenance

Preventive Maintenance Schedule

Outlines the regular maintenance tasks and intervals for optimal performance.

Section VII - Adjustments and Servicing Procedures

Air Filter and Cooler Maintenance

Motor and Safety Valve Checks

Belt Tensioning and Element Cleaning

Section VIII - Problem Solving

Compressor Troubleshooting

Identifies common compressor faults and their remedies.

Refrigerant Dryer Issues

Section IX - Technical Data

Electrical Cable and Fuse Sizing

Provides tables and guidelines for selecting correct electrical cables and fuses.

Compressor Performance Data