Quincy QGB 30 - User Manual

QGB Series (20-60 HP)
Belt Drive Air Compressors
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. 65089-1B
May 2006 Edition
Latest Update: October 2007

Summary

General Information and Safety

Safety Alert Symbols

Identifies hazard seriousness levels with specific symbols for immediate recognition.

Safety Precautions

Lists essential safety measures for operating and maintaining the compressor unit.

Royal Blue Warranty Program

Outlines the terms and conditions of the Quincy Royal Blue Warranty program.

Operating Procedures

Pre-Operation Checks

Checklist for safety and proper function before starting the compressor.

Starting and Stopping the Compressor

Step-by-step guides for safely starting and stopping the compressor.

HMI Control Panel Operation

Explanation of the Human-Machine Interface controls and displays.

Integrated Dryer Operation

Dryer Installation Procedures

Dryer Start-up, Operation, and Maintenance

Servicing and Maintenance

Maintenance Safety and Preparation

Steps to ensure safety before performing maintenance or service.

Maintenance Schedule

Guideline for periodic maintenance tasks and recommended intervals.

Shaft Seal and V-belt Drive Maintenance

Belt Replacement and Tensioning Values

Compressor Fluids

Fluid Specifications and Types

Recommended fluids (PG, XP, Plus, F, IV) and their properties.

Fluid Handling and Analysis Program

Fluid Flushing and Conversion Procedures

Sampling Procedures and Analysis Report

Guide for collecting fluid samples and interpreting analysis reports.

Troubleshooting Guide

Start-up and Shutdown Issues

Causes and solutions for start failures and unplanned shutdowns.

Air Delivery and Pressure Problems

Temperature and Belt Related Issues

Integrated Dryer Troubleshooting

Dryer Unit Operational Faults

Troubleshooting unit not running, short cycling, or start-up issues.

Dryer Pressure and Airflow Problems

Dryer Freeze-up and Low Air Pressure

Technical Data

QGB 20-30 Technical Data

QGB 40-60 Technical Data

Quincy QGB 30 Specifications