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Gardner Denver ELECTRA-SAVER EAQ99Q User Manual

Gardner Denver ELECTRA-SAVER EAQ99Q
76 pages
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GARDNER DENVER
®
13-9-666
Version: 01
November 14, 2003
ELECTRA-SAVER
ELECTRA-SAVER II
STATIONARY BASE-MOUNTED
COMPRESSOR
AUTOSENTRY
-- ES+ CONTROLS
DOMESTIC MODELS
EAQ99Q, EBQ99M - 125, 150 & 200 HP
EAU99Q, EBU99C - 200 HP
INTERNATIONAL MODELS
EAQ99R - 100, 125 & 150 HP
(75, 93 & 112 KW)
EBQ99N - 125 & 150 HP
(93, 112 KW)
OPERATING AND
SERVICE MANUAL

Table of Contents

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Gardner Denver ELECTRA-SAVER EAQ99Q Specifications

General IconGeneral
ModelELECTRA-SAVER EAQ99Q
CategoryAir Compressor
TypeRotary Screw
Voltage400 V
Frequency50 Hz

Summary

INTRODUCTION AND GENERAL INFORMATION

COMPRESSOR PRINCIPLES AND OPERATION

Explains the compression cycle, air flow, and lubrication systems.

TURN VALVE FUNCTIONALITY (ELECTRA-SAVER)

Describes the turn valve for capacity control and its actuator.

SAFETY PRECAUTIONS AND DECALS

DANGER AND WARNING NOTICES

Highlights critical safety hazards, including electrical, pressure, and mechanical risks.

VISUAL SAFETY IDENTIFICATION (DECALS)

Details the various safety decals and their meanings found on the unit.

INSTALLATION PROCEDURES

UNIT HANDLING, LOCATION, AND FOUNDATION

Covers safe lifting, placement, ventilation, and mounting surface requirements.

COLD WEATHER AND ELECTRICAL INSTALLATION

Guidelines for cold climate operation and safe electrical connections.

STARTING AND OPERATING PROCEDURES

PRE-OPERATION CHECKS AND START-UP

Step-by-step guide for initial checks, oil level, and starting the unit.

UNIT SHUTDOWN AND DAILY CHECKS

Procedures for stopping the compressor and performing daily inspections.

CONTROLS AND INSTRUMENTATION

AUTOSENTRY CONTROL SYSTEM OPERATION

Explanation of operating modes and using the controller interface.

KEY CONTROL COMPONENTS AND SCHEMATICS

Describes controller functions, relief valves, and system tubing diagrams.

WIRING DIAGRAMS

Electrical connection layouts for different unit configurations.

LUBRICATION, FILTRATION, AND COOLING SYSTEMS

OIL SYSTEM, LUBRICANTS, AND TEMPERATURE MANAGEMENT

Covers oil system function, lubricant selection, and high-temperature operation.

OIL AND FILTER MAINTENANCE SCHEDULE

Guidelines for oil change intervals, filter replacement, and system cleaning.

OIL SEPARATOR AND SYSTEM CHECKS

Information on oil separator function, maintenance, and system performance checks.

AIR FILTER MAINTENANCE

AIR FILTER SERVICING AND ELEMENT LIFE

Covers cleaning, replacing the air filter element, and life expectancy.

COUPLING MAINTENANCE

COUPLING ASSEMBLY, ALIGNMENT, AND REPLACEMENT

Procedures for mounting, aligning, and replacing coupling elements.

MAINTENANCE SCHEDULE

ROUTINE SERVICE CHECKLIST AND INTERVALS

Lists regular checks and scheduled maintenance tasks by hours/years.

TROUBLESHOOTING GUIDE

START-UP, OPERATIONAL, AND PERFORMANCE ISSUES

Addresses common problems like failure to start, operation, and performance issues.

WARRANTY INFORMATION

WARRANTY TERMS, COVERAGE, AND DISCLAIMERS

Outlines general warranty provisions, periods, exclusions, and legal disclaimers.

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