Gardner Denver AUTOSENTRY EAQ99Q Operating And Service Manual

Electra-saver electra-saver ii stationary base-mounted compressor

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Table Of Contents

Table of Contents

Maintain Compressor Reliability and Performance with
Genuine Gardner Denver Compressor Parts and Support Services
Instructions for Ordering Repair Parts/Remanufactured Airends
Warning - Prohibition - Mandatory Label Information
Safety Precautions
Table of Contents
Index
List of Illustrations
Section 1, General Information
Figure 1-1 - Compression Cycle
Figure 1-2 - Starter Box
Figure 1-3 - Control Box
Figure 1-4 - Compressor / Motor Side
Figure 1-5 - Cooler / Reservoir Side
Figure 1-6 - Air/Oil Flow Diagram
Section 2, Installation
Figure 2-1 - Typical Compressor Room
Figure 2-2 - Air Flow Chart
Figure 2-3 - Cold Weather Installation
Figure 2-4 - Inlet Line Lengths
Figure 2-5 - Heat Exchanger (Oil Cooler) Approximate Water Flow
Figure 2-6 - Aftercooler Approximate Water Flow
Figure 2-7 - Series Piping
Figure 2-8 - Parallel Piping
Section 3, Starting & Operating Procedures
Section 4, Controls & Instrumentation
Figure 4-1 - Schematic Tubing Diagram
Figure 4-2 - Blowdown Valve
Figure 4-3 - Minimum Discharge Pressure/Check Valve
Figure 4-4 - Inlet Valve
Figure 4-5 - Shuttle Valve
Figure 4-6 - Turn Valve - Electra-Saver Only
Figure 4-7 - Control Schematic - Compressor Unloaded - Constant Speed Mode
Figure 4-8 - Control Schematic - Compressor at Full Load - Constant Speed Mode
Figure 4-9 - Control Schematic - Compressor Unloaded - Low Demand Mode or Auto Mode
Figure 4-10 - Control Schematic - Compressor at Full Load
Figure 4-11 - Control Schematic - Compressor Fully Unloaded - Low Demand Mode Switch off
Figure 4-12 - Control Schematic - Compressor Fully Loaded - Low Demand Mode Switch on
Figure 4-13 - Wiring Diagram - Wye Delta
Figure 4-14 - Wiring Diagram - Full Voltage
Figure 4-15 - Wiring Diagram - Wye Delta
Figure 4-16 - Wiring Diagram - Full Voltage
Section 5, Lubrication, Oil Cooler, Oil Filter & Separator
Figure 5-1 - Dew Point Chart °F
Figure 5-2 - Dew Point Chart °C
Figure 5-3 - Flow Diagram - Air/Oil System
Figure 5-4 - Oil Flow Diagram - Remote Overhead Mounted Cooler
Figure 5-5 - Cooler Drain Detail
Figure 5-6 - Oil Level Gauge
Figure 5-7 - Oil Change Interval
Figure 5-8 - Approximate Oil System Capacities
Figure 5-9 - Thermostatic Mixing Valve Element
Figure 5-10 - Water Control Valve
Figure 5-11 - Oil Separator
Section 6, Air Filter
Figure 6-1 - Heavy Duty Air Filter
Section 7, Coupling
Figure 7-1 - Installation of Coupling Cushions
Section 8, Maintenance Schedule
Section 9, Troubleshooting

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1 Maintain Compressor Reliability and Performance with
2 Section 1, General Information
3 Section 9, Troubleshooting
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ELECTRA-SAVER

ELECTRA-SAVER II

STATIONARY BASE-MOUNTED

COMPRESSOR

AUTOSENTRY

DOMESTIC MODELS

EAQ99Q, EBQ99M - 125, 150, 200 HP

EAU99Q, EBU99C - 200 HP

INTERNATIONAL MODELS

EAQ99R - 100, 125, 150 HP

EBQ99N - 125, 150 HP

(93, 112 KW)

EBU99D - 200HP

(150 KW)

OPERATING AND

SERVICE MANUAL

-- ES+ CONTROLS

(75, 93, 112 KW)

13-9-666

Version: 02

July 20, 2009

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Autosentry ebq99mAutosentry eau99qAutosentry ebu99cEaq99r Ebq99n Ebu99d

Gardner Denver AUTOSENTRY EAQ99Q Operating And Service Manual

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