Gardner Denver ELECTRA-SAVER EAY99G - User Manual

78 pages

Save Page as PDF

To Next Page

13-10-617

Version: 00

July 28, 2011

ELECTRA-SAVER

STATIONARY BASE-MOUNTED

COMPRESSOR

AirSmart

™

Controller

EAY99G

350, 400, 500 HP

OPERATING AND

SERVICE MANUAL

Main Page

Maintain Compressor Reliability and Performance with Genuine Gardner Denver Compressor Parts and Support Services3
Instructions for Ordering Repair Parts/Remanufactured Airends3
Warning - Prohibition - Mandatory Label Information4
Safety Precautions6
Table of Contents7
Index8
List of Illustrations10
Section 1 General Information11
Figure 1-1 - Compression Cycle11
Figure 1-2 - Control Box12
Figure 1-3 - View of Water Cooled Unit with Aftercooler (Less Enclosure) Compressor - Reservoir End13
Figure 1-4 - View of Water Cooled Unit with Aftercooler (Less Enclosure) Reservoir Side13
Figure 1-5 - View of Water Cooled Unit with Aftercooler (Less Enclosure) Compressor - Motor Side14
Figure 1-6 - View of Water Cooled Unit with Aftercooler (Less Enclosure) - Motor End14
Figure 1-7 - Air/Oil Flow Diagram15
Section 2 Installation16
Figure 2-1 - Typical Compressor Room17
Figure 2-2 - Air Flow Chart17
Figure 2-3 - Cold Weather Installation19
Figure 2-4 - Inlet Line Lengths20
Figure 2-5 - Heat Exchanger (Oil Cooler) Approximate Water Flow21
Figure-2-6 - Aftercooler Approximate Water Flow21
Figure 2-7 - Parallel Piping (Standard Package)22
Figure 2-8 - Series Piping (Customer Piped, Optional)23
Section 3 Starting & Operating Procedures26
Operation Adjustment29
Section 4 Controls & Instrumentation31
Figure 4-1 - Key Pad32
Figure 4-2 - Schematic Tubing Diagram33
Figure 4-3 - Blowdown Valve34
Figure 4-4 - Minimum Discharge Pressure/Check Valve34
Figure 4-5 - Inlet Valve35
Figure 4-6 - Shuttle Valve36
Figure 4-7 - Turn Valve37
Figure 4-8 - Control Schematic - Compressor at Full Load40
Figure 4-9 - Control Schematic - Compressor Fully Unloaded - Constant Speed Mode41
Figure 4-10 - Control Schematic - Compressor Fully Unloaded - Low Demand Mode42
Figure 4-11 - Wiring Diagram - Less Starter (Air-Cooled / Water-Cooled) - 200, 230, 380, 460 Volt43
Figure 4-12 - Wiring Diagram - Less Starter (Air-Cooled / Water-Cooled) - 575 Volt45
Section 5 Lubrication Oil Cooler, Oil Filter & Separator47
Figure 5-1 - Dew Point Chart °F49
Figure 5-2 - Dew Point Chart °C49
Figure 5-3 - Flow Diagram - Air/Oil System50
Figure 5-4 - Oil Flow Diagram - Remote Overhead Mounted Cooler51
Figure 5-5 - Cooler Drain Detail52
Figure 5-6 - Oil Change Interval55
Filling Oil Reservoir57
Figure 5-7 - Approximate Oil System Capacities57
Figure 5-8 - Compressor Main Oil Filter59
Figure 5-9 - Thermostatic Mixing Valve Element60
Figure 5-10 - Water Control Valve61
Figure 5-11 - Oil Separator63
Figure 5 12 - Ambient Temperatures66
Section 6 Air Filter67
Section 7 Coupling69
Figure 7-1- INSTALLATION of COUPLING CUSHIONS69
Section 8 Maintenance Schedule72
Service Checklist72
Section 9 Troubleshooting74

Need help?

Do you have a question about the Gardner Denver ELECTRA-SAVER EAY99G and is the answer not in the manual?

Gardner Denver ELECTRA-SAVER EAY99G Specifications

General

Brand	Gardner Denver
Model	ELECTRA-SAVER EAY99G
Category	Air Compressor
Language	English

Related product manuals

Gardner Denver ELECTRA-SAVER

105 pages

Gardner Denver ELECTRA-SAVER G2

100 pages

Gardner Denver ELECTRA-SAVER II

105 pages

AirSmart ELECTRA-SAVER

Gardner Denver EBU99E

78 pages

Gardner Denver EBB DB-15 HP

84 pages

Gardner Denver ELECTRA-SAVER EAY99G - User Manual

Table of Contents

Gardner Denver ELECTRA-SAVER EAY99G Specifications

Related product manuals