Eagle Electronics Grinder EGA530 User Manual

EAGLE  
Air Tools  
STRAIGHT  
DIE GRINDER  
MODEL EGA530  
OWNERS MANUAL  
1-800-551-2406  
 
TABLE OF CONTENTS  
Limited Warranty ...............................................................................................2  
Description.........................................................................................................ꢀ  
Inspection..........................................................................................................ꢀ  
Safety Instructions.............................................................................................ꢀ  
Before Using This Air Tool .................................................................................5  
Operating Instructions .......................................................................................5  
Troubleshooting.................................................................................................5  
Parts Breakdown...............................................................................................6  
Tool Specifications.............................................................................................7  
DESCRIPTION  
Eagle Air tools are manufactured in accordance with our strict specifications and designed  
to be used in light duty professional or serious DIY applications. When used in accordance  
with warnings and instructions given in this manual, and when properly applied and main-  
tained they should give you many years of productive and trouble free service.  
This tool is NOT designed for professional, production or industrial use, when used in these  
applications its life expectancy will be significantly shortened and the warranty will be void.  
INSPECTION  
Upon receipt of your new tool, carefully check for any shipping damage. If your new tool is  
damaged in shipping you need to file a claim with the carrier at once, and before contacting  
Eagle’s customer service department.  
Also carefully check to make sure all accessories (if included) are with the tool. Make sure  
any loose bolts, fittings etc. are tightened before you put this tool into service.  
SAFETY INSTRUCTIONS  
You should operate this air tool only if you have read this entire manual, and understand  
its content, and you are familiar with safety and proper use when operating this equipment.  
This air tool is part of a high pressure compressed air system, the following safety precau-  
tions must be followed at all times.  
Wear hearing protection.  
Wear eye protection.  
Read the instruction manual  
Wear respiratory protection.  
 
SAFETY INSTRUCTIONS  
1)  
2)  
Always wear protective goggles or safety glasses, hearing protection, protective gloves  
and footwear.  
Air tools can create dust when drilling, grinding, sanding or cutting. This dust can con-  
tain substances known to cause cancer, birth defect, etc. Also wear proper breathing  
protection.  
ꢀ)  
4)  
5)  
6)  
Do not wear loose clothing or jewelry, and ensure long hair is protected with a proper  
cover.  
Do not exceed the maximum operating pressure of this tool or any component in the  
air delivery system.  
Do not depress the trigger when connecting this tool to the air supply system. Always  
disconnect the tool from the air supply system when changing attachments.  
Only use attachments specifically designed for use with air tools. Hand tool sockets  
can shatter and cause serious injury. Do not use worn or damaged attachments. Make  
sure attachments are securely attached to the air tool.  
7)  
8)  
Do not point the air tool at yourself or any other person.  
Never use Oxygen or combustible gases to operate this tool. Use only lubricated com-  
pressed air regulated to the recommended operating pressure for this tool.  
9)  
Disconnect this tool from its air supply before attempting to install or change attach-  
ments or before attempting any service. Also disconnect the air tool from the com-  
pressed air system when not in use.  
10)  
Excessive use of this tool can cause injury due to vibration and fatigue. Do not use this  
tool in awkward positions, and avoid repetitive work motions. When feeling discomfort,  
numbness, fatigue, tingling or pain stop work immediately and seek medical treatment  
and advice.  
11)  
Inspect air hoses, and discard if in worn, weak or damaged condition. Make sure all air  
connections are tight and secure.  
12)  
1ꢀ)  
Keep hands away from moving parts  
Consider working conditions and environment. Do not operate this tool around hazard-  
ous gases or flammable gases. Keep your work area neat and tidy and make sure the  
work area is well lit.  
14)  
Always use clamping devices to hold all work securely in place, never use hands or  
other body parts for holding work. Both hands must be used to operate this air tool,  
enabling control and safety.  
15)  
16)  
17)  
Do not use this air tool if intoxicated, if you are using drugs or medication causing  
drowsiness or if you are tired.  
Do not leave this air tool unattended, and disconnect from the air delivery system when  
not in use. Children must be supervised in the proximity of any air tool or work area.  
Follow air supply manufacturer’s recommendation for connection of regulators, filters  
and other accessories. Do not install quick couplers directly on air tool, it puts unneces-  
sary strain on the air inlet threads, instead install a short length of air hose to the tool.  
Do not over tighten fitting connecting to the air tool; this could cause the housing to  
crack. Use Teflon tape or pipe sealant carefully to prevent excess from entering the air  
tool.  
Wear hearing protection.  
Wear eye protection.  
Read the instruction manual  
Wear respiratory protection.  
4
 
BEFORE USING THIS AIR TOOL  
To ensure long life be sure to oil the tool daily. Pour 4 drops of Eagle air tool (SEA 20 non  
detergent) oil into the air inlet, and then run the tool for a few seconds to clean.  
If tool is an impact wrench fitted with a “Zirc” grease fitting:  
The hammer mechanism of this tool also needs to be greased from time to time (depending  
on usage). The tool is equipped with grease fitting for this purpose; use this connection to  
re-grease the tool using Eagle impact wrench grease.  
PLEASE USE EAGLE SEA 20 NON DETERGENT OIL  
OPERATING INSTRUCTIONS  
Do not put additional pressure on the tool, this will only reduce efficiency and shorten the  
tool’s life. We recommend the air pressure of this grinder at 90 PSI.  
When using the grinder be careful not to exert excessive force. Too much force could be  
hazardous if it caused the cutting tool spindle to bend or break.  
The burning of the work piece or excessive speed reduction indicates too much force being  
applied. Changing to a cutting tool may be better for the desired rate of speed and stock  
removal.  
Avoid hazardous conditions by making sure there is sufficient gripping force on the spindle  
of cutting tool by placing the spindle 7/16” or more inside the collet.  
Lubricate the motor with a good grade of air tool oil. Grit or gum deposit in the tool may cut  
power and may be corrected by cleaning the air strainer and flushing out the tool with gum  
solvent oil.  
TROUBLESHOOTING  
SYMPTOMS  
CAUSE  
REMEDY  
Air tool does not  
run or runs slow.  
Lack of lubrication.  
Lubricate as per instructions.  
Dirt in tool.  
Clean with mixture of 50/50 tool  
oil/solvent. Lubricate after cleaning.  
Insufficient air pressure.  
Check regulator and air supply for  
leaks. Check compressor to make  
sure it operates at correct pressure.  
Make sure air hose is properly sized  
and that multiple hoses are not  
connected to same outlet. Check air  
hose for leaks and repair.  
Rotor blades worn or motor Replace blades, inspect clean or  
bearing worn or dirty.  
replace bearing.  
IMPACT WRENCH See causes (above).  
does not impact or  
See remedies (above).  
impacts slowly.  
Broken or worn impact  
mechanism.  
Inspect and repair as required.  
Wear hearing protection.  
Wear eye protection.  
Read the instruction manual  
Wear respiratory protection.  
5
 
PARTS BREAKDOWN  
INDEX  
PART  
DESCRIPTION  
Housing  
Trigger  
Pin  
QTY  
1
44501  
1
1
1
1
1
1
1
1
1
1
1
2
44502  
14504-1  
1450ꢀ-1  
1450ꢀ-1  
1450ꢀ-1  
14505-1  
14506-1  
44509-1  
ꢀ8021-1  
14ꢀ11-1  
4
Pin  
5
Spring  
6
Lever  
7
O-Ring  
O-Ring  
Valve Stem  
Spring  
8
9
10  
11  
O-Ring  
Wear hearing protection.  
Wear eye protection.  
Read the instruction manual  
Wear respiratory protection.  
6
 
12  
1ꢀ  
14  
15  
16  
17  
18  
19  
20  
21  
22  
2ꢀ  
24  
25  
26  
27  
28  
29  
ꢀ0  
ꢀ1  
ꢀ2  
ꢀꢀ  
ꢀ4  
ꢀ5  
ꢀ6  
ꢀ7  
ꢀ8  
ꢀ802ꢀ-1  
4451ꢀ-1  
44514-4  
44515-1  
44ꢀꢀ5-1  
44ꢀꢀ6-1  
44ꢀꢀ7-1  
44ꢀꢀ8-1  
44ꢀꢀ9-1  
44ꢀ41-1  
54941-1  
14515-1  
14516-2  
14517-1  
14518-2  
14519-1  
14520-2  
14521-2  
14524-1  
1452ꢀ-1  
14525-1  
14526-1  
14527-1  
445ꢀ5-1  
14529-ꢀ  
145ꢀ0-1  
145ꢀ1-1  
Valve Plug  
Grip  
1
1
1
1
1
2
1
1
1
1
4
1
1
2
1
4
1
1
1
1
1
1
1
1
1
1
2
O-Ring  
Exhaust Ring  
Retainer Ring  
O-Ring  
Air Regulator  
O-Ring  
Air Inlet  
Spring  
Ball  
Bearing  
End Plate  
Ball  
Rotor  
Rotor Blade  
Cylinder  
Bushing  
Pin  
Front Plate  
Bearing  
Collet Holder  
Retainer  
Housing Cap  
Collet  
Collet Nut  
Wrench  
Collet Size .....................................................................................................................1/4”  
Air pressure (PSI)............................................................................................................90  
Average air consumption (CFM).....................................................................................4.5  
Free speed (RPM).....................................................................................................22000  
Air inlet (NPT)................................................................................................................1/4”  
Hose size (ID)................................................................................................................ꢀ/8”  
Wear hearing protection.  
Wear eye protection.  
Read the instruction manual  
Wear respiratory protection.  
7
 
Eagle Air Compressors Ltd.  
manufactures and distributes  
top of the line, high quality  
AIR COMPRESSORS  
AIR COMPRESSOR PARTS  
AIR POWERED ACCESSORIES  
1-800-551-2406  
 

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