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 FLORIDA-PNEUMATIC.COM 

 

Please contact 1-800-356-3392 for further assistance.

Universal Tool

GRINDERS & CUT-OFF TOOLS

General Safety Information & Replacement Parts

UT8780-1 

4-1/2 in. Angle Grinder 

WARNING:

 Risk of injury to persons. Read and 

understand operation instructions.  Always become familiar 
with all the instructions and warnings before operating any 
pneumatic tool.

TABLE OF CONTENTS

General Safety Information   . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 
Air Compressor and Air Tool Safety . . . . . . . . . . . . . . . . . . . 2-3 
Tool Specifications  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Maintenance / Lubrication  . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Troubleshooting  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Warranty  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 

WARNING

:

 This product contains chemicals known to 

the State of California to cause cancer and birth defects or 
other reproductive harm. Wash hands after handling.

WARNING

:

 This product contains lead, a chemical known to 

the State of California to cause cancer and birth defects or 
other reproductive harm. Wash hands after handling.

Summary of Contents for UT8780-1

Page 1: ...ny pneumatic tool TABLE OF CONTENTS General Safety Information 2 Air Compressor and Air Tool Safety 2 3 Tool Specifications 3 Installation 4 Maintenance Lubrication 4 Operation 5 Troubleshooting 6 Warranty 6 Service Parts 7 WARNING This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm Wash hands after handling WARNING This pro...

Page 2: ... used in a dust filled environment exhaust air can cause a dust hazard Dusts and fumes generated when using power tools can cause ill health for example cancer birth defects asthma and or der matitis risk assessment of these hazards and implementation of appropriate controls of is essential Risk assessment should include dust created by the use of the tool and the potential for disturbing existing...

Page 3: ...wheels shall not be used for side grinding Exception grinding wheels designed for side grinding Grinders should not be used over the maximum rated speed of an abrasive product 5 The operator shall pay attention that no bystanders are in the vicinity 6 The personal protective equipment such as gloves apron and helmet shall be used 7 Never operate the grinder without the original guard supplied by t...

Page 4: ...rly check and fill the in line lubricator with air tool oil Avoid using excessive amounts of oil Adjust the in line lubricator by placing a sheet of paper next to the tool s exhaust ports and holding the throttle open approximately 30 seconds The lubricator is properly set when a light stain of oil collects on the paper If it is necessary to store the tool for an extended period of time overnight ...

Page 5: ...RNING Disconnect the tool from the air supply before servicing or changing accessories 4 Grinding WARNING You must wear the ANSI approved eye protection during the operation failure to follow this this may result in serious injury or damage to the operator WARNING Hearing protection is strongly recommended A protective respirator is recommended Connect the grinder to the air supply This tool featu...

Page 6: ...grease There is moisture blowing out of the tool s exhaust There is water in the tank Drain the tank See the air compressor manual for instructions Lubricate the tool and run it until water is not evident Lubricate the tool again and run for 1 2 seconds Warranty Limited Warranty Universal Tool warrants its tools to be free from defects in material and workmanship for one year from the date of purc...

Page 7: ...VE STEM 1 32 980432 KEY 1 9 980409 LEVER 1 33 9804533 SHAFT 5 8 11 1 10 980410 PIN 1 34 980434 FACE PLATE 1 11 980411 BALL BEARING 4 36 980436 SCREW 4 12 980412 REAR PLATE 1 37 9804531 DISC NUT 5 8 11 2 13 980413 PIN 1 38 980438 HANDLE 1 14 980414 CYLINDER 1 39 9804541 STOP SPANNER 1 15 980415 ROTOR 1 40 9804542 DISC SPANNER 1 16 980416 ROTOR BLADE 4 41 980441 SHROUD 1 17 980417 BEARING SPACER 1 4...

Page 8: ...umatic Manufacturing Corporation 851 Jupiter Park Lane Jupiter FL 33458 Universal Tool Questions problems missing parts Call Customer Service 8 a m 5 p m EST Monday Friday 1 800 356 3392 FLORIDA PNEUMATIC COM Retain this manual for future use ...

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