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Universal Tool a Division of Florida Pneumatic Manufacturing Corporation 

851 Jupiter Park Lane, Jupiter FL 33458

Warranty

Limited Warranty: Universal Tool warrants its tools to be free from defects in material and workmanship for one year from the date of 
purchase. This warranty does not apply to tools which have been abused, misused, modified or repaired by someone other than Universal 
Tool or its authorized service centers. If a UT tool proves defective in material or workmanship within one year after purchase, return 
it to any authorized service center or Universal Tool freight prepaid. Please enclose your name, address and adequate proof of date of 
purchase and a short description of the defect. Universal Tool will,at its option, repair or replace defective tools free of charge. Repairs or 
replacements are warranted as described above for the remainder of the original warranty period. Universal Tool's sole liability  and your 
exclusive remedy under this warranty is limited to repair or replacement of the defective tool.
There are no other warranties expressed or implied and Universal Tool shall not be liable for incidental, consequential or special damages, 
or any other damages,costs or expenses excepting only the cost or expense of repair or replacement as described above.

Troubleshooting

Problem

Possible Cause

Solution

The tool runs slowly or will not 
operate.

There is grit or gum in the tool.

Flush the tool with air tool oil or gum solvent.

The tool is out of oil.

Lubricate the tool according to the lubrication 
instructions in this manual.

The air pressure is low.

 

Adjust the regulator on the tool to the 
maximum setting.

 

Adjust the compressor regulator to the tool’s 
maximum setting of 90 psi.

The air hose leaks.

Tighten and seal the hose fittings with pipe thread 
tape if leaks are found.

The air pressure drops.

 

Ensure the hose is the proper size. Long 
hoses or tools using large volumes of air may 
require a hose with an I.D. of ½" or larger 
depending on the total length of the hose.

 

Do not use a multiple number of hoses 
connected together with a quick connect 
fitting. This causes additional pressure drops 
and reduces the tool power. Directly connect 
the hoses together.

There is a worn rotor blade in the motor. 

Replace the rotor blade.

There is a worn ball bearing in the motor.

Remove and inspect the bearing for rust, dirt, and 
grit. Replace or clean and grease the bearing with 
bearing 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.

Summary of Contents for UT8651R

Page 1: ...allation 4 Maintenance Lubrication 4 Operation 5 Troubleshooting 6 Warranty 6 Service Parts 7 UT8651R UT8651H 1 Stroke Chipping Hammers UT8651R UT8651H UT8652R UT8652H UT8653R UT8653H UT8654R UT8654H UT8652R UT8652H 2 Stroke Chipping Hammers UT8653R UT8653H 3 Stroke Chipping Hammers UT8654R UT8654H 4 Stroke Chipping Hammers WARNING This product contains chemicals known to the State of California t...

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: ...ted for use only in non rotary percussive power tools 5 For hammers and breakers where appropriate never use blunt chisels as they require excessive pressure and can break from failure Blunt tool pieces can increase vibration and therefore sharp tools should always be used 6 Avoid direct contact with the inserted tool during and after use as it can be hot or sharp 7 Never adjust the non rotary per...

Page 4: ... in sustained operation Regularly 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 exte...

Page 5: ...operly held by the retainer spring before use 3 Removing the chisel Rotate the spring counterclockwise to remove the retainer spring A Pull the chisel out of the air hammer B WARNING Do not operate the tool without the chisel in cylinder or allow the chisel to be driven out of the cylinder Internal damage will result if the piston strikes the cylinder wall 4 Operating the air hammer Push WARNING D...

Page 6: ... cost or expense of repair or replacement as described above Troubleshooting Problem Possible Cause Solution The tool runs slowly or will not operate There is grit or gum in the tool Flush the tool with air tool oil or gum solvent The tool is out of oil Lubricate the tool according to the lubrication instructions in this manual The air pressure is low Adjust the regulator on the tool to the maximu...

Page 7: ... FLORIDA PNEUMATIC COM Please contact 1 800 356 3392 for further assistance Service Parts Exploded View Drawing ...

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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