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Universal Tool a Division of Florida Pneumatic Mfg. Corp.  

851 Jupiter Park Lane, Jupiter FL 33458

Universal Air Tools Company Ltd.

 

Unit 8 Lane End Industrial Park, High Wycombe, HP14 3BY, UK

Safety Information (continued)

AIR COMPRESSOR AND AIR TOOL SAFETY

1.  Risk of Bursting. Do not adjust the regulator to result in output 

pressure greater than the marked maximum pressure of this air 
tool.

2.  Ensure the hose is free of obstructions or snags. Entangled or 

snarled hoses can cause loss of balance or footing and may 
become damaged.

3.  Never leave a tool unattended with the air hose attached.
4.  Do not operate this tool if it does not contain a legible warning 

label.

5.  Do not continue to use a tool or hose that leaks air or does not 

function properly.

6.  Never direct a jet of compressed air toward people or animals.
7.  Protect your lungs. Wear a face or dust mask if the operation is 

dusty. 

WARNING:

 Some dust created by power sanding, sawing, 

grinding, drilling and other construction activities contains 
chemicals known to cause cancer, birth defects or other 
reproductive harm. Some examples of these chemicals are:

Lead from lead based paint, crystalline silica from bricks 
and cement and other masonry products, arsenic and 
chromium from chemically-treated lumber.

Your risk from those exposures varies, depending on how 
often you do this type of work. To reduce your exposure to 
these chemicals: work in a well-ventilated area, and work 
with approved safety equipment, such as dust masks that 
are specifically designed to filter out microscopic particles.

Important Warnings - Grinders & Cut-Off Tools 

Specifications

1.  The stopping time, if longer than 5 seconds, shall be stated, and it shall be recommended to put the grinder in a stable position. 
2.  When cutting-off, the workpiece shall be so supported that the slot is kept at constant or increasing width during the whole operation. 
3.  If the abrasive product gets jammed in a cut slot, shut off the grinder and ease the wheel free. Check that the wheel is still correctly 

secured and not damaged before continuing the operation. 

4.  Grinding wheels and cut-off 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 the grinder manufacturer correctly fitted to the grinder.
8.  Only use the wheel mounting flanges supplied by the grinder manufacturer.
9.  Only use grinding wheels and cut-of wheels and wire brushes that meet ANSI standards, ISO standards or both-this will be shown on the 

wheel manufacturers label.

10. Only use grinding wheels and cut-off wheels and wire brushes  that have the correct center mounting hole or correct threaded insert 

center to match the spindle thread on the grinder.

11. Never adjust the grinder, adjust the guard or change the wheel unless the air supply and air hose is disconnected from the grinder.
12. Only personnel trained in the correct methods to adjust guards and change grinding wheels or cut-off wheels or wire brushes should 

conduct these operations.

13. Always ensure that you are aware of the direction of the sparks being created by the grinding operation and ensure that the sparks are 

not directed to the operator or other persons in the area.

14. Never use a grinder close to any explosive or flammable materials or air conditions.
15. Only use the type of wheel that the grinder manufacturer specifies that the grinder is designed for use with.
16. Never attempt to modify or adapt a grinder or cut-off tool to accept a grinding wheel or cut-off wheel or wire brush that the grinder was 

not designed for use with.

17. Eye protection, hearing protection, safety gloves and safety aprons must always we worn when operating a grinder

Vibration Level (m/sec2):  4.5

Noise Level (dBA):  88

Model #

Motor 

(hp)

Motor 

Kw)

Max. Wheel 

Dia. (in)

Speed 

(rpm)

Exhaust

Spindle 

Size

Weight 

(lb)

Weight 

(kg)

Length 

(in)

Length 

(mm)

Rec. Pressure

Air Inlet 

(NPT/BSP)

Rec. Hose 

(id. In)

Air Cons. 

(cfm)

Avg. Air  

Cons. (cfm)

UT8744

1.2

0.89

4" Type 27

13,500

Side

3/8" - 24 

M 10 x 1.5

2.9

1.4

9.0

249

90 psi-6.2 bar

3/8"

1/2”

18

3.6

Summary of Contents for UT8744

Page 1: ...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 har...

Page 2: ...s essential If the pneumatic tool is 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 t...

Page 3: ...ing the operation 4 Grinding wheels and cut off 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 ...

Page 4: ...he tool from operating if the throttle is accidentally engaged LUBRICATION An in line filter regulator lubricator is recommended as it increases tool life and keeps the tool 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 holdi...

Page 5: ...hanging accessories 4 Grinding and deburring 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 Remove the flange nut with the disc and spanner wrench Mount the grinding wheel on the spindle Replace the...

Page 6: ...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 Warranty Limited Warranty Universal Tool warrants its tools to be free from defects in material and workmanshi...

Page 7: ... FL 33458 Universal Air Tools Company Ltd Unit 8 Lane End Industrial Park High Wycombe HP14 3BY UK Service Parts Exploded View Drawing 1 2 3 4 5 9 10 15 17 18 19 21 22 23 24 25 18 18 26 27 28 29 30 31 41 32 11 18 34 35 36 37 43 12 13 14 8 7 6 20 46 45 42 47 48 38 39 40 40A 44 49 50 33A ...

Page 8: ...1 5 UK 1 09 9ST30409A HOUSING 1 9ST3041136 3 SHAFT 3 8 24 US 1 10 912012 1 PIN 1 37 9ST70407 KEY 1 11 9ST120A13 LEVER 1 38 9ST80537 3 FACE PLATE 1 12 9OB 04 O RING 1 39 9ST70403A SCREW 4 13 9OB 101 05 1 VALVE STEM 1 40 970401 1 DISC NUT M10 1 5 1 14 9OB 30 SNAP RING 1 40A 970401 3 DISC NUT 3 8 24 1 15 9ST30415 1 CLAMP NUT 1 9ST85456 DISC NUT M10 1 5 1 17 980441 SHROUD 1 9ST85456 1 DISC NUT 3 8 24 ...

Page 9: ...94 883300 Universal Air Tools Company Ltd Unit 8 Lane End Industrial Park High Wycombe HP14 3BY UK sales universal co uk www universal co uk Call Customer Service 8 a m 5 p m EST Monday Friday 1 800 356 3392 Universal Tool a Division of Florida Pneumatic Mfg Corp 851 Jupiter Park Lane Jupiter FL 33458 www Florida Pneumatic com US UK ...

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