Universal Tool UT8775-BK Operator Instructions

Operator Instructions
Includes - Foreseen Use, Work Stations, Putting Into Service, Operating,
Dismantling, Assembly and Safety Rules
Manufacturer/Supplier
Universal Air Tool Company Limited
Unit 8
Lane End Industrial Park
High Wycombe
Bucks
HP14 3BY
Tel No (01494) 883300
Product Nett Weight
3.30 lbs
1.76 Kg
Air Pressure
Recommended Working
Recommended Minimum
Maximum

Personal Safety Equipment

Use - Safety Glasses
Use - Safety Gloves
Use - Safety Boots
Use - Breathing Masks
Use - Ear Protectors

Foreseen Use of Tool

This right angle grinder is designed to be used with reinforced resin
bonded depressed centre grinding wheels that have a permitted
rotational speed in excess of 3,500 RPM.
The tool is designed to be used for light grinding and dressing of welds,
etc. but not for cutting off. The grinder must never be used if a wheel
guard (plastic housing) item (47) is not fitted.

Work Stations

The tool should only be used as a hand held hand operated tool. It is
always recommended that the tool is used when standing on a solid
floor. It can be used in other positions but before any such use the
operator must be in a secure position having a firm grip and footing and
be aware of the safety rules to be obeyed when using the sander.

Putting Into Service

Air Supply
Use a clean lubricated air
supply that will give a
measured air pressure at the
tool of 90 p.s.i./6.3 bar when
the tool is running with the
trigger/lever fully depressed.
Use recommended hose size
and length. It is recommended
that the tool is connected to the
air supply as shown in figure 1.
Do not connect the tool to the
air line system without
Fax No (01494) 883237
Recommended Use Of
Balancer Or Support
No
6.3 bar 90 PSI
n/a bar n/a PSI
7.0 bar 100 PSI
Yes
Yes
Yes
Yes

Important

Read these instructions carefully before installing, operating,
servicing or repairing this tool. Keep these instructions in a safe
accessible place.
Product Type
Multi-Function Grinder Kit
Model No/Nos
UT8775-BK
Recommended Hose Bore
Size - Minimum
3/8 Ins 10
Noise Level Sound Pressure Level 83.0 dB(A)
Test Method Tested in accordance with Pneurop
test code PN8NTC1 and ISO Standard 3744
Vibration Level
Test Method Tested in accordance with ISO
standards 8662/1 & 8662/4
incorporating an easy to reach and operate air shut off valve. The air
supply should be lubricated. It is strongly recommended that an air filter,
regulator, lubricator (FRL) is used as shown in Figure 1 as this will supply
clean, lubricated air at the correct pressure to the tool. Details of such
equipment can be obtained from your supplier. If such equipment is not
used then the tool should be lubricated by shutting off the air supply to
the tool, depressurising the line by pressing the trigger on the tool.
Disconnect the air line and pour into the intake bushing a teaspoonful
(5ml) of a suitable pneumatic motor lubricating oil preferably
incorporating a rust inhibitor. Reconnect tool to air supply and run tool
slowly for a few seconds to allow air to circulate the oil. If tool is used
frequently lubricate on daily basis and if tool starts to slow or lose power.
It is recommended that the air pressure at the tool whilst the tool is
running is 90 p.s.i./6.3 bar. The tool can run at lower and higher
pressures with the maximum permitted working air pressure of 100
p.s.i./7 bar.
Page No 1
RPM
3,500
Cycles Per Min
Serial No
Recommended Max.
Hose Length
M/M 30 Ft 10
<2.5 Metres / Sec²
M