Universal Air Tools UT8754F - Manual

Read these instructions carefully before installing, operating,
servicing or repairing this tool. Keep these instructions in a safe
accessible place.
Important
Includes - Foreseen Use, Work Stations, Putting Into Service, Operating,
Dismantling, Assembly and Safety Rules
Operator Instructions
Manufacturer/Supplier Product Type RPM
Cycles Per Min
Model No/Nos Serial No
Product Nett Weight
lbs
Kg
Recommended Use Of
Balancer Or Support
Recommended Hose Bore
Size - Minimum
Recommended Max.
Hose Length
Ins M/M Ft M
No
Air Pressure
Recommended Working 6.3 bar 90 PSI
Recommended Minimum n/a bar n/a PSI
Maximum 7.0 bar 100 PSI
Personal Safety Equipment
Use - Safety Glasses
Use - Safety Gloves
Use - Safety Boots
Use - Breathing Masks
Use - Ear Protectors
Page No 1
7" Dia Disc Angle Grinder
UT8754 - with splined
output shaft
UT8754F - with 5/8”
UNC threaded shaft
6.38
2.9 3/8 10 30 10
7,000
Universal Air Tool Company Limited
Unit 8
Lane End Industrial Park
High Wycombe
Bucks
HP14 3BY
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.
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 7,000 RPM.
The tool is designed to be used for grinding and dressing of welds,
etc. but not for cutting off. The grinder must never be used if a wheel
guard (disc cover) item (3) is not fitted.
Putting Into Service
Air Supply
Use a clean lubricated air supply
that will give a measured air pres-
sure 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 con-
nect the tool to the air line system
without incorporating an easy to
Tel No Fax No (01494) 883300 (01494) 883237
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.
Noise Level Sound Pressure Level 90.0 dB(A)
Test Method Tested in accordance with Pneurop
test code PN8NTC1 and ISO Standard 3744
Sound Power Level 102.0 dB(A)
Vibration Level
Test Method Tested in accordance with ISO
standards 8662/1 & 8662/4
6.2 Metres / Sec²