Universal Air Tools UT8750B - 5 Disc (125mm) - Manual

Important
Read these instructions carefully before installing, operating,
servicing or repairing this tool. Keep these instructions in a safe
accessible place. 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
Page No 1
Angle Disc Grinder
10mm Dia Threaded Shaft
UT8750 - 4” Disc (100mm)
UT8750A - 4½” Disc (115mm)
UT8750B - 5” Disc (125mm)
3.87
1.76
3/8 10 30 10
12,000
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 12,000 RPM. See parts lists for details of
available wheel sizes.
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 (disc cover) item (3) is not fitted.
Tel No Fax No (01494) 883300 (01494) 883237
Noise Level Sound Pressure Level 82.9 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
5.1 Metres / Sec²
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 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.
Personal Safety Equipment
Use - Safety Glasses Yes
Use - Safety Gloves Yes
Use - Safety Boots
Use - Breathing Masks
Yes
Use - Ear Protectors Yes
Air Pressure
Recommended Working 6.3 bar 90 PSI
Recommended Minimum n/a bar n/a PSI
Maximum 7.0 bar 100 PSI