9” ANGLE GRINDER SF230J
SAFETY AND OPERATING MANUAL
9” ANGLE GRINDER SF230J
GUARANTEE
This product carries a Screwfix Direct Ltd guarantee of 12 months. If your product
develops a fault within this period, you should,in the first instance contact Screwfix
Direct Ltd on Freephone 0500 41 41 41. If the fault occurs within the first 12 months,
you may return the goods for a full refund or we will repair or replace the goods if
you prefer. When repair is not practical or identical goods are not available, alternative
goods of similar specification and quality will usually be provided but, failing this, you
will be offered a partial or full refund depending on the time period since purchase.
This guarantee specifically excludes losses caused due to:
- Fair wear and tear
- Misuse or abuse
- Lack of routine maintenance
- Failure of consumable items (such as batteries)
- Accidental damage
- Cosmetic damage
- Failure to follow manufacturer’s guidelines
- Loss of use of the goods
- Repairs attempted by anyone, unless authorised by Screwfix Direct Ltd.
This guarantee does not affect your statutory rights. This guarantee is only valid in the UK.
For further technical advice, spare parts or repair service (outside of guarantee) please
contact the customer helpline number on 0845 607 6380.
Congratulations on your purchase of a
power tool from Screwfix Direct
Ltd. We want you to continue getting the best performance from it so this
handbook includes information on safety, handling and care. Please retain this
handbook in case you need to refer to any of the information in the future.
Your
power tool comes with a 12-month guarantee,so should it develop
a fault within this period contact Screwfix Direct Ltd on Freephone 0500 41
41 41.
SAFETY INSTRUCTIONS
WARNING! Read all instructions. Failure to follow all instructions listed below
may result in electric shock, fire and/or serious injury.
SAVE THESE INSTRUCTIONS
1. Work area
a. Keep work area clean and well lit. Cluttered and dark areas invite
accidents.
b. Do not operate power tools in explosive atmospheres, such as in the
presence of flammable liquids, gases or dust. Power tools create sparks
which may ignite the dust or fumes.
c. Keep children and bystanders away while operating a power tool.
Distractions can cause you to lose control.
2. Electrical safety.
a. Power tool plugs must match the outlet. Never modify the plug in
any way. Do not use any adapter plugs with earthed (grounded) power
tools. Unmodified plugs and matching outlets will reduce risk of electric shock.
b. Avoid body contact with earthed or grounded surfaces such as pipes,
radiators, ranges and refrigerators. There is an increased risk of electric
shock if your body is earthed or grounded.
c. Do not expose power tools to rain or wet conditions. Water entering a
power tool will increase the risk of electric shock.
d. Do not abuse the cord. Never use the cord for carrying, pulling or
unplugging the power tool. Keep cord away from heat,oil,sharp edges or
moving parts. Damaged or entangled cords increase the risk of electric shock.
e. When operating a power tool outdoors, use an extension cord suitable
for outdoor use. Use of a cord suitable for outdoor use reduces the risk of
electric shock.
f. Use a Residual Circuit Breaker on all 230V Power tools. This can help
minimise the risk of an electrical shock if an earth fault or short circuits occurs.
g. If using a power cable extension ensure that the cable is fully unwound
and that its length is less than 30m. Lengths over 30 m will effect the tools
performance as a result of voltage drop.
3. Personal safety.
a. Stay alert, watch what you are doing and use common sense when
operating a power tool. Do not use a power tool while you are tired
or under the influence of drugs, alcohol or medication. A moment of
inattention while operating power tools may result in serious personal injury.
b. Use safety equipment. Always wear eye protection. Safety equipment
such as dust mask, non-skid safety shoes, hard hat, or hearing protection used
for appropriate conditions will reduce personal injuries.
c. Avoid accidental starting. Ensure the switch is in the off-position
before plugging in.
Carrying power tools with your finger on the switch or
plugging in power tools that have the switch on invites accidents.
d. Remove any adjusting key or wrench before turning the power tool
on. A wrench or a key left attached to a rotating part of the power tool may result
in personal injury.
9” ANGLE GRINDER SF230J
e. Do not overreach. Keep proper footing and balance at all times. This
enables better control of the power tool in unexpected situations.
f. Dress properly. Do not wear loose clothing or jewellery. Keep your
hair, clothing and gloves away from moving parts. Loose clothes, jewellery
or long hair can be caught in moving parts.
g. If devices are provided for the connection of dust extraction and
collection facilities, ensure these are connected and properly used. Use
of these devices can reduce dust-related hazards.
4. Power tool use and care.
a. Do not force the power tool. Use the correct power tool for your
application. The correct power tool will do the job better and safer at the rate for
which it was designed.
b. Do not use the power tool if the switch does not turn it on and off.
Any power tool that cannot be controlled with the switch is dangerous and must
be repaired.
c. Disconnect the plug from the power source before making any
adjustments, changing accessories, or storing power tools. Such
preventive safety measures reduce the risk of starting the power tool accidentally.
d. Store idle power tools out of the reach of children and do not allow
persons unfamiliar with the power tool or these instructions to operate
the power tool. Power tools are dangerous in the hands of untrained users.
e. Maintain power tools. Check for misalignment or binding of moving
parts, breakage of parts and any other condition that may affect the
power tools operation. If damaged, have the power tool repaired before
use. Poorly maintained power tools cause many accidents.
f. Keep cutting tools sharp and clean. Properly maintained cutting tools with
sharp cutting edges are less likely to bind and are easier to control.
g. Use the power tool, accessories and tool bits etc., in accordance with
these instructions and in the manner intended for the particular type of
power tool, taking into account the working conditions and the work to
be performed. Use of the power tool for operations different from intended could
result in a hazardous situation.
5. Service
a. Have your power tool serviced by a qualified repair person using only
identical replacement parts. This will ensure that the safety of the power tool
is maintained.
HEALTH ADVICE
WARNING! When drilling, sanding, sawing or grinding, dust particles will be
produced. In some instances, depending on the materials you are working with,
this dust can be particularly harmful to you (e.g. lead from old gloss paint).
You are advised to consider the risks associated with the materials you are
workingwith and to reduce the risk of exposure. You should:
-- Work in a well-ventilated area.
-Work with approved safety equipment, such as those dust masks that are specially
designed to filter microscopic particles.
ADDITIONAL SAFETY INSTRUCTIONS FOR YOUR ANGLE
GRINDER
1. If the supply cord is damaged have it replaced by a qualified person.
2. Check that the speed marked on the wheel is equal to or greater than the rated speed
of the grinder.
3. Ensure that the wheel dimensions are compatible with the grinder.
4. Abrasive wheels shall be stored and handled with care in accordance with
manufacturer’s instructions.
5. Inspect the grinder wheel before use. Do not use chipped, cracked or otherwise
defective products.
6. Ensure that mounted wheels/discs and parts are fitted in accordance with the
manufacturer’s instructions.
7. Ensure that the abrasive product is correctly mounted and tightened before use and
run the tool at no-load for 30 seconds in a safe position. Stop immediately if there is
considerable vibration or if other defects are detected. If this condition occurs, check the
machine to determine the cause.
8. If a guard is supplied with the tool never use the tool without such a guard.
9. Do not use separate reducing bushings or adapters to adapt large hole abrasive
wheels.
10. For tools intended to be fitted with a threaded hole, ensure that the thread in the
wheel is long enough to accept the spindle length.
11. Check that the work piece is properly supported.
12. Do not use cut off wheel for side grinding.
13. Ensure that sparks resulting from use do not create a hazard e.g. do not hit persons,
or ignite flammable substances.
14. Ensure that ventilation openings are kept clear when working in dusty conditions.
If it should become necessary to clear dust, first disconnect the tool from the mains
supply (use non metallic objects) and avoid damaging internal parts.
15. For cleaning, always use eye and ear protection. Other personal protective equipment
such as dust mask. gloves, helmet and apron should be worn.
16. The wheel continues to rotate after the tool is switched off.
17. Always check walls to avoid hidden power cables and pipes in internal walls. A metal
detector can be obtained from any good DIY store for this purpose.
18. Do not touch the workpiece immediately after grinding as it will be very hot.
19. Do not hold unsecured work in your hand.
20. Do not use the grinder as a fixed tool.
21. Do not try to cool the grinding disc with water.
22. Always use the appropriate safety equipment that is required for the product. e.g.
Goggles / Safety Spectacles, Ear defenders (essential with tools with a noise rating of
over 85 dbA), Gloves and face masks. In all cases ensure that the safety equipment is
in good condition.
23.Ensure that if a side handle or stabilising handle is provided with the power tool,
that these are adjusted into a comfortable position and that both handles are used to
securely grip the power tool when in use.
9” ANGLE GRINDER SF230J
Double insulation:
The tool is double insulated. This means that all the external metal parts are electrically
insulated from the mains power supply. This is done by placing insulation barriers
between the electrical and mechanical components making it unnecessary for the tool
to be earthed.
Important note
Remove the mains plug from socket before carrying out any adjustment or servicing.
Ensure your mains supply voltage is the same as your tool rating plate voltage.
SYMBOLS
Read the manual Warning Wear gloves
Wear dust mask,eye & ear protection
13 12 11
1. SPINDLE LOCKING BUTTON
2. AUXILIARY HANDLE
3. MAIN HANDLE
4. POWER CORD
5. ON/OFF SWITCH
6. SAFETY BUTTON OF SWITCH
7. LOCKING BUTTON OF TURNING HANDLE
8. COVER CAP CARBON BRUSH
9. DISC GUARD
10. ANGLE GRINDER DISC
11. INNER FLANGE
12 OUTER FLANGE
13. SPANNER
2
1
5
3
4
6
7
8
10
9
9” ANGLE GRINDER SF230J
ACCESSORIES
Metal cutting disc 1pc
Metal grinding disc 1pc
Side handle 1pc
Spanner 1
pc
TECHNICAL DATA
Voltage: 230V~50Hz
Input power: 2350W
No load speed: 6000min
-1
Maximum disc diameter: Ø230mmx6mmxØ22mm
Spindle size: M14
Double insulation:
Weight:
5.46Kg
NOISE AND VIBRATION DATA
Sound pressure level: 93.0dB (A)
Sound power level: 106.0dB (A)
Vibration level: 1.196m/sec
2
OPERATION INSTRUCTIONS
WARNING: Before using your angle grinder
be sure to read the instruction manual
carefully.
1. INSTALLING THE AUXILIARY HANDLE
(see fig1)
An auxiliary handle is supplied and can be fixed
into any of the three positions on the gearcase. If
you are right handed fit the handle as shown in
fig1. If you are left handed fit the handle the other
way round. When using a cutting disc, you can
screw the handle into the position on top of the
gearcase.
NOTE:
This handle should be used at all times to
maintain complete control of the tool.
2. ADJUSTING WHEEL GUARD (see fig2)
Adjust the guard to protect your hands and direct
grinding debris. Loosen the clamp lever. Position
the guard at the required angle. Then tighten the
clamp lever.
If the guard is still loose when the clamp lever
is tightened, loosen the clamp lever, and screw
down the nut on the guard. Then tighten the
clamp lever again until the guard is secured and
will not move in use.
3. FITTING THE DISCS (see fig3a, fig3b, fig3c)
Put the Inner flange onto the tool spindle. Ensure it
is located on the two flats of spindle (see fig3a).
Place the grinding disc on the tool spindle and
disc flange. Ensure it is correctly located. Fit the
threaded outer flange making sure it is facing in
the correct direction for the type of disc fitted.
For cutting disc, the flange is fitted with the raised
portion facing away from the disc (see fig3b).
Press in the spindle lock button and rotate the
spindle by hand until it is locked. Keeping the lock
button pressed in, tighten the outer flange with
the spanner provided. (See fig3c)
WARNING: Never use discs with the Max
specified rotation speed smaller than 6,650/
min (80m/s).Do not attempt to operate the spindle
lock button while the disc is rotating.
4. SWITCH (see fig4)
The On/Off switch is incorporated with a safety
Fig 3a
Fig 3b
Fig 2
Fig
1
Inner flange
Grinding disc
Outer flange
Inner flange
Cutting disc
Outer flange
A
B
9” ANGLE GRINDER SF230J
button to avoid accidental starting. To start the
grinder fi rst push the safety button forward, then
press the On/Off switch. To turn off the grinder
simply release the On/Off switch.
5. USING THE ROTATING HANDLE (see fi g5)
To best suit the different working positions, your
angle grinder is equipped with a rotating handle.
Press the rear of the locking button on the rotating
handle and you can rotate the handle 900 to left or
right. Then release the locking button. A click will
be heard, when the handle is then fully locked in
place.
6. TO USE THE GRINDER (see fi g6)
Attention: Do not switch the grinder on whilst the
disc is in contact with the workpiece. Allow the
disc to reach full speed before starting to grind.
Hold your angle grinder with one hand on the
main handle and other hand fi rmly around the
auxiliary handle.
Always position the guard so that as much of the
exposed disc as possible is pointing away from
you.
Be prepared for a stream of sparks when the disc
touches the metal.
For best tool control, material removal and
minimum overloading, maintain an angle between
the disc and work surface of approximately 15
0
-
30
0
when grinding and 100 -150 when sanding.
Exert light pressure on abrasive discs for effi cient
operation. Pushing too hard will cause a drop
in speed and may result in motor overload and
damage.
Use caution when working into corners as
contact with the intersecting surface may cause
the grinder to jump or twist.
When grinding is complete allow the workpiece
to cool. Do not touch the hot surface.
7. REPLACING CARBON BRUSHES (see fi g7)
Disconnect the plug from the power supply.
Completely screw down the screws on the carbon
brush cap & take it out. Loosen the fi xing screw
on the brush support and remove it. Check the
length of the brush and replace if under 7mm.
When brushes need replacement always renew
both brushes, even if one is more than 7mm.
Set the brush support into the body. Secure the
brush support screw. Replace the cap and screw.
Fig 5
Fig
6
Fig 4
Fig
3c
150-30
0
Check the tool is working before use, allow it run
for a few minutes to enable the brushes to settle.
For replacement carbon brush call the helpline
number at the front of this instruction booklet.
8. OVERLOAD
Overloading will cause damage to the motor of
your angle grinder. This can happen if your angle
grinder is subjected to heavy use for prolonged
periods of time.
Do not in any circumstances, attempt to exert too
much pressure on your angle grinder to speed up
your work.
The abrasive discs operate more efficiently when
light pressure is exerted, thus avoiding a drop in
the speed of your angle grinder.
If your angle grinder becomes too hot, run your
angle grinder under no load for 2-3 minutes until
it has cooled to normal operation temperature.
WORKING HINTS FOR YOUR
ANGLE GRINDER
1. Your angle grinder is useful for both cutting
through metals, i.e. for removing screw heads,
and also for cleaning / preparing surfaces, i.e.
before and after welding operations.
2. Different types of wheel/cutter will allow the
grinder to meet various needs. Typically, grinding
wheels and cutting discs are available for mild
steel, stainless steel, stone and brick. Diamond
impregnated discs are available for very hard
materials.
3. If the grinder is used on soft metals such as
aluminum the wheel will soon clog and will have
to be changed.
4. At all times, let the grinder do the work, do not
force it or apply excessive pressure to the wheel/
disc.
5. If cutting a slot ensure that the cutter is kept
aligned with the slot, twisting the cutter may
cause the disc to shatter. If cutting through thin
sheet, only allow the cutter to just project through
the material, excessive penetration can increase
the chance of causing damage.
6. If cutting stone or brick, it is advisable to use a
dust extractor.
Fig 7
9” ANGLE GRINDER SF230J
MAINTENANCE
WARNING: Ensure the grinder is
disconnected from the mains power supply
before attempting any maintenance.
1. Keep the grinder ventilation slots clean and free
from obstructions. If available, blow compressed
air into the vents to clear any internal dust (safety
goggles must be worn when undertaking this
process).
2. Keep the outer case of the grinder clean and
free from grease. Do not wash with water or use
solvents or abrasive. Use only mild soap and a
damp cloth to clean the tool. Never let any liquid
get inside the tool. Never immerse any part of the
tool into a liquid.
3. Your angle grinder requires no additional
lubrication. There are no user serviceable parts in
your power tool.
4. Always store your power tool in a dry place.
5. If you see some sparks flashing in the ventilation
slots, this is normal and will not damage your
power tool.
TROUBLESHOOTING
Although your new angle grinder is really very
simple to operate, if you do experience problems,
please check the following:
1. If your grinder will not operate check the power
at the main plug.
2. If your grinder wheel wobbles or vibrates, check
that outer flange is tight, check that the wheel is
correctly located on the flange plate.
3. If there is any evidence that the wheel is
damaged do not use as the damaged wheel may
disintegrate, remove it and replace with a new
wheel. Dispose of old wheels sensibly.
ENVIRONMENTAL PROTECTION
Waste electrical products should not be
disposed of with household waste. Please
recycle where facilities exist. Check with
your Local Authority or retailer for recycling
advice.
PLUG REPLACEMENT
The fuse in the main plug of your power tool
should always be replaced with one of identical
rating.
Check the voltage given on your power tool
matches the supply voltage.
The power tool is supplied with a fitted plug,
however if you should need to fit a new plug
follows the instruction below.
IMPORTANT
The wire in the mains lead are coloured in
accordance with the following code:
Blue ---Neutral
Brown ---Live
The wire that is coloured blue must be connected
to the terminal that is marked with the letter N.
The wire that is coloured brown must be
connected to the terminal that is marked with the
letter L.
A 13AMP (BS1363 or BS1363/A) plug must be
used and a 13 AMP fuse must be fitted.
13 AMP
FUSE
BROWN
L (LIVE)
BLUE
N (NEUTRAL)
OUTER
SLEEVE
CABLE GRIP
9” ANGLE GRINDER SF230J
Declaration of Conformity
We, Importer
Screwfix Direct Ltd
Mead Avenue
Houndstone Business Park
Yeovil
BA 22 8RT
Declare that the product
ANGLE GRINDER
SF230J
Complies with the essential health and safety requirements of the following directives:
89/336 EEC, 93/68 EEC
– EMC Directive.
73/23 EEC, 93/68 EEC
– Low Voltage Directive.
98/37 EC
– Machinery Directive.
Standards and technical specifications referred to:
EN50144-1:1998
EN50144-2-3/A2:2003
EN 55014-1:2000/+A2:2002
EN 55014-2:1997/+A1:2001
EN 61000-3-2:2000
EN 61000-3-3:1995/+A1:2001
Authorised Signatory
Date: 03/15/05
Signature:
Name: Peter Harries
Screwfix Direct Ltd
Quality Manager
2005
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