INSTRUCTIONS FOR
IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE
THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR
PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
AIR ANGLE GRINDER 100MM HEAVY DUTY
MODEL NO: SA44.V4
Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these instructions,
and properly maintained, give you years of trouble free performance.
Refer to
instruction
manual
Wear eye
protection
Wear
gloves
Wear
protective
clothing
Wear ear
protection
Wear a mask
1. SAFETY
WARNING! Ensure Health & Safety, local authority, and general workshop practice regulations are adhered to when using this
equipment.
WARNING!Disconnect from air supply before changing accessories or servicing.
9 Maintain the grinder in good condition (use an authorised service agent).
9 Replace or repair damaged parts. Use genuine parts only. Unauthorised parts may be dangerous and will invalidate the warranty.
9 Use in a suitable work area. Keep area free from unrelated materials and ensure that there is adequate lighting.
9 Before each use check abrasive disc for condition. If worn or damaged replace immediately.
9 Ensure the speed rating (rpm) of the disc is the same as, or greater than, the speed rating of the grinder.
9 Ensure there are no flammable or combustible materials near the work area.
WARNING! Always wear approved eye (or face) and hand protection when operating the grinder.
9 Use face, dust, or respiratory protection in accordance with COSHH regulations.
9 Depending on the task, grinder noise level may exceed 85dB in which case wear safety ear defenders.
9 Remove ill fitting clothing. Remove ties, watches, rings, other loose jewellery and contain and/or tie back long hair.
9 Wear appropriate protective clothing and keep hands and body clear of working parts.
9 Maintain correct balance and footing. Ensure the floor is not slippery and wear non-slip shoes.
9 Keep children and unauthorised persons away from the working area.
9 Check moving parts alignment on a regular basis.
9 Ensure workpiece is secure before operating the grinder. Never hold a workpiece by hand.
9 Check the workpiece to ensure there are no protruding screws, bolts, nuts etc.
9 Avoid unintentional starting.
WARNING! Ensure correct air pressure is maintained and not exceeded. Recommended pressure 90psi.
9 Keep air hose away from heat, oil and sharp edges. Check air hose for wear before each use and ensure that all connections are secure.
9 Prolonged exposure to vibration from this grinder poses a health risk. It is the owner’s responsibility to correctly assess the potential
hazard and issue guidelines for safe periods of use and offer suitable protective equipment.
8 DO NOT use the grinder for a task it is not designed to perform.
8 DO NOT operate grinder if any parts are damaged or missing as this may cause failure and/or personal injury.
WARNING! DO NOT grind any materials containing asbestos.
8 DO NOT carry the grinder by the hose, or pull the hose from the air supply.
8 DO NOT force, or apply heavy pressure to, the grinder, let the tool do the work.
8 DO NOT place air line attachments close to your face and DO NOT point at other people or animals.
8 DO NOT operate grinder when you are tired or under the influence of alcohol, drugs or intoxicating medication.
8 DO NOT use grinder where there are flammable liquids, solids or gases such as paint solvents and including waste wiping or cleaning
rags etc.
8 DO NOT carry the grinder with your finger on the power lever.
8 DO NOT direct air from the air line at yourself or others.
9 When not in use disconnect from air supply and store in a safe, dry, childproof location.
1.1. LEAD PAINT WARNING!
Paint once contained lead as a traditional ingredient. Contact with the dust from the removal of such paint is toxic and must
therefore be avoided. The following action must be taken before using the grinder on a surface that you suspect may contain lead
paint.
1. User must determine potential hazard relating to age of paint to be removed (modern paints do not have lead content).
2. DANGER! Keep all people and pets away from the working area. The following are particularly vulnerable to the effects of lead paint
dust: Expectant women, babies and children.
3. We recommend personal protection by using the following safety items:
a) Paint Spray Respirator (Our ref SSP1699)
b) PE Coated Hooded Coverall (Our ref SSP267).
c) Latex Gloves (Our ref SSP24).
4. Take adequate measures to contain the paint dust, flakes and scrapings.
5. Continue to wear safety equipment as in (3) above and thoroughly clean all areas when work is complete. Ensure paint waste is
disposed of in sealed bags or containers.
© Jack Sealey Limited
Original Language Version
SA44.V4| Issue:1 13/03/17
2. INTRODUCTION
Aluminium body and bevel gear housing with steel disc guard and side handle. Fitted with throttle safety device to prevent accidental operation.
Balanced and comfortable to operate. Suitable for general/heavy workshop use. Supplied with side handle and locking and pin spanners.
Grinding disc not included.
3. SPECIFICATION
Model no: .................................................................SA44.V4
Disc size:................................................................. Ø100mm
Spindle size:
Free speed:
Air consumption:
Operating pressure:
Air inlet size:..............................................................1/4”BSP
Weight:
Noise power/pressure:
Vibration/uncertainty:
......................................................3/8” x 24UNF
............................................................10000rpm
............................................................4cfm
...................................................... 90psi
..........................................................................1.9kg
............................................94/83dBA
.......................................1.34/0.80m/s²
Disc not supplied
4. AIR SUPPLY
4.1. Recommended hook-up procedure is shown in fig.1.
4.2. Ensure the grinder air valve (or throttle) is in the “off” position before connecting to the air supply.
4.3. You will require an air pressure of 90psi and an air flow according to the specification above.
WARNING! Ensure the air supply is clean and does not exceed 90psi while operating the grinder.
4.4. Too high an air pressure and unclean air will cause excessive wear, and may be dangerous, causing damage and/or personal
injury.
4.5. Drain the air tank daily. Water in the air line will damage the grinder and invalidate your warranty.
4.6. Clean air inlet filter weekly.
4.7. Line pressure should be increased to compensate for unusually long air hoses (over 8 metres).
4.8. The minimum hose diameter should be 1/4” I.D. and fittings must have the same inside dimensions.
4.9. Keep hose away from heat, oil and sharp edges. Check hoses for wear, and make certain that all connections are secure.
4.10. Couplings
4.10.1. Vibration may cause failure if a quick change coupling is connected directly to the air grinder. To overcome this, connect a leader hose
- Sealey model number AH2R or AH2R/38 - to the grinder. A quick change coupling may then be used to connect the leader hose to
theairlinerecoilhose.Seegs.1&2.
fig.1
fig.2
5. OPERATION
WARNING! Ensure you read, understand and apply safety instructions before use.
5.1. ASSEMBLY
5.1.1. The SA44.V4 comes with a handle and two spanners.
5.1.2. The handle screws into the left-hand side of the head.
5.1.3. Totagrindingdisc,removethedisclockingangenutfromthegrinderspindle.
5.1.4. Use spanners supplied to hold the spindle and loosen/tighten the lock nut.
5.1.5. Fitthegrindingdisctothespindleandretainwiththeangenut.
5.1.6. Use only discs with speed ratings equal to, or higher than, the speed rating of the grinder.
5.2. Connect air supply to grinder. Push safety catch forward with thumb and squeeze the control valve lever to check that the grinder is
working correctly.
5.3. OPERATION
8 DO NOT apply excessive pressure, let the grinder do the work for you.
5.4. Start the grinder and bring the disc to the work surface evenly and slowly. Move the grinder back and forth in overlapping areas.
Remove the grinding disc from the work surface before stopping the grinder. Regularly check the condition of the disc and always
change if worn, cracked or otherwise damaged.
8 DO NOT allow grinder to run off the workpiece for an extended period of time as this will shorten the life of bearings.
6. MAINTENANCE
WARNING! Disconnect grinder from air supply before changing disc, servicing or performing maintenance.
6.1. Replace or repair damaged parts. Use genuine parts only. Unauthorised parts may be dangerous and will invalidate the warranty.
6.2. Lubricate the grinder daily with a few drops of good grade air tool oil, such as Sealey ATO1000S, dripped into the air inlet before
use or dispensed automatically through an air system oiler, such as Sealey model SA2001/L.
6.3. Clean the grinder after use and change the disc when worn or damaged.
6.4. Loss of power or erratic action may be due to the following:
a) Excessive drain on the air supply. Moisture or rest ric tio n in th e a ir line. Incorrect size or type of hose connectors.
© Jack Sealey Limited
Original Language Version
SA44.V4| Issue:1 13/03/17
To remedy check the air supply and follow instructions in Section 3.
b) Grit or gum deposits in the grinder may also reduce performance. Flush the grinder with gum solvent oil or an equal mixture of SAE
No 10 oil and kerosene. Allow to dry before use.
If you continue to experience problems, contact your local Sealey service agent.
5.4 For a full service contact your local Sealey service agent.
5.5 When not in use, disconnect from air supply, clean grinder and store in a safe, dry, childproof location.
WARNING! – Risk of Hand Arm Vibration Injury.
This tool may cause Hand Arm Vibration Syndrome if its use is not managed adequately.
This tool is subject to the vibration testing section of the Machinery Directive 2006/42/EC.
This tool is to be operated in accordance with these instructions.
M
easured vibration emission value (a): 1.34 m/s²
Uncertainty value (k): 0.80 m/s²
Please note that the application of the tool to a sole specialist task may produce a different average vibration emission. We recommend that a
specific evaluation of the vibration emission is conducted prior to commencing with a specialist task.
A health and safety assessment by the user (or employer) will need to be carried out to determine the suitable duration of use for each tool.
NB: Stated Vibration Emission values are type-test values and are intended to be typical.
Whilst in use, the actual value will vary considerably from and depend on many factors.
Such factors include; the operator, the task and the inserted tool or consumable.
NB: ensure that the length of leader hoses is sufficient to allow unrestricted use, as this also helps to reduce vibration.
The state of maintenance of the tool itself is also an important factor, a poorly maintained tool will also increase the risk of Hand Arm Vibration
Syndrome.
Health surveillance.
We recommend a programme of health surveillance to detect early symptoms of vibration injury so that management procedures can be modified
accordingly.
Personal protective equipment.
We are not aware of any personal protective equipment (PPE) that provides protection against vibration injury that may result from the
uncontrolled use of this tool. We recommend a sufficient supply of clothing (including gloves) to enable the operator to remain warm and dry and
maintain good blood circulation in fingers etc. Please note that the most effective protection is prevention, please refer to the Correct Use and
Maintenance section in these instructions. Guidance relating to the management of hand arm vibration can be found on the HSC website
www.hse.gov.uk - Hand-Arm Vibration at Work.
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging should be
Environmental Protection
sorted, taken to a recycling centre and disposed of in a manner which is compatible with the environment.
When the product becomes completely unserviceable and requires disposal, drain off any fluids (if applicable)
into approved containers and dispose of the product and the fluids according to local regulations.
NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specications and component parts without prior notice.
IMPORTANT: No liability is accepted for incorrect use of this product.
WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim.
© Jack Sealey Limited
Sole UK Distributor, Sealey Group.
Kempson Way, Suffolk Business Park,
Bury St. Edmunds, Suffolk.
IP32 7AR
Original Language Version
01284 757500
01284 703534
www.sealey.co.uk
Web
sales@sealey.co.uk
SA44.V4| Issue:1 13/03/17
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