SEALEY SG125EU Angle Grinder Instruction Manual

SEALEY SG125EU Angle Grinder

Product Information

Specifications

• Model: SG125EU
• Issue: 2 (H,F) 18/07/23
• Manufactured to a high standard for durability and performance
• Designed for grinding and sanding materials
• Power supply: Electric

Product Usage Instructions

Safety Guidelines

It is crucial to follow these safety guidelines when operating the grinder:

• Wear eye protection, mask, gloves, and ear protection.
• Avoid operating the grinder near flammable liquids or gases.
• Avoid grinding materials containing asbestos.
• Avoid using the grinder in damp conditions.
• Avoid switching on the grinder with the disc in contact with the workpiece.
• Do not cover the air vents of the grinder.
• Avoid touching the workpiece immediately after grinding.
• Do not attempt to cool the grinding discs with water or other substances.
• Do not operate the grinder with unsecured work or touch the grinding disc while in operation.
• Avoid leaving the grinder running unattended or laying it down while operational.
• Avoid operating the grinder when fatigued or under the influence of substances that impair judgment.
• When not in use, switch off the grinder, unplug it, and store it in a safe, dry area away from children.

Danger of Fire/Explosion Hazard

Grinding can produce sparks that pose a fire hazard:

• Avoid using the grinder near flammable materials.
• Avoid letting grinder sparks contact clothing or flammable fabrics.
• Be cautious with fabrics contaminated with flammable substances.
• Wear wool or cotton outer garments treated with fire retardant instead of synthetic fibres.

Lead Paint Warning

Precautions when dealing with surfaces suspected of containing lead paint:

1. Determine if the paint to be removed contains lead.
2. Keep people and pets away from the working area.
3. Personal protection recommendation: Paint Spray Respirator (Our ref SSP1699).

Frequently Asked Questions (FAQ)

• Q: Can I use the grinder without wearing protective gear?
  A: No, it is essential to wear protective gear like eye protection, gloves, and ear protection to ensure safety while operating the grinder.

• Q: How should I store the grinder when not in use?
  A: When not in use, switch off the grinder, unplug it from the power supply, and store it in a safe, dry place away from children.

MODEL NO : SG125EU

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.
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.

• Refer to the instruction manual
• Wear eye protection
• Wear protective gloves
• Wear a mask
• Wear protective clothing
• Wear ear protection

SAFETY

ELECTRICAL SAFETY

• WARNING! It is the user’s responsibility to check the following:
  Check all electrical equipment and appliances to ensure that they are safe before use. Inspect power supply leads, plugs and all electrical connections for wear and damage. Sealey recommends that an RCD (Residual Current Device) is used with all electrical products.
  if the multi-tool is used in the course of business duties, it must be maintained in a safe condition and routinely PAT (Portable Appliance Test) tested.
  Electrical safety information. The following information must be read and understood.

• Ensure that the insulation on all cables and on the appliance is safe before connecting it to the power supply.

• Regularly inspect power supply cables and plugs for wear or damage and check all connections to ensure that they are secure.
  Important: Ensure that the voltage rating on the appliance suits the power supply to be used.

  • DO NOT pull or carry the appliance by the power cable.
  • DO NOT pull the plug from the socket by the cable. Remove the plug from the socket by maintaining a firm grip on the plug.
  • DO NOT use worn or damaged cables, plugs or connectors. Ensure that any faulty item is repaired or replaced immediately by a qualified electrician.

• This product is fitted with a Schuko plug.
  If the cable or plug is damaged during use, switch off the electricity supply and remove it from use.
  Replace a damaged plug with an appropriate plug. If in doubt contact a qualified electrician.
  Class II products are wired with live (brown) and neutral (blue) only and are marked with the Class II symbol;

  • Connect the BROWN live wire to the live terminal ‘L’.
  • Connect the BLUE neutral wire to the neutral terminal ‘N’.
  • After wiring, check that there are no bare wires and ensure that all wires have been correctly connected.
    Ensure that the cable outer sheath extends inside the cable restraint and that the restraint is tight.

• DO NOT connect either wire to the earth terminal.
  Sealey recommends that repairs be carried out by a qualified electrician.

• DO NOT use worn or damaged leads, plugs or connections. Immediately replace or have repaired by a qualified electrician. Cable extension reels. When a cable extension reel is used it should be fully unwound before connection. A cable reel with an RCD fitted is recommended since any product that is plugged into the cable reel will be protected. The section of the cores of the cable is important. We suggest 1.5mm² section as a minimum but to be sure that the capacity of the cable reel is suitable for this product and for others that may be used in the other output sockets, we recommend the use of 2.5mm² section cable.
  NOTE : The MS900PSEU has an electronic speed control, which requires a ‘clean’ and stable power supply. A normal 230V mains supply is suitable. However, the output from many petrol-driven generators may not be suitable for this tool. ‘Inverter’ type power supplies provide a much more stable output and should present no problem.

GENERAL SAFETY

• Disconnect the grinder from the mains power before changing accessories, servicing or performing any maintenance.
• Maintain grinder and discs in good condition. Check moving parts and alignment. If necessary use an authorised service agent.
• Replace or repair damaged parts. Use recommended parts only. Unauthorised parts may be dangerous and will invalidate the warranty.
• Keep the grinder clean for the best and safest performance.
  • WARNING! Always work with the grinder safety guard in place.
• Wear approved safety goggles, ear defenders, an appropriate dust mask if the grinder generates dust and safety gloves.
• Remove ill-fitting clothing. Remove ties, watches, rings and other loose jewellery and contain long hair.
• Use a grinder in a suitable work area. Keep the area clean, tidy and free from unrelated materials and ensure that there is adequate lighting.
• Maintain correct balance and footing. DO NOT over-reach and ensure that the floor is not slippery. Wear non-slip shoes.
• Use only approved grinding discs and only use the normal grinding surface. Never use the side or upper surface of disc for cutting.
• The grinding disc may only be changed by a person holding a grinding wheel certificate.
• Check the grinding disc to ensure it is not split, cracked or damaged in any way (See Section 6). If in doubt do not use the disc.
• Grinding discs must be securely attached before use, but not overtightened.
• Secure the unstable workpiece with a clamp, vice or other adequate holding device and ensure that the grinder is gripped with both hands.
• Keep children and unauthorised persons away from the work area.
• DO NOT operate the grinder if any parts are missing or damaged.
• DO NOT use the grinder for a task it is not designed to perform.
• DO NOT operate the grinder where there are flammable liquids or gases.
• WARNING! DO NOT grind or sand materials containing asbestos.
• DO NOT get the grinder wet or use in damp locations.
• DO NOT switch the grinder on whilst the disc is in contact with the workpiece.
• DO NOT cover the grinder air vents. To do so will overheat the machine.
• DO NOT touch the workpiece immediately after grinding as it will be very hot.
• DO NOT use the grinder as a fixed tool, and DO NOT try to cool the grinding discs with water or other lubricants.
• DO NOT hold unsecured work in your hand and DO NOT touch the grinding disc whilst operating, or whilst plugged into the mains power.
• DO NOT leave the grinder running unattended and DO NOT lay the grinder down whilst it is running.
• DO NOT operate the grinder when you are tired or under the influence of alcohol, drugs or intoxicating medication.
• When not in use, switch off grinder, remove plug from power supply and store in safe, dry, childproof are

DANGER OF FIRE/EXPLOSION HAZARD

• WARNING! The grinding process can produce streams of sparks which are a potential source of ignition especially when grinding metal.
• DO NOT use the grinder where there are flammable liquids, solids or gases.
• DO NOT allow grinder sparks to make contact with the operator’s clothing or any other fabric such as cleaning rags.
• Fabrics contaminated with inflammable materials such as petrol, oil, grease, paint and solvents are a particular fire hazard.
• To reduce the risk of clothing catching fire the operator should wear wool or cotton outer garments treated with a fire retardant in preference to man-made fibres.

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 hazards 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: Pregnant women, babies and children.
3. We recommend personal protection by using the following safety items:
4. Paint Spray Respirator (Our ref SSP1699)
5. PE Coated Hooded Coverall (Our ref SSP266). c) Latex Gloves (Our ref SSP24).
6. Take adequate measures to contain the paint dust, flakes and scrapings.
7. Continue to wear safety equipment as in (3) above and thoroughly clean all areas when work is complete. Ensure that paint waste is disposed of in sealed bags or containers according to local regulations.

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 to be operated by these instructions.
  • Measured vibration emission value (a): 2.989 m/s²
  • Uncertainty value (k): 1.5 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 before 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, including 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.

INTRODUCTION

Suitable for a variety of trade applications. Features heavy-duty alloy bevel gear head with composite body casing and spindle lock for fast loading/unloading of discs. 1000W Heavy-duty motor develops powerful 11000rpm (no-load speed). Supplied with side handle, guard and spanner. Grinding disc not included, order Model No. PTC/1.

CONTENTS

1. Main unit.
2. Safety guard.
3. Handle.
4. Pin wrench.
5. Clamping flange.
6. Flange nut.

SPECIFICATION

• Model No:…………………………………………………SG125EU
• Disc Size:………………………………………………….Ø125mm
• Motor Power:…………………………………………………1000W
• Noise Power/Pressure:…………………………..101/90dB(A)
• No-Load Speed:………………………………………..11000rpm
• Plug Type:……………………………………………………Schuko
• Power Supply Cable Length:…………………………………3m
• Spindle Size:………………………………………….M14 x 2mm
• Supply:…………………………………………………..220V-240V
• Vibration/Uncertainty:……………………………2.989/1.5m/s²

ASSEMBLY

WARNING! Ensure that the grinder is unplugged from the power supply before assembly.

• FITTING THE GUARD ASSEMBLY.

  • The guard may be orientated at any angle to suit the grinding task required and should be positioned to allow maximum working
    performance whilst providing maximum personal protection for the operator.

  • Take the guard and place it around the spindle as in fig.4, place the securing plate (fig.4.B) around the spindle and line up the holes in the plate with the holes in the main unit as in fig.4 and secure with screws (fig.4.A).

• ATTACHING A GRINDING/CUTTING DISC
  NOTE Discs should only be fitted by a person holding a grinding wheel certificate.

  • Lay the grinder on its back and place the clamping flange onto the centre spindle with the raised ring facing upwards (see fig.2 item 5) Rotate the clamping flange on the spindle until the flats on its back face drop into alignment with the flats on the spindle. When the clamping flange is in the correct position it can no longer be rotated on by the spindle.

  • Place the grinder (or cutting ) disc over the spindle and onto the clamping flange.

  • Figures
    A,B & C (fig.6) show the correct orientation of the disc retaining flange nut for the different types of disc.

  • When using a grinding disc with a depressed centre portion as in fig.6A , Screw the disc retaining flange nut onto the spindle with the raised ring facing downwards.

  • When using th cutting discs as in fig.C and cutting discs with a depressed centre portion as in fig.B, screw the disc retaining flange nut onto the spindle with the raised ring facing upwards.

  • Stop the spindle from turning by pushing in and holding the disc stop button (see fig.2.7)

  • Lock the grinding disc into place by tightening the disc retaining flange nut with the pin wrench (fig.2 item 4).

  • When complete, release the locking button and check that it has sprung back to initial position.

• FITTING THE HAND GRIP

  • Always use the hand grip for better control and improved safety Fit the hand grip (fig.1.3) by screwing it into the appropriate left, right or top position. on the grinder head as indicated in fig.2.

GRINDING / CUTTING DISCS

WARNING! DO NOT Use discs that are damaged, or suspected to be damaged.
Before using a grinding/cutting disc ensure that there are no fissures or cracks. Once mounted on the grinder, test the disc before use by facing the grinder in a safe direction (point away from yourself, others and vulnerable items) and run for a short time.
DANGER! Use of damaged discs is dangerous and may cause personal injury.
Grinding and cutting discs used in association with this machine shall be of an adequate speed rating and be suitable for the job in hand.The discs shall be made by British Standard 4481:Part 1 1989. Only persons holding a grinding wheel
certificate are authorised to change grinding discs. Ensure that the speed rating on the disc is equal to, or higher than, that of the grinder.

OPERATION

WARNING! Ensure grinder is unplugged from the mains power supply before changing accessories.

PREPARATION

• Attach the grinding/cutting disc according to section 5.2. and position the handle grip conveniently for the task.
• Ensure the disc safety guard is correctly positioned.
• Plug the grinder into the mains power supply.
• WARNING! When the grinder first starts it will kick to the right. You must ensure, therefore,that the tool is securely gripped in both hands Especially important is the position chosen for the side handle, in order to maintain stability.
• WARNING! Before use, ensure that approved safety goggles, ear defenders, an appropriate dust mask (if dust will be generated) and safety gloves are worn, and that all other safety instructions in Section 1 are followed carefully.
• ON/OFF SWITCH
• The grinder is started by a two-stage switching operation. Place your fingers over the switch and using the index finger, unlock the trigger by pushing the lock lever forward and then squeeze the trigger into the ‘ON’ position (fig.7).
• To stop the grinder, release the trigger. When the trigger is released and returns to the ‘OFF’ position, it is automatically locked to prevent inadvertent starting.
• The trigger can be locked in the ‘ON’ position for continuous running. To do this release the lock and squeeze the trigger as previously described. With the trigger fully depressed, push the lock lever one stage further forward,whilst maintaining pressure on the lock lever release the trigger which will now stay in the ‘ON’ position.
• To stop the grinder, squeeze the trigger to unlock it, and release the trigger.
• If the power is cut to the grinder whilst the switch is locked ‘ON’ always release the trigger and unplug the grinder. DO NOT reconnect the grinder until you are sure that the power has been restored.

GRINDING

• The key to effective operation is controlling the pressure and surface contact between the disc and the workpiece.
  • WARNING! DO NOT switch the grinder on whilst the disc is in contact with the workpiece. Bring the rotating disc to the workpiece.
• Allow the disc to reach full speed before starting to grind.
• Grind flat surfaces at an angle of between 10° to 20° to the workpiece. Too great an angle will cause a concentration of pressure in one small area, resulting in gouging or burning of the surface.
• When grinding is complete, allow the workpiece to cool. DO NOT touch the hot surface.
• Unplug the grinder from the mains power supply, clean and store in a safe, dry, childproof area

MAINTENANCE

WARNING! Ensure that the grinder is disconnected from the mains power supply before attempting any maintenance.

CLEANING
Keep the grinder ventilation slots clean and free from obstructions. If available, blow compressed air into the vents to clear out any internal dust (safety goggles must be worn when undertaking this process). Keep the outer case of the grinder clean and free from grease. DO NOT wash with water or use solvents or abrasives.

CHANGING THE MOTOR BRUSHES

1. Remove the screw from the side panel half way up the grinder, then remove panel.
2. Release the tension spring from the carbon brush and slide it out of the brush holder (fig.9).
3. Replace the motor brush.
4. Refitting is a reversal of the above procedure.
5. Repeat for the second brush on the other side of the grinder.

ENVIRONMENT PROTECTION
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging should be 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 any fluids (if applicable) into approved containers and dispose of the product and fluids according to local regulations.

REGISTER YOUR PURCHASE HERE

Note:
It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice. Please note that other versions of this product are available. If you require documentation for alternative versions, please email or call our technical team on technical@sealey.co.uk or 01284 757505.

Important:
No Liability is accepted for incorrect use of this product.

Warranty:
Guarantee is 12 months from purchase date, proof of which is required for any claim

Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR
01284 757500 sales@sealey.co.uk www.sealey.co.uk
© Jack Sealey Limited Original Language Version

References

• HSE: Information about health and safety at work

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